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
{
					DimensionHandle dimension = (DimensionHandle) ( (LevelHandle) obj ).getContainer( )
							.getContainer( );
					if ( dimension.isTimeType( ) )
					{
						delBtn.setEnabled( true );
					}
					else
					{
						delBtn.setEnabled( true );
					}
				}
				else if ( obj instanceof VirtualField )
				{
					delBtn.setEnabled( false );
				}
				else
				{
					delBtn.setEnabled( true );
				}
			}
			else
			{
				delBtn.setEnabled( false );
			}
			/**
			 * CubeHandle can do nothing.
			 */
			if ( obj instanceof CubeHandle )
				addBtn.setEnabled( false );