94 lines
3.4 KiB
C++
94 lines
3.4 KiB
C++
|
/**************************************************************************/
|
||
|
|
/* graph_element.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 GRAPH_ELEMENT_H
|
||
|
|
#define GRAPH_ELEMENT_H
|
||
|
|
|
||
|
|
#include "scene/gui/container.h"
|
||
|
|
|
||
|
|
class GraphElement : public Container {
|
||
|
|
GDCLASS(GraphElement, Container);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
bool selected = false;
|
||
|
|
bool resizable = false;
|
||
|
|
bool resizing = false;
|
||
|
|
bool draggable = true;
|
||
|
|
bool selectable = true;
|
||
|
|
|
||
|
|
Vector2 drag_from;
|
||
|
|
Vector2 resizing_from;
|
||
|
|
Vector2 resizing_from_size;
|
||
|
|
|
||
|
|
Vector2 position_offset;
|
||
|
|
|
||
|
|
#ifdef TOOLS_ENABLED
|
||
|
|
void _edit_set_position(const Point2 &p_position) override;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
protected:
|
||
|
|
virtual void gui_input(const Ref<InputEvent> &p_ev) override;
|
||
|
|
void _notification(int p_what);
|
||
|
|
static void _bind_methods();
|
||
|
|
|
||
|
|
virtual void _resort();
|
||
|
|
|
||
|
|
void _validate_property(PropertyInfo &p_property) const;
|
||
|
|
|
||
|
|
public:
|
||
|
|
void set_position_offset(const Vector2 &p_offset);
|
||
|
|
Vector2 get_position_offset() const;
|
||
|
|
|
||
|
|
void set_selected(bool p_selected);
|
||
|
|
bool is_selected();
|
||
|
|
|
||
|
|
void set_drag(bool p_drag);
|
||
|
|
Vector2 get_drag_from();
|
||
|
|
|
||
|
|
void set_resizable(bool p_enable);
|
||
|
|
bool is_resizable() const;
|
||
|
|
|
||
|
|
void set_draggable(bool p_draggable);
|
||
|
|
bool is_draggable();
|
||
|
|
|
||
|
|
void set_selectable(bool p_selectable);
|
||
|
|
bool is_selectable();
|
||
|
|
|
||
|
|
virtual Size2 get_minimum_size() const override;
|
||
|
|
|
||
|
|
bool is_resizing() const {
|
||
|
|
return resizing;
|
||
|
|
}
|
||
|
|
|
||
|
|
GraphElement() {}
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // GRAPH_ELEMENT_H
|