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Diffstat (limited to 'scene/gui/gradient_edit.h')
| -rw-r--r-- | scene/gui/gradient_edit.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/scene/gui/gradient_edit.h b/scene/gui/gradient_edit.h new file mode 100644 index 0000000000..6c4ae6fd15 --- /dev/null +++ b/scene/gui/gradient_edit.h @@ -0,0 +1,80 @@ +/*************************************************************************/ +/* color_ramp_edit.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2017 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 SCENE_GUI_COLOR_RAMP_EDIT_H_ +#define SCENE_GUI_COLOR_RAMP_EDIT_H_ + +#include "scene/gui/color_picker.h" +#include "scene/gui/popup.h" +#include "scene/resources/color_ramp.h" +#include "scene/resources/default_theme/theme_data.h" + +#define POINT_WIDTH 8 + +class GradientEdit : public Control { + + GDCLASS(GradientEdit, Control); + + PopupPanel *popup; + ColorPicker *picker; + + Ref<ImageTexture> checker; + + bool grabbing; + int grabbed; + Vector<Gradient::Point> points; + + void _draw_checker(int x, int y, int w, int h); + void _color_changed(const Color &p_color); + int _get_point_from_pos(int x); + void _show_color_picker(); + +protected: + void _gui_input(const Ref<InputEvent> &p_event); + void _notification(int p_what); + static void _bind_methods(); + +public: + void set_ramp(const Vector<float> &p_offsets, const Vector<Color> &p_colors); + Vector<float> get_offsets() const; + Vector<Color> get_colors() const; + void set_points(Vector<Gradient::Point> &p_points); + Vector<Gradient::Point> &get_points(); + virtual Size2 get_minimum_size() const; + + GradientEdit(); + virtual ~GradientEdit(); +}; + +/*class ColorRampEditPanel : public Panel +{ + GDCLASS(ColorRampEditPanel, Panel ); +};*/ + +#endif /* SCENE_GUI_COLOR_RAMP_EDIT_H_ */ |