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The QWhatsThisAction class provides a ready-made action to invoke "What's This" context help. More...
#include <QWhatsThisAction>
Part of the QtGui module.
Inherits QAction.
The QWhatsThisAction class provides a ready-made action to invoke "What's This" context help.
QWhatsThisAction is a convenient way to let users enter "What's this?" mode. Instantiate a QWhatsThisAction object, and add it to either a menu, a tool bar, or a tool button.
See also QWhatsThis, QToolBar, QMenu, and QToolButton.
Constructs a What's This?- action with a parent.
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