Merge pull request #55 from duerr-ndt/use_qt_style_icon_size

githubuser0xFFFF · web-flow · commit 6e6c1512a6a0 · 2019-09-09T08:25:45.000+02:00
Use small icon size from QStyle for dock widget tab icon.
diff --git a/src/DockWidgetTab.cpp b/src/DockWidgetTab.cpp
@@ -444,7 +444,7 @@ void CDockWidgetTab::setIcon(const QIcon& Icon)
 	d->Icon = Icon;
 	if (d->IconLabel)
 	{
-		d->IconLabel->setPixmap(Icon.pixmap(this->windowHandle(), QSize(16, 16)));
+		d->IconLabel->setPixmap(Icon.pixmap(style()->pixelMetric(QStyle::PM_SmallIconSize, nullptr, this)));
 		d->IconLabel->setVisible(true);
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -444,7 +444,7 @@ void CDockWidgetTab::setIcon(const QIcon& Icon)`
`444`	`444`	`d->Icon = Icon;`
`445`	`445`	`if (d->IconLabel)`
`446`	`446`	`{`
`447`		`- d->IconLabel->setPixmap(Icon.pixmap(this->windowHandle(), QSize(16, 16)));`
	`447`	`+ d->IconLabel->setPixmap(Icon.pixmap(style()->pixelMetric(QStyle::PM_SmallIconSize, nullptr, this)));`
`448`	`448`	`d->IconLabel->setVisible(true);`
`449`	`449`	`}`
`450`	`450`	`}`