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virtualx-engine/scene/gui/control.cpp
bruvzg be611c1c05
Implement Label3D node. 
Add "generate_mipmap" font import option.
Add some missing features to the Sprite3D.
Move BiDi override code from Control to TextServer.
Add functions to access TextServer font cache textures.
Add MSDF related flags and shader to the standard material.
Change standard material cache to use HashMap instead of Vector.
2022-04-22 12:08:46 +03:00

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/*************************************************************************/
/* control.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "control.h"
#include "container.h"
#include "core/config/project_settings.h"
#include "core/math/geometry_2d.h"
#include "core/object/message_queue.h"
#include "core/os/keyboard.h"
#include "core/os/os.h"
#include "core/string/print_string.h"
#include "core/string/translation.h"
#include "scene/gui/label.h"
#include "scene/gui/panel.h"
#include "scene/main/canvas_layer.h"
#include "scene/main/window.h"
#include "scene/scene_string_names.h"
#include "servers/rendering_server.h"
#include "servers/text_server.h"
#ifdef TOOLS_ENABLED
#include "editor/plugins/control_editor_plugin.h"
#endif
#ifdef TOOLS_ENABLED
Dictionary Control::_edit_get_state() const {
Dictionary s;
s["rotation"] = get_rotation();
s["scale"] = get_scale();
s["pivot"] = get_pivot_offset();
Array anchors;
anchors.push_back(get_anchor(SIDE_LEFT));
anchors.push_back(get_anchor(SIDE_TOP));
anchors.push_back(get_anchor(SIDE_RIGHT));
anchors.push_back(get_anchor(SIDE_BOTTOM));
s["anchors"] = anchors;
Array offsets;
offsets.push_back(get_offset(SIDE_LEFT));
offsets.push_back(get_offset(SIDE_TOP));
offsets.push_back(get_offset(SIDE_RIGHT));
offsets.push_back(get_offset(SIDE_BOTTOM));
s["offsets"] = offsets;
s["layout_mode"] = _get_layout_mode();
s["anchors_layout_preset"] = _get_anchors_layout_preset();
return s;
}
void Control::_edit_set_state(const Dictionary &p_state) {
ERR_FAIL_COND((p_state.size() <= 0) ||
!p_state.has("rotation") || !p_state.has("scale") ||
!p_state.has("pivot") || !p_state.has("anchors") || !p_state.has("offsets") ||
!p_state.has("layout_mode") || !p_state.has("anchors_layout_preset"));
Dictionary state = p_state;
set_rotation(state["rotation"]);
set_scale(state["scale"]);
set_pivot_offset(state["pivot"]);
Array anchors = state["anchors"];
// If anchors are not in their default position, force the anchor layout mode in place of position.
LayoutMode _layout = (LayoutMode)(int)state["layout_mode"];
if (_layout == LayoutMode::LAYOUT_MODE_POSITION) {
bool anchors_mode = ((real_t)anchors[0] != 0.0 || (real_t)anchors[1] != 0.0 || (real_t)anchors[2] != 0.0 || (real_t)anchors[3] != 0.0);
if (anchors_mode) {
_layout = LayoutMode::LAYOUT_MODE_ANCHORS;
}
}
_set_layout_mode(_layout);
if (_layout == LayoutMode::LAYOUT_MODE_ANCHORS) {
_set_anchors_layout_preset((int)state["anchors_layout_preset"]);
}
data.anchor[SIDE_LEFT] = anchors[0];
data.anchor[SIDE_TOP] = anchors[1];
data.anchor[SIDE_RIGHT] = anchors[2];
data.anchor[SIDE_BOTTOM] = anchors[3];
Array offsets = state["offsets"];
data.offset[SIDE_LEFT] = offsets[0];
data.offset[SIDE_TOP] = offsets[1];
data.offset[SIDE_RIGHT] = offsets[2];
data.offset[SIDE_BOTTOM] = offsets[3];
_size_changed();
}
void Control::_edit_set_position(const Point2 &p_position) {
ERR_FAIL_COND_MSG(!Engine::get_singleton()->is_editor_hint(), "This function can only be used from editor plugins.");
set_position(p_position, ControlEditorToolbar::get_singleton()->is_anchors_mode_enabled() && Object::cast_to<Control>(data.parent));
};
Point2 Control::_edit_get_position() const {
return get_position();
};
void Control::_edit_set_scale(const Size2 &p_scale) {
set_scale(p_scale);
}
Size2 Control::_edit_get_scale() const {
return data.scale;
}
void Control::_edit_set_rect(const Rect2 &p_edit_rect) {
ERR_FAIL_COND_MSG(!Engine::get_singleton()->is_editor_hint(), "This function can only be used from editor plugins.");
set_position((get_position() + get_transform().basis_xform(p_edit_rect.position)).snapped(Vector2(1, 1)), ControlEditorToolbar::get_singleton()->is_anchors_mode_enabled());
set_size(p_edit_rect.size.snapped(Vector2(1, 1)), ControlEditorToolbar::get_singleton()->is_anchors_mode_enabled());
}
Rect2 Control::_edit_get_rect() const {
return Rect2(Point2(), get_size());
}
bool Control::_edit_use_rect() const {
return true;
}
void Control::_edit_set_rotation(real_t p_rotation) {
set_rotation(p_rotation);
}
real_t Control::_edit_get_rotation() const {
return get_rotation();
}
bool Control::_edit_use_rotation() const {
return true;
}
void Control::_edit_set_pivot(const Point2 &p_pivot) {
Vector2 delta_pivot = p_pivot - get_pivot_offset();
Vector2 move = Vector2((cos(data.rotation) - 1.0) * delta_pivot.x - sin(data.rotation) * delta_pivot.y, sin(data.rotation) * delta_pivot.x + (cos(data.rotation) - 1.0) * delta_pivot.y);
set_position(get_position() + move);
set_pivot_offset(p_pivot);
}
Point2 Control::_edit_get_pivot() const {
return get_pivot_offset();
}
bool Control::_edit_use_pivot() const {
return true;
}
Size2 Control::_edit_get_minimum_size() const {
return get_combined_minimum_size();
}
#endif
String Control::properties_managed_by_container[] = {
"offset_left",
"offset_top",
"offset_right",
"offset_bottom",
"anchor_left",
"anchor_top",
"anchor_right",
"anchor_bottom",
"position",
"rotation",
"scale",
"size"
};
void Control::accept_event() {
if (is_inside_tree()) {
get_viewport()->_gui_accept_event();
}
}
void Control::set_custom_minimum_size(const Size2 &p_custom) {
if (p_custom == data.custom_minimum_size) {
return;
}
data.custom_minimum_size = p_custom;
update_minimum_size();
}
Size2 Control::get_custom_minimum_size() const {
return data.custom_minimum_size;
}
void Control::_update_minimum_size_cache() {
Size2 minsize = get_minimum_size();
minsize.x = MAX(minsize.x, data.custom_minimum_size.x);
minsize.y = MAX(minsize.y, data.custom_minimum_size.y);
bool size_changed = false;
if (data.minimum_size_cache != minsize) {
size_changed = true;
}
data.minimum_size_cache = minsize;
data.minimum_size_valid = true;
if (size_changed) {
update_minimum_size();
}
}
Size2 Control::get_combined_minimum_size() const {
if (!data.minimum_size_valid) {
const_cast<Control *>(this)->_update_minimum_size_cache();
}
return data.minimum_size_cache;
}
Transform2D Control::_get_internal_transform() const {
Transform2D rot_scale;
rot_scale.set_rotation_and_scale(data.rotation, data.scale);
Transform2D offset;
offset.set_origin(-data.pivot_offset);
return offset.affine_inverse() * (rot_scale * offset);
}
bool Control::_set(const StringName &p_name, const Variant &p_value) {
String name = p_name;
if (!name.begins_with("theme_override")) {
return false;
}
if (p_value.get_type() == Variant::NIL || (p_value.get_type() == Variant::OBJECT && (Object *)p_value == nullptr)) {
if (name.begins_with("theme_override_icons/")) {
String dname = name.get_slicec('/', 1);
if (data.icon_override.has(dname)) {
data.icon_override[dname]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.icon_override.erase(dname);
notification(NOTIFICATION_THEME_CHANGED);
} else if (name.begins_with("theme_override_styles/")) {
String dname = name.get_slicec('/', 1);
if (data.style_override.has(dname)) {
data.style_override[dname]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.style_override.erase(dname);
notification(NOTIFICATION_THEME_CHANGED);
} else if (name.begins_with("theme_override_fonts/")) {
String dname = name.get_slicec('/', 1);
if (data.font_override.has(dname)) {
data.font_override[dname]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.font_override.erase(dname);
notification(NOTIFICATION_THEME_CHANGED);
} else if (name.begins_with("theme_override_font_sizes/")) {
String dname = name.get_slicec('/', 1);
data.font_size_override.erase(dname);
notification(NOTIFICATION_THEME_CHANGED);
} else if (name.begins_with("theme_override_colors/")) {
String dname = name.get_slicec('/', 1);
data.color_override.erase(dname);
notification(NOTIFICATION_THEME_CHANGED);
} else if (name.begins_with("theme_override_constants/")) {
String dname = name.get_slicec('/', 1);
data.constant_override.erase(dname);
notification(NOTIFICATION_THEME_CHANGED);
} else {
return false;
}
} else {
if (name.begins_with("theme_override_icons/")) {
String dname = name.get_slicec('/', 1);
add_theme_icon_override(dname, p_value);
} else if (name.begins_with("theme_override_styles/")) {
String dname = name.get_slicec('/', 1);
add_theme_style_override(dname, p_value);
} else if (name.begins_with("theme_override_fonts/")) {
String dname = name.get_slicec('/', 1);
add_theme_font_override(dname, p_value);
} else if (name.begins_with("theme_override_font_sizes/")) {
String dname = name.get_slicec('/', 1);
add_theme_font_size_override(dname, p_value);
} else if (name.begins_with("theme_override_colors/")) {
String dname = name.get_slicec('/', 1);
add_theme_color_override(dname, p_value);
} else if (name.begins_with("theme_override_constants/")) {
String dname = name.get_slicec('/', 1);
add_theme_constant_override(dname, p_value);
} else {
return false;
}
}
return true;
}
void Control::_update_minimum_size() {
if (!is_inside_tree()) {
return;
}
Size2 minsize = get_combined_minimum_size();
data.updating_last_minimum_size = false;
if (minsize != data.last_minimum_size) {
data.last_minimum_size = minsize;
_size_changed();
emit_signal(SceneStringNames::get_singleton()->minimum_size_changed);
}
}
bool Control::_get(const StringName &p_name, Variant &r_ret) const {
String sname = p_name;
if (!sname.begins_with("theme_override")) {
return false;
}
if (sname.begins_with("theme_override_icons/")) {
String name = sname.get_slicec('/', 1);
r_ret = data.icon_override.has(name) ? Variant(data.icon_override[name]) : Variant();
} else if (sname.begins_with("theme_override_styles/")) {
String name = sname.get_slicec('/', 1);
r_ret = data.style_override.has(name) ? Variant(data.style_override[name]) : Variant();
} else if (sname.begins_with("theme_override_fonts/")) {
String name = sname.get_slicec('/', 1);
r_ret = data.font_override.has(name) ? Variant(data.font_override[name]) : Variant();
} else if (sname.begins_with("theme_override_font_sizes/")) {
String name = sname.get_slicec('/', 1);
r_ret = data.font_size_override.has(name) ? Variant(data.font_size_override[name]) : Variant();
} else if (sname.begins_with("theme_override_colors/")) {
String name = sname.get_slicec('/', 1);
r_ret = data.color_override.has(name) ? Variant(data.color_override[name]) : Variant();
} else if (sname.begins_with("theme_override_constants/")) {
String name = sname.get_slicec('/', 1);
r_ret = data.constant_override.has(name) ? Variant(data.constant_override[name]) : Variant();
} else {
return false;
}
return true;
}
void Control::_get_property_list(List<PropertyInfo> *p_list) const {
Ref<Theme> theme = Theme::get_default();
p_list->push_back(PropertyInfo(Variant::NIL, TTRC("Theme Overrides"), PROPERTY_HINT_NONE, "theme_override_", PROPERTY_USAGE_GROUP));
{
List<StringName> names;
theme->get_color_list(get_class_name(), &names);
for (const StringName &E : names) {
uint32_t usage = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
if (data.color_override.has(E)) {
usage |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
}
p_list->push_back(PropertyInfo(Variant::COLOR, "theme_override_colors/" + E, PROPERTY_HINT_NONE, "", usage));
}
}
{
List<StringName> names;
theme->get_constant_list(get_class_name(), &names);
for (const StringName &E : names) {
uint32_t usage = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
if (data.constant_override.has(E)) {
usage |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
}
p_list->push_back(PropertyInfo(Variant::INT, "theme_override_constants/" + E, PROPERTY_HINT_RANGE, "-16384,16384", usage));
}
}
{
List<StringName> names;
theme->get_font_list(get_class_name(), &names);
for (const StringName &E : names) {
uint32_t usage = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
if (data.font_override.has(E)) {
usage |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
}
p_list->push_back(PropertyInfo(Variant::OBJECT, "theme_override_fonts/" + E, PROPERTY_HINT_RESOURCE_TYPE, "Font", usage));
}
}
{
List<StringName> names;
theme->get_font_size_list(get_class_name(), &names);
for (const StringName &E : names) {
uint32_t usage = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
if (data.font_size_override.has(E)) {
usage |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
}
p_list->push_back(PropertyInfo(Variant::INT, "theme_override_font_sizes/" + E, PROPERTY_HINT_RANGE, "1,256,1,or_greater", usage));
}
}
{
List<StringName> names;
theme->get_icon_list(get_class_name(), &names);
for (const StringName &E : names) {
uint32_t usage = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
if (data.icon_override.has(E)) {
usage |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
}
p_list->push_back(PropertyInfo(Variant::OBJECT, "theme_override_icons/" + E, PROPERTY_HINT_RESOURCE_TYPE, "Texture2D", usage));
}
}
{
List<StringName> names;
theme->get_stylebox_list(get_class_name(), &names);
for (const StringName &E : names) {
uint32_t usage = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
if (data.style_override.has(E)) {
usage |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
}
p_list->push_back(PropertyInfo(Variant::OBJECT, "theme_override_styles/" + E, PROPERTY_HINT_RESOURCE_TYPE, "StyleBox", usage));
}
}
}
void Control::_validate_property(PropertyInfo &property) const {
// Update theme type variation options.
if (property.name == "theme_type_variation") {
List<StringName> names;
// Only the default theme and the project theme are used for the list of options.
// This is an imposed limitation to simplify the logic needed to leverage those options.
Theme::get_default()->get_type_variation_list(get_class_name(), &names);
if (Theme::get_project_default().is_valid()) {
Theme::get_project_default()->get_type_variation_list(get_class_name(), &names);
}
names.sort_custom<StringName::AlphCompare>();
Vector<StringName> unique_names;
String hint_string;
for (const StringName &E : names) {
// Skip duplicate values.
if (unique_names.has(E)) {
continue;
}
hint_string += String(E) + ",";
unique_names.append(E);
}
property.hint_string = hint_string;
}
// Validate which positioning properties should be displayed depending on the parent and the layout mode.
Node *parent_node = get_parent_control();
if (!parent_node) {
// If there is no parent, display both anchor and container options.
