mirror of https://github.com/OpenTTD/OpenTTD.git
29 lines
1.3 KiB
C
29 lines
1.3 KiB
C
/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD 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.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file slider_type.h Types related to the horizontal slider widget. */
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#ifndef SLIDER_TYPE_H
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#define SLIDER_TYPE_H
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#include "core/geometry_type.hpp"
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#include "strings_type.h"
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using SliderMarkFunc = StringID(int nmarks, int mark, int value);
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void DrawSliderWidget(Rect r, int min_value, int max_value, int nmarks, int value, SliderMarkFunc *mark_func);
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bool ClickSliderWidget(Rect r, Point pt, int min_value, int max_value, int nmarks, int &value);
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inline bool ClickSliderWidget(Rect r, Point pt, int min_value, int max_value, int nmarks, uint8_t &value)
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{
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int tmp_value = value;
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if (!ClickSliderWidget(r, pt, min_value, max_value, nmarks, tmp_value)) return false;
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value = tmp_value;
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return true;
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}
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#endif /* SLIDER_TYPE_H */
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