773 lines
26 KiB
C++
773 lines
26 KiB
C++
/**************************************************************************/
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/* button.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "button.h"
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#include "core/string/translation.h"
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#include "scene/theme/theme_db.h"
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#include "servers/rendering_server.h"
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Size2 Button::get_minimum_size() const {
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Ref<Texture2D> _icon = icon;
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if (_icon.is_null() && has_theme_icon(SNAME("icon"))) {
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_icon = theme_cache.icon;
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}
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return get_minimum_size_for_text_and_icon("", _icon);
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}
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void Button::_set_internal_margin(Side p_side, float p_value) {
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_internal_margin[p_side] = p_value;
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}
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void Button::_queue_update_size_cache() {
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}
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Ref<StyleBox> Button::_get_current_stylebox() const {
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Ref<StyleBox> stylebox = theme_cache.normal;
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const bool rtl = is_layout_rtl();
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switch (get_draw_mode()) {
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case DRAW_NORMAL: {
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if (rtl && has_theme_stylebox(SNAME("normal_mirrored"))) {
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stylebox = theme_cache.normal_mirrored;
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} else {
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stylebox = theme_cache.normal;
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}
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} break;
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case DRAW_HOVER_PRESSED: {
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// Edge case for CheckButton and CheckBox.
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if (has_theme_stylebox("hover_pressed")) {
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if (rtl && has_theme_stylebox(SNAME("hover_pressed_mirrored"))) {
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stylebox = theme_cache.hover_pressed_mirrored;
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} else {
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stylebox = theme_cache.hover_pressed;
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}
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break;
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}
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}
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[[fallthrough]];
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case DRAW_PRESSED: {
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if (rtl && has_theme_stylebox(SNAME("pressed_mirrored"))) {
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stylebox = theme_cache.pressed_mirrored;
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} else {
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stylebox = theme_cache.pressed;
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}
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} break;
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case DRAW_HOVER: {
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if (rtl && has_theme_stylebox(SNAME("hover_mirrored"))) {
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stylebox = theme_cache.hover_mirrored;
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} else {
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stylebox = theme_cache.hover;
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}
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} break;
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case DRAW_DISABLED: {
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if (rtl && has_theme_stylebox(SNAME("disabled_mirrored"))) {
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stylebox = theme_cache.disabled_mirrored;
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} else {
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stylebox = theme_cache.disabled;
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}
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} break;
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}
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return stylebox;
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}
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void Button::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: {
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queue_redraw();
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} break;
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case NOTIFICATION_TRANSLATION_CHANGED: {
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xl_text = atr(text);
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_shape();
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update_minimum_size();
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queue_redraw();
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} break;
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case NOTIFICATION_THEME_CHANGED: {
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_shape();
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update_minimum_size();
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queue_redraw();
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} break;
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case NOTIFICATION_RESIZED: {
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if (autowrap_mode != TextServer::AUTOWRAP_OFF) {
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_shape();
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update_minimum_size();
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queue_redraw();
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}
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} break;
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case NOTIFICATION_DRAW: {
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const RID ci = get_canvas_item();
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const Size2 size = get_size();
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const Ref<StyleBox> style = _get_current_stylebox();
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{ // Draws the stylebox in the current state.
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if (!flat) {
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style->draw(ci, Rect2(Point2(), size));
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}
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if (has_focus()) {
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Ref<StyleBox> style2 = theme_cache.focus;
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style2->draw(ci, Rect2(Point2(), size));
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}
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}
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Ref<Texture2D> _icon = icon;
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if (_icon.is_null() && has_theme_icon(SNAME("icon"))) {
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_icon = theme_cache.icon;
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}
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if (xl_text.is_empty() && _icon.is_null()) {
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break;
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}
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const float style_margin_left = style->get_margin(SIDE_LEFT);
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const float style_margin_right = style->get_margin(SIDE_RIGHT);
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const float style_margin_top = style->get_margin(SIDE_TOP);
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const float style_margin_bottom = style->get_margin(SIDE_BOTTOM);
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Size2 drawable_size_remained = size;
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{ // The size after the stelybox is stripped.
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drawable_size_remained.width -= style_margin_left + style_margin_right;
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drawable_size_remained.height -= style_margin_top + style_margin_bottom;
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}
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const int h_separation = MAX(0, theme_cache.h_separation);
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float left_internal_margin_with_h_separation = _internal_margin[SIDE_LEFT];
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float right_internal_margin_with_h_separation = _internal_margin[SIDE_RIGHT];
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{ // The width reserved for internal element in derived classes (and h_separation if need).
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if (_internal_margin[SIDE_LEFT] > 0.0f) {
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left_internal_margin_with_h_separation += h_separation;
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}
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if (_internal_margin[SIDE_RIGHT] > 0.0f) {
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right_internal_margin_with_h_separation += h_separation;
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}
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drawable_size_remained.width -= left_internal_margin_with_h_separation + right_internal_margin_with_h_separation; // The size after the internal element is stripped.
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}
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HorizontalAlignment icon_align_rtl_checked = horizontal_icon_alignment;
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HorizontalAlignment align_rtl_checked = alignment;
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// Swap icon and text alignment sides if right-to-left layout is set.
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if (is_layout_rtl()) {
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if (horizontal_icon_alignment == HORIZONTAL_ALIGNMENT_RIGHT) {
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icon_align_rtl_checked = HORIZONTAL_ALIGNMENT_LEFT;
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} else if (horizontal_icon_alignment == HORIZONTAL_ALIGNMENT_LEFT) {
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icon_align_rtl_checked = HORIZONTAL_ALIGNMENT_RIGHT;
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}
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if (alignment == HORIZONTAL_ALIGNMENT_RIGHT) {
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align_rtl_checked = HORIZONTAL_ALIGNMENT_LEFT;
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} else if (alignment == HORIZONTAL_ALIGNMENT_LEFT) {
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align_rtl_checked = HORIZONTAL_ALIGNMENT_RIGHT;
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}
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}
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Color font_color;
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Color icon_modulate_color(1, 1, 1, 1);
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// Get the font color and icon modulate color in the current state.
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switch (get_draw_mode()) {
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case DRAW_NORMAL: {
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// Focus colors only take precedence over normal state.
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if (has_focus()) {
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font_color = theme_cache.font_focus_color;
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if (has_theme_color(SNAME("icon_focus_color"))) {
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icon_modulate_color = theme_cache.icon_focus_color;
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}
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} else {
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font_color = theme_cache.font_color;
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if (has_theme_color(SNAME("icon_normal_color"))) {
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icon_modulate_color = theme_cache.icon_normal_color;
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}
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}
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} break;
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case DRAW_HOVER_PRESSED: {
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// Edge case for CheckButton and CheckBox.
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if (has_theme_stylebox("hover_pressed")) {
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if (has_theme_color(SNAME("font_hover_pressed_color"))) {
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font_color = theme_cache.font_hover_pressed_color;
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}
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if (has_theme_color(SNAME("icon_hover_pressed_color"))) {
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icon_modulate_color = theme_cache.icon_hover_pressed_color;
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}
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break;
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}
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}
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[[fallthrough]];
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case DRAW_PRESSED: {
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if (has_theme_color(SNAME("font_pressed_color"))) {
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font_color = theme_cache.font_pressed_color;
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} else {
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font_color = theme_cache.font_color;
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}
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if (has_theme_color(SNAME("icon_pressed_color"))) {
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icon_modulate_color = theme_cache.icon_pressed_color;
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}
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} break;
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case DRAW_HOVER: {
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font_color = theme_cache.font_hover_color;
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if (has_theme_color(SNAME("icon_hover_color"))) {
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icon_modulate_color = theme_cache.icon_hover_color;
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}
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} break;
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case DRAW_DISABLED: {
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font_color = theme_cache.font_disabled_color;
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if (has_theme_color(SNAME("icon_disabled_color"))) {
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icon_modulate_color = theme_cache.icon_disabled_color;
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} else {
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icon_modulate_color.a = 0.4;
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}
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} break;
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}
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const bool is_clipped = clip_text || overrun_behavior != TextServer::OVERRUN_NO_TRIMMING || autowrap_mode != TextServer::AUTOWRAP_OFF;
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const Size2 custom_element_size = drawable_size_remained;
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// Draw the icon.
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if (_icon.is_valid()) {
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Size2 icon_size;
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{ // Calculate the drawing size of the icon.
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icon_size = _icon->get_size();
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if (expand_icon) {
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const Size2 text_buf_size = text_buf->get_size();
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Size2 _size = custom_element_size;
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if (!is_clipped && icon_align_rtl_checked != HORIZONTAL_ALIGNMENT_CENTER && text_buf_size.width > 0.0f) {
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// If there is not enough space for icon and h_separation, h_separation will occupy the space first,
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// so the icon's width may be negative. Keep it negative to make it easier to calculate the space
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// reserved for text later.
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_size.width -= text_buf_size.width + h_separation;
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}
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if (vertical_icon_alignment != VERTICAL_ALIGNMENT_CENTER) {
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_size.height -= text_buf_size.height;
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}
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float icon_width = icon_size.width * _size.height / icon_size.height;
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float icon_height = _size.height;
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if (icon_width > _size.width) {
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icon_width = _size.width;
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icon_height = icon_size.height * icon_width / icon_size.width;
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}
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icon_size = Size2(icon_width, icon_height);
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}
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icon_size = _fit_icon_size(icon_size);
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icon_size = icon_size.round();
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}
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if (icon_size.width > 0.0f) {
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// Calculate the drawing position of the icon.
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Point2 icon_ofs;
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switch (icon_align_rtl_checked) {
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case HORIZONTAL_ALIGNMENT_CENTER: {
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icon_ofs.x = (custom_element_size.width - icon_size.width) / 2.0f;
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}
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[[fallthrough]];
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case HORIZONTAL_ALIGNMENT_FILL:
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case HORIZONTAL_ALIGNMENT_LEFT: {
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icon_ofs.x += style_margin_left;
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icon_ofs.x += left_internal_margin_with_h_separation;
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} break;
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case HORIZONTAL_ALIGNMENT_RIGHT: {
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icon_ofs.x = size.x - style_margin_right;
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icon_ofs.x -= right_internal_margin_with_h_separation;
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icon_ofs.x -= icon_size.width;
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} break;
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}
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switch (vertical_icon_alignment) {
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case VERTICAL_ALIGNMENT_CENTER: {
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icon_ofs.y = (custom_element_size.height - icon_size.height) / 2.0f;
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}
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[[fallthrough]];
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case VERTICAL_ALIGNMENT_FILL:
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case VERTICAL_ALIGNMENT_TOP: {
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icon_ofs.y += style_margin_top;
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} break;
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case VERTICAL_ALIGNMENT_BOTTOM: {
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icon_ofs.y = size.y - style_margin_bottom - icon_size.height;
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} break;
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}
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icon_ofs = icon_ofs.floor();
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Rect2 icon_region = Rect2(icon_ofs, icon_size);
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draw_texture_rect(_icon, icon_region, false, icon_modulate_color);
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}
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if (!xl_text.is_empty()) {
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// Update the size after the icon is stripped. Stripping only when the icon alignments are not center.
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if (icon_align_rtl_checked != HORIZONTAL_ALIGNMENT_CENTER) {
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// Subtract the space's width occupied by icon and h_separation together.
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drawable_size_remained.width -= icon_size.width + h_separation;
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}
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if (vertical_icon_alignment != VERTICAL_ALIGNMENT_CENTER) {
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drawable_size_remained.height -= icon_size.height;
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}
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}
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}
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// Draw the text.
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if (!xl_text.is_empty()) {
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text_buf->set_alignment(align_rtl_checked);
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float text_buf_width = Math::ceil(MAX(1.0f, drawable_size_remained.width)); // The space's width filled by the text_buf.
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text_buf->set_width(text_buf_width);
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Point2 text_ofs;
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switch (align_rtl_checked) {
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case HORIZONTAL_ALIGNMENT_CENTER: {
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text_ofs.x = (drawable_size_remained.width - text_buf_width) / 2.0f;
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}
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[[fallthrough]];
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case HORIZONTAL_ALIGNMENT_FILL:
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case HORIZONTAL_ALIGNMENT_LEFT:
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case HORIZONTAL_ALIGNMENT_RIGHT: {
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text_ofs.x += style_margin_left;
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text_ofs.x += left_internal_margin_with_h_separation;
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if (icon_align_rtl_checked == HORIZONTAL_ALIGNMENT_LEFT) {
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// Offset by the space's width that occupied by icon and h_separation together.
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text_ofs.x += custom_element_size.width - drawable_size_remained.width;
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}
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} break;
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}
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text_ofs.y = (drawable_size_remained.height - text_buf->get_size().height) / 2.0f + style_margin_top;
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if (vertical_icon_alignment == VERTICAL_ALIGNMENT_TOP) {
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text_ofs.y += custom_element_size.height - drawable_size_remained.height; // Offset by the icon's height.
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}
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Color font_outline_color = theme_cache.font_outline_color;
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int outline_size = theme_cache.outline_size;
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if (outline_size > 0 && font_outline_color.a > 0.0f) {
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text_buf->draw_outline(ci, text_ofs, outline_size, font_outline_color);
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}
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text_buf->draw(ci, text_ofs, font_color);
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}
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} break;
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}
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}
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Size2 Button::_fit_icon_size(const Size2 &p_size) const {
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int max_width = theme_cache.icon_max_width;
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Size2 icon_size = p_size;
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if (max_width > 0 && icon_size.width > max_width) {
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icon_size.height = icon_size.height * max_width / icon_size.width;
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icon_size.width = max_width;
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}
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return icon_size;
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}
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Size2 Button::get_minimum_size_for_text_and_icon(const String &p_text, Ref<Texture2D> p_icon) const {
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Ref<TextParagraph> paragraph;
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if (p_text.is_empty()) {
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paragraph = text_buf;
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} else {
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paragraph.instantiate();
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const_cast<Button *>(this)->_shape(paragraph, p_text);
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}
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Size2 minsize = paragraph->get_size();
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if (clip_text || overrun_behavior != TextServer::OVERRUN_NO_TRIMMING || autowrap_mode != TextServer::AUTOWRAP_OFF) {
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minsize.width = 0;
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}
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if (!expand_icon && p_icon.is_valid()) {
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Size2 icon_size = _fit_icon_size(p_icon->get_size());
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if (vertical_icon_alignment == VERTICAL_ALIGNMENT_CENTER) {
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minsize.height = MAX(minsize.height, icon_size.height);
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} else {
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minsize.height += icon_size.height;
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}
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if (horizontal_icon_alignment != HORIZONTAL_ALIGNMENT_CENTER) {
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minsize.width += icon_size.width;
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if (!xl_text.is_empty() || !p_text.is_empty()) {
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minsize.width += MAX(0, theme_cache.h_separation);
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}
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} else {
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minsize.width = MAX(minsize.width, icon_size.width);
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}
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}
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if (!xl_text.is_empty() || !p_text.is_empty()) {
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Ref<Font> font = theme_cache.font;
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float font_height = font->get_height(theme_cache.font_size);
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if (vertical_icon_alignment == VERTICAL_ALIGNMENT_CENTER) {
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minsize.height = MAX(font_height, minsize.height);
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} else {
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minsize.height += font_height;
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}
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}
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return _get_current_stylebox()->get_minimum_size() + minsize;
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}
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void Button::_shape(Ref<TextParagraph> p_paragraph, String p_text) {
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if (p_paragraph.is_null()) {
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p_paragraph = text_buf;
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}
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if (p_text.is_empty()) {
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p_text = xl_text;
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}
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p_paragraph->clear();
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Ref<Font> font = theme_cache.font;
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int font_size = theme_cache.font_size;
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if (font.is_null() || font_size == 0) {
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// Can't shape without a valid font and a non-zero size.
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return;
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}
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BitField<TextServer::LineBreakFlag> autowrap_flags = TextServer::BREAK_MANDATORY;
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switch (autowrap_mode) {
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case TextServer::AUTOWRAP_WORD_SMART:
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autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_ADAPTIVE | TextServer::BREAK_MANDATORY;
|
|
break;
|
|
case TextServer::AUTOWRAP_WORD:
|
|
autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_MANDATORY;
|
|
break;
|
|
case TextServer::AUTOWRAP_ARBITRARY:
|
|
autowrap_flags = TextServer::BREAK_GRAPHEME_BOUND | TextServer::BREAK_MANDATORY;
|
|
break;
|
|
case TextServer::AUTOWRAP_OFF:
|
|
break;
|
|
}
|
|
autowrap_flags = autowrap_flags | TextServer::BREAK_TRIM_EDGE_SPACES;
|
|
p_paragraph->set_break_flags(autowrap_flags);
|
|
|
|
if (text_direction == Control::TEXT_DIRECTION_INHERITED) {
|
|
p_paragraph->set_direction(is_layout_rtl() ? TextServer::DIRECTION_RTL : TextServer::DIRECTION_LTR);
|
|
} else {
|
|
p_paragraph->set_direction((TextServer::Direction)text_direction);
|
|
}
|
|
p_paragraph->add_string(p_text, font, font_size, language);
|
|
p_paragraph->set_text_overrun_behavior(overrun_behavior);
|
|
}
|
|
|
|
void Button::set_text_overrun_behavior(TextServer::OverrunBehavior p_behavior) {
|
|
if (overrun_behavior != p_behavior) {
|
|
bool need_update_cache = overrun_behavior == TextServer::OVERRUN_NO_TRIMMING || p_behavior == TextServer::OVERRUN_NO_TRIMMING;
|
|
overrun_behavior = p_behavior;
|
|
_shape();
|
|
|
|
if (need_update_cache) {
|
|
_queue_update_size_cache();
|
|
}
|
|
queue_redraw();
|
|
update_minimum_size();
|
|
}
|
|
}
|
|
|
|
TextServer::OverrunBehavior Button::get_text_overrun_behavior() const {
|
|
return overrun_behavior;
|
|
}
|
|
|
|
void Button::set_text(const String &p_text) {
|
|
if (text != p_text) {
|
|
text = p_text;
|
|
xl_text = atr(text);
|
|
_shape();
|
|
|
|
queue_redraw();
|
|
update_minimum_size();
|
|
}
|
|
}
|
|
|
|
String Button::get_text() const {
|
|
return text;
|
|
}
|
|
|
|
void Button::set_autowrap_mode(TextServer::AutowrapMode p_mode) {
|
|
if (autowrap_mode != p_mode) {
|
|
autowrap_mode = p_mode;
|
|
_shape();
|
|
queue_redraw();
|
|
update_minimum_size();
|
|
}
|
|
}
|
|
|
|
TextServer::AutowrapMode Button::get_autowrap_mode() const {
|
|
return autowrap_mode;
|
|
}
|
|
|
|
void Button::set_text_direction(Control::TextDirection p_text_direction) {
|
|
ERR_FAIL_COND((int)p_text_direction < -1 || (int)p_text_direction > 3);
|
|
if (text_direction != p_text_direction) {
|
|
text_direction = p_text_direction;
|
|
_shape();
|
|
queue_redraw();
|
|
}
|
|
}
|
|
|
|
Control::TextDirection Button::get_text_direction() const {
|
|
return text_direction;
|
|
}
|
|
|
|
void Button::set_language(const String &p_language) {
|
|
if (language != p_language) {
|
|
language = p_language;
|
|
_shape();
|
|
queue_redraw();
|
|
}
|
|
}
|
|
|
|
String Button::get_language() const {
|
|
return language;
|
|
}
|
|
|
|
void Button::set_icon(const Ref<Texture2D> &p_icon) {
|
|
if (icon == p_icon) {
|
|
return;
|
|
}
|
|
|
|
if (icon.is_valid()) {
|
|
icon->disconnect_changed(callable_mp(this, &Button::_texture_changed));
|
|
}
|
|
|
|
icon = p_icon;
|
|
|
|
if (icon.is_valid()) {
|
|
icon->connect_changed(callable_mp(this, &Button::_texture_changed));
|
|
}
|
|
|
|
queue_redraw();
|
|
update_minimum_size();
|
|
}
|
|
|
|
void Button::_texture_changed() {
|
|
queue_redraw();
|
|
update_minimum_size();
|
|
}
|
|
|
|
Ref<Texture2D> Button::get_icon() const {
|
|
return icon;
|
|
}
|
|
|
|
void Button::set_expand_icon(bool p_enabled) {
|
|
if (expand_icon != p_enabled) {
|
|
expand_icon = p_enabled;
|
|
_queue_update_size_cache();
|
|
queue_redraw();
|
|
update_minimum_size();
|
|
}
|
|
}
|
|
|
|
bool Button::is_expand_icon() const {
|
|
return expand_icon;
|
|
}
|
|
|
|
void Button::set_flat(bool p_enabled) {
|
|
if (flat != p_enabled) {
|
|
flat = p_enabled;
|
|
queue_redraw();
|
|
}
|
|
}
|
|
|
|
bool Button::is_flat() const {
|
|
return flat;
|
|
}
|
|
|
|
void Button::set_clip_text(bool p_enabled) {
|
|
if (clip_text != p_enabled) {
|
|
clip_text = p_enabled;
|
|
|
|
_queue_update_size_cache();
|
|
queue_redraw();
|
|
update_minimum_size();
|
|
}
|
|
}
|
|
|
|
bool Button::get_clip_text() const {
|
|
return clip_text;
|
|
}
|
|
|
|
void Button::set_text_alignment(HorizontalAlignment p_alignment) {
|
|
if (alignment != p_alignment) {
|
|
alignment = p_alignment;
|
|
queue_redraw();
|
|
}
|
|
}
|
|
|
|
HorizontalAlignment Button::get_text_alignment() const {
|
|
return alignment;
|
|
}
|
|
|
|
void Button::set_icon_alignment(HorizontalAlignment p_alignment) {
|
|
if (horizontal_icon_alignment == p_alignment) {
|
|
return;
|
|
}
|
|
|
|
horizontal_icon_alignment = p_alignment;
|
|
update_minimum_size();
|
|
queue_redraw();
|
|
}
|
|
|
|
void Button::set_vertical_icon_alignment(VerticalAlignment p_alignment) {
|
|
if (vertical_icon_alignment == p_alignment) {
|
|
return;
|
|
}
|
|
bool need_update_cache = vertical_icon_alignment == VERTICAL_ALIGNMENT_CENTER || p_alignment == VERTICAL_ALIGNMENT_CENTER;
|
|
vertical_icon_alignment = p_alignment;
|
|
|
|
if (need_update_cache) {
|
|
_queue_update_size_cache();
|
|
}
|
|
update_minimum_size();
|
|
queue_redraw();
|
|
}
|
|
|
|
HorizontalAlignment Button::get_icon_alignment() const {
|
|
return horizontal_icon_alignment;
|
|
}
|
|
|
|
VerticalAlignment Button::get_vertical_icon_alignment() const {
|
|
return vertical_icon_alignment;
|
|
}
|
|
|
|
void Button::_bind_methods() {
|
|
ClassDB::bind_method(D_METHOD("set_text", "text"), &Button::set_text);
|
|
ClassDB::bind_method(D_METHOD("get_text"), &Button::get_text);
|
|
ClassDB::bind_method(D_METHOD("set_text_overrun_behavior", "overrun_behavior"), &Button::set_text_overrun_behavior);
|
|
ClassDB::bind_method(D_METHOD("get_text_overrun_behavior"), &Button::get_text_overrun_behavior);
|
|
ClassDB::bind_method(D_METHOD("set_autowrap_mode", "autowrap_mode"), &Button::set_autowrap_mode);
|
|
ClassDB::bind_method(D_METHOD("get_autowrap_mode"), &Button::get_autowrap_mode);
|
|
ClassDB::bind_method(D_METHOD("set_text_direction", "direction"), &Button::set_text_direction);
|
|
ClassDB::bind_method(D_METHOD("get_text_direction"), &Button::get_text_direction);
|
|
ClassDB::bind_method(D_METHOD("set_language", "language"), &Button::set_language);
|
|
ClassDB::bind_method(D_METHOD("get_language"), &Button::get_language);
|
|
ClassDB::bind_method(D_METHOD("set_button_icon", "texture"), &Button::set_icon);
|
|
ClassDB::bind_method(D_METHOD("get_button_icon"), &Button::get_icon);
|
|
ClassDB::bind_method(D_METHOD("set_flat", "enabled"), &Button::set_flat);
|
|
ClassDB::bind_method(D_METHOD("is_flat"), &Button::is_flat);
|
|
ClassDB::bind_method(D_METHOD("set_clip_text", "enabled"), &Button::set_clip_text);
|
|
ClassDB::bind_method(D_METHOD("get_clip_text"), &Button::get_clip_text);
|
|
ClassDB::bind_method(D_METHOD("set_text_alignment", "alignment"), &Button::set_text_alignment);
|
|
ClassDB::bind_method(D_METHOD("get_text_alignment"), &Button::get_text_alignment);
|
|
ClassDB::bind_method(D_METHOD("set_icon_alignment", "icon_alignment"), &Button::set_icon_alignment);
|
|
ClassDB::bind_method(D_METHOD("get_icon_alignment"), &Button::get_icon_alignment);
|
|
ClassDB::bind_method(D_METHOD("set_vertical_icon_alignment", "vertical_icon_alignment"), &Button::set_vertical_icon_alignment);
|
|
ClassDB::bind_method(D_METHOD("get_vertical_icon_alignment"), &Button::get_vertical_icon_alignment);
|
|
ClassDB::bind_method(D_METHOD("set_expand_icon", "enabled"), &Button::set_expand_icon);
|
|
ClassDB::bind_method(D_METHOD("is_expand_icon"), &Button::is_expand_icon);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "text", PROPERTY_HINT_MULTILINE_TEXT), "set_text", "get_text");
|
|
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "icon", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_button_icon", "get_button_icon");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flat"), "set_flat", "is_flat");
|
|
|
|
ADD_GROUP("Text Behavior", "");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "alignment", PROPERTY_HINT_ENUM, "Left,Center,Right"), "set_text_alignment", "get_text_alignment");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "text_overrun_behavior", PROPERTY_HINT_ENUM, "Trim Nothing,Trim Characters,Trim Words,Ellipsis,Word Ellipsis"), "set_text_overrun_behavior", "get_text_overrun_behavior");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "autowrap_mode", PROPERTY_HINT_ENUM, "Off,Arbitrary,Word,Word (Smart)"), "set_autowrap_mode", "get_autowrap_mode");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "clip_text"), "set_clip_text", "get_clip_text");
|
|
|
|
ADD_GROUP("Icon Behavior", "");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "icon_alignment", PROPERTY_HINT_ENUM, "Left,Center,Right"), "set_icon_alignment", "get_icon_alignment");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "vertical_icon_alignment", PROPERTY_HINT_ENUM, "Top,Center,Bottom"), "set_vertical_icon_alignment", "get_vertical_icon_alignment");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "expand_icon"), "set_expand_icon", "is_expand_icon");
|
|
|
|
ADD_GROUP("BiDi", "");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left,Inherited"), "set_text_direction", "get_text_direction");
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "language", PROPERTY_HINT_LOCALE_ID, ""), "set_language", "get_language");
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, normal);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, normal_mirrored);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, pressed);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, pressed_mirrored);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, hover);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, hover_mirrored);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, hover_pressed);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, hover_pressed_mirrored);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, disabled);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, disabled_mirrored);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_STYLEBOX, Button, focus);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, font_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, font_focus_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, font_pressed_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, font_hover_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, font_hover_pressed_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, font_disabled_color);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_FONT, Button, font);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_FONT_SIZE, Button, font_size);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, Button, outline_size);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, font_outline_color);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, icon_normal_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, icon_focus_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, icon_pressed_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, icon_hover_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, icon_hover_pressed_color);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_COLOR, Button, icon_disabled_color);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_ICON, Button, icon);
|
|
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, Button, h_separation);
|
|
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, Button, icon_max_width);
|
|
}
|
|
|
|
Button::Button(const String &p_text) {
|
|
text_buf.instantiate();
|
|
text_buf->set_break_flags(TextServer::BREAK_MANDATORY | TextServer::BREAK_TRIM_EDGE_SPACES);
|
|
set_mouse_filter(MOUSE_FILTER_STOP);
|
|
|
|
set_text(p_text);
|
|
}
|
|
|
|
Button::~Button() {
|
|
}
|