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{alias:qclear} |
Name
qclear — clear widget contents
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The qclear command clears the contents of the widget. Acceptable widgets are QComboBox qcombobox, QLineEdit qlineedit, QToolBar qtoolbar, QTextEdit qtextedit, QSpinBox qspinbox, QDoubleSpinBox qdoublespinbox, QMenu qmenu, QMenuBar, QTreeWidget qtreewidget, QTableWidget qtablewidget, and QLabel qlabel.
See Editor with clear button for an example on how to clear a QTextEdit.
Arguments
widget
The widget to be cleared. If this argument is omitted the current widget will be used.