// Set the layout mode to be disabled with the proper value.
if (property.name == "layout_mode") {
property.hint_string = "Position,Anchors,Container,Uncontrolled";
property.usage |= PROPERTY_USAGE_READ_ONLY;
}
// Use the layout mode to display or hide advanced anchoring properties.
bool use_custom_anchors = _get_anchors_layout_preset() == -1; // Custom "preset".
if (!use_custom_anchors && (property.name.begins_with("anchor_") || property.name.begins_with("offset_") || property.name.begins_with("grow_"))) {
property.usage ^= PROPERTY_USAGE_EDITOR;
}
} else if (Object::cast_to<Container>(parent_node)) {
// If the parent is a container, display only container-related properties.
if (property.name.begins_with("anchor_") || property.name.begins_with("offset_") || property.name.begins_with("grow_") || property.name == "anchors_preset" ||
property.name == "position" || property.name == "rotation" || property.name == "scale" || property.name == "size" || property.name == "pivot_offset") {
property.usage ^= PROPERTY_USAGE_EDITOR;
} else if (property.name == "layout_mode") {
// Set the layout mode to be disabled with the proper value.
property.hint_string = "Position,Anchors,Container,Uncontrolled";
property.usage |= PROPERTY_USAGE_READ_ONLY;
} else if (property.name == "size_flags_horizontal" || property.name == "size_flags_vertical") {
// Filter allowed size flags based on the parent container configuration.
Container *parent_container = Object::cast_to<Container>(parent_node);
Vector<int> size_flags;
if (property.name == "size_flags_horizontal") {
size_flags = parent_container->get_allowed_size_flags_horizontal();
} else if (property.name == "size_flags_vertical") {
size_flags = parent_container->get_allowed_size_flags_vertical();
}
// Enforce the order of the options, regardless of what the container provided.
String hint_string;
if (size_flags.has(SIZE_FILL)) {
hint_string += "Fill:1";
}
if (size_flags.has(SIZE_EXPAND)) {
if (!hint_string.is_empty()) {
hint_string += ",";
}
hint_string += "Expand:2";
}
if (size_flags.has(SIZE_SHRINK_CENTER)) {
if (!hint_string.is_empty()) {
hint_string += ",";
}
hint_string += "Shrink Center:4";
}
if (size_flags.has(SIZE_SHRINK_END)) {
if (!hint_string.is_empty()) {
hint_string += ",";
}
hint_string += "Shrink End:8";
}
if (hint_string.is_empty()) {
property.hint_string = "";
property.usage |= PROPERTY_USAGE_READ_ONLY;
} else {
property.hint_string = hint_string;
}
}
} else {
// If the parent is NOT a container or not a control at all, display only anchoring-related properties.
if (property.name.begins_with("size_flags_")) {
property.usage ^= PROPERTY_USAGE_EDITOR;
} else if (property.name == "layout_mode") {
// Set the layout mode to be enabled with proper options.
property.hint_string = "Position,Anchors";
}
// Use the layout mode to display or hide advanced anchoring properties.
bool use_anchors = _get_layout_mode() == LayoutMode::LAYOUT_MODE_ANCHORS;
if (!use_anchors && property.name == "anchors_preset") {
property.usage ^= PROPERTY_USAGE_EDITOR;
}
bool use_custom_anchors = use_anchors && _get_anchors_layout_preset() == -1; // Custom "preset".
if (!use_custom_anchors && (property.name.begins_with("anchor_") || property.name.begins_with("offset_") || property.name.begins_with("grow_"))) {
property.usage ^= PROPERTY_USAGE_EDITOR;
}
}
// Disable the property if it's managed by the parent container.
if (!Object::cast_to<Container>(parent_node)) {
return;
}
bool property_is_managed_by_container = false;
for (unsigned i = 0; i < properties_managed_by_container_count; i++) {
property_is_managed_by_container = properties_managed_by_container[i] == property.name;
if (property_is_managed_by_container) {
break;
}
}
if (property_is_managed_by_container) {
property.usage |= PROPERTY_USAGE_READ_ONLY;
}
}
Control *Control::get_parent_control() const {
return data.parent;
}
Window *Control::get_parent_window() const {
return data.parent_window;
}
void Control::set_layout_direction(Control::LayoutDirection p_direction) {
ERR_FAIL_INDEX((int)p_direction, 4);
data.layout_dir = p_direction;
data.is_rtl_dirty = true;
propagate_notification(NOTIFICATION_LAYOUT_DIRECTION_CHANGED);
}
Control::LayoutDirection Control::get_layout_direction() const {
return data.layout_dir;
}
bool Control::is_layout_rtl() const {
if (data.is_rtl_dirty) {
const_cast<Control *>(this)->data.is_rtl_dirty = false;
if (data.layout_dir == LAYOUT_DIRECTION_INHERITED) {
Window *parent_window = get_parent_window();
Control *parent_control = get_parent_control();
if (parent_control) {
const_cast<Control *>(this)->data.is_rtl = parent_control->is_layout_rtl();
} else if (parent_window) {
const_cast<Control *>(this)->data.is_rtl = parent_window->is_layout_rtl();
} else {
if (GLOBAL_GET(SNAME("internationalization/rendering/force_right_to_left_layout_direction"))) {
const_cast<Control *>(this)->data.is_rtl = true;
} else {
String locale = TranslationServer::get_singleton()->get_tool_locale();
const_cast<Control *>(this)->data.is_rtl = TS->is_locale_right_to_left(locale);
}
}
} else if (data.layout_dir == LAYOUT_DIRECTION_LOCALE) {
if (GLOBAL_GET(SNAME("internationalization/rendering/force_right_to_left_layout_direction"))) {
const_cast<Control *>(this)->data.is_rtl = true;
} else {
String locale = TranslationServer::get_singleton()->get_tool_locale();
const_cast<Control *>(this)->data.is_rtl = TS->is_locale_right_to_left(locale);
}
} else {
const_cast<Control *>(this)->data.is_rtl = (data.layout_dir == LAYOUT_DIRECTION_RTL);
}
}
return data.is_rtl;
}
void Control::set_auto_translate(bool p_enable) {
if (p_enable == data.auto_translate) {
return;
}
data.auto_translate = p_enable;
notification(MainLoop::NOTIFICATION_TRANSLATION_CHANGED);
}
bool Control::is_auto_translating() const {
return data.auto_translate;
}
void Control::_clear_size_warning() {
data.size_warning = false;
}
//moved theme configuration here, so controls can set up even if still not inside active scene
void Control::add_child_notify(Node *p_child) {
Control *child_c = Object::cast_to<Control>(p_child);
if (child_c && child_c->data.theme.is_null() && (data.theme_owner || data.theme_owner_window)) {
_propagate_theme_changed(child_c, data.theme_owner, data.theme_owner_window); //need to propagate here, since many controls may require setting up stuff
}
Window *child_w = Object::cast_to<Window>(p_child);
if (child_w && child_w->theme.is_null() && (data.theme_owner || data.theme_owner_window)) {
_propagate_theme_changed(child_w, data.theme_owner, data.theme_owner_window); //need to propagate here, since many controls may require setting up stuff
}
}
void Control::remove_child_notify(Node *p_child) {
Control *child_c = Object::cast_to<Control>(p_child);
if (child_c && (child_c->data.theme_owner || child_c->data.theme_owner_window) && child_c->data.theme.is_null()) {
_propagate_theme_changed(child_c, nullptr, nullptr);
}
Window *child_w = Object::cast_to<Window>(p_child);
if (child_w && (child_w->theme_owner || child_w->theme_owner_window) && child_w->theme.is_null()) {
_propagate_theme_changed(child_w, nullptr, nullptr);
}
}
void Control::_update_canvas_item_transform() {
Transform2D xform = _get_internal_transform();
xform[2] += get_position();
// We use a little workaround to avoid flickering when moving the pivot with _edit_set_pivot()
if (is_inside_tree() && Math::abs(Math::sin(data.rotation * 4.0f)) < 0.00001f && get_viewport()->is_snap_controls_to_pixels_enabled()) {
xform[2] = xform[2].round();
}
RenderingServer::get_singleton()->canvas_item_set_transform(get_canvas_item(), xform);
}
void Control::_notification(int p_notification) {
switch (p_notification) {
case NOTIFICATION_POST_ENTER_TREE: {
data.minimum_size_valid = false;
data.is_rtl_dirty = true;
_size_changed();
} break;
case NOTIFICATION_EXIT_TREE: {
release_focus();
get_viewport()->_gui_remove_control(this);
} break;
case NOTIFICATION_READY: {
#ifdef DEBUG_ENABLED
connect("ready", callable_mp(this, &Control::_clear_size_warning), varray(), CONNECT_DEFERRED | CONNECT_ONESHOT);
#endif
} break;
case NOTIFICATION_ENTER_CANVAS: {
data.parent = Object::cast_to<Control>(get_parent());
data.parent_window = Object::cast_to<Window>(get_parent());
data.is_rtl_dirty = true;
Node *parent = this; //meh
Control *parent_control = nullptr;
bool subwindow = false;
while (parent) {
parent = parent->get_parent();
if (!parent) {
break;
}
CanvasItem *ci = Object::cast_to<CanvasItem>(parent);
if (ci && ci->is_set_as_top_level()) {
subwindow = true;
break;
}
parent_control = Object::cast_to<Control>(parent);
if (parent_control) {
break;
} else if (ci) {
} else {
break;
}
}
if (parent_control && !subwindow) {
//do nothing, has a parent control and not top_level
if (data.theme.is_null() && parent_control->data.theme_owner) {
data.theme_owner = parent_control->data.theme_owner;
notification(NOTIFICATION_THEME_CHANGED);
}
} else {
//is a regular root control or top_level
Viewport *viewport = get_viewport();
ERR_FAIL_COND(!viewport);
data.RI = viewport->_gui_add_root_control(this);
}
data.parent_canvas_item = get_parent_item();
if (data.parent_canvas_item) {
data.parent_canvas_item->connect("item_rect_changed", callable_mp(this, &Control::_size_changed));
} else {
//connect viewport
Viewport *viewport = get_viewport();
ERR_FAIL_COND(!viewport);
viewport->connect("size_changed", callable_mp(this, &Control::_size_changed));
}
} break;
case NOTIFICATION_EXIT_CANVAS: {
if (data.parent_canvas_item) {
data.parent_canvas_item->disconnect("item_rect_changed", callable_mp(this, &Control::_size_changed));
data.parent_canvas_item = nullptr;
} else if (!is_set_as_top_level()) {
//disconnect viewport
Viewport *viewport = get_viewport();
ERR_FAIL_COND(!viewport);
viewport->disconnect("size_changed", callable_mp(this, &Control::_size_changed));
}
if (data.RI) {
get_viewport()->_gui_remove_root_control(data.RI);
data.RI = nullptr;
}
data.parent = nullptr;
data.parent_canvas_item = nullptr;
data.parent_window = nullptr;
data.is_rtl_dirty = true;
} break;
case NOTIFICATION_MOVED_IN_PARENT: {
// some parents need to know the order of the children to draw (like TabContainer)
// update if necessary
if (data.parent) {
data.parent->update();
}
update();
if (data.RI) {
get_viewport()->_gui_set_root_order_dirty();
}
} break;
case NOTIFICATION_RESIZED: {
emit_signal(SceneStringNames::get_singleton()->resized);
} break;
case NOTIFICATION_DRAW: {
_update_canvas_item_transform();
RenderingServer::get_singleton()->canvas_item_set_custom_rect(get_canvas_item(), !data.disable_visibility_clip, Rect2(Point2(), get_size()));
RenderingServer::get_singleton()->canvas_item_set_clip(get_canvas_item(), data.clip_contents);
} break;
case NOTIFICATION_MOUSE_ENTER: {
emit_signal(SceneStringNames::get_singleton()->mouse_entered);
} break;
case NOTIFICATION_MOUSE_EXIT: {
emit_signal(SceneStringNames::get_singleton()->mouse_exited);
} break;
case NOTIFICATION_FOCUS_ENTER: {
emit_signal(SceneStringNames::get_singleton()->focus_entered);
update();
} break;
case NOTIFICATION_FOCUS_EXIT: {
emit_signal(SceneStringNames::get_singleton()->focus_exited);
update();
} break;
case NOTIFICATION_THEME_CHANGED: {
update_minimum_size();
update();
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
if (!is_visible_in_tree()) {
if (get_viewport() != nullptr) {
get_viewport()->_gui_hide_control(this);
}
} else {
data.minimum_size_valid = false;
_size_changed();
}
} break;
case NOTIFICATION_TRANSLATION_CHANGED:
case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: {
if (is_inside_tree()) {
data.is_rtl_dirty = true;
_size_changed();
}
} break;
}
}
bool Control::has_point(const Point2 &p_point) const {
bool ret;
if (GDVIRTUAL_CALL(_has_point, p_point, ret)) {
return ret;
}
return Rect2(Point2(), get_size()).has_point(p_point);
}
void Control::set_drag_forwarding(Object *p_target) {
if (p_target) {
data.drag_owner = p_target->get_instance_id();
} else {
data.drag_owner = ObjectID();
}
}
Variant Control::get_drag_data(const Point2 &p_point) {
if (data.drag_owner.is_valid()) {
Object *obj = ObjectDB::get_instance(data.drag_owner);
if (obj) {
return obj->call("_get_drag_data_fw", p_point, this);
}
}
Variant dd;
if (GDVIRTUAL_CALL(_get_drag_data, p_point, dd)) {
return dd;
}
return Variant();
}
bool Control::can_drop_data(const Point2 &p_point, const Variant &p_data) const {
if (data.drag_owner.is_valid()) {
Object *obj = ObjectDB::get_instance(data.drag_owner);
if (obj) {
return obj->call("_can_drop_data_fw", p_point, p_data, this);
}
}
bool ret;
if (GDVIRTUAL_CALL(_can_drop_data, p_point, p_data, ret)) {
return ret;
}
return false;
}
void Control::drop_data(const Point2 &p_point, const Variant &p_data) {
if (data.drag_owner.is_valid()) {
Object *obj = ObjectDB::get_instance(data.drag_owner);
if (obj) {
obj->call("_drop_data_fw", p_point, p_data, this);
return;
}
}
GDVIRTUAL_CALL(_drop_data, p_point, p_data);
}
void Control::force_drag(const Variant &p_data, Control *p_control) {
ERR_FAIL_COND(!is_inside_tree());
ERR_FAIL_COND(p_data.get_type() == Variant::NIL);
get_viewport()->_gui_force_drag(this, p_data, p_control);
}
void Control::set_drag_preview(Control *p_control) {
ERR_FAIL_COND(!is_inside_tree());
ERR_FAIL_COND(!get_viewport()->gui_is_dragging());
get_viewport()->_gui_set_drag_preview(this, p_control);
}
bool Control::is_drag_successful() const {
return is_inside_tree() && get_viewport()->gui_is_drag_successful();
}
void Control::_call_gui_input(const Ref<InputEvent> &p_event) {
emit_signal(SceneStringNames::get_singleton()->gui_input, p_event); //signal should be first, so it's possible to override an event (and then accept it)
if (!is_inside_tree() || get_viewport()->is_input_handled()) {
return; //input was handled, abort
}
GDVIRTUAL_CALL(_gui_input, p_event);
if (!is_inside_tree() || get_viewport()->is_input_handled()) {
return; //input was handled, abort
}
gui_input(p_event);
}
void Control::gui_input(const Ref<InputEvent> &p_event) {
}
Size2 Control::get_minimum_size() const {
Vector2 ms;
if (GDVIRTUAL_CALL(_get_minimum_size, ms)) {
return ms;
}
return Vector2();
}
template <class T>
T Control::get_theme_item_in_types(Control *p_theme_owner, Window *p_theme_owner_window, Theme::DataType p_data_type, const StringName &p_name, List<StringName> p_theme_types) {
ERR_FAIL_COND_V_MSG(p_theme_types.size() == 0, T(), "At least one theme type must be specified.");
// First, look through each control or window node in the branch, until no valid parent can be found.
