/** * The <code>WorkbenchPart</code> implementation of this <code>IWorkbenchPart</code> method * disposes the title image loaded by <code>setInitializationData</code>. Subclasses may extend. */ public void dispose() { if (imageDescriptor != null) { JFaceResources.getResources().destroyImage(imageDescriptor); } // Clear out the property change listeners as we // should not be notifying anyone after the part // has been disposed. clearListeners(); partChangeListeners.clear(); }
protected void firePartPropertyChanged(String key, String oldValue, String newValue) { final PropertyChangeEvent event = new PropertyChangeEvent(this, key, oldValue, newValue); Object[] l = partChangeListeners.getListeners(); for (int i = 0; i < l.length; i++) { try { ((IPropertyChangeListener) l[i]).propertyChange(event); } catch (RuntimeException e) { WorkbenchPlugin.log(e); } } }
/* (non-Javadoc) * @see org.eclipse.ui.IWorkbenchPart3#removePartPropertyListener(org.eclipse.jface.util.IPropertyChangeListener) */ public void removePartPropertyListener(IPropertyChangeListener listener) { partChangeListeners.remove(listener); }
/* (non-Javadoc) * @see org.eclipse.ui.IWorkbenchPart3#addPartPropertyListener(org.eclipse.jface.util.IPropertyChangeListener) */ public void addPartPropertyListener(IPropertyChangeListener listener) { partChangeListeners.