Bug 132652 Click other property will cause the previous revised value lost in Properties sheet.
Description: Click other property will cause the previous revised value lost in Properties sheet. Steps to reproduce: 1. Insert a label 2. Open Properties sheet, select the label. 3. Input 10pt in Margin left, then click Margin right. Expected result: 10pt is saved. Actual result: 10pt was lost.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/swt/custom/CCombo.java
e.stateMask = event.stateMask;
				notifyListeners(SWT.Traverse, e);
			}
			
			if (event.character == SWT.BAR ) {
				dropDown (true);
				Event e = new Event();
				e.time = event.time;
				e.stateMask = event.stateMask;
				
			}
			
			if(event.character == 32)
			{
				int oldIndex = getSelectionIndex ();
				
				select ( (oldIndex + 1) % getItemCount ());
		
				if (oldIndex != getSelectionIndex ()) {
					Event e = new Event();
					e.time = event.time;
					e.stateMask = event.stateMask;
					notifyListeners(SWT.Selection, e);
				}
			}
			
			if(!getEditable())
			{
			    this.setMatchSelection(event);
			}