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Refactor to centralize GUIButton styling/rendering code (#9090)

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Hugues Ross 2019-12-09 15:06:51 -05:00 • committed by rubenwardy
parent a462181e5f
commit 9284313d17
18 changed files with 522 additions and 145 deletions
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src/gui/guiButtonImage.h Normal file
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/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "guiButton.h"
#include "IGUIButton.h"
using namespace irr;
class GUIButtonImage : public GUIButton
{
public:
//! constructor
GUIButtonImage(gui::IGUIEnvironment *environment, gui::IGUIElement *parent,
s32 id, core::rect<s32> rectangle, bool noclip = false);
virtual bool OnEvent(const SEvent& event) override;
void setForegroundImage(gui::EGUI_BUTTON_IMAGE_STATE state,
video::ITexture *image = nullptr,
const core::rect<s32> &sourceRect = core::rect<s32>(0, 0, 0, 0));
void setForegroundImage(video::ITexture *image = nullptr);
void setForegroundImage(video::ITexture *image, const core::rect<s32> &pos);
void setPressedForegroundImage(video::ITexture *image = nullptr);
void setPressedForegroundImage(video::ITexture *image, const core::rect<s32> &pos);
void setHoveredForegroundImage(video::ITexture *image = nullptr);
void setHoveredForegroundImage(video::ITexture *image, const core::rect<s32> &pos);
virtual void setFromStyle(const StyleSpec &style, ISimpleTextureSource *tsrc) override;
virtual void setScaleImage(bool scaleImage=true) override;
//! Do not drop returned handle
static GUIButtonImage *addButton(gui::IGUIEnvironment *environment,
const core::rect<s32> &rectangle, IGUIElement *parent, s32 id,
const wchar_t *text, const wchar_t *tooltiptext = L"");
private:
ButtonImage m_foreground_images[gui::EGBIS_COUNT];
gui::IGUIImage *m_image;
};