// Only nodes with a theme resource attached are considered.
Control *theme_owner = p_theme_owner;
Window *theme_owner_window = p_theme_owner_window;
while (theme_owner || theme_owner_window) {
// For each theme resource check the theme types provided and see if p_name exists with any of them.
for (const StringName &E : p_theme_types) {
if (theme_owner && theme_owner->data.theme->has_theme_item(p_data_type, p_name, E)) {
return theme_owner->data.theme->get_theme_item(p_data_type, p_name, E);
}
if (theme_owner_window && theme_owner_window->theme->has_theme_item(p_data_type, p_name, E)) {
return theme_owner_window->theme->get_theme_item(p_data_type, p_name, E);
}
}
Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
Control *parent_c = Object::cast_to<Control>(parent);
if (parent_c) {
theme_owner = parent_c->data.theme_owner;
theme_owner_window = parent_c->data.theme_owner_window;
} else {
Window *parent_w = Object::cast_to<Window>(parent);
if (parent_w) {
theme_owner = parent_w->theme_owner;
theme_owner_window = parent_w->theme_owner_window;
} else {
theme_owner = nullptr;
theme_owner_window = nullptr;
}
}
}
// Secondly, check the project-defined Theme resource.
if (Theme::get_project_default().is_valid()) {
for (const StringName &E : p_theme_types) {
if (Theme::get_project_default()->has_theme_item(p_data_type, p_name, E)) {
return Theme::get_project_default()->get_theme_item(p_data_type, p_name, E);
}
}
}
// Lastly, fall back on the items defined in the default Theme, if they exist.
for (const StringName &E : p_theme_types) {
if (Theme::get_default()->has_theme_item(p_data_type, p_name, E)) {
return Theme::get_default()->get_theme_item(p_data_type, p_name, E);
}
}
// If they don't exist, use any type to return the default/empty value.
return Theme::get_default()->get_theme_item(p_data_type, p_name, p_theme_types[0]);
}
bool Control::has_theme_item_in_types(Control *p_theme_owner, Window *p_theme_owner_window, Theme::DataType p_data_type, const StringName &p_name, List<StringName> p_theme_types) {
ERR_FAIL_COND_V_MSG(p_theme_types.size() == 0, false, "At least one theme type must be specified.");
// First, look through each control or window node in the branch, until no valid parent can be found.
// Only nodes with a theme resource attached are considered.
Control *theme_owner = p_theme_owner;
Window *theme_owner_window = p_theme_owner_window;
while (theme_owner || theme_owner_window) {
// For each theme resource check the theme types provided and see if p_name exists with any of them.
for (const StringName &E : p_theme_types) {
if (theme_owner && theme_owner->data.theme->has_theme_item(p_data_type, p_name, E)) {
return true;
}
if (theme_owner_window && theme_owner_window->theme->has_theme_item(p_data_type, p_name, E)) {
return true;
}
}
Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
Control *parent_c = Object::cast_to<Control>(parent);
if (parent_c) {
theme_owner = parent_c->data.theme_owner;
theme_owner_window = parent_c->data.theme_owner_window;
} else {
Window *parent_w = Object::cast_to<Window>(parent);
if (parent_w) {
theme_owner = parent_w->theme_owner;
theme_owner_window = parent_w->theme_owner_window;
} else {
theme_owner = nullptr;
theme_owner_window = nullptr;
}
}
}
// Secondly, check the project-defined Theme resource.
if (Theme::get_project_default().is_valid()) {
for (const StringName &E : p_theme_types) {
if (Theme::get_project_default()->has_theme_item(p_data_type, p_name, E)) {
return true;
}
}
}
// Lastly, fall back on the items defined in the default Theme, if they exist.
for (const StringName &E : p_theme_types) {
if (Theme::get_default()->has_theme_item(p_data_type, p_name, E)) {
return true;
}
}
return false;
}
void Control::_get_theme_type_dependencies(const StringName &p_theme_type, List<StringName> *p_list) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
if (Theme::get_project_default().is_valid() && Theme::get_project_default()->get_type_variation_base(data.theme_type_variation) != StringName()) {
Theme::get_project_default()->get_type_dependencies(get_class_name(), data.theme_type_variation, p_list);
} else {
Theme::get_default()->get_type_dependencies(get_class_name(), data.theme_type_variation, p_list);
}
} else {
Theme::get_default()->get_type_dependencies(p_theme_type, StringName(), p_list);
}
}
Ref<Texture2D> Control::get_theme_icon(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
const Ref<Texture2D> *tex = data.icon_override.getptr(p_name);
if (tex) {
return *tex;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return get_theme_item_in_types<Ref<Texture2D>>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_ICON, p_name, theme_types);
}
Ref<StyleBox> Control::get_theme_stylebox(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
const Ref<StyleBox> *style = data.style_override.getptr(p_name);
if (style) {
return *style;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return get_theme_item_in_types<Ref<StyleBox>>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_STYLEBOX, p_name, theme_types);
}
Ref<Font> Control::get_theme_font(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
const Ref<Font> *font = data.font_override.getptr(p_name);
if (font && (*font)->get_data_count() > 0) {
return *font;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return get_theme_item_in_types<Ref<Font>>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_FONT, p_name, theme_types);
}
int Control::get_theme_font_size(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
const int *font_size = data.font_size_override.getptr(p_name);
if (font_size && (*font_size) > 0) {
return *font_size;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return get_theme_item_in_types<int>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_FONT_SIZE, p_name, theme_types);
}
Color Control::get_theme_color(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
const Color *color = data.color_override.getptr(p_name);
if (color) {
return *color;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return get_theme_item_in_types<Color>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_COLOR, p_name, theme_types);
}
int Control::get_theme_constant(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
const int *constant = data.constant_override.getptr(p_name);
if (constant) {
return *constant;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return get_theme_item_in_types<int>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_CONSTANT, p_name, theme_types);
}
bool Control::has_theme_icon_override(const StringName &p_name) const {
const Ref<Texture2D> *tex = data.icon_override.getptr(p_name);
return tex != nullptr;
}
bool Control::has_theme_stylebox_override(const StringName &p_name) const {
const Ref<StyleBox> *style = data.style_override.getptr(p_name);
return style != nullptr;
}
bool Control::has_theme_font_override(const StringName &p_name) const {
const Ref<Font> *font = data.font_override.getptr(p_name);
return font != nullptr;
}
bool Control::has_theme_font_size_override(const StringName &p_name) const {
const int *font_size = data.font_size_override.getptr(p_name);
return font_size != nullptr;
}
bool Control::has_theme_color_override(const StringName &p_name) const {
const Color *color = data.color_override.getptr(p_name);
return color != nullptr;
}
bool Control::has_theme_constant_override(const StringName &p_name) const {
const int *constant = data.constant_override.getptr(p_name);
return constant != nullptr;
}
bool Control::has_theme_icon(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
if (has_theme_icon_override(p_name)) {
return true;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_ICON, p_name, theme_types);
}
bool Control::has_theme_stylebox(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
if (has_theme_stylebox_override(p_name)) {
return true;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_STYLEBOX, p_name, theme_types);
}
bool Control::has_theme_font(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
if (has_theme_font_override(p_name)) {
return true;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_FONT, p_name, theme_types);
}
bool Control::has_theme_font_size(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
if (has_theme_font_size_override(p_name)) {
return true;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_FONT_SIZE, p_name, theme_types);
}
bool Control::has_theme_color(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
if (has_theme_color_override(p_name)) {
return true;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_COLOR, p_name, theme_types);
}
bool Control::has_theme_constant(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
if (has_theme_constant_override(p_name)) {
return true;
}
}
List<StringName> theme_types;
_get_theme_type_dependencies(p_theme_type, &theme_types);
return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_CONSTANT, p_name, theme_types);
}
float Control::fetch_theme_default_base_scale(Control *p_theme_owner, Window *p_theme_owner_window) {
// First, look through each control or window node in the branch, until no valid parent can be found.
// Only nodes with a theme resource attached are considered.
// For each theme resource see if their assigned theme has the default value defined and valid.
Control *theme_owner = p_theme_owner;
Window *theme_owner_window = p_theme_owner_window;
while (theme_owner || theme_owner_window) {
if (theme_owner && theme_owner->data.theme->has_default_base_scale()) {
return theme_owner->data.theme->get_default_base_scale();
}
if (theme_owner_window && theme_owner_window->theme->has_default_base_scale()) {
return theme_owner_window->theme->get_default_base_scale();
}
Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
Control *parent_c = Object::cast_to<Control>(parent);
if (parent_c) {
theme_owner = parent_c->data.theme_owner;
theme_owner_window = parent_c->data.theme_owner_window;
} else {
Window *parent_w = Object::cast_to<Window>(parent);
if (parent_w) {
theme_owner = parent_w->theme_owner;
theme_owner_window = parent_w->theme_owner_window;
} else {
theme_owner = nullptr;
theme_owner_window = nullptr;
}
}
}
// Secondly, check the project-defined Theme resource.
if (Theme::get_project_default().is_valid()) {
if (Theme::get_project_default()->has_default_base_scale()) {
return Theme::get_project_default()->get_default_base_scale();
}
}
// Lastly, fall back on the default Theme.
if (Theme::get_default()->has_default_base_scale()) {
return Theme::get_default()->get_default_base_scale();
}
return Theme::get_fallback_base_scale();
}
float Control::get_theme_default_base_scale() const {
return fetch_theme_default_base_scale(data.theme_owner, data.theme_owner_window);
}
Ref<Font> Control::fetch_theme_default_font(Control *p_theme_owner, Window *p_theme_owner_window) {
// First, look through each control or window node in the branch, until no valid parent can be found.
// Only nodes with a theme resource attached are considered.
// For each theme resource see if their assigned theme has the default value defined and valid.
Control *theme_owner = p_theme_owner;
Window *theme_owner_window = p_theme_owner_window;
while (theme_owner || theme_owner_window) {
if (theme_owner && theme_owner->data.theme->has_default_font()) {
return theme_owner->data.theme->get_default_font();
}
if (theme_owner_window && theme_owner_window->theme->has_default_font()) {
return theme_owner_window->theme->get_default_font();
}
Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
Control *parent_c = Object::cast_to<Control>(parent);
if (parent_c) {
theme_owner = parent_c->data.theme_owner;
theme_owner_window = parent_c->data.theme_owner_window;
} else {
Window *parent_w = Object::cast_to<Window>(parent);
if (parent_w) {
theme_owner = parent_w->theme_owner;
theme_owner_window = parent_w->theme_owner_window;
} else {
theme_owner = nullptr;
theme_owner_window = nullptr;
}
}
}
// Secondly, check the project-defined Theme resource.
if (Theme::get_project_default().is_valid()) {
if (Theme::get_project_default()->has_default_font()) {
return Theme::get_project_default()->get_default_font();
}
}
// Lastly, fall back on the default Theme.
if (Theme::get_default()->has_default_font()) {
return Theme::get_default()->get_default_font();
}
return Theme::get_fallback_font();
}
Ref<Font> Control::get_theme_default_font() const {
return fetch_theme_default_font(data.theme_owner, data.theme_owner_window);
}
int Control::fetch_theme_default_font_size(Control *p_theme_owner, Window *p_theme_owner_window) {
// First, look through each control or window node in the branch, until no valid parent can be found.
// Only nodes with a theme resource attached are considered.
// For each theme resource see if their assigned theme has the default value defined and valid.
Control *theme_owner = p_theme_owner;
Window *theme_owner_window = p_theme_owner_window;
while (theme_owner || theme_owner_window) {
if (theme_owner && theme_owner->data.theme->has_default_font_size()) {
return theme_owner->data.theme->get_default_font_size();
}
if (theme_owner_window && theme_owner_window->theme->has_default_font_size()) {
return theme_owner_window->theme->get_default_font_size();
}
Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
Control *parent_c = Object::cast_to<Control>(parent);
if (parent_c) {
theme_owner = parent_c->data.theme_owner;
theme_owner_window = parent_c->data.theme_owner_window;
} else {
Window *parent_w = Object::cast_to<Window>(parent);
if (parent_w) {
theme_owner = parent_w->theme_owner;
theme_owner_window = parent_w->theme_owner_window;
} else {
theme_owner = nullptr;
theme_owner_window = nullptr;
}
}
}
// Secondly, check the project-defined Theme resource.
if (Theme::get_project_default().is_valid()) {
if (Theme::get_project_default()->has_default_font_size()) {
return Theme::get_project_default()->get_default_font_size();
}
}
// Lastly, fall back on the default Theme.
if (Theme::get_default()->has_default_font_size()) {
return Theme::get_default()->get_default_font_size();
}
return Theme::get_fallback_font_size();
}
int Control::get_theme_default_font_size() const {
return fetch_theme_default_font_size(data.theme_owner, data.theme_owner_window);
}
Rect2 Control::get_parent_anchorable_rect() const {
if (!is_inside_tree()) {
return Rect2();
}
Rect2 parent_rect;
if (data.parent_canvas_item) {
parent_rect = data.parent_canvas_item->get_anchorable_rect();
} else {
#ifdef TOOLS_ENABLED
Node *edited_root = get_tree()->get_edited_scene_root();
if (edited_root && (this == edited_root || edited_root->is_ancestor_of(this))) {
parent_rect.size = Size2(ProjectSettings::get_singleton()->get("display/window/size/viewport_width"), ProjectSettings::get_singleton()->get("display/window/size/viewport_height"));
} else {
parent_rect = get_viewport()->get_visible_rect();
}
#else
parent_rect = get_viewport()->get_visible_rect();
#endif
}
return parent_rect;
}
Size2 Control::get_parent_area_size() const {
return get_parent_anchorable_rect().size;
}
void Control::_size_changed() {
Rect2 parent_rect = get_parent_anchorable_rect();
real_t edge_pos[4];
for (int i = 0; i < 4; i++) {
real_t area = parent_rect.size[i & 1];
edge_pos[i] = data.offset[i] + (data.anchor[i] * area);
}
Point2 new_pos_cache = Point2(edge_pos[0], edge_pos[1]);
Size2 new_size_cache = Point2(edge_pos[2], edge_pos[3]) - new_pos_cache;
Size2 minimum_size = get_combined_minimum_size();
if (minimum_size.width > new_size_cache.width) {
if (data.h_grow == GROW_DIRECTION_BEGIN) {
new_pos_cache.x += new_size_cache.width - minimum_size.width;
} else if (data.h_grow == GROW_DIRECTION_BOTH) {
new_pos_cache.x += 0.5 * (new_size_cache.width - minimum_size.width);
}
new_size_cache.width = minimum_size.width;
}
if (is_layout_rtl()) {
new_pos_cache.x = parent_rect.size.x - new_pos_cache.x - new_size_cache.x;
}
if (minimum_size.height > new_size_cache.height) {
if (data.v_grow == GROW_DIRECTION_BEGIN) {
new_pos_cache.y += new_size_cache.height - minimum_size.height;
} else if (data.v_grow == GROW_DIRECTION_BOTH) {
new_pos_cache.y += 0.5 * (new_size_cache.height - minimum_size.height);
}
new_size_cache.height = minimum_size.height;
}
bool pos_changed = new_pos_cache != data.pos_cache;
bool size_changed = new_size_cache != data.size_cache;
data.pos_cache = new_pos_cache;
data.size_cache = new_size_cache;
if (is_inside_tree()) {
if (size_changed) {
notification(NOTIFICATION_RESIZED);
}
if (pos_changed || size_changed) {
item_rect_changed(size_changed);
_notify_transform();
}
if (pos_changed && !size_changed) {
_update_canvas_item_transform(); //move because it won't be updated
}
}
}
void Control::_set_layout_mode(LayoutMode p_mode) {
bool list_changed = false;
if (p_mode == LayoutMode::LAYOUT_MODE_POSITION || p_mode == LayoutMode::LAYOUT_MODE_ANCHORS) {
if (has_meta("_edit_layout_mode") && (int)get_meta("_edit_layout_mode") != (int)p_mode) {
list_changed = true;
}
set_meta("_edit_layout_mode", (int)p_mode);
if (p_mode == LayoutMode::LAYOUT_MODE_POSITION) {
set_meta("_edit_use_custom_anchors", false);
set_anchors_and_offsets_preset(LayoutPreset::PRESET_TOP_LEFT, LayoutPresetMode::PRESET_MODE_KEEP_SIZE);
set_grow_direction_preset(LayoutPreset::PRESET_TOP_LEFT);
}
} else {
if (has_meta("_edit_layout_mode")) {
remove_meta("_edit_layout_mode");
list_changed = true;
}
}
if (list_changed) {
notify_property_list_changed();
}
}
Control::LayoutMode Control::_get_layout_mode() const {
Node *parent_node = get_parent_control();
// In these modes the property is read-only.
