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45 lines
1.1 KiB
45 lines
1.1 KiB
/*
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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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*/
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/*
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Copyright (C) 2007 Eike Hein <hein@kde.org>
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*/
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#include "translucent_widget.h"
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#include "translucent_widget.moc"
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#include <krootpixmap.h>
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TranslucentWidget::TranslucentWidget(TQWidget* parent, const char* name, bool translucency) : TQWidget(parent, name)
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{
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use_translucency = translucency;
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root_pixmap = NULL;
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if (use_translucency)
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{
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root_pixmap = new KRootPixmap(this);
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root_pixmap->start();
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}
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}
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TranslucentWidget::~TranslucentWidget()
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{
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if (root_pixmap) delete root_pixmap;
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}
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void TranslucentWidget::slotUpdateBackground()
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{
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// This is wired up to KApplication::backgroundChanged and needed
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// to kick KRootPixmap into updating the background again, which
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// it likes to forget after having been moved off-screen.
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if (root_pixmap) root_pixmap->tqrepaint(true);
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}
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