Examples of BeforeShowHandler

Examples of com.sencha.gxt.widget.core.client.event.BeforeShowEvent.BeforeShowHandler

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  }

  protected void initMore() {
    if (more == null) {
      moreMenu = new Menu();
      moreMenu.addBeforeShowHandler(new BeforeShowHandler() {

        @Override
        public void onBeforeShow(BeforeShowEvent event) {
          clearMenu();
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Examples of com.sencha.gxt.widget.core.client.event.BeforeShowEvent.BeforeShowHandler

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  }

  protected void initMore() {
    if (more == null) {
      moreMenu = new Menu();
      moreMenu.addBeforeShowHandler(new BeforeShowHandler() {

        @Override
        public void onBeforeShow(BeforeShowEvent event) {
          clearMenu();
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Examples of com.sencha.gxt.widget.core.client.event.BeforeShowEvent.BeforeShowHandler

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    return fileSystemPresenter;
  }

  private BeforeShowHandler getBeforeShowHandler() {
    if (beforeShowHandler == null) {
      beforeShowHandler = new BeforeShowHandler() {
        @Override
        public void onBeforeShow(BeforeShowEvent event) {
          boolean isEnableCreate = getPresenter().isEnableCreate();
          boolean isEnableOpen = getPresenter().isEnableOpen();
          boolean isEnableDelete = getPresenter().isEnableDelete();
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Examples of com.sencha.gxt.widget.core.client.event.BeforeShowEvent.BeforeShowHandler

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            }
          });
      menu.add(reload);
      final MenuItem referMenuItem = getReferMenuItem(true);
      menu.add(referMenuItem);
      menu.addBeforeShowHandler(new BeforeShowHandler() {
        @Override
        public void onBeforeShow(BeforeShowEvent event) {
          if(getCommonTreeGrid().getSelectionModel().getSelectedItem().isFolder()){
            referMenuItem.setEnabled(false);
          }else{
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Examples of com.sencha.gxt.widget.core.client.event.BeforeShowEvent.BeforeShowHandler

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      Menu fileMenu = new FileMenu(fileManagerPresenter)
          .getFileMenu();
      final MenuItem referMenuItem = getReferMenuItem(false);
      fileMenu.add(new SeparatorMenuItem());
      fileMenu.add(referMenuItem);
      fileMenu.addBeforeShowHandler(new BeforeShowHandler() {
        @Override
        public void onBeforeShow(BeforeShowEvent event) {
          if(getMyTreeGrid().getSelectionModel().getSelectedItem().isFolder()){
            referMenuItem.setEnabled(false);
          }else{
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