if (!parent_node) {
return LayoutMode::LAYOUT_MODE_UNCONTROLLED;
} else if (Object::cast_to<Container>(parent_node)) {
return LayoutMode::LAYOUT_MODE_CONTAINER;
}
// If anchors are not in the top-left position, this is definitely in anchors mode.
if (_get_anchors_layout_preset() != (int)LayoutPreset::PRESET_TOP_LEFT) {
return LayoutMode::LAYOUT_MODE_ANCHORS;
}
// Otherwise check what was saved.
if (has_meta("_edit_layout_mode")) {
return (LayoutMode)(int)get_meta("_edit_layout_mode");
}
// Or fallback on default.
return LayoutMode::LAYOUT_MODE_POSITION;
}
void Control::set_anchor(Side p_side, real_t p_anchor, bool p_keep_offset, bool p_push_opposite_anchor) {
ERR_FAIL_INDEX((int)p_side, 4);
Rect2 parent_rect = get_parent_anchorable_rect();
real_t parent_range = (p_side == SIDE_LEFT || p_side == SIDE_RIGHT) ? parent_rect.size.x : parent_rect.size.y;
real_t previous_pos = data.offset[p_side] + data.anchor[p_side] * parent_range;
real_t previous_opposite_pos = data.offset[(p_side + 2) % 4] + data.anchor[(p_side + 2) % 4] * parent_range;
data.anchor[p_side] = p_anchor;
if (((p_side == SIDE_LEFT || p_side == SIDE_TOP) && data.anchor[p_side] > data.anchor[(p_side + 2) % 4]) ||
((p_side == SIDE_RIGHT || p_side == SIDE_BOTTOM) && data.anchor[p_side] < data.anchor[(p_side + 2) % 4])) {
if (p_push_opposite_anchor) {
data.anchor[(p_side + 2) % 4] = data.anchor[p_side];
} else {
data.anchor[p_side] = data.anchor[(p_side + 2) % 4];
}
}
if (!p_keep_offset) {
data.offset[p_side] = previous_pos - data.anchor[p_side] * parent_range;
if (p_push_opposite_anchor) {
data.offset[(p_side + 2) % 4] = previous_opposite_pos - data.anchor[(p_side + 2) % 4] * parent_range;
}
}
if (is_inside_tree()) {
_size_changed();
}
update();
}
void Control::_set_anchor(Side p_side, real_t p_anchor) {
set_anchor(p_side, p_anchor);
}
void Control::set_anchor_and_offset(Side p_side, real_t p_anchor, real_t p_pos, bool p_push_opposite_anchor) {
set_anchor(p_side, p_anchor, false, p_push_opposite_anchor);
set_offset(p_side, p_pos);
}
void Control::_set_anchors_layout_preset(int p_preset) {
bool list_changed = false;
if (has_meta("_edit_layout_mode") && (int)get_meta("_edit_layout_mode") != (int)LayoutMode::LAYOUT_MODE_ANCHORS) {
list_changed = true;
set_meta("_edit_layout_mode", (int)LayoutMode::LAYOUT_MODE_ANCHORS);
}
if (p_preset == -1) {
if (!has_meta("_edit_use_custom_anchors") || !(bool)get_meta("_edit_use_custom_anchors")) {
set_meta("_edit_use_custom_anchors", true);
notify_property_list_changed();
}
return; // Keep settings as is.
}
if (!has_meta("_edit_use_custom_anchors") || (bool)get_meta("_edit_use_custom_anchors")) {
list_changed = true;
set_meta("_edit_use_custom_anchors", false);
}
LayoutPreset preset = (LayoutPreset)p_preset;
// Set correct anchors.
set_anchors_preset(preset);
// Select correct preset mode.
switch (preset) {
case PRESET_TOP_LEFT:
case PRESET_TOP_RIGHT:
case PRESET_BOTTOM_LEFT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_LEFT:
case PRESET_CENTER_TOP:
case PRESET_CENTER_RIGHT:
case PRESET_CENTER_BOTTOM:
case PRESET_CENTER:
set_offsets_preset(preset, LayoutPresetMode::PRESET_MODE_KEEP_SIZE);
break;
case PRESET_LEFT_WIDE:
case PRESET_TOP_WIDE:
case PRESET_RIGHT_WIDE:
case PRESET_BOTTOM_WIDE:
case PRESET_VCENTER_WIDE:
case PRESET_HCENTER_WIDE:
case PRESET_WIDE:
set_offsets_preset(preset, LayoutPresetMode::PRESET_MODE_MINSIZE);
break;
}
// Select correct grow directions.
set_grow_direction_preset(preset);
if (list_changed) {
notify_property_list_changed();
}
}
int Control::_get_anchors_layout_preset() const {
// If the custom preset was selected by user, use it.
if (has_meta("_edit_use_custom_anchors") && (bool)get_meta("_edit_use_custom_anchors")) {
return -1;
}
// Check anchors to determine if the current state matches a preset, or not.
float left = get_anchor(SIDE_LEFT);
float right = get_anchor(SIDE_RIGHT);
float top = get_anchor(SIDE_TOP);
float bottom = get_anchor(SIDE_BOTTOM);
if (left == ANCHOR_BEGIN && right == ANCHOR_BEGIN && top == ANCHOR_BEGIN && bottom == ANCHOR_BEGIN) {
return (int)LayoutPreset::PRESET_TOP_LEFT;
}
if (left == ANCHOR_END && right == ANCHOR_END && top == ANCHOR_BEGIN && bottom == ANCHOR_BEGIN) {
return (int)LayoutPreset::PRESET_TOP_RIGHT;
}
if (left == ANCHOR_BEGIN && right == ANCHOR_BEGIN && top == ANCHOR_END && bottom == ANCHOR_END) {
return (int)LayoutPreset::PRESET_BOTTOM_LEFT;
}
if (left == ANCHOR_END && right == ANCHOR_END && top == ANCHOR_END && bottom == ANCHOR_END) {
return (int)LayoutPreset::PRESET_BOTTOM_RIGHT;
}
if (left == ANCHOR_BEGIN && right == ANCHOR_BEGIN && top == 0.5 && bottom == 0.5) {
return (int)LayoutPreset::PRESET_CENTER_LEFT;
}
if (left == ANCHOR_END && right == ANCHOR_END && top == 0.5 && bottom == 0.5) {
return (int)LayoutPreset::PRESET_CENTER_RIGHT;
}
if (left == 0.5 && right == 0.5 && top == ANCHOR_BEGIN && bottom == ANCHOR_BEGIN) {
return (int)LayoutPreset::PRESET_CENTER_TOP;
}
if (left == 0.5 && right == 0.5 && top == ANCHOR_END && bottom == ANCHOR_END) {
return (int)LayoutPreset::PRESET_CENTER_BOTTOM;
}
if (left == 0.5 && right == 0.5 && top == 0.5 && bottom == 0.5) {
return (int)LayoutPreset::PRESET_CENTER;
}
if (left == ANCHOR_BEGIN && right == ANCHOR_BEGIN && top == ANCHOR_BEGIN && bottom == ANCHOR_END) {
return (int)LayoutPreset::PRESET_LEFT_WIDE;
}
if (left == ANCHOR_END && right == ANCHOR_END && top == ANCHOR_BEGIN && bottom == ANCHOR_END) {
return (int)LayoutPreset::PRESET_RIGHT_WIDE;
}
if (left == ANCHOR_BEGIN && right == ANCHOR_END && top == ANCHOR_BEGIN && bottom == ANCHOR_BEGIN) {
return (int)LayoutPreset::PRESET_TOP_WIDE;
}
if (left == ANCHOR_BEGIN && right == ANCHOR_END && top == ANCHOR_END && bottom == ANCHOR_END) {
return (int)LayoutPreset::PRESET_BOTTOM_WIDE;
}
if (left == 0.5 && right == 0.5 && top == ANCHOR_BEGIN && bottom == ANCHOR_END) {
return (int)LayoutPreset::PRESET_VCENTER_WIDE;
}
if (left == ANCHOR_BEGIN && right == ANCHOR_END && top == 0.5 && bottom == 0.5) {
return (int)LayoutPreset::PRESET_HCENTER_WIDE;
}
if (left == ANCHOR_BEGIN && right == ANCHOR_END && top == ANCHOR_BEGIN && bottom == ANCHOR_END) {
return (int)LayoutPreset::PRESET_WIDE;
}
// Does not match any preset, return "Custom".
return -1;
}
void Control::set_anchors_preset(LayoutPreset p_preset, bool p_keep_offsets) {
ERR_FAIL_INDEX((int)p_preset, 16);
//Left
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_BOTTOM_LEFT:
case PRESET_CENTER_LEFT:
case PRESET_TOP_WIDE:
case PRESET_BOTTOM_WIDE:
case PRESET_LEFT_WIDE:
case PRESET_HCENTER_WIDE:
case PRESET_WIDE:
set_anchor(SIDE_LEFT, ANCHOR_BEGIN, p_keep_offsets);
break;
case PRESET_CENTER_TOP:
case PRESET_CENTER_BOTTOM:
case PRESET_CENTER:
case PRESET_VCENTER_WIDE:
set_anchor(SIDE_LEFT, 0.5, p_keep_offsets);
break;
case PRESET_TOP_RIGHT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_RIGHT:
case PRESET_RIGHT_WIDE:
set_anchor(SIDE_LEFT, ANCHOR_END, p_keep_offsets);
break;
}
// Top
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_TOP_RIGHT:
case PRESET_CENTER_TOP:
case PRESET_LEFT_WIDE:
case PRESET_RIGHT_WIDE:
case PRESET_TOP_WIDE:
case PRESET_VCENTER_WIDE:
case PRESET_WIDE:
set_anchor(SIDE_TOP, ANCHOR_BEGIN, p_keep_offsets);
break;
case PRESET_CENTER_LEFT:
case PRESET_CENTER_RIGHT:
case PRESET_CENTER:
case PRESET_HCENTER_WIDE:
set_anchor(SIDE_TOP, 0.5, p_keep_offsets);
break;
case PRESET_BOTTOM_LEFT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_BOTTOM:
case PRESET_BOTTOM_WIDE:
set_anchor(SIDE_TOP, ANCHOR_END, p_keep_offsets);
break;
}
// Right
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_BOTTOM_LEFT:
case PRESET_CENTER_LEFT:
case PRESET_LEFT_WIDE:
set_anchor(SIDE_RIGHT, ANCHOR_BEGIN, p_keep_offsets);
break;
case PRESET_CENTER_TOP:
case PRESET_CENTER_BOTTOM:
case PRESET_CENTER:
case PRESET_VCENTER_WIDE:
set_anchor(SIDE_RIGHT, 0.5, p_keep_offsets);
break;
case PRESET_TOP_RIGHT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_RIGHT:
case PRESET_TOP_WIDE:
case PRESET_RIGHT_WIDE:
case PRESET_BOTTOM_WIDE:
case PRESET_HCENTER_WIDE:
case PRESET_WIDE:
set_anchor(SIDE_RIGHT, ANCHOR_END, p_keep_offsets);
break;
}
// Bottom
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_TOP_RIGHT:
case PRESET_CENTER_TOP:
case PRESET_TOP_WIDE:
set_anchor(SIDE_BOTTOM, ANCHOR_BEGIN, p_keep_offsets);
break;
case PRESET_CENTER_LEFT:
case PRESET_CENTER_RIGHT:
case PRESET_CENTER:
case PRESET_HCENTER_WIDE:
set_anchor(SIDE_BOTTOM, 0.5, p_keep_offsets);
break;
case PRESET_BOTTOM_LEFT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_BOTTOM:
case PRESET_LEFT_WIDE:
case PRESET_RIGHT_WIDE:
case PRESET_BOTTOM_WIDE:
case PRESET_VCENTER_WIDE:
case PRESET_WIDE:
set_anchor(SIDE_BOTTOM, ANCHOR_END, p_keep_offsets);
break;
}
}
void Control::set_offsets_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode, int p_margin) {
ERR_FAIL_INDEX((int)p_preset, 16);
ERR_FAIL_INDEX((int)p_resize_mode, 4);
// Calculate the size if the node is not resized
Size2 min_size = get_minimum_size();
Size2 new_size = get_size();
if (p_resize_mode == PRESET_MODE_MINSIZE || p_resize_mode == PRESET_MODE_KEEP_HEIGHT) {
new_size.x = min_size.x;
}
if (p_resize_mode == PRESET_MODE_MINSIZE || p_resize_mode == PRESET_MODE_KEEP_WIDTH) {
new_size.y = min_size.y;
}
Rect2 parent_rect = get_parent_anchorable_rect();
real_t x = parent_rect.size.x;
if (is_layout_rtl()) {
x = parent_rect.size.x - x - new_size.x;
}
//Left
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_BOTTOM_LEFT:
case PRESET_CENTER_LEFT:
case PRESET_TOP_WIDE:
case PRESET_BOTTOM_WIDE:
case PRESET_LEFT_WIDE:
case PRESET_HCENTER_WIDE:
case PRESET_WIDE:
data.offset[0] = x * (0.0 - data.anchor[0]) + p_margin + parent_rect.position.x;
break;
case PRESET_CENTER_TOP:
case PRESET_CENTER_BOTTOM:
case PRESET_CENTER:
case PRESET_VCENTER_WIDE:
data.offset[0] = x * (0.5 - data.anchor[0]) - new_size.x / 2 + parent_rect.position.x;
break;
case PRESET_TOP_RIGHT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_RIGHT:
case PRESET_RIGHT_WIDE:
data.offset[0] = x * (1.0 - data.anchor[0]) - new_size.x - p_margin + parent_rect.position.x;
break;
}
// Top
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_TOP_RIGHT:
case PRESET_CENTER_TOP:
case PRESET_LEFT_WIDE:
case PRESET_RIGHT_WIDE:
case PRESET_TOP_WIDE:
case PRESET_VCENTER_WIDE:
case PRESET_WIDE:
data.offset[1] = parent_rect.size.y * (0.0 - data.anchor[1]) + p_margin + parent_rect.position.y;
break;
case PRESET_CENTER_LEFT:
case PRESET_CENTER_RIGHT:
case PRESET_CENTER:
case PRESET_HCENTER_WIDE:
data.offset[1] = parent_rect.size.y * (0.5 - data.anchor[1]) - new_size.y / 2 + parent_rect.position.y;
break;
case PRESET_BOTTOM_LEFT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_BOTTOM:
case PRESET_BOTTOM_WIDE:
data.offset[1] = parent_rect.size.y * (1.0 - data.anchor[1]) - new_size.y - p_margin + parent_rect.position.y;
break;
}
// Right
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_BOTTOM_LEFT:
case PRESET_CENTER_LEFT:
case PRESET_LEFT_WIDE:
data.offset[2] = x * (0.0 - data.anchor[2]) + new_size.x + p_margin + parent_rect.position.x;
break;
case PRESET_CENTER_TOP:
case PRESET_CENTER_BOTTOM:
case PRESET_CENTER:
case PRESET_VCENTER_WIDE:
data.offset[2] = x * (0.5 - data.anchor[2]) + new_size.x / 2 + parent_rect.position.x;
break;
case PRESET_TOP_RIGHT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_RIGHT:
case PRESET_TOP_WIDE:
case PRESET_RIGHT_WIDE:
case PRESET_BOTTOM_WIDE:
case PRESET_HCENTER_WIDE:
case PRESET_WIDE:
data.offset[2] = x * (1.0 - data.anchor[2]) - p_margin + parent_rect.position.x;
break;
}
// Bottom
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_TOP_RIGHT:
case PRESET_CENTER_TOP:
case PRESET_TOP_WIDE:
data.offset[3] = parent_rect.size.y * (0.0 - data.anchor[3]) + new_size.y + p_margin + parent_rect.position.y;
break;
case PRESET_CENTER_LEFT:
case PRESET_CENTER_RIGHT:
case PRESET_CENTER:
case PRESET_HCENTER_WIDE:
data.offset[3] = parent_rect.size.y * (0.5 - data.anchor[3]) + new_size.y / 2 + parent_rect.position.y;
break;
case PRESET_BOTTOM_LEFT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_BOTTOM:
case PRESET_LEFT_WIDE:
case PRESET_RIGHT_WIDE:
case PRESET_BOTTOM_WIDE:
case PRESET_VCENTER_WIDE:
case PRESET_WIDE:
data.offset[3] = parent_rect.size.y * (1.0 - data.anchor[3]) - p_margin + parent_rect.position.y;
break;
}
_size_changed();
}
void Control::set_anchors_and_offsets_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode, int p_margin) {
set_anchors_preset(p_preset);
set_offsets_preset(p_preset, p_resize_mode, p_margin);
}
void Control::set_grow_direction_preset(LayoutPreset p_preset) {
// Select correct horizontal grow direction.
