Search Type: Posts; User: fangning

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  1. For example, I can use the codes listed below to set the header icon for a Window widget:

    window.getHeader().setIcon(Images.INSTANCE.xxx());

    But how can I do the same thing when use...
  2. Version: GXT 2.1.2
    Browser: IE 8

    Follow the steps to reproduce the problem:
    1. Navigate to the MunuBar sample page: examples/pages/toolbar/menubar.html
    2. Move your mouse over the "File"
    3....
  3. This problem only exists in DevModel.
  4. After I upgrade GWT to new 2.0, when I right click in the grid (or tree), the browser's context menu shows, instead of the GXT context menu.
  5. Now it works.
    Thanks
  6. I want to listener all onMouseDown and onKeyDown events in the browser window, and write the following code:


    DOM.setEventListener(RootPanel.get().getElement(), new EventListener() {

    ...
  7. I have found the Post:
    https://www.extjs.com/forum/showthread.php?p=405497

    But I do not think they are the same problem.
    In previous releases (2.0.4 or earlier), in most cases, I can select...
  8. Open the DEMO page in IE 8:
    http://www.extjs.com/examples/explorer.html#gridplugins
    I can not select more than one Checkbox at the same time.
    When I select one checkbox, the others will...
  9. The following code:


    treePanel.setCheckedSelection(new ArrayList<TreeModel>());

    can not deselect all tree nodes (check box).

    I must use the following code to avoid this problem:
  10. The setReadOnly() method of ListField has no effect.
    After invoking this method, you can still modify the selected value.
  11. I have tried the following methods, but their parents are null:


    treePanel.getSelectionModel().addSelectionChangedListener(
    new SelectionChangedListener<D>() {
    @Override
    ...
  12. See the code below:


    RpcProxy<List<TreeModel>> proxy = ...;
    TreeLoader<TreeModel> loader = new BaseTreeLoader<TreeModel>(proxy);
    TreeStore<TreeModel> store = new TreeStore<TreeModel>(loader);...
  13. See the code of com.extjs.gxt.ui.client.widget.form.FormButtonBinding (line 49):


    listener = new Listener<ComponentEvent>() {
    public void handleEvent(ComponentEvent be) {
    if...
  14. This feature requires us to modify the code when we upgrade GXT from 2.0.2 to 2.0.3, the existing code can not work as before.
    We hope that it is compatible with the early code, after all, this is a...
  15. See the codes listed below:


    SimpleComboBox<String> scb = new SimpleComboBox<String>();
    scb.setFieldLabel("Type");
    scb.add(Arrays.asList("Error", "Warn", "Info", "Tip"));
    ...
  16. The constructor of BaseListLoadResult and BasePagingLoadResult should be visible by sub classes. For example:

    BaseListLoadResult() {
    }

    should be changed to:

    protected...
  17. Hi, I need the form commit upload request immediately after user select a file, and use the code below:

    FileUploadField field = new FileUploadField();
    field.addListener(Events.Change, new...
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