Bug 190957 The cancel button in group level dialog in cube take no effect[1101]
Description: The cancel button in group level dialog in cube take no effect[1101] Build number: 2.2.0.v20070605-0630 Steps to reproduce: 1, New a cube 2, New a level 3, Do some operations on the level 4, Click cancel button Expected result: The cancel button can take effect to cancel all the operations Actual result: The cancel button take no effect and all the operations have done
UI/org.eclipse.birt.report.designer.ui.cubebuilder/src/org/eclipse/birt/report/designer/ui/cubebuilder/page/CubeGroupContent.java
if ( hasExecuted )
				{
					UIHelper.dropDimensionProperties( dimension );
					new DeleteCommand( dimension ).execute( );
				}
			}
			else if ( obj instanceof LevelHandle )
			{
				LevelHandle level = (LevelHandle) obj;
				DesignElementHandle hierarchy = level.getContainer( );
				DimensionHandle dimension = (DimensionHandle) hierarchy.getContainer( );
				boolean hasExecuted = OlapUtil.enableDrop( level );
				if ( hasExecuted )
				{
					new DeleteCommand( level ).execute( );
				}
				
				
				
				
				
				
				
				
				
				
				
				
			}
			else if ( obj instanceof MeasureGroupHandle )