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_BOTTOM_LEFT:
case PRESET_CENTER_LEFT:
case PRESET_LEFT_WIDE:
set_h_grow_direction(GrowDirection::GROW_DIRECTION_END);
break;
case PRESET_TOP_RIGHT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_RIGHT:
case PRESET_RIGHT_WIDE:
set_h_grow_direction(GrowDirection::GROW_DIRECTION_BEGIN);
break;
case PRESET_CENTER_TOP:
case PRESET_CENTER_BOTTOM:
case PRESET_CENTER:
case PRESET_TOP_WIDE:
case PRESET_BOTTOM_WIDE:
case PRESET_VCENTER_WIDE:
case PRESET_HCENTER_WIDE:
case PRESET_WIDE:
set_h_grow_direction(GrowDirection::GROW_DIRECTION_BOTH);
break;
}
// Select correct vertical grow direction.
switch (p_preset) {
case PRESET_TOP_LEFT:
case PRESET_TOP_RIGHT:
case PRESET_CENTER_TOP:
case PRESET_TOP_WIDE:
set_v_grow_direction(GrowDirection::GROW_DIRECTION_END);
break;
case PRESET_BOTTOM_LEFT:
case PRESET_BOTTOM_RIGHT:
case PRESET_CENTER_BOTTOM:
case PRESET_BOTTOM_WIDE:
set_v_grow_direction(GrowDirection::GROW_DIRECTION_BEGIN);
break;
case PRESET_CENTER_LEFT:
case PRESET_CENTER_RIGHT:
case PRESET_CENTER:
case PRESET_LEFT_WIDE:
case PRESET_RIGHT_WIDE:
case PRESET_VCENTER_WIDE:
case PRESET_HCENTER_WIDE:
case PRESET_WIDE:
set_v_grow_direction(GrowDirection::GROW_DIRECTION_BOTH);
break;
}
}
real_t Control::get_anchor(Side p_side) const {
ERR_FAIL_INDEX_V(int(p_side), 4, 0.0);
return data.anchor[p_side];
}
void Control::set_offset(Side p_side, real_t p_value) {
ERR_FAIL_INDEX((int)p_side, 4);
data.offset[p_side] = p_value;
_size_changed();
}
void Control::set_begin(const Size2 &p_point) {
data.offset[0] = p_point.x;
data.offset[1] = p_point.y;
_size_changed();
}
void Control::set_end(const Size2 &p_point) {
data.offset[2] = p_point.x;
data.offset[3] = p_point.y;
_size_changed();
}
real_t Control::get_offset(Side p_side) const {
ERR_FAIL_INDEX_V((int)p_side, 4, 0);
return data.offset[p_side];
}
Size2 Control::get_begin() const {
return Size2(data.offset[0], data.offset[1]);
}
Size2 Control::get_end() const {
return Size2(data.offset[2], data.offset[3]);
}
Point2 Control::get_global_position() const {
return get_global_transform().get_origin();
}
Point2 Control::get_screen_position() const {
ERR_FAIL_COND_V(!is_inside_tree(), Point2());
Point2 global_pos = get_viewport()->get_canvas_transform().xform(get_global_position());
Window *w = Object::cast_to<Window>(get_viewport());
if (w && !w->is_embedding_subwindows()) {
global_pos += w->get_position();
}
return global_pos;
}
void Control::_set_global_position(const Point2 &p_point) {
set_global_position(p_point);
}
void Control::set_global_position(const Point2 &p_point, bool p_keep_offsets) {
Transform2D inv;
if (data.parent_canvas_item) {
inv = data.parent_canvas_item->get_global_transform().affine_inverse();
}
set_position(inv.xform(p_point), p_keep_offsets);
}
void Control::_compute_anchors(Rect2 p_rect, const real_t p_offsets[4], real_t (&r_anchors)[4]) {
Size2 parent_rect_size = get_parent_anchorable_rect().size;
ERR_FAIL_COND(parent_rect_size.x == 0.0);
ERR_FAIL_COND(parent_rect_size.y == 0.0);
real_t x = p_rect.position.x;
if (is_layout_rtl()) {
x = parent_rect_size.x - x - p_rect.size.x;
}
r_anchors[0] = (x - p_offsets[0]) / parent_rect_size.x;
r_anchors[1] = (p_rect.position.y - p_offsets[1]) / parent_rect_size.y;
r_anchors[2] = (x + p_rect.size.x - p_offsets[2]) / parent_rect_size.x;
r_anchors[3] = (p_rect.position.y + p_rect.size.y - p_offsets[3]) / parent_rect_size.y;
}
void Control::_compute_offsets(Rect2 p_rect, const real_t p_anchors[4], real_t (&r_offsets)[4]) {
Size2 parent_rect_size = get_parent_anchorable_rect().size;
real_t x = p_rect.position.x;
if (is_layout_rtl()) {
x = parent_rect_size.x - x - p_rect.size.x;
}
r_offsets[0] = x - (p_anchors[0] * parent_rect_size.x);
r_offsets[1] = p_rect.position.y - (p_anchors[1] * parent_rect_size.y);
r_offsets[2] = x + p_rect.size.x - (p_anchors[2] * parent_rect_size.x);
r_offsets[3] = p_rect.position.y + p_rect.size.y - (p_anchors[3] * parent_rect_size.y);
}
void Control::_set_position(const Size2 &p_point) {
set_position(p_point);
}
void Control::set_position(const Size2 &p_point, bool p_keep_offsets) {
if (p_keep_offsets) {
_compute_anchors(Rect2(p_point, data.size_cache), data.offset, data.anchor);
} else {
_compute_offsets(Rect2(p_point, data.size_cache), data.anchor, data.offset);
}
_size_changed();
}
void Control::set_rect(const Rect2 &p_rect) {
for (int i = 0; i < 4; i++) {
data.anchor[i] = ANCHOR_BEGIN;
}
_compute_offsets(p_rect, data.anchor, data.offset);
if (is_inside_tree()) {
_size_changed();
}
}
void Control::_set_size(const Size2 &p_size) {
#ifdef DEBUG_ENABLED
if (data.size_warning && (data.anchor[SIDE_LEFT] != data.anchor[SIDE_RIGHT] || data.anchor[SIDE_TOP] != data.anchor[SIDE_BOTTOM])) {
WARN_PRINT("Nodes with non-equal opposite anchors will have their size overridden after _ready(). \nIf you want to set size, change the anchors or consider using set_deferred().");
}
#endif
set_size(p_size);
}
void Control::set_size(const Size2 &p_size, bool p_keep_offsets) {
Size2 new_size = p_size;
Size2 min = get_combined_minimum_size();
if (new_size.x < min.x) {
new_size.x = min.x;
}
if (new_size.y < min.y) {
new_size.y = min.y;
}
if (p_keep_offsets) {
_compute_anchors(Rect2(data.pos_cache, new_size), data.offset, data.anchor);
} else {
_compute_offsets(Rect2(data.pos_cache, new_size), data.anchor, data.offset);
}
_size_changed();
}
Size2 Control::get_position() const {
return data.pos_cache;
}
Size2 Control::get_size() const {
return data.size_cache;
}
void Control::reset_size() {
set_size(Size2());
}
Rect2 Control::get_global_rect() const {
return Rect2(get_global_position(), get_size());
}
Rect2 Control::get_screen_rect() const {
ERR_FAIL_COND_V(!is_inside_tree(), Rect2());
Rect2 r(get_global_position(), get_size());
Window *w = Object::cast_to<Window>(get_viewport());
if (w && !w->is_embedding_subwindows()) {
r.position += w->get_position();
}
return r;
}
Rect2 Control::get_window_rect() const {
ERR_FAIL_COND_V(!is_inside_tree(), Rect2());
Rect2 gr = get_global_rect();
gr.position += get_viewport()->get_visible_rect().position;
return gr;
}
Rect2 Control::get_rect() const {
return Rect2(get_position(), get_size());
}
Rect2 Control::get_anchorable_rect() const {
return Rect2(Point2(), get_size());
}
void Control::begin_bulk_theme_override() {
data.bulk_theme_override = true;
}
void Control::end_bulk_theme_override() {
ERR_FAIL_COND(!data.bulk_theme_override);
data.bulk_theme_override = false;
_notify_theme_changed();
}
void Control::add_theme_icon_override(const StringName &p_name, const Ref<Texture2D> &p_icon) {
ERR_FAIL_COND(!p_icon.is_valid());
if (data.icon_override.has(p_name)) {
data.icon_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.icon_override[p_name] = p_icon;
data.icon_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
_notify_theme_changed();
}
void Control::add_theme_style_override(const StringName &p_name, const Ref<StyleBox> &p_style) {
ERR_FAIL_COND(!p_style.is_valid());
if (data.style_override.has(p_name)) {
data.style_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.style_override[p_name] = p_style;
data.style_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
_notify_theme_changed();
}
void Control::add_theme_font_override(const StringName &p_name, const Ref<Font> &p_font) {
ERR_FAIL_COND(!p_font.is_valid());
if (data.font_override.has(p_name)) {
data.font_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.font_override[p_name] = p_font;
data.font_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
_notify_theme_changed();
}
void Control::add_theme_font_size_override(const StringName &p_name, int p_font_size) {
data.font_size_override[p_name] = p_font_size;
_notify_theme_changed();
}
void Control::add_theme_color_override(const StringName &p_name, const Color &p_color) {
data.color_override[p_name] = p_color;
_notify_theme_changed();
}
void Control::add_theme_constant_override(const StringName &p_name, int p_constant) {
data.constant_override[p_name] = p_constant;
_notify_theme_changed();
}
void Control::remove_theme_icon_override(const StringName &p_name) {
if (data.icon_override.has(p_name)) {
data.icon_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.icon_override.erase(p_name);
_notify_theme_changed();
}
void Control::remove_theme_style_override(const StringName &p_name) {
if (data.style_override.has(p_name)) {
data.style_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.style_override.erase(p_name);
_notify_theme_changed();
}
void Control::remove_theme_font_override(const StringName &p_name) {
if (data.font_override.has(p_name)) {
data.font_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
}
data.font_override.erase(p_name);
_notify_theme_changed();
}
void Control::remove_theme_font_size_override(const StringName &p_name) {
data.font_size_override.erase(p_name);
_notify_theme_changed();
}
void Control::remove_theme_color_override(const StringName &p_name) {
data.color_override.erase(p_name);
_notify_theme_changed();
}
void Control::remove_theme_constant_override(const StringName &p_name) {
data.constant_override.erase(p_name);
_notify_theme_changed();
}
void Control::set_focus_mode(FocusMode p_focus_mode) {
ERR_FAIL_INDEX((int)p_focus_mode, 3);
if (is_inside_tree() && p_focus_mode == FOCUS_NONE && data.focus_mode != FOCUS_NONE && has_focus()) {
release_focus();
}
data.focus_mode = p_focus_mode;
}
static Control *_next_control(Control *p_from) {
if (p_from->is_set_as_top_level()) {
return nullptr; // can't go above
}
Control *parent = Object::cast_to<Control>(p_from->get_parent());
if (!parent) {
return nullptr;
}
int next = p_from->get_index();
ERR_FAIL_INDEX_V(next, parent->get_child_count(), nullptr);
for (int i = (next + 1); i < parent->get_child_count(); i++) {
Control *c = Object::cast_to<Control>(parent->get_child(i));
if (!c || !c->is_visible_in_tree() || c->is_set_as_top_level()) {
continue;
}
return c;
}
//no next in parent, try the same in parent
return _next_control(parent);
}
Control *Control::find_next_valid_focus() const {
Control *from = const_cast<Control *>(this);
while (true) {
// If the focus property is manually overwritten, attempt to use it.
