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Name
qclear — clear widget contents
Syntax
qclear [widget]
Description
The qclear command clears the contents of the widget. Acceptable widgets are qcombobox, qlineedit, qtoolbar, qtextedit, qspinbox, qdoublespinbox, qmenu, [QMenuBar], qtreewidget, qtablewidget, and qlabel.
See [Editor with clear button] for an example on how to clear a QTextEdit.
Arguments
widget
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The widget to be cleared. If this argument is omitted the current widget will be used.