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Implemented workaround for blurry icons in latest Qt versions

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Uwe Kindler
2019-05-10 11:33:26 +02:00
parent 1fccb943fe
commit a6ed4354a9
3 changed files with 22 additions and 11 deletions
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src/DockWidgetTab.cpp
+3 -3
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@@ -146,10 +146,10 @@ void DockWidgetTabPrivate::createLayout()
CloseButton = new tCloseButton();
CloseButton->setObjectName("tabCloseButton");
// The standard icons do does not look good on high DPI screens
QIcon CloseIcon = _this->style()->standardIcon(QStyle::SP_TitleBarCloseButton);
QIcon CloseIcon;
QPixmap normalPixmap = _this->style()->standardPixmap(QStyle::SP_TitleBarCloseButton, 0, CloseButton);
QPixmap disabledPixmap = internal::createTransparentPixmap(normalPixmap, 0.25);
CloseIcon.addPixmap(disabledPixmap, QIcon::Disabled);
CloseIcon.addPixmap(normalPixmap, QIcon::Normal);
CloseIcon.addPixmap(internal::createTransparentPixmap(normalPixmap, 0.25), QIcon::Disabled);
CloseButton->setIcon(CloseIcon);
CloseButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
CloseButton->setVisible(false);