if (!data.focus_next.is_empty()) {
Node *n = get_node(data.focus_next);
Control *c;
if (n) {
c = Object::cast_to<Control>(n);
ERR_FAIL_COND_V_MSG(!c, nullptr, "Next focus node is not a control: " + n->get_name() + ".");
} else {
return nullptr;
}
if (c->is_visible() && c->get_focus_mode() != FOCUS_NONE) {
return c;
}
}
// find next child
Control *next_child = nullptr;
for (int i = 0; i < from->get_child_count(); i++) {
Control *c = Object::cast_to<Control>(from->get_child(i));
if (!c || !c->is_visible_in_tree() || c->is_set_as_top_level()) {
continue;
}
next_child = c;
break;
}
if (!next_child) {
next_child = _next_control(from);
if (!next_child) { //nothing else.. go up and find either window or subwindow
next_child = const_cast<Control *>(this);
while (next_child && !next_child->is_set_as_top_level()) {
next_child = cast_to<Control>(next_child->get_parent());
}
if (!next_child) {
next_child = const_cast<Control *>(this);
while (next_child) {
if (next_child->data.RI) {
break;
}
next_child = next_child->get_parent_control();
}
}
}
}
if (next_child == this) { // no next control->
return (get_focus_mode() == FOCUS_ALL) ? next_child : nullptr;
}
if (next_child) {
if (next_child->get_focus_mode() == FOCUS_ALL) {
return next_child;
}
from = next_child;
} else {
break;
}
}
return nullptr;
}
static Control *_prev_control(Control *p_from) {
Control *child = nullptr;
for (int i = p_from->get_child_count() - 1; i >= 0; i--) {
Control *c = Object::cast_to<Control>(p_from->get_child(i));
if (!c || !c->is_visible_in_tree() || c->is_set_as_top_level()) {
continue;
}
child = c;
break;
}
if (!child) {
return p_from;
}
//no prev in parent, try the same in parent
return _prev_control(child);
}
Control *Control::find_prev_valid_focus() const {
Control *from = const_cast<Control *>(this);
while (true) {
// If the focus property is manually overwritten, attempt to use it.
if (!data.focus_prev.is_empty()) {
Node *n = get_node(data.focus_prev);
Control *c;
if (n) {
c = Object::cast_to<Control>(n);
ERR_FAIL_COND_V_MSG(!c, nullptr, "Previous focus node is not a control: " + n->get_name() + ".");
} else {
return nullptr;
}
if (c->is_visible() && c->get_focus_mode() != FOCUS_NONE) {
return c;
}
}
// find prev child
Control *prev_child = nullptr;
if (from->is_set_as_top_level() || !Object::cast_to<Control>(from->get_parent())) {
//find last of the children
prev_child = _prev_control(from);
} else {
for (int i = (from->get_index() - 1); i >= 0; i--) {
Control *c = Object::cast_to<Control>(from->get_parent()->get_child(i));
if (!c || !c->is_visible_in_tree() || c->is_set_as_top_level()) {
continue;
}
prev_child = c;
break;
}
if (!prev_child) {
prev_child = Object::cast_to<Control>(from->get_parent());
} else {
prev_child = _prev_control(prev_child);
}
}
if (prev_child == this) { // no prev control->
return (get_focus_mode() == FOCUS_ALL) ? prev_child : nullptr;
}
if (prev_child->get_focus_mode() == FOCUS_ALL) {
return prev_child;
}
from = prev_child;
}
return nullptr;
}
Control::FocusMode Control::get_focus_mode() const {
return data.focus_mode;
}
bool Control::has_focus() const {
return is_inside_tree() && get_viewport()->_gui_control_has_focus(this);
}
void Control::grab_focus() {
ERR_FAIL_COND(!is_inside_tree());
if (data.focus_mode == FOCUS_NONE) {
WARN_PRINT("This control can't grab focus. Use set_focus_mode() to allow a control to get focus.");
return;
}
get_viewport()->_gui_control_grab_focus(this);
}
void Control::release_focus() {
ERR_FAIL_COND(!is_inside_tree());
if (!has_focus()) {
return;
}
get_viewport()->gui_release_focus();
}
bool Control::is_top_level_control() const {
return is_inside_tree() && (!data.parent_canvas_item && !data.RI && is_set_as_top_level());
}
void Control::_propagate_theme_changed(Node *p_at, Control *p_owner, Window *p_owner_window, bool p_assign) {
Control *c = Object::cast_to<Control>(p_at);
if (c && c != p_owner && c->data.theme.is_valid()) { // has a theme, this can't be propagated
return;
}
Window *w = c == nullptr ? Object::cast_to<Window>(p_at) : nullptr;
if (w && w != p_owner_window && w->theme.is_valid()) { // has a theme, this can't be propagated
return;
}
for (int i = 0; i < p_at->get_child_count(); i++) {
CanvasItem *child = Object::cast_to<CanvasItem>(p_at->get_child(i));
if (child) {
_propagate_theme_changed(child, p_owner, p_owner_window, p_assign);
} else {
Window *window = Object::cast_to<Window>(p_at->get_child(i));
if (window) {
_propagate_theme_changed(window, p_owner, p_owner_window, p_assign);
}
}
}
if (c) {
if (p_assign) {
c->data.theme_owner = p_owner;
c->data.theme_owner_window = p_owner_window;
}
c->notification(Control::NOTIFICATION_THEME_CHANGED);
c->emit_signal(SceneStringNames::get_singleton()->theme_changed);
}
if (w) {
if (p_assign) {
w->theme_owner = p_owner;
w->theme_owner_window = p_owner_window;
}
w->notification(Window::NOTIFICATION_THEME_CHANGED);
w->emit_signal(SceneStringNames::get_singleton()->theme_changed);
}
}
void Control::_theme_changed() {
_propagate_theme_changed(this, this, nullptr, false);
}
void Control::_notify_theme_changed() {
if (!data.bulk_theme_override) {
notification(NOTIFICATION_THEME_CHANGED);
}
}
void Control::set_theme(const Ref<Theme> &p_theme) {
if (data.theme == p_theme) {
return;
}
if (data.theme.is_valid()) {
data.theme->disconnect("changed", callable_mp(this, &Control::_theme_changed));
}
data.theme = p_theme;
if (!p_theme.is_null()) {
data.theme_owner = this;
data.theme_owner_window = nullptr;
_propagate_theme_changed(this, this, nullptr);
} else {
Control *parent_c = Object::cast_to<Control>(get_parent());
if (parent_c && (parent_c->data.theme_owner || parent_c->data.theme_owner_window)) {
Control::_propagate_theme_changed(this, parent_c->data.theme_owner, parent_c->data.theme_owner_window);
} else {
Window *parent_w = cast_to<Window>(get_parent());
if (parent_w && (parent_w->theme_owner || parent_w->theme_owner_window)) {
Control::_propagate_theme_changed(this, parent_w->theme_owner, parent_w->theme_owner_window);
} else {
Control::_propagate_theme_changed(this, nullptr, nullptr);
}
}
}
if (data.theme.is_valid()) {
data.theme->connect("changed", callable_mp(this, &Control::_theme_changed), varray(), CONNECT_DEFERRED);
}
}
Ref<Theme> Control::get_theme() const {
return data.theme;
}
void Control::set_theme_type_variation(const StringName &p_theme_type) {
data.theme_type_variation = p_theme_type;
_propagate_theme_changed(this, data.theme_owner, data.theme_owner_window);
}
StringName Control::get_theme_type_variation() const {
return data.theme_type_variation;
}
void Control::set_tooltip(const String &p_tooltip) {
data.tooltip = p_tooltip;
update_configuration_warnings();
}
String Control::get_tooltip(const Point2 &p_pos) const {
return data.tooltip;
}
Control *Control::make_custom_tooltip(const String &p_text) const {
Object *ret = nullptr;
if (GDVIRTUAL_CALL(_make_custom_tooltip, p_text, ret)) {
return Object::cast_to<Control>(ret);
}
return nullptr;
}
void Control::set_default_cursor_shape(CursorShape p_shape) {
ERR_FAIL_INDEX(int(p_shape), CURSOR_MAX);
data.default_cursor = p_shape;
}
Control::CursorShape Control::get_default_cursor_shape() const {
return data.default_cursor;
}
Control::CursorShape Control::get_cursor_shape(const Point2 &p_pos) const {
return data.default_cursor;
}
Transform2D Control::get_transform() const {
Transform2D xform = _get_internal_transform();
xform[2] += get_position();
return xform;
}
String Control::_get_tooltip() const {
return data.tooltip;
}
void Control::set_focus_neighbor(Side p_side, const NodePath &p_neighbor) {
ERR_FAIL_INDEX((int)p_side, 4);
data.focus_neighbor[p_side] = p_neighbor;
}
NodePath Control::get_focus_neighbor(Side p_side) const {
ERR_FAIL_INDEX_V((int)p_side, 4, NodePath());
return data.focus_neighbor[p_side];
}
void Control::set_focus_next(const NodePath &p_next) {
data.focus_next = p_next;
}
NodePath Control::get_focus_next() const {
return data.focus_next;
}
void Control::set_focus_previous(const NodePath &p_prev) {
data.focus_prev = p_prev;
}
NodePath Control::get_focus_previous() const {
return data.focus_prev;
}
#define MAX_NEIGHBOR_SEARCH_COUNT 512
Control *Control::_get_focus_neighbor(Side p_side, int p_count) {
ERR_FAIL_INDEX_V((int)p_side, 4, nullptr);
if (p_count >= MAX_NEIGHBOR_SEARCH_COUNT) {
return nullptr;
}
if (!data.focus_neighbor[p_side].is_empty()) {
Control *c = nullptr;
Node *n = get_node(data.focus_neighbor[p_side]);
if (n) {
c = Object::cast_to<Control>(n);
ERR_FAIL_COND_V_MSG(!c, nullptr, "Neighbor focus node is not a control: " + n->get_name() + ".");
} else {
return nullptr;
}
bool valid = true;
if (!c->is_visible()) {
valid = false;
}
if (c->get_focus_mode() == FOCUS_NONE) {
valid = false;
}
if (valid) {
return c;
}
c = c->_get_focus_neighbor(p_side, p_count + 1);
return c;
}
real_t dist = 1e7;
Control *result = nullptr;
Point2 points[4];
Transform2D xform = get_global_transform();
points[0] = xform.xform(Point2());
points[1] = xform.xform(Point2(get_size().x, 0));
points[2] = xform.xform(get_size());
points[3] = xform.xform(Point2(0, get_size().y));
const Vector2 dir[4] = {
Vector2(-1, 0),
Vector2(0, -1),
Vector2(1, 0),
Vector2(0, 1)
};
Vector2 vdir = dir[p_side];
real_t maxd = -1e7;
for (int i = 0; i < 4; i++) {
real_t d = vdir.dot(points[i]);
if (d > maxd) {
maxd = d;
}
}
Node *base = this;
while (base) {
Control *c = Object::cast_to<Control>(base);
if (c) {
if (c->data.RI) {
break;
}
}
base = base->get_parent();
}
if (!base) {
return nullptr;
}
_window_find_focus_neighbor(vdir, base, points, maxd, dist, &result);
return result;
}
void Control::_window_find_focus_neighbor(const Vector2 &p_dir, Node *p_at, const Point2 *p_points, real_t p_min, real_t &r_closest_dist, Control **r_closest) {
if (Object::cast_to<Viewport>(p_at)) {
return; //bye
}
Control *c = Object::cast_to<Control>(p_at);
if (c && c != this && c->get_focus_mode() == FOCUS_ALL && c->is_visible_in_tree()) {
Point2 points[4];
Transform2D xform = c->get_global_transform();
points[0] = xform.xform(Point2());
points[1] = xform.xform(Point2(c->get_size().x, 0));
points[2] = xform.xform(c->get_size());
points[3] = xform.xform(Point2(0, c->get_size().y));
real_t min = 1e7;
for (int i = 0; i < 4; i++) {
real_t d = p_dir.dot(points[i]);
if (d < min) {
min = d;
}
}
if (min > (p_min - CMP_EPSILON)) {
for (int i = 0; i < 4; i++) {
Vector2 la = p_points[i];
Vector2 lb = p_points[(i + 1) % 4];
for (int j = 0; j < 4; j++) {
Vector2 fa = points[j];
Vector2 fb = points[(j + 1) % 4];
Vector2 pa, pb;
real_t d = Geometry2D::get_closest_points_between_segments(la, lb, fa, fb, pa, pb);
//real_t d = Geometry2D::get_closest_distance_between_segments(Vector3(la.x,la.y,0),Vector3(lb.x,lb.y,0),Vector3(fa.x,fa.y,0),Vector3(fb.x,fb.y,0));
if (d < r_closest_dist) {
r_closest_dist = d;
*r_closest = c;
}
}
}
}
}
for (int i = 0; i < p_at->get_child_count(); i++) {
Node *child = p_at->get_child(i);
Control *childc = Object::cast_to<Control>(child);
if (childc && childc->data.RI) {
continue; //subwindow, ignore
}
_window_find_focus_neighbor(p_dir, p_at->get_child(i), p_points, p_min, r_closest_dist, r_closest);
}
}
void Control::set_h_size_flags(int p_flags) {
if (data.h_size_flags == p_flags) {
return;
}
data.h_size_flags = p_flags;
emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
}
int Control::get_h_size_flags() const {
return data.h_size_flags;
}
void Control::set_v_size_flags(int p_flags) {
if (data.v_size_flags == p_flags) {
return;
}
data.v_size_flags = p_flags;
emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
}
void Control::set_stretch_ratio(real_t p_ratio) {
if (data.expand == p_ratio) {
return;
}
data.expand = p_ratio;
emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
}
real_t Control::get_stretch_ratio() const {
return data.expand;
}
void Control::grab_click_focus() {
ERR_FAIL_COND(!is_inside_tree());
get_viewport()->_gui_grab_click_focus(this);
}
void Control::update_minimum_size() {
if (!is_inside_tree() || data.block_minimum_size_adjust) {
return;
}
Control *invalidate = this;
//invalidate cache upwards
while (invalidate && invalidate->data.minimum_size_valid) {
invalidate->data.minimum_size_valid = false;
if (invalidate->is_set_as_top_level()) {
break; // do not go further up
}
if (!invalidate->data.parent && get_parent()) {
Window *parent_window = Object::cast_to<Window>(get_parent());
if (parent_window && parent_window->is_wrapping_controls()) {
parent_window->child_controls_changed();
}
}
invalidate = invalidate->data.parent;
}
if (!is_visible_in_tree()) {
return;
}
if (data.updating_last_minimum_size) {
return;
}
data.updating_last_minimum_size = true;
MessageQueue::get_singleton()->push_call(this, "_update_minimum_size");
}
int Control::get_v_size_flags() const {
return data.v_size_flags;
}
void Control::set_mouse_filter(MouseFilter p_filter) {
ERR_FAIL_INDEX(p_filter, 3);
data.mouse_filter = p_filter;
update_configuration_warnings();
}
Control::MouseFilter Control::get_mouse_filter() const {
return data.mouse_filter;
}
void Control::warp_mouse(const Point2 &p_position) {
ERR_FAIL_COND(!is_inside_tree());
get_viewport()->warp_mouse(get_global_transform_with_canvas().xform(p_position));
}
bool Control::is_text_field() const {
return false;
}
Array Control::structured_text_parser(TextServer::StructuredTextParser p_parser_type, const Array &p_args, const String &p_text) const {
if (p_parser_type == TextServer::STRUCTURED_TEXT_CUSTOM) {
Array ret;
if (GDVIRTUAL_CALL(_structured_text_parser, p_args, p_text, ret)) {
return ret;
} else {
return Array();
}
} else {
return TS->parse_structured_text(p_parser_type, p_args, p_text);
}
}
void Control::set_rotation(real_t p_radians) {
data.rotation = p_radians;
update();
_notify_transform();
}
real_t Control::get_rotation() const {
return data.rotation;
}
void Control::_override_changed() {
notification(NOTIFICATION_THEME_CHANGED);
emit_signal(SceneStringNames::get_singleton()->theme_changed);
update_minimum_size(); // Overrides are likely to affect minimum size.
