public interface HeaderSpan ListGrid.getHeaderSpanContextMenuItems(com.smartgwt.client.widgets.grid.HeaderSpan), ListGrid.setHeaderSpans(com.smartgwt.client.widgets.grid.HeaderSpan...), ListGrid.setHeaderSpanTitle(java.lang.String, java.lang.String), ListGrid.setHeaderSpanHeaderTitle(java.lang.String, java.lang.String), HeaderSpan, ListGridField.getSpannedHeaderBaseStyle(), com.smartgwt.client.widgets.grid.ListGrid#getHeaderSpans, ListGrid.getHeaderSpanHeight(), com.smartgwt.client.widgets.grid.ListGrid#getHeaderSpanVAlign, com.smartgwt.client.widgets.grid.ListGrid#getUnspannedHeaderVAlign, com.smartgwt.client.widgets.grid.ListGrid#getHeaderSpanConstructor, ListGrid.getHeaderSpan(), HeaderSpan.getName(), HeaderSpan.getFields(), HeaderSpan.getSpans(), HeaderSpan.getTitle(), HeaderSpan.getHeaderTitle(), HeaderSpan.getHeight(), HeaderSpan.getValign(), HeaderSpan.getAlign(), ListGrid.getShowTreeColumnPicker(), ListGrid.getSpannedHeaderBaseStyle(), ListGrid.getAutoSizeHeaderSpans()