PeterN
b49bd86a46
Since dropdowns self-close, the detection of re-clicking a dropdown button no longer worked, as the dropdown is already closed. Instead set (and then test) a flag on the parent widget to indicate that the dropdown closed. This method avoids looping windows on every click.
19 lines
990 B
C
19 lines
990 B
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 dropdown_func.h Functions related to the drop down widget. */
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#ifndef WIDGETS_DROPDOWN_FUNC_H
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#define WIDGETS_DROPDOWN_FUNC_H
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#include "../window_gui.h"
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/* Show drop down menu containing a fixed list of strings */
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void ShowDropDownMenu(Window *w, const StringID *strings, int selected, int button, uint32 disabled_mask, uint32 hidden_mask, uint width = 0);
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#endif /* WIDGETS_DROPDOWN_FUNC_H */
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