}
void Control::set_pivot_offset(const Vector2 &p_pivot) {
data.pivot_offset = p_pivot;
update();
_notify_transform();
}
Vector2 Control::get_pivot_offset() const {
return data.pivot_offset;
}
void Control::set_scale(const Vector2 &p_scale) {
data.scale = p_scale;
// Avoid having 0 scale values, can lead to errors in physics and rendering.
if (data.scale.x == 0) {
data.scale.x = CMP_EPSILON;
}
if (data.scale.y == 0) {
data.scale.y = CMP_EPSILON;
}
update();
_notify_transform();
}
Vector2 Control::get_scale() const {
return data.scale;
}
Control *Control::get_root_parent_control() const {
const CanvasItem *ci = this;
const Control *root = this;
while (ci) {
const Control *c = Object::cast_to<Control>(ci);
if (c) {
root = c;
if (c->data.RI || c->is_top_level_control()) {
break;
}
}
ci = ci->get_parent_item();
}
return const_cast<Control *>(root);
}
void Control::set_block_minimum_size_adjust(bool p_block) {
data.block_minimum_size_adjust = p_block;
}
bool Control::is_minimum_size_adjust_blocked() const {
return data.block_minimum_size_adjust;
}
void Control::set_disable_visibility_clip(bool p_ignore) {
data.disable_visibility_clip = p_ignore;
update();
}
bool Control::is_visibility_clip_disabled() const {
return data.disable_visibility_clip;
}
void Control::get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const {
Node::get_argument_options(p_function, p_idx, r_options);
if (p_idx == 0) {
List<StringName> sn;
String pf = p_function;
if (pf == "add_theme_color_override" || pf == "has_theme_color" || pf == "has_theme_color_override" || pf == "get_theme_color") {
Theme::get_default()->get_color_list(get_class(), &sn);
} else if (pf == "add_theme_style_override" || pf == "has_theme_style" || pf == "has_theme_style_override" || pf == "get_theme_style") {
Theme::get_default()->get_stylebox_list(get_class(), &sn);
} else if (pf == "add_theme_font_override" || pf == "has_theme_font" || pf == "has_theme_font_override" || pf == "get_theme_font") {
Theme::get_default()->get_font_list(get_class(), &sn);
} else if (pf == "add_theme_font_size_override" || pf == "has_theme_font_size" || pf == "has_theme_font_size_override" || pf == "get_theme_font_size") {
Theme::get_default()->get_font_size_list(get_class(), &sn);
} else if (pf == "add_theme_constant_override" || pf == "has_theme_constant" || pf == "has_theme_constant_override" || pf == "get_theme_constant") {
Theme::get_default()->get_constant_list(get_class(), &sn);
}
sn.sort_custom<StringName::AlphCompare>();
for (const StringName &name : sn) {
r_options->push_back(String(name).quote());
}
}
}
TypedArray<String> Control::get_configuration_warnings() const {
TypedArray<String> warnings = Node::get_configuration_warnings();
if (data.mouse_filter == MOUSE_FILTER_IGNORE && !data.tooltip.is_empty()) {
warnings.push_back(RTR("The Hint Tooltip won't be displayed as the control's Mouse Filter is set to \"Ignore\". To solve this, set the Mouse Filter to \"Stop\" or \"Pass\"."));
}
return warnings;
}
void Control::set_clip_contents(bool p_clip) {
data.clip_contents = p_clip;
update();
}
bool Control::is_clipping_contents() {
return data.clip_contents;
}
void Control::set_h_grow_direction(GrowDirection p_direction) {
ERR_FAIL_INDEX((int)p_direction, 3);
data.h_grow = p_direction;
_size_changed();
}
Control::GrowDirection Control::get_h_grow_direction() const {
return data.h_grow;
}
void Control::set_v_grow_direction(GrowDirection p_direction) {
ERR_FAIL_INDEX((int)p_direction, 3);
data.v_grow = p_direction;
_size_changed();
}
Control::GrowDirection Control::get_v_grow_direction() const {
return data.v_grow;
}
void Control::_bind_methods() {
//ClassDB::bind_method(D_METHOD("_window_resize_event"),&Control::_window_resize_event);
ClassDB::bind_method(D_METHOD("_update_minimum_size"), &Control::_update_minimum_size);
ClassDB::bind_method(D_METHOD("accept_event"), &Control::accept_event);
ClassDB::bind_method(D_METHOD("get_minimum_size"), &Control::get_minimum_size);
ClassDB::bind_method(D_METHOD("get_combined_minimum_size"), &Control::get_combined_minimum_size);
ClassDB::bind_method(D_METHOD("_set_layout_mode", "mode"), &Control::_set_layout_mode);
ClassDB::bind_method(D_METHOD("_get_layout_mode"), &Control::_get_layout_mode);
ClassDB::bind_method(D_METHOD("_set_anchors_layout_preset", "preset"), &Control::_set_anchors_layout_preset);
ClassDB::bind_method(D_METHOD("_get_anchors_layout_preset"), &Control::_get_anchors_layout_preset);
ClassDB::bind_method(D_METHOD("set_anchors_preset", "preset", "keep_offsets"), &Control::set_anchors_preset, DEFVAL(false));
ClassDB::bind_method(D_METHOD("set_offsets_preset", "preset", "resize_mode", "margin"), &Control::set_offsets_preset, DEFVAL(PRESET_MODE_MINSIZE), DEFVAL(0));
ClassDB::bind_method(D_METHOD("set_anchors_and_offsets_preset", "preset", "resize_mode", "margin"), &Control::set_anchors_and_offsets_preset, DEFVAL(PRESET_MODE_MINSIZE), DEFVAL(0));
ClassDB::bind_method(D_METHOD("_set_anchor", "side", "anchor"), &Control::_set_anchor);
ClassDB::bind_method(D_METHOD("set_anchor", "side", "anchor", "keep_offset", "push_opposite_anchor"), &Control::set_anchor, DEFVAL(false), DEFVAL(true));
ClassDB::bind_method(D_METHOD("get_anchor", "side"), &Control::get_anchor);
ClassDB::bind_method(D_METHOD("set_offset", "side", "offset"), &Control::set_offset);
ClassDB::bind_method(D_METHOD("get_offset", "offset"), &Control::get_offset);
ClassDB::bind_method(D_METHOD("set_anchor_and_offset", "side", "anchor", "offset", "push_opposite_anchor"), &Control::set_anchor_and_offset, DEFVAL(false));
ClassDB::bind_method(D_METHOD("set_begin", "position"), &Control::set_begin);
ClassDB::bind_method(D_METHOD("set_end", "position"), &Control::set_end);
ClassDB::bind_method(D_METHOD("set_position", "position", "keep_offsets"), &Control::set_position, DEFVAL(false));
ClassDB::bind_method(D_METHOD("_set_position", "position"), &Control::_set_position);
ClassDB::bind_method(D_METHOD("set_size", "size", "keep_offsets"), &Control::set_size, DEFVAL(false));
ClassDB::bind_method(D_METHOD("reset_size"), &Control::reset_size);
ClassDB::bind_method(D_METHOD("_set_size", "size"), &Control::_set_size);
ClassDB::bind_method(D_METHOD("set_custom_minimum_size", "size"), &Control::set_custom_minimum_size);
ClassDB::bind_method(D_METHOD("set_global_position", "position", "keep_offsets"), &Control::set_global_position, DEFVAL(false));
ClassDB::bind_method(D_METHOD("_set_global_position", "position"), &Control::_set_global_position);
ClassDB::bind_method(D_METHOD("set_rotation", "radians"), &Control::set_rotation);
ClassDB::bind_method(D_METHOD("set_scale", "scale"), &Control::set_scale);
ClassDB::bind_method(D_METHOD("set_pivot_offset", "pivot_offset"), &Control::set_pivot_offset);
ClassDB::bind_method(D_METHOD("get_begin"), &Control::get_begin);
ClassDB::bind_method(D_METHOD("get_end"), &Control::get_end);
ClassDB::bind_method(D_METHOD("get_position"), &Control::get_position);
ClassDB::bind_method(D_METHOD("get_size"), &Control::get_size);
ClassDB::bind_method(D_METHOD("get_rotation"), &Control::get_rotation);
ClassDB::bind_method(D_METHOD("get_scale"), &Control::get_scale);
ClassDB::bind_method(D_METHOD("get_pivot_offset"), &Control::get_pivot_offset);
ClassDB::bind_method(D_METHOD("get_custom_minimum_size"), &Control::get_custom_minimum_size);
ClassDB::bind_method(D_METHOD("get_parent_area_size"), &Control::get_parent_area_size);
ClassDB::bind_method(D_METHOD("get_global_position"), &Control::get_global_position);
ClassDB::bind_method(D_METHOD("get_screen_position"), &Control::get_screen_position);
ClassDB::bind_method(D_METHOD("get_rect"), &Control::get_rect);
ClassDB::bind_method(D_METHOD("get_global_rect"), &Control::get_global_rect);
ClassDB::bind_method(D_METHOD("set_focus_mode", "mode"), &Control::set_focus_mode);
ClassDB::bind_method(D_METHOD("get_focus_mode"), &Control::get_focus_mode);
ClassDB::bind_method(D_METHOD("has_focus"), &Control::has_focus);
ClassDB::bind_method(D_METHOD("grab_focus"), &Control::grab_focus);
ClassDB::bind_method(D_METHOD("release_focus"), &Control::release_focus);
ClassDB::bind_method(D_METHOD("find_prev_valid_focus"), &Control::find_prev_valid_focus);
ClassDB::bind_method(D_METHOD("find_next_valid_focus"), &Control::find_next_valid_focus);
ClassDB::bind_method(D_METHOD("set_h_size_flags", "flags"), &Control::set_h_size_flags);
ClassDB::bind_method(D_METHOD("get_h_size_flags"), &Control::get_h_size_flags);
ClassDB::bind_method(D_METHOD("set_stretch_ratio", "ratio"), &Control::set_stretch_ratio);
ClassDB::bind_method(D_METHOD("get_stretch_ratio"), &Control::get_stretch_ratio);
ClassDB::bind_method(D_METHOD("set_v_size_flags", "flags"), &Control::set_v_size_flags);
ClassDB::bind_method(D_METHOD("get_v_size_flags"), &Control::get_v_size_flags);
ClassDB::bind_method(D_METHOD("set_theme", "theme"), &Control::set_theme);
ClassDB::bind_method(D_METHOD("get_theme"), &Control::get_theme);
ClassDB::bind_method(D_METHOD("set_theme_type_variation", "theme_type"), &Control::set_theme_type_variation);
ClassDB::bind_method(D_METHOD("get_theme_type_variation"), &Control::get_theme_type_variation);
ClassDB::bind_method(D_METHOD("begin_bulk_theme_override"), &Control::begin_bulk_theme_override);
ClassDB::bind_method(D_METHOD("end_bulk_theme_override"), &Control::end_bulk_theme_override);
ClassDB::bind_method(D_METHOD("add_theme_icon_override", "name", "texture"), &Control::add_theme_icon_override);
ClassDB::bind_method(D_METHOD("add_theme_stylebox_override", "name", "stylebox"), &Control::add_theme_style_override);
ClassDB::bind_method(D_METHOD("add_theme_font_override", "name", "font"), &Control::add_theme_font_override);
ClassDB::bind_method(D_METHOD("add_theme_font_size_override", "name", "font_size"), &Control::add_theme_font_size_override);
ClassDB::bind_method(D_METHOD("add_theme_color_override", "name", "color"), &Control::add_theme_color_override);
ClassDB::bind_method(D_METHOD("add_theme_constant_override", "name", "constant"), &Control::add_theme_constant_override);
ClassDB::bind_method(D_METHOD("remove_theme_icon_override", "name"), &Control::remove_theme_icon_override);
ClassDB::bind_method(D_METHOD("remove_theme_stylebox_override", "name"), &Control::remove_theme_style_override);
ClassDB::bind_method(D_METHOD("remove_theme_font_override", "name"), &Control::remove_theme_font_override);
ClassDB::bind_method(D_METHOD("remove_theme_font_size_override", "name"), &Control::remove_theme_font_size_override);
ClassDB::bind_method(D_METHOD("remove_theme_color_override", "name"), &Control::remove_theme_color_override);
ClassDB::bind_method(D_METHOD("remove_theme_constant_override", "name"), &Control::remove_theme_constant_override);
ClassDB::bind_method(D_METHOD("get_theme_icon", "name", "theme_type"), &Control::get_theme_icon, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_theme_stylebox", "name", "theme_type"), &Control::get_theme_stylebox, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_theme_font", "name", "theme_type"), &Control::get_theme_font, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_theme_font_size", "name", "theme_type"), &Control::get_theme_font_size, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_theme_color", "name", "theme_type"), &Control::get_theme_color, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_theme_constant", "name", "theme_type"), &Control::get_theme_constant, DEFVAL(""));
ClassDB::bind_method(D_METHOD("has_theme_icon_override", "name"), &Control::has_theme_icon_override);
ClassDB::bind_method(D_METHOD("has_theme_stylebox_override", "name"), &Control::has_theme_stylebox_override);
ClassDB::bind_method(D_METHOD("has_theme_font_override", "name"), &Control::has_theme_font_override);
ClassDB::bind_method(D_METHOD("has_theme_font_size_override", "name"), &Control::has_theme_font_size_override);
ClassDB::bind_method(D_METHOD("has_theme_color_override", "name"), &Control::has_theme_color_override);
ClassDB::bind_method(D_METHOD("has_theme_constant_override", "name"), &Control::has_theme_constant_override);
ClassDB::bind_method(D_METHOD("has_theme_icon", "name", "theme_type"), &Control::has_theme_icon, DEFVAL(""));
ClassDB::bind_method(D_METHOD("has_theme_stylebox", "name", "theme_type"), &Control::has_theme_stylebox, DEFVAL(""));
ClassDB::bind_method(D_METHOD("has_theme_font", "name", "theme_type"), &Control::has_theme_font, DEFVAL(""));
ClassDB::bind_method(D_METHOD("has_theme_font_size", "name", "theme_type"), &Control::has_theme_font_size, DEFVAL(""));
ClassDB::bind_method(D_METHOD("has_theme_color", "name", "theme_type"), &Control::has_theme_color, DEFVAL(""));
ClassDB::bind_method(D_METHOD("has_theme_constant", "name", "theme_type"), &Control::has_theme_constant, DEFVAL(""));
ClassDB::bind_method(D_METHOD("get_theme_default_base_scale"), &Control::get_theme_default_base_scale);
ClassDB::bind_method(D_METHOD("get_theme_default_font"), &Control::get_theme_default_font);
ClassDB::bind_method(D_METHOD("get_theme_default_font_size"), &Control::get_theme_default_font_size);
ClassDB::bind_method(D_METHOD("get_parent_control"), &Control::get_parent_control);
ClassDB::bind_method(D_METHOD("set_h_grow_direction", "direction"), &Control::set_h_grow_direction);
ClassDB::bind_method(D_METHOD("get_h_grow_direction"), &Control::get_h_grow_direction);
ClassDB::bind_method(D_METHOD("set_v_grow_direction", "direction"), &Control::set_v_grow_direction);
ClassDB::bind_method(D_METHOD("get_v_grow_direction"), &Control::get_v_grow_direction);
ClassDB::bind_method(D_METHOD("set_tooltip", "tooltip"), &Control::set_tooltip);
ClassDB::bind_method(D_METHOD("get_tooltip", "at_position"), &Control::get_tooltip, DEFVAL(Point2()));
ClassDB::bind_method(D_METHOD("_get_tooltip"), &Control::_get_tooltip);
ClassDB::bind_method(D_METHOD("set_default_cursor_shape", "shape"), &Control::set_default_cursor_shape);
ClassDB::bind_method(D_METHOD("get_default_cursor_shape"), &Control::get_default_cursor_shape);
ClassDB::bind_method(D_METHOD("get_cursor_shape", "position"), &Control::get_cursor_shape, DEFVAL(Point2()));
ClassDB::bind_method(D_METHOD("set_focus_neighbor", "side", "neighbor"), &Control::set_focus_neighbor);
ClassDB::bind_method(D_METHOD("get_focus_neighbor", "side"), &Control::get_focus_neighbor);
ClassDB::bind_method(D_METHOD("set_focus_next", "next"), &Control::set_focus_next);
ClassDB::bind_method(D_METHOD("get_focus_next"), &Control::get_focus_next);
ClassDB::bind_method(D_METHOD("set_focus_previous", "previous"), &Control::set_focus_previous);
ClassDB::bind_method(D_METHOD("get_focus_previous"), &Control::get_focus_previous);
ClassDB::bind_method(D_METHOD("force_drag", "data", "preview"), &Control::force_drag);
ClassDB::bind_method(D_METHOD("set_mouse_filter", "filter"), &Control::set_mouse_filter);
ClassDB::bind_method(D_METHOD("get_mouse_filter"), &Control::get_mouse_filter);
ClassDB::bind_method(D_METHOD("set_clip_contents", "enable"), &Control::set_clip_contents);
ClassDB::bind_method(D_METHOD("is_clipping_contents"), &Control::is_clipping_contents);
ClassDB::bind_method(D_METHOD("grab_click_focus"), &Control::grab_click_focus);
ClassDB::bind_method(D_METHOD("set_drag_forwarding", "target"), &Control::set_drag_forwarding);
ClassDB::bind_method(D_METHOD("set_drag_preview", "control"), &Control::set_drag_preview);
ClassDB::bind_method(D_METHOD("is_drag_successful"), &Control::is_drag_successful);
ClassDB::bind_method(D_METHOD("warp_mouse", "position"), &Control::warp_mouse);
ClassDB::bind_method(D_METHOD("update_minimum_size"), &Control::update_minimum_size);
ClassDB::bind_method(D_METHOD("set_layout_direction", "direction"), &Control::set_layout_direction);
ClassDB::bind_method(D_METHOD("get_layout_direction"), &Control::get_layout_direction);
ClassDB::bind_method(D_METHOD("is_layout_rtl"), &Control::is_layout_rtl);
ClassDB::bind_method(D_METHOD("set_auto_translate", "enable"), &Control::set_auto_translate);
ClassDB::bind_method(D_METHOD("is_auto_translating"), &Control::is_auto_translating);
ADD_GROUP("Layout", "");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "clip_contents"), "set_clip_contents", "is_clipping_contents");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "minimum_size"), "set_custom_minimum_size", "get_custom_minimum_size");
ADD_PROPERTY(PropertyInfo(Variant::INT, "layout_direction", PROPERTY_HINT_ENUM, "Inherited,Locale,Left-to-Right,Right-to-Left"), "set_layout_direction", "get_layout_direction");
ADD_PROPERTY(PropertyInfo(Variant::INT, "layout_mode", PROPERTY_HINT_ENUM, "Position,Anchors,Container,Uncontrolled", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_INTERNAL), "_set_layout_mode", "_get_layout_mode");
ADD_PROPERTY_DEFAULT("layout_mode", LayoutMode::LAYOUT_MODE_POSITION);
const String anchors_presets_options = "Custom:-1,PresetWide:15,"
"PresetTopLeft:0,PresetTopRight:1,PresetBottomRight:3,PresetBottomLeft:2,"
"PresetCenterLeft:4,PresetCenterTop:5,PresetCenterRight:6,PresetCenterBottom:7,PresetCenter:8,"
"PresetLeftWide:9,PresetTopWide:10,PresetRightWide:11,PresetBottomWide:12,PresetVCenterWide:13,PresetHCenterWide:14";
ADD_PROPERTY(PropertyInfo(Variant::INT, "anchors_preset", PROPERTY_HINT_ENUM, anchors_presets_options, PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_INTERNAL), "_set_anchors_layout_preset", "_get_anchors_layout_preset");
ADD_PROPERTY_DEFAULT("anchors_preset", -1);
ADD_SUBGROUP_INDENT("Anchor Points", "anchor_", 1);
ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_left", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", SIDE_LEFT);
ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_top", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", SIDE_TOP);
ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_right", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", SIDE_RIGHT);
ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_bottom", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", SIDE_BOTTOM);
ADD_SUBGROUP_INDENT("Anchor Offsets", "offset_", 1);
ADD_PROPERTYI(PropertyInfo(Variant::INT, "offset_left", PROPERTY_HINT_RANGE, "-4096,4096"), "set_offset", "get_offset", SIDE_LEFT);
ADD_PROPERTYI(PropertyInfo(Variant::INT, "offset_top", PROPERTY_HINT_RANGE, "-4096,4096"), "set_offset", "get_offset", SIDE_TOP);
ADD_PROPERTYI(PropertyInfo(Variant::INT, "offset_right", PROPERTY_HINT_RANGE, "-4096,4096"), "set_offset", "get_offset", SIDE_RIGHT);
ADD_PROPERTYI(PropertyInfo(Variant::INT, "offset_bottom", PROPERTY_HINT_RANGE, "-4096,4096"), "set_offset", "get_offset", SIDE_BOTTOM);
ADD_SUBGROUP_INDENT("Grow Direction", "grow_", 1);
ADD_PROPERTY(PropertyInfo(Variant::INT, "grow_horizontal", PROPERTY_HINT_ENUM, "Left,Right,Both"), "set_h_grow_direction", "get_h_grow_direction");
ADD_PROPERTY(PropertyInfo(Variant::INT, "grow_vertical", PROPERTY_HINT_ENUM, "Top,Bottom,Both"), "set_v_grow_direction", "get_v_grow_direction");
ADD_SUBGROUP("Transform", "");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_size", "get_size");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "position", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_position", "get_position");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "global_position", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "_set_global_position", "get_global_position");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rotation", PROPERTY_HINT_RANGE, "-360,360,0.1,or_lesser,or_greater,radians"), "set_rotation", "get_rotation");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scale"), "set_scale", "get_scale");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "pivot_offset"), "set_pivot_offset", "get_pivot_offset");
ADD_SUBGROUP("Container Sizing", "size_flags_");
ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags_horizontal", PROPERTY_HINT_FLAGS, "Fill:1,Expand:2,Shrink Center:4,Shrink End:8"), "set_h_size_flags", "get_h_size_flags");
ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags_vertical", PROPERTY_HINT_FLAGS, "Fill:1,Expand:2,Shrink Center:4,Shrink End:8"), "set_v_size_flags", "get_v_size_flags");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "size_flags_stretch_ratio", PROPERTY_HINT_RANGE, "0,20,0.01,or_greater"), "set_stretch_ratio", "get_stretch_ratio");
ADD_GROUP("Auto Translate", "");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "auto_translate"), "set_auto_translate", "is_auto_translating");
ADD_GROUP("Hint", "hint_");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "hint_tooltip", PROPERTY_HINT_MULTILINE_TEXT), "set_tooltip", "_get_tooltip");
ADD_GROUP("Focus", "focus_");
ADD_PROPERTYI(PropertyInfo(Variant::NODE_PATH, "focus_neighbor_left", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_neighbor", "get_focus_neighbor", SIDE_LEFT);
ADD_PROPERTYI(PropertyInfo(Variant::NODE_PATH, "focus_neighbor_top", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_neighbor", "get_focus_neighbor", SIDE_TOP);
ADD_PROPERTYI(PropertyInfo(Variant::NODE_PATH, "focus_neighbor_right", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_neighbor", "get_focus_neighbor", SIDE_RIGHT);
ADD_PROPERTYI(PropertyInfo(Variant::NODE_PATH, "focus_neighbor_bottom", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_neighbor", "get_focus_neighbor", SIDE_BOTTOM);
ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "focus_next", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_next", "get_focus_next");
ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "focus_previous", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_previous", "get_focus_previous");
ADD_PROPERTY(PropertyInfo(Variant::INT, "focus_mode", PROPERTY_HINT_ENUM, "None,Click,All"), "set_focus_mode", "get_focus_mode");
ADD_GROUP("Mouse", "mouse_");
ADD_PROPERTY(PropertyInfo(Variant::INT, "mouse_filter", PROPERTY_HINT_ENUM, "Stop,Pass,Ignore"), "set_mouse_filter", "get_mouse_filter");
ADD_PROPERTY(PropertyInfo(Variant::INT, "mouse_default_cursor_shape", PROPERTY_HINT_ENUM, "Arrow,I-Beam,Pointing Hand,Cross,Wait,Busy,Drag,Can Drop,Forbidden,Vertical Resize,Horizontal Resize,Secondary Diagonal Resize,Main Diagonal Resize,Move,Vertical Split,Horizontal Split,Help"), "set_default_cursor_shape", "get_default_cursor_shape");
ADD_GROUP("Theme", "theme_");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "theme", PROPERTY_HINT_RESOURCE_TYPE, "Theme"), "set_theme", "get_theme");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "theme_type_variation", PROPERTY_HINT_ENUM_SUGGESTION), "set_theme_type_variation", "get_theme_type_variation");
BIND_ENUM_CONSTANT(FOCUS_NONE);
BIND_ENUM_CONSTANT(FOCUS_CLICK);
BIND_ENUM_CONSTANT(FOCUS_ALL);
BIND_CONSTANT(NOTIFICATION_RESIZED);
BIND_CONSTANT(NOTIFICATION_MOUSE_ENTER);
BIND_CONSTANT(NOTIFICATION_MOUSE_EXIT);
BIND_CONSTANT(NOTIFICATION_FOCUS_ENTER);
BIND_CONSTANT(NOTIFICATION_FOCUS_EXIT);
BIND_CONSTANT(NOTIFICATION_THEME_CHANGED);
BIND_CONSTANT(NOTIFICATION_SCROLL_BEGIN);
BIND_CONSTANT(NOTIFICATION_SCROLL_END);
BIND_CONSTANT(NOTIFICATION_LAYOUT_DIRECTION_CHANGED);
BIND_ENUM_CONSTANT(CURSOR_ARROW);
BIND_ENUM_CONSTANT(CURSOR_IBEAM);
BIND_ENUM_CONSTANT(CURSOR_POINTING_HAND);
BIND_ENUM_CONSTANT(CURSOR_CROSS);
BIND_ENUM_CONSTANT(CURSOR_WAIT);
BIND_ENUM_CONSTANT(CURSOR_BUSY);
BIND_ENUM_CONSTANT(CURSOR_DRAG);
BIND_ENUM_CONSTANT(CURSOR_CAN_DROP);
BIND_ENUM_CONSTANT(CURSOR_FORBIDDEN);
BIND_ENUM_CONSTANT(CURSOR_VSIZE);
BIND_ENUM_CONSTANT(CURSOR_HSIZE);
BIND_ENUM_CONSTANT(CURSOR_BDIAGSIZE);
BIND_ENUM_CONSTANT(CURSOR_FDIAGSIZE);
BIND_ENUM_CONSTANT(CURSOR_MOVE);
BIND_ENUM_CONSTANT(CURSOR_VSPLIT);
BIND_ENUM_CONSTANT(CURSOR_HSPLIT);
BIND_ENUM_CONSTANT(CURSOR_HELP);
BIND_ENUM_CONSTANT(PRESET_TOP_LEFT);
BIND_ENUM_CONSTANT(PRESET_TOP_RIGHT);
BIND_ENUM_CONSTANT(PRESET_BOTTOM_LEFT);
BIND_ENUM_CONSTANT(PRESET_BOTTOM_RIGHT);
BIND_ENUM_CONSTANT(PRESET_CENTER_LEFT);
BIND_ENUM_CONSTANT(PRESET_CENTER_TOP);
BIND_ENUM_CONSTANT(PRESET_CENTER_RIGHT);
BIND_ENUM_CONSTANT(PRESET_CENTER_BOTTOM);
BIND_ENUM_CONSTANT(PRESET_CENTER);
BIND_ENUM_CONSTANT(PRESET_LEFT_WIDE);
BIND_ENUM_CONSTANT(PRESET_TOP_WIDE);
BIND_ENUM_CONSTANT(PRESET_RIGHT_WIDE);
BIND_ENUM_CONSTANT(PRESET_BOTTOM_WIDE);
BIND_ENUM_CONSTANT(PRESET_VCENTER_WIDE);
BIND_ENUM_CONSTANT(PRESET_HCENTER_WIDE);
BIND_ENUM_CONSTANT(PRESET_WIDE);
BIND_ENUM_CONSTANT(PRESET_MODE_MINSIZE);
BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_WIDTH);
BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_HEIGHT);
BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_SIZE);
BIND_ENUM_CONSTANT(SIZE_SHRINK_BEGIN);
BIND_ENUM_CONSTANT(SIZE_FILL);
BIND_ENUM_CONSTANT(SIZE_EXPAND);
BIND_ENUM_CONSTANT(SIZE_EXPAND_FILL);
BIND_ENUM_CONSTANT(SIZE_SHRINK_CENTER);
BIND_ENUM_CONSTANT(SIZE_SHRINK_END);
BIND_ENUM_CONSTANT(MOUSE_FILTER_STOP);
BIND_ENUM_CONSTANT(MOUSE_FILTER_PASS);
BIND_ENUM_CONSTANT(MOUSE_FILTER_IGNORE);
BIND_ENUM_CONSTANT(GROW_DIRECTION_BEGIN);
BIND_ENUM_CONSTANT(GROW_DIRECTION_END);
BIND_ENUM_CONSTANT(GROW_DIRECTION_BOTH);
BIND_ENUM_CONSTANT(ANCHOR_BEGIN);
BIND_ENUM_CONSTANT(ANCHOR_END);
BIND_ENUM_CONSTANT(LAYOUT_DIRECTION_INHERITED);
BIND_ENUM_CONSTANT(LAYOUT_DIRECTION_LOCALE);
BIND_ENUM_CONSTANT(LAYOUT_DIRECTION_LTR);
BIND_ENUM_CONSTANT(LAYOUT_DIRECTION_RTL);
BIND_ENUM_CONSTANT(TEXT_DIRECTION_INHERITED);
BIND_ENUM_CONSTANT(TEXT_DIRECTION_AUTO);
BIND_ENUM_CONSTANT(TEXT_DIRECTION_LTR);
BIND_ENUM_CONSTANT(TEXT_DIRECTION_RTL);
ADD_SIGNAL(MethodInfo("resized"));
ADD_SIGNAL(MethodInfo("gui_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
ADD_SIGNAL(MethodInfo("mouse_entered"));
ADD_SIGNAL(MethodInfo("mouse_exited"));
ADD_SIGNAL(MethodInfo("focus_entered"));
ADD_SIGNAL(MethodInfo("focus_exited"));
ADD_SIGNAL(MethodInfo("size_flags_changed"));
ADD_SIGNAL(MethodInfo("minimum_size_changed"));
ADD_SIGNAL(MethodInfo("theme_changed"));
GDVIRTUAL_BIND(_has_point, "position");
GDVIRTUAL_BIND(_structured_text_parser, "args", "text");
GDVIRTUAL_BIND(_get_minimum_size);
GDVIRTUAL_BIND(_get_drag_data, "at_position");
GDVIRTUAL_BIND(_can_drop_data, "at_position", "data");
GDVIRTUAL_BIND(_drop_data, "at_position", "data");
GDVIRTUAL_BIND(_make_custom_tooltip, "for_text");
GDVIRTUAL_BIND(_gui_input, "event");
}
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