QCAD
Open Source 2D CAD
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Abstract base class for classes that are interested in the current focus. More...
#include <RFocusListener.h>
Public Member Functions | |
virtual void | updateFocus (RDocumentInterface *di)=0 |
Called by the document whenever the focus changed from one MDI to another. More... | |
virtual | ~RFocusListener () |
Abstract base class for classes that are interested in the current focus.
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inlinevirtual |
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pure virtual |
Called by the document whenever the focus changed from one MDI to another.
di | The document interface that has now the focus. |
Implemented in RGuiAction.