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[ACCEPTED]-Show/hide QDockWidget?-visibility

Accepted answer
Score: 32

Instead of creating a new action, simply 6 get the action from the QDockWidget itself 5 and use that. It'll take care of state for 4 you:

http://qt-project.org/doc/qt-4.8/qdockwidget.html#toggleViewAction

QAction * QDockWidget::toggleViewAction () const

"Returns a checkable action that 3 can be used to show or close this dock widget.

The 2 action's text is set to the dock widget's 1 window title. "

Source: stackoverflow.com

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