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/*************************************************************************/
/* tab_container.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2019 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. */
/*************************************************************************/
#ifndef TAB_CONTAINER_H
#define TAB_CONTAINER_H
#include "scene/gui/container.h"
#include "scene/gui/popup.h"
class TabContainer : public Container {
GDCLASS(TabContainer, Container);
public:
enum TabAlign {
ALIGN_LEFT,
ALIGN_CENTER,
ALIGN_RIGHT
};
private:
int mouse_x_cache;
int first_tab_cache;
int tabs_ofs_cache;
int last_tab_cache;
int current;
int previous;
bool tabs_visible;
bool buttons_visible_cache;
TabAlign align;
Control *_get_tab(int p_idx) const;
int _get_top_margin() const;
Popup *popup;
bool drag_to_rearrange_enabled;
int tabs_rearrange_group;
Vector<Control *> _get_tabs() const;
int _get_tab_width(int p_index) const;
void _on_theme_changed();
void _update_current_tab();
protected:
void _child_renamed_callback();
void _gui_input(const Ref<InputEvent> &p_event);
void _notification(int p_what);
virtual void add_child_notify(Node *p_child);
virtual void remove_child_notify(Node *p_child);
Variant get_drag_data(const Point2 &p_point);
bool can_drop_data(const Point2 &p_point, const Variant &p_data) const;
void drop_data(const Point2 &p_point, const Variant &p_data);
int get_tab_idx_at_point(const Point2 &p_point) const;
static void _bind_methods();
public:
void set_tab_align(TabAlign p_align);
TabAlign get_tab_align() const;
void set_tabs_visible(bool p_visibe);
bool are_tabs_visible() const;
void set_tab_title(int p_tab, const String &p_title);
String get_tab_title(int p_tab) const;
void set_tab_icon(int p_tab, const Ref<Texture> &p_icon);
Ref<Texture> get_tab_icon(int p_tab) const;
void set_tab_disabled(int p_tab, bool p_disabled);
bool get_tab_disabled(int p_tab) const;
int get_tab_count() const;
void set_current_tab(int p_current);
int get_current_tab() const;
int get_previous_tab() const;
Control *get_tab_control(int p_idx) const;
Control *get_current_tab_control() const;
virtual Size2 get_minimum_size() const;
virtual void get_translatable_strings(List<String> *p_strings) const;
void set_popup(Node *p_popup);
Popup *get_popup() const;
void set_drag_to_rearrange_enabled(bool p_enabled);
bool get_drag_to_rearrange_enabled() const;
void set_tabs_rearrange_group(int p_group_id);
int get_tabs_rearrange_group() const;
TabContainer();
};
VARIANT_ENUM_CAST(TabContainer::TabAlign);
#endif // TAB_CONTAINER_H
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