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Various ui tweaks for color picker

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This commit is contained in:
Bernhard Liebl 2018-03-09 21:02:58 +01:00
parent 47addcf9d0
commit 8277bf29a4
2 changed files with 49 additions and 5 deletions
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51
scene/gui/color_picker.cpp
View file

@ -77,8 +77,7 @@ void ColorPicker::_notification(int p_what) {
void ColorPicker::set_focus_on_line_edit() {
c_text->grab_focus();
c_text->select();
c_text->call_deferred("grab_focus");
}
void ColorPicker::_update_controls() {
@ -159,14 +158,16 @@ void ColorPicker::_update_color() {
updating = true;
for (int i = 0; i < 4; i++) {
scroll[i]->set_max(255);
scroll[i]->set_step(0.01);
if (raw_mode_enabled) {
scroll[i]->set_max(100);
if (i == 3)
scroll[i]->set_max(1);
scroll[i]->set_value(color.components[i]);
} else {
scroll[i]->set_value(color.components[i] * 255);
const int byte_value = color.components[i] * 255;
scroll[i]->set_max(next_power_of_2(MAX(255, byte_value)) - 1);
scroll[i]->set_value(byte_value);
}
}
@ -242,6 +243,7 @@ bool ColorPicker::is_raw_mode() const {
}
void ColorPicker::_update_text_value() {
bool visible = true;
if (text_is_constructor) {
String t = "Color(" + String::num(color.r) + "," + String::num(color.g) + "," + String::num(color.b);
if (edit_alpha && color.a < 1)
@ -250,8 +252,13 @@ void ColorPicker::_update_text_value() {
t += ")";
c_text->set_text(t);
} else {
c_text->set_text(color.to_html(edit_alpha && color.a < 1));
if (color.r > 1 || color.g > 1 || color.b > 1 || color.r < 0 || color.g < 0 || color.b < 0) {
visible = false;
} else {
c_text->set_text(color.to_html(edit_alpha && color.a < 1));
}
}
c_text->set_visible(visible);
}
void ColorPicker::_sample_draw() {
@ -462,6 +469,31 @@ void ColorPicker::_screen_pick_pressed() {
screen->show_modal();
}
void ColorPicker::_focus_enter() {
if (c_text->has_focus()) {
c_text->select_all();
return;
}
for (int i = 0; i < 4; i++) {
if (values[i]->get_line_edit()->has_focus()) {
values[i]->get_line_edit()->select_all();
break;
}
}
}
void ColorPicker::_focus_exit() {
for (int i = 0; i < 4; i++) {
values[i]->get_line_edit()->select(0, 0);
}
c_text->select(0, 0);
}
void ColorPicker::_html_focus_exit() {
_html_entered(c_text->get_text());
_focus_exit();
}
void ColorPicker::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_pick_color", "color"), &ColorPicker::set_pick_color);
@ -483,6 +515,9 @@ void ColorPicker::_bind_methods() {
ClassDB::bind_method(D_METHOD("_w_input"), &ColorPicker::_w_input);
ClassDB::bind_method(D_METHOD("_preset_input"), &ColorPicker::_preset_input);
ClassDB::bind_method(D_METHOD("_screen_input"), &ColorPicker::_screen_input);
ClassDB::bind_method(D_METHOD("_focus_enter"), &ColorPicker::_focus_enter);
ClassDB::bind_method(D_METHOD("_focus_exit"), &ColorPicker::_focus_exit);
ClassDB::bind_method(D_METHOD("_html_focus_exit"), &ColorPicker::_html_focus_exit);
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_pick_color", "get_pick_color");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "edit_alpha"), "set_edit_alpha", "is_editing_alpha");
@ -559,11 +594,14 @@ ColorPicker::ColorPicker() :
scroll[i] = memnew(HSlider);
scroll[i]->set_v_size_flags(SIZE_SHRINK_CENTER);
scroll[i]->set_focus_mode(FOCUS_NONE);
hbc->add_child(scroll[i]);
values[i] = memnew(SpinBox);
scroll[i]->share(values[i]);
hbc->add_child(values[i]);
values[i]->get_line_edit()->connect("focus_entered", this, "_focus_enter");
values[i]->get_line_edit()->connect("focus_exited", this, "_focus_exit");
scroll[i]->set_min(0);
scroll[i]->set_page(0);
@ -589,6 +627,9 @@ ColorPicker::ColorPicker() :
c_text = memnew(LineEdit);
hhb->add_child(c_text);
c_text->connect("text_entered", this, "_html_entered");
c_text->connect("focus_entered", this, "_focus_enter");
c_text->connect("focus_exited", this, "_html_focus_exit");
text_type->set_text("#");
c_text->set_h_size_flags(SIZE_EXPAND_FILL);

3
scene/gui/color_picker.h
View file

@ -88,6 +88,9 @@ private:
void _screen_input(const Ref<InputEvent> &p_event);
void _add_preset_pressed();
void _screen_pick_pressed();
void _focus_enter();
void _focus_exit();
void _html_focus_exit();
protected:
void _notification(int);