Bug 180645 Support set format for Date/Time type parameter.[0705]
Description: Support set format for Date/Time type parameter. Build number:2.2.0.v200704031345 Steps to reproduce: 1. New a Date report parameter. 2. Click Change... button to set format for it. Expected result: Can set format for Date/Time parameter. Actual result: Change... button is disabled. Error log:N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/CascadingParametersDialog.java
}
		return inputParameterGroup.getDataSet( );
	}
	private DataSetHandle getDataSet( String name )
	{
		return inputParameterGroup.getModuleHandle( ).findDataSet( name );
	}
	private void setCellEditorItems( )
	{
		( (ComboBoxCellEditor) cellEditors[2] ).setItems( getDataSetColumns( selectedParameter,
				true ) );
		( (ComboBoxCellEditor) cellEditors[3] ).setItems( getDataSetColumns( selectedParameter,
				false ) );
	}
	private IStructuredContentProvider contentProvider = new IStructuredContentProvider( ) {
		public Object[] getElements( Object inputElement )
		{
			ArrayList elementsList = new ArrayList( inputParameterGroup.getParameters( )
					.getContents( ) );
			for ( Iterator iter = elementsList.iterator( ); iter.hasNext( ); )
			{
				ScalarParameterHandle handle = (ScalarParameterHandle) iter.next( );
				String[] columns = getDataSetColumns( handle, false );
				boolean found = false;
				for ( int i = 0; i < columns.length; i++ )
				{
					if ( DEUtil.getColumnExpression( columns[i] )
							.equals( handle.getValueExpr( ) ) )
					{
						found = true;