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QCAD Application Framework
CAD Application Development and Automation.
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Abstract base class for classes that are interested in the current transaction stack. More...
#include <RTransactionListener.h>
Public Member Functions | |
| virtual void | updateTransactionListener (const RDocument *document)=0 |
| Called by the document whenever the current transaction stack changes. | |
| virtual | ~RTransactionListener () |
Abstract base class for classes that are interested in the current transaction stack.
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inlinevirtual |
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pure virtual |
Called by the document whenever the current transaction stack changes.
Implemented in RGuiAction.