Package org.eclipse.jface.viewers

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

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      if (selectionProvider != null) {
        if (selectionProvider instanceof IPostSelectionProvider) {
          ((IPostSelectionProvider) selectionProvider)
              .removePostSelectionChangedListener(getSelectionChangedListener(selectionProvider));
        } else {
          selectionProvider
              .removeSelectionChangedListener(getSelectionChangedListener(selectionProvider));
        }
      }
    }   
  }
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   */
  public void setSelectionProvider(ISelectionProvider provider) {
    ISelectionProvider oldSelectionProvider = _selectionProvider;
    _selectionProvider = provider;
    if (oldSelectionProvider != null) {
      oldSelectionProvider
          .removeSelectionChangedListener(getSelectionChangedListener());
    }
    if (_selectionProvider != null) {
      _selectionProvider
          .addSelectionChangedListener(getSelectionChangedListener());
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      if (selectionProvider != null) {
        if (selectionProvider instanceof IPostSelectionProvider) {
          ((IPostSelectionProvider) selectionProvider)
              .removePostSelectionChangedListener(getSelectionChangedListener(selectionProvider));
        } else {
          selectionProvider
              .removeSelectionChangedListener(getSelectionChangedListener(selectionProvider));
        }
      }
    }   
  }
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   */
  public void setSelectionProvider(ISelectionProvider provider) {
    ISelectionProvider oldSelectionProvider = selectionProvider;
    selectionProvider = provider;
    if (oldSelectionProvider != null) {
      oldSelectionProvider.removeSelectionChangedListener(getSelectionChangedListener());
    }
    if (selectionProvider != null) {
      selectionProvider.addSelectionChangedListener(getSelectionChangedListener());
    }
  }
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   */
  public void setSelectionProvider(ISelectionProvider provider) {
    ISelectionProvider oldSelectionProvider = selectionProvider;
    selectionProvider = provider;
    if (oldSelectionProvider != null) {
      oldSelectionProvider.removeSelectionChangedListener(getSelectionChangedListener());
    }
    if (selectionProvider != null) {
      selectionProvider.addSelectionChangedListener(getSelectionChangedListener());
    }
  }
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    if (provider instanceof IPostSelectionProvider) {
      ((IPostSelectionProvider) provider)
          .removePostSelectionChangedListener(this);
      monitoredPart = null;
    } else if (provider instanceof ISelectionChangedListener) {
      provider.removeSelectionChangedListener(this);
      monitoredPart = null;
    }
  }

  public void partActivated(IWorkbenchPartReference partRef) {
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    if (selectionProvider != null) {
      if (selectionProvider instanceof IPostSelectionProvider) {
        ((IPostSelectionProvider) selectionProvider)
            .removePostSelectionChangedListener(textSelectionChangeListener);
      } else {
        selectionProvider.removeSelectionChangedListener(textSelectionChangeListener);
      }
    }
  }
}
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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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   * 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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  public void dispose() {
    ISelectionProvider selectionProvider= fViewer.getSelectionProvider();
    if (selectionProvider instanceof IPostSelectionProvider)
      ((IPostSelectionProvider) selectionProvider).removePostSelectionChangedListener(fSelectionChangedListener);
    else
      selectionProvider.removeSelectionChangedListener(fSelectionChangedListener);
    fTextEditor.setAction(ITextEditorActionConstants.PASTE, fEditorOldPasteAction);
    if (fContextMenu != null && !fContextMenu.isDisposed())
      fContextMenu.dispose();
    if (fTemplateChangeListener != null)
      getTemplatePreferenceStore().removePropertyChangeListener(fTemplateChangeListener);
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