CDockablePane::OnBeforeFloat
The framework calls this method before a pane transitions to a floating state.
virtual BOOL OnBeforeFloat(
CRect& rectFloat,
AFX_DOCK_METHOD dockMethod
);
Parameters
[in] rectFloat
Specifies the position and size of the pane when it is in a floating state.[in] dockMethod
Specifies the docking method. See CPane::DockPane for a list of possible values.
Return Value
TRUE if the pane can be floated; otherwise, FALSE.
Remarks
This method is called by the framework when a pane is about to float. You can override this method in a derived class if you want to perform any processing before the pane floats.
Requirements
Header: afxdockablepane.h