ComboBox作为Ext GWT的TreeGrid中的单元格
我想在TreeGrid中所有叶节点的单元格中呈现的ComboBox。有人能帮我吗。我想不出来 谢谢,ComboBox作为Ext GWT的TreeGrid中的单元格,gwt,gxt,Gwt,Gxt,我想在TreeGrid中所有叶节点的单元格中呈现的ComboBox。有人能帮我吗。我想不出来 谢谢, Bhaswanth Gattineni.在《Sencha概览》中有一些例子 带按钮的Treegrid示例 用combobox替换按钮小部件,在渲染器中检查节点是否为leafnode ColumnConfig name = new ColumnConfig("name", "Name", 100); name.setRenderer(new WidgetTreeGridCellRe
Bhaswanth Gattineni.在《Sencha概览》中有一些例子 带按钮的Treegrid示例 用combobox替换按钮小部件,在渲染器中检查节点是否为leafnode
ColumnConfig name = new ColumnConfig("name", "Name", 100);
name.setRenderer(new WidgetTreeGridCellRenderer<ModelData>(){
@Override
public Widget getWidget(ModelData model, String property, ColumnData config, int rowIndex, int colIndex,
ListStore<ModelData> store, Grid<ModelData> grid) {
final SimpleComboBox<String> combo = new SimpleComboBox<String>();
combo.setForceSelection(true);
combo.setTriggerAction(TriggerAction.ALL);
combo.add("aaaaa");
return combo;
}
});
ColumnConfig name=newcolumnconfig(“名称”、“名称”,100);
name.setRenderer(新的WidgetTreeGridCellRenderer(){
@凌驾
公共小部件getWidget(ModelData模型、字符串属性、ColumnData配置、int rowIndex、int colIndex、,
ListStore存储,网格){
最终SimpleCompoBox组合=新SimpleCompoBox();
combo.setForceSelection(真);
combo.setTriggerAction(TriggerAction.ALL);
组合。添加(“AAAA”);
返回组合;
}
});
Treegrid与textfield示例