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-rw-r--r--examples/widgets/widgets/styles/norwegianwoodstyle.cpp74
-rw-r--r--examples/widgets/widgets/styles/norwegianwoodstyle.h4
2 files changed, 43 insertions, 35 deletions
diff --git a/examples/widgets/widgets/styles/norwegianwoodstyle.cpp b/examples/widgets/widgets/styles/norwegianwoodstyle.cpp
index bbdb626a18..31150cd994 100644
--- a/examples/widgets/widgets/styles/norwegianwoodstyle.cpp
+++ b/examples/widgets/widgets/styles/norwegianwoodstyle.cpp
@@ -62,42 +62,48 @@ NorwegianWoodStyle::NorwegianWoodStyle() :
}
//! [0]
-void NorwegianWoodStyle::polish(QPalette &palette)
+QPalette NorwegianWoodStyle::standardPalette() const
{
- QColor brown(212, 140, 95);
- QColor beige(236, 182, 120);
- QColor slightlyOpaqueBlack(0, 0, 0, 63);
-
- QImage backgroundImage(":/images/woodbackground.png");
- QImage buttonImage(":/images/woodbutton.png");
- QImage midImage = buttonImage.convertToFormat(QImage::Format_RGB32);
-
- QPainter painter;
- painter.begin(&midImage);
- painter.setPen(Qt::NoPen);
- painter.fillRect(midImage.rect(), slightlyOpaqueBlack);
- painter.end();
-//! [0]
+ if (!m_standardPalette.isBrushSet(QPalette::Disabled, QPalette::Mid)) {
+ QColor brown(212, 140, 95);
+ QColor beige(236, 182, 120);
+ QColor slightlyOpaqueBlack(0, 0, 0, 63);
+
+ QImage backgroundImage(":/images/woodbackground.png");
+ QImage buttonImage(":/images/woodbutton.png");
+ QImage midImage = buttonImage.convertToFormat(QImage::Format_RGB32);
+
+ QPainter painter;
+ painter.begin(&midImage);
+ painter.setPen(Qt::NoPen);
+ painter.fillRect(midImage.rect(), slightlyOpaqueBlack);
+ painter.end();
+ //! [0]
+
+ //! [1]
+ QPalette palette(brown);
+
+ palette.setBrush(QPalette::BrightText, Qt::white);
+ palette.setBrush(QPalette::Base, beige);
+ palette.setBrush(QPalette::Highlight, Qt::darkGreen);
+ setTexture(palette, QPalette::Button, buttonImage);
+ setTexture(palette, QPalette::Mid, midImage);
+ setTexture(palette, QPalette::Window, backgroundImage);
+
+ QBrush brush = palette.window();
+ brush.setColor(brush.color().darker());
+
+ palette.setBrush(QPalette::Disabled, QPalette::WindowText, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::Text, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::ButtonText, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::Base, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::Button, brush);
+ palette.setBrush(QPalette::Disabled, QPalette::Mid, brush);
+
+ m_standardPalette = palette;
+ }
-//! [1]
- palette = QPalette(brown);
-
- palette.setBrush(QPalette::BrightText, Qt::white);
- palette.setBrush(QPalette::Base, beige);
- palette.setBrush(QPalette::Highlight, Qt::darkGreen);
- setTexture(palette, QPalette::Button, buttonImage);
- setTexture(palette, QPalette::Mid, midImage);
- setTexture(palette, QPalette::Window, backgroundImage);
-
- QBrush brush = palette.window();
- brush.setColor(brush.color().darker());
-
- palette.setBrush(QPalette::Disabled, QPalette::WindowText, brush);
- palette.setBrush(QPalette::Disabled, QPalette::Text, brush);
- palette.setBrush(QPalette::Disabled, QPalette::ButtonText, brush);
- palette.setBrush(QPalette::Disabled, QPalette::Base, brush);
- palette.setBrush(QPalette::Disabled, QPalette::Button, brush);
- palette.setBrush(QPalette::Disabled, QPalette::Mid, brush);
+ return m_standardPalette;
}
//! [1]
diff --git a/examples/widgets/widgets/styles/norwegianwoodstyle.h b/examples/widgets/widgets/styles/norwegianwoodstyle.h
index 5a1783eb4d..62ca502d05 100644
--- a/examples/widgets/widgets/styles/norwegianwoodstyle.h
+++ b/examples/widgets/widgets/styles/norwegianwoodstyle.h
@@ -66,7 +66,8 @@ class NorwegianWoodStyle : public QProxyStyle
public:
NorwegianWoodStyle();
- void polish(QPalette &palette) override;
+ QPalette standardPalette() const override;
+
void polish(QWidget *widget) override;
void unpolish(QWidget *widget) override;
int pixelMetric(PixelMetric metric, const QStyleOption *option,
@@ -82,6 +83,7 @@ private:
static void setTexture(QPalette &palette, QPalette::ColorRole role,
const QImage &image);
static QPainterPath roundRectPath(const QRect &rect);
+ mutable QPalette m_standardPalette;
};
//! [0]