Details
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Bug
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Resolution: Unresolved
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P3: Somewhat important
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None
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5.15.13, 6.6.2
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Fedora 39
Qt Creator 12.0.2
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Linux/Wayland
Description
QMessageBox are not centered on parent and the size computed incorrectly (title is cut or hidden)
1. The message box displayed next to the top left corner of the client area of its parent and the title text is cut
QMessageBox::question(this, "Exit", "Are you sure?", QMessageBox::Yes | QMessageBox::No);
2. Same like before (1)
QMessageBox msg2; msg2.setParent(this); msg2.setText("Are you sure?"); msg2.setWindowTitle("Exit"); msg2.setStandardButtons(QMessageBox::Yes | QMessageBox::No); msg2.setDefaultButton(QMessageBox::No); msg2.setIcon(QMessageBox::Question); msg2.setWindowFlags(Qt::Dialog); msg2.exec();
3. This shows centered on the parent but there is no title bar at all
QMessageBox msg1; msg1.setParent(this); msg1.setText("Are you sure?"); msg1.setWindowTitle("Exit"); msg1.setStandardButtons(QMessageBox::Yes | QMessageBox::No); msg1.setDefaultButton(QMessageBox::No); msg1.setIcon(QMessageBox::Question); msg1.setWindowFlags(Qt::Popup); msg1.exec();
After posting on the forums it seems that the main line if a problem between Qt and Wayland...
I have no means to check it on other platforms, but I believe that if it was a problem on all or most I would find a mention of it...