Examples of org.eclipse.swt.widgets.Control.removeMouseListener()

org.eclipse.swt.widgets.Control.removeMouseListener()
Removes the listener from the collection of listeners who will be notified when mouse buttons are pressed and released. @param listener the listener which should no longer be notified @exception IllegalArgumentException
- ERROR_NULL_ARGUMENT - if the listener is null
@exception SWTException
- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
@see MouseListener @see #addMouseListener

        mouseListener = new MouseAdapter() {
          public void mouseDown(MouseEvent e) {
            // time wrap?
            // check for expiration of doubleClickTime
            if (shouldFireDoubleClick(activationTime, e.time, activationEvent) && e.button == 1) {
              control.removeMouseListener(mouseListener);
              cancelEditing();
              handleDoubleClickEvent();
            } else if (mouseListener != null) {
              control.removeMouseListener(mouseListener);
            }

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            if (shouldFireDoubleClick(activationTime, e.time, activationEvent) && e.button == 1) {
              control.removeMouseListener(mouseListener);
              cancelEditing();
              handleDoubleClickEvent();
            } else if (mouseListener != null) {
              control.removeMouseListener(mouseListener);
            }
          }
        };


        if (activationTime != 0

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          c.removeListener(cellEditorListener);
          Control control = c.getControl();
          if (control != null && !control.isDisposed()) {
            if (mouseListener != null) {
              control.removeMouseListener(mouseListener);
              // Clear the instance not needed any more
              mouseListener = null;
            }
            if (focusListener != null) {
              control.removeFocusListener(focusListener);

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          cellEditor.removeListener(cellEditorListener);


          Control control = cellEditor.getControl();
          if (control != null && !viewer.getControl().isDisposed()) {
            if (mouseListener != null) {
              control.removeMouseListener(mouseListener);
              // Clear the instance not needed any more
              mouseListener = null;
            }
            if (focusListener != null) {
              control.removeFocusListener(focusListener);

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            mouseListener = new MouseAdapter() {
              public void mouseDown(MouseEvent e) {
                // time wrap?
                // check for expiration of doubleClickTime
                if (e.time <= doubleClickExpirationTime) {
                  control.removeMouseListener(mouseListener);
                  cancelEditing();
                  handleDoubleClickEvent();
                } else if (mouseListener != null) {
                  control.removeMouseListener(mouseListener);
                }

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                if (e.time <= doubleClickExpirationTime) {
                  control.removeMouseListener(mouseListener);
                  cancelEditing();
                  handleDoubleClickEvent();
                } else if (mouseListener != null) {
                  control.removeMouseListener(mouseListener);
                }
              }
            };
            control.addMouseListener(mouseListener);
          }

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        setEditor(null, null, 0);
        c.removeListener(cellEditorListener);
        Control control = c.getControl();
        if (control != null) {
          if (mouseListener != null) {
            control.removeMouseListener(mouseListener);
          }
          if (focusListener != null) {
            control.removeFocusListener(focusListener);
          }
        }

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    if (fEditor != null) {
      IVerticalRulerInfo rulerInfo= (IVerticalRulerInfo) fEditor.getAdapter(IVerticalRulerInfo.class);
      if (rulerInfo != null) {
        Control control= rulerInfo.getControl();
        if (control != null && !control.isDisposed())
          control.removeMouseListener(this);
      }


      if (fEditor instanceof ITextEditorExtension)
        ((ITextEditorExtension) fEditor).removeRulerContextMenuListener(this);
    }

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      Control control= fControl;
      fControl= null;
      if (Helper.okToUse(control)) {


        control.removeMouseListener(this);
        control.removeFocusListener(this);


        /*
         * 1GGYYWK: ITPJUI:ALL - Dismissing editor with code assist up causes lots of
         * Internal Errors

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        // See if we're already listenting to an editor; if so, stop listening
        if (editor != null) {
            if (ruler != null) {
                control = ruler.getControl();
                if (control != null && !control.isDisposed()) {
                    control.removeMouseListener(this);
                }
            }
            if (editor instanceof ITextEditorExtension) {
                ((ITextEditorExtension) editor).removeRulerContextMenuListener(this);
            }

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