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save memery by drawing directly onto screen

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and use the helper routine to correctly draw gradient behind buttons

svn path=/trunk/KDE/kdebase/workspace/; revision=803670
This commit is contained in:
Casper Boemann 2008-05-03 19:41:10 +00:00
parent 6c5accc2ea
commit 9e6e735c86
2 changed files with 3 additions and 4 deletions
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3
clients/oxygen/oxygenbutton.cpp
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@ -156,6 +156,9 @@ void OxygenButton::paintEvent(QPaintEvent *)
QPainter painter(this); QPainter painter(this);
QPalette pal = palette(); // de-const-ify QPalette pal = palette(); // de-const-ify
helper_.renderWindowBackground(&painter, this->rect(), this);
if (type_ == ButtonMenu) { if (type_ == ButtonMenu) {
// we paint the mini icon (which is 16 pixels high) // we paint the mini icon (which is 16 pixels high)
int dx = (width() - 16) / 2; int dx = (width() - 16) / 2;

4
clients/oxygen/oxygenclient.cpp
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@ -89,10 +89,6 @@ void OxygenClient::init()
widget()->setAutoFillBackground(false); widget()->setAutoFillBackground(false);
widget()->setAttribute(Qt::WA_OpaquePaintEvent); widget()->setAttribute(Qt::WA_OpaquePaintEvent);
#ifdef __GNUC__
#warning This wastes quite a lot of memory.
#endif
widget()->setAttribute(Qt::WA_PaintOnScreen, false);
} }
bool OxygenClient::decorationBehaviour(DecorationBehaviour behaviour) const bool OxygenClient::decorationBehaviour(DecorationBehaviour behaviour) const