Package org.eclipse.jface.viewers

Examples of org.eclipse.jface.viewers.ISelectionProvider.removeSelectionChangedListener()

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  public void dispose() {
      final IPageSite pageSite = getSite();
      if (pageSite != null) {
            ISelectionProvider selectionProvider = pageSite.getSelectionProvider();
            if (selectionProvider != null && form instanceof ISelectionListener) {
                selectionProvider.removeSelectionChangedListener(selectionListener);
            }
      }
    form.dispose();
    super.dispose();
  }
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        lastPart = workbenchPart;
        ISelectionProvider selectionProvider = workbenchPart.getSite()
            .getSelectionProvider();
        // lets remove the listener just in case we've already added it
        try {
          selectionProvider
              .removeSelectionChangedListener(selectionChangedListener);
        } catch (Exception e) {
          // ignore errors
        }
        selectionProvider
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            }
            fTextViewer.removeTextListener(this);

            ISelectionProvider selectionProvider = fTextViewer.getSelectionProvider();
            if (selectionProvider != null)
                selectionProvider.removeSelectionChangedListener(this);

            StyledText text = fTextViewer.getTextWidget();
            if (text != null) {
                text.removeMouseListener(this);
                text.removeFocusListener(this);
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  }

  private void deregisterActionsAsSelectionChangeListeners() {
    ISelectionProvider provider = fSite.getSelectionProvider();
    for (int i = 0; i < fActions.length; i++) {
      provider.removeSelectionChangedListener(fActions[i]);
    }
  }

  /**
   * Returns the delete action managed by this action group.
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   * respectively.
   */
  private void removeListeners() {
    ISelectionProvider provider= fTextViewer.getSelectionProvider();
    if (provider != null)
      provider.removeSelectionChangedListener(this);

    fTextViewer.removeTextListener(this);

    StyledText text= fTextViewer.getTextWidget();
    if (text != null && !text.isDisposed()) {
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  /*
   * @see ActionGroup#dispose()
   */
  public void dispose() {
    ISelectionProvider provider = fSite.getSelectionProvider();
    provider.removeSelectionChangedListener(fOpenAction);
    provider.removeSelectionChangedListener(fCloseAction);
    IWorkspace workspace = ResourcesPlugin.getWorkspace();
    workspace.removeResourceChangeListener(fOpenAction);
    workspace.removeResourceChangeListener(fCloseAction);
    super.dispose();
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   * @see ActionGroup#dispose()
   */
  public void dispose() {
    ISelectionProvider provider = fSite.getSelectionProvider();
    provider.removeSelectionChangedListener(fOpenAction);
    provider.removeSelectionChangedListener(fCloseAction);
    IWorkspace workspace = ResourcesPlugin.getWorkspace();
    workspace.removeResourceChangeListener(fOpenAction);
    workspace.removeResourceChangeListener(fCloseAction);
    super.dispose();
  }
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  /*
   * @see ActionGroup#dispose()
   */
  public void dispose() {
    ISelectionProvider provider = fSite.getSelectionProvider();
    provider.removeSelectionChangedListener(fConvertToPDTProjectAction);
    super.dispose();
  }

  private void appendToGroup(IMenuManager menu, IAction action) {
    if (action.isEnabled()) {
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  /*
   * @see ActionGroup#dispose()
   */
  public void dispose() {
    ISelectionProvider provider = fSite.getSelectionProvider();
    provider.removeSelectionChangedListener(fOpen);
    super.dispose();
  }

  private void setGlobalActionHandlers(IActionBars actionBars) {
    actionBars.setGlobalActionHandler(PHPActionConstants.OPEN, fOpen);
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        fPart.getEditorSite().getPage()
            .removePostSelectionListener(fPostSelectionListener);
        ISelectionProvider selectionProvider = fPart
            .getSelectionProvider();
        if (selectionProvider != null)
          selectionProvider
              .removeSelectionChangedListener(fSelectionListener);
      }
    }

    /**
 
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