66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
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/* BSD 3-Clause License
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*
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* Copyright © 2008-2022, Jice and the libtcod contributors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TCOD_GUI_BUTTON_HPP
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#define TCOD_GUI_BUTTON_HPP
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#ifndef TCOD_NO_UNICODE
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#include "widget.hpp"
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class TCODLIB_GUI_API Button : public Widget {
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public:
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Button(const char* label, const char* tip, widget_callback_t cbk, void* userData = NULL);
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Button(
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int x,
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int y,
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int width,
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int height,
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const char* label,
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const char* tip,
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widget_callback_t cbk,
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void* userData = NULL);
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virtual ~Button();
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void render();
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void setLabel(const char* newLabel);
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void computeSize();
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inline bool isPressed() { return pressed; }
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protected:
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bool pressed;
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char* label;
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widget_callback_t cbk;
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void onButtonPress();
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void onButtonRelease();
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void onButtonClick();
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void expand(int width, int height);
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};
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#endif // TCOD_NO_UNICODE
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#endif /* TCOD_GUI_BUTTON_HPP */
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