PyQt QLineEdit Widget - Learn PyQt starting from Introduction, Hello World, Major Classes, Using Qt Designer, Signals and Slots, Layout Management, QBoxLayout Qt Input Method - In Depth. I'd recommend to read the implementation of QLineEdit at code.woboq.org/qt5/qtbase/src/widgets/widgets/qlineedit.cpp.html Qt Examples And Tutorials > Widgets > Line Edits Example documentation reffers to QWidget::setMask instead of QLineEdit:: This function was introduced in Qt 4.5. See also textMargins(). This function was introduced in Qt 4.6. QLineEdit.setValidator (self, QValidator) This function was introduced in Qt 4.5. void QLineEdit::setValidator ( const QValidator * v) Sets this line edit to only accept input that the validator, v, will accept. Browse the source code of qtbase/src/widgets/widgets/qlineedit.cpp. //www.qt.io/licensing/ 5 ** 6 QLineEdit does not show a cursor in read-only mode. Detailed Description. The QLineEdit widget is a one-line text editor. A line edit allows the user to enter and edit a single line of plain text with a useful QLineEdit side action widgets overlaps each other until I resize the QLineEdit. Looks like the bug related with QTBUG-39660: after this fix QLineEditPrivate Possible Values are Qt::AlignAuto, Qt::AlignLeft, Qt::AlignRight and Qt::AlignHCenter. (qlineedit.3qt) and the Qt version (3.3.8). Site Search. Library linux docs
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