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Implemented workaround for blurry icons in latest Qt versions

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This commit is contained in:
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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25
src/DockAreaTitleBar.cpp
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@ -116,7 +116,13 @@ void DockAreaTitleBarPrivate::createButtons()
TabsMenuButton->setObjectName("tabsMenuButton");
TabsMenuButton->setAutoRaise(true);
TabsMenuButton->setPopupMode(QToolButton::InstantPopup);
TabsMenuButton->setIcon(_this->style()->standardIcon(QStyle::SP_TitleBarUnshadeButton));
QIcon MenuIcon;
QPixmap normalPixmap = _this->style()->standardPixmap(
QStyle::SP_TitleBarUnshadeButton, 0, TabsMenuButton);
MenuIcon.addPixmap(internal::createTransparentPixmap(normalPixmap, 0.25), QIcon::Disabled);
MenuIcon.addPixmap(normalPixmap, QIcon::Normal);
TabsMenuButton->setIcon(MenuIcon);
QMenu* TabsMenu = new QMenu(TabsMenuButton);
#ifndef QT_NO_TOOLTIP
@ -139,7 +145,11 @@ void DockAreaTitleBarPrivate::createButtons()
#ifndef QT_NO_TOOLTIP
UndockButton->setToolTip(QObject::tr("Detach Group"));
#endif
UndockButton->setIcon(_this->style()->standardIcon(QStyle::SP_TitleBarNormalButton));
QIcon UndockIcon;
normalPixmap = _this->style()->standardPixmap(QStyle::SP_TitleBarNormalButton, 0, UndockButton);
UndockIcon.addPixmap(internal::createTransparentPixmap(normalPixmap, 0.25), QIcon::Disabled);
UndockIcon.addPixmap(normalPixmap, QIcon::Normal);
UndockButton->setIcon(UndockIcon);
UndockButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
TopLayout->addWidget(UndockButton, 0);
_this->connect(UndockButton, SIGNAL(clicked()), SLOT(onUndockButtonClicked()));
@ -148,11 +158,11 @@ void DockAreaTitleBarPrivate::createButtons()
CloseButton->setObjectName("closeButton");
CloseButton->setAutoRaise(true);
// The standard icons do not look good on high DPI screens
QIcon CloseIcon = _this->style()->standardIcon(QStyle::SP_TitleBarCloseButton);
QPixmap normalPixmap = _this->style()->standardPixmap(QStyle::SP_TitleBarCloseButton, 0, CloseButton);
QPixmap disabledPixmap = internal::createTransparentPixmap(normalPixmap, 0.25);
CloseIcon.addPixmap(disabledPixmap, QIcon::Disabled);
// The standard icons does not look good on high DPI screens
QIcon CloseIcon;// = _this->style()->standardIcon(QStyle::SP_TitleBarCloseButton);
normalPixmap = _this->style()->standardPixmap(QStyle::SP_TitleBarCloseButton, 0, CloseButton);
CloseIcon.addPixmap(internal::createTransparentPixmap(normalPixmap, 0.25), QIcon::Disabled);
CloseIcon.addPixmap(normalPixmap, QIcon::Normal);
CloseButton->setIcon(CloseIcon);
#ifndef QT_NO_TOOLTIP
@ -166,6 +176,7 @@ void DockAreaTitleBarPrivate::createButtons()
}
#endif
CloseButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
CloseButton->setIconSize(QSize(16, 16));
TopLayout->addWidget(CloseButton, 0);
_this->connect(CloseButton, SIGNAL(clicked()), SLOT(onCloseButtonClicked()));
}

6
src/DockWidgetTab.cpp
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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);

2
src/stylesheets/default.css
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@ -63,7 +63,7 @@ ads--CDockWidget
#closeButton,
#undockButton
{
padding: 0 -2px;
padding: 0px -2px;
}