9bd1d3b5c8
When the `expand_icon` is switched, the size cache can be updated to solve the issue that the cache cannot be updated when the `OptionButton` is enabled with `fit_to_longest_item`.
149 lines
5.3 KiB
C++
149 lines
5.3 KiB
C++
/**************************************************************************/
|
|
/* button.h */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* 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. */
|
|
/**************************************************************************/
|
|
|
|
#ifndef BUTTON_H
|
|
#define BUTTON_H
|
|
|
|
#include "scene/gui/base_button.h"
|
|
#include "scene/resources/text_paragraph.h"
|
|
|
|
class Button : public BaseButton {
|
|
GDCLASS(Button, BaseButton);
|
|
|
|
private:
|
|
bool flat = false;
|
|
String text;
|
|
String xl_text;
|
|
Ref<TextParagraph> text_buf;
|
|
|
|
String language;
|
|
TextDirection text_direction = TEXT_DIRECTION_AUTO;
|
|
TextServer::OverrunBehavior overrun_behavior = TextServer::OVERRUN_NO_TRIMMING;
|
|
|
|
Ref<Texture2D> icon;
|
|
bool expand_icon = false;
|
|
bool clip_text = false;
|
|
HorizontalAlignment alignment = HORIZONTAL_ALIGNMENT_CENTER;
|
|
HorizontalAlignment horizontal_icon_alignment = HORIZONTAL_ALIGNMENT_LEFT;
|
|
VerticalAlignment vertical_icon_alignment = VERTICAL_ALIGNMENT_CENTER;
|
|
float _internal_margin[4] = {};
|
|
|
|
struct ThemeCache {
|
|
Ref<StyleBox> normal;
|
|
Ref<StyleBox> normal_mirrored;
|
|
Ref<StyleBox> pressed;
|
|
Ref<StyleBox> pressed_mirrored;
|
|
Ref<StyleBox> hover;
|
|
Ref<StyleBox> hover_mirrored;
|
|
Ref<StyleBox> hover_pressed;
|
|
Ref<StyleBox> hover_pressed_mirrored;
|
|
Ref<StyleBox> disabled;
|
|
Ref<StyleBox> disabled_mirrored;
|
|
Ref<StyleBox> focus;
|
|
|
|
Color font_color;
|
|
Color font_focus_color;
|
|
Color font_pressed_color;
|
|
Color font_hover_color;
|
|
Color font_hover_pressed_color;
|
|
Color font_disabled_color;
|
|
|
|
Ref<Font> font;
|
|
int font_size = 0;
|
|
int outline_size = 0;
|
|
Color font_outline_color;
|
|
|
|
Color icon_normal_color;
|
|
Color icon_focus_color;
|
|
Color icon_pressed_color;
|
|
Color icon_hover_color;
|
|
Color icon_hover_pressed_color;
|
|
Color icon_disabled_color;
|
|
|
|
Ref<Texture2D> icon;
|
|
|
|
int h_separation = 0;
|
|
int icon_max_width = 0;
|
|
} theme_cache;
|
|
|
|
Size2 _fit_icon_size(const Size2 &p_size) const;
|
|
|
|
void _shape(Ref<TextParagraph> p_paragraph = Ref<TextParagraph>(), String p_text = "");
|
|
|
|
protected:
|
|
void _set_internal_margin(Side p_side, float p_value);
|
|
virtual void _update_theme_item_cache() override;
|
|
virtual void _queue_update_size_cache();
|
|
void _notification(int p_what);
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
virtual Size2 get_minimum_size() const override;
|
|
|
|
Size2 get_minimum_size_for_text_and_icon(const String &p_text, Ref<Texture2D> p_icon) const;
|
|
|
|
void set_text(const String &p_text);
|
|
String get_text() const;
|
|
|
|
void set_text_overrun_behavior(TextServer::OverrunBehavior p_behavior);
|
|
TextServer::OverrunBehavior get_text_overrun_behavior() const;
|
|
|
|
void set_text_direction(TextDirection p_text_direction);
|
|
TextDirection get_text_direction() const;
|
|
|
|
void set_language(const String &p_language);
|
|
String get_language() const;
|
|
|
|
void set_icon(const Ref<Texture2D> &p_icon);
|
|
Ref<Texture2D> get_icon() const;
|
|
|
|
void set_expand_icon(bool p_enabled);
|
|
bool is_expand_icon() const;
|
|
|
|
void set_flat(bool p_enabled);
|
|
bool is_flat() const;
|
|
|
|
void set_clip_text(bool p_enabled);
|
|
bool get_clip_text() const;
|
|
|
|
void set_text_alignment(HorizontalAlignment p_alignment);
|
|
HorizontalAlignment get_text_alignment() const;
|
|
|
|
void set_icon_alignment(HorizontalAlignment p_alignment);
|
|
void set_vertical_icon_alignment(VerticalAlignment p_alignment);
|
|
HorizontalAlignment get_icon_alignment() const;
|
|
VerticalAlignment get_vertical_icon_alignment() const;
|
|
|
|
Button(const String &p_text = String());
|
|
~Button();
|
|
};
|
|
|
|
#endif // BUTTON_H
|