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Merge pull request #5 from duerr-ndt/retain_tab_bar_close_button_size_on_hide

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CloseButton: Retain size when hidden.
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Nick D'Ademo 2019-09-07 20:18:34 +08:00 committed by GitHub
commit a4d06923f1
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1 changed files with 4 additions and 1 deletions
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5
src/DockWidgetTab.cpp
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@ -153,7 +153,10 @@ void DockWidgetTabPrivate::createLayout()
CloseIcon.addPixmap(internal::createTransparentPixmap(normalPixmap, 0.25), QIcon::Disabled);
CloseButton->setIcon(CloseIcon);
CloseButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
CloseButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
QSizePolicy spRetain = CloseButton->sizePolicy();
spRetain.setRetainSizeWhenHidden(true);
CloseButton->setSizePolicy(spRetain);
CloseButton->setVisible(false);
#ifndef QT_NO_TOOLTIP
CloseButton->setToolTip(QObject::tr("Close Tab"));