Details
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Bug
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Resolution: Done
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P2: Important
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5.6.1, 5.7.0, 5.12.0
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None
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Tested on KUbuntu Qt 5.6.1 and KDE Neon, Qt 5.7
OpenSUSE Tumbleweed, Qt 5.12
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Linux/X11
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ba13c6c08f30a4c2f188f69deeaf4ca6a020d7a1 (qt/qtbase/5.12)
Description
Add a QLineEdit in a QToolbar, and enable the clear button of the lineedit.
Now resize the window so that the lineedit is very small (see attached picture), CPU usage goes up to 11%.
Sample code:
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent)
{
QToolBar *toolb = new QToolBar(this);
addToolBar(toolb);
QLabel *lab = new QLabel("Sample text using space to easily resize lineedit");
toolb->addWidget(lab);
QLineEdit *srch = new QLineEdit(this);
srch->setClearButtonEnabled(true);
toolb->addWidget(srch);
}
