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d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
142 lines
5.0 KiB
C++
142 lines
5.0 KiB
C++
/**************************************************************************/
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/* button.h */
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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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#ifndef BUTTON_H
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#define BUTTON_H
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#include "scene/gui/base_button.h"
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#include "scene/resources/text_paragraph.h"
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class Button : public BaseButton {
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GDCLASS(Button, BaseButton);
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private:
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bool flat = false;
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String text;
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String xl_text;
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Ref<TextParagraph> text_buf;
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String language;
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TextDirection text_direction = TEXT_DIRECTION_AUTO;
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TextServer::OverrunBehavior overrun_behavior = TextServer::OVERRUN_NO_TRIMMING;
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Ref<Texture2D> icon;
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bool expand_icon = false;
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bool clip_text = false;
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HorizontalAlignment alignment = HORIZONTAL_ALIGNMENT_CENTER;
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HorizontalAlignment icon_alignment = HORIZONTAL_ALIGNMENT_LEFT;
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float _internal_margin[4] = {};
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struct ThemeCache {
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Ref<StyleBox> normal;
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Ref<StyleBox> normal_mirrored;
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Ref<StyleBox> pressed;
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Ref<StyleBox> pressed_mirrored;
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Ref<StyleBox> hover;
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Ref<StyleBox> hover_mirrored;
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Ref<StyleBox> hover_pressed;
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Ref<StyleBox> hover_pressed_mirrored;
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Ref<StyleBox> disabled;
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Ref<StyleBox> disabled_mirrored;
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Ref<StyleBox> focus;
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Color font_color;
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Color font_focus_color;
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Color font_pressed_color;
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Color font_hover_color;
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Color font_hover_pressed_color;
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Color font_disabled_color;
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Ref<Font> font;
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int font_size = 0;
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int outline_size = 0;
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Color font_outline_color;
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Color icon_normal_color;
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Color icon_focus_color;
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Color icon_pressed_color;
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Color icon_hover_color;
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Color icon_hover_pressed_color;
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Color icon_disabled_color;
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Ref<Texture2D> icon;
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int h_separation = 0;
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} theme_cache;
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void _shape(Ref<TextParagraph> p_paragraph = Ref<TextParagraph>(), String p_text = "");
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protected:
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void _set_internal_margin(Side p_side, float p_value);
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virtual void _update_theme_item_cache() override;
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void _notification(int p_what);
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static void _bind_methods();
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public:
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virtual Size2 get_minimum_size() const override;
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Size2 get_minimum_size_for_text_and_icon(const String &p_text, Ref<Texture2D> p_icon) const;
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void set_text(const String &p_text);
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String get_text() const;
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void set_text_overrun_behavior(TextServer::OverrunBehavior p_behavior);
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TextServer::OverrunBehavior get_text_overrun_behavior() const;
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void set_text_direction(TextDirection p_text_direction);
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TextDirection get_text_direction() const;
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void set_language(const String &p_language);
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String get_language() const;
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void set_icon(const Ref<Texture2D> &p_icon);
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Ref<Texture2D> get_icon() const;
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void set_expand_icon(bool p_enabled);
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bool is_expand_icon() const;
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void set_flat(bool p_enabled);
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bool is_flat() const;
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void set_clip_text(bool p_enabled);
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bool get_clip_text() const;
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void set_text_alignment(HorizontalAlignment p_alignment);
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HorizontalAlignment get_text_alignment() const;
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void set_icon_alignment(HorizontalAlignment p_alignment);
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HorizontalAlignment get_icon_alignment() const;
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Button(const String &p_text = String());
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~Button();
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};
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#endif // BUTTON_H
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