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This special widget is the panel one can grip with the mouses (and member of the dockwidget class set). The widget for dragging, so to speak. Usually it is located in the KDockWidgetHeader. More or less a minor helper class for the dockwidget class set.
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Constructs this.
Parameters:
parent | the parent widget (usually a dockwidget header) |
dock | the dockwidget where it belongs to |
name | the object instance name |
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[virtual]
Destructs this.
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[protected virtual]
Draws the drag panel (a double line)