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Custom Property Sheet listener and events [message #1734732]

Fri, 10 June 2016 18:01

swaroop shastri

Messages: 2
Registered: February 2016
Location: Bangalore

Junior Member

I have created a customproperty sheet in GEF for my ecore model
public class MyProperty extends AbstractPropertySection...
....
It has some text boxes, which are connected to element (ecore model) on canvas. If I change say label/name of element in canvas , it reflects on the property sheet and vice versa.

The issue is, when I change any text , it does not fire following code present on the canvas....could you tell me how to set dirty flag for this operation?

@Override
public void commandStackChanged(EventObject event) {

firePropertyChange(PROP_DIRTY);

Thanks in advance

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Re: Custom Property Sheet listener and events [message #1743709 is a reply to message #1734732]

Mon, 19 September 2016 07:44

Matthias Wienand

Messages: 230
Registered: March 2015

Senior Member

When using the Eclipse UI AbstractPropertySection, no undoable commands are generated. Therefore, you should use org.eclipse.gef.ui.properties.UndoablePropertySheetPage as an alternative so that undoable commands are created for property changes.

Best regards,
Matthias

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