Bug 314634 Refactor data set editor pages' codes[26435]
Build Identifier: 20100525 Refactor data set editor pages' codes. Reproducible: Always
UI/org.eclipse.birt.report.designer.ui.data/src/org/eclipse/birt/report/designer/data/ui/dataset/OutputColumnDefnPage.java
updateButtons( );
			}
		}
		private void doRemoveAll( )
		{
			try
			{
				if ( rsColumns != null )
					rsColumns.clearValue( );
				columnHints.clearValue( );
				viewer.refresh( );
			}
			catch ( Exception e1 )
			{
				logger.log( Level.FINE, e1.getMessage( ), e1 );
			}
			columnHintMap.clear( );
			rsColumnMap.clear( );
			updateButtons( );
		}
	}
	/* (non-Javadoc)
	 * @see org.eclipse.birt.report.designer.ui.dialogs.properties.IPropertyPage#getToolTip()
	 */
	public String getToolTip( )
	{
		return Messages.getString("OutputColumnDefnPage.OutputColumns.Tooltip"); 
	}
	
	private class ColumnInputDialog extends PropertyHandleInputDialog