mirror of
https://github.com/KLayout/klayout.git
synced 2026-08-30 09:49:21 +02:00
Matthias Koefferlein
7ddc6bf9df
This crash started to happen with the bugfix for the black-on-black tree expander icon. It was caused by the styling that was attached to the widgets in order to fix this. Apparently Qt does not like to attach proxy styles dyna- mically. Now, the styling is applied globally and this issue is fixed.
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2017 Matthias Koefferlein
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef HDR_layBackgroundAwareTreeStyle
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#define HDR_layBackgroundAwareTreeStyle
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#include "laybasicCommon.h"
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#include <QProxyStyle>
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namespace lay
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{
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/**
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* @brief A style tailoring the drawing of the branch indicator
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* This proxy style is making the branch indicator a triangle and aware of the
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* palette of the tree.
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* The default Gtk style is not, hence making the background dark means the
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* triangles become invisible.
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*/
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class LAYBASIC_PUBLIC BackgroundAwareTreeStyle
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: public QProxyStyle
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{
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public:
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BackgroundAwareTreeStyle (QStyle *org_style);
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void drawPrimitive (PrimitiveElement pe, const QStyleOption *opt, QPainter *p, const QWidget *w) const;
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};
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} // namespace lay
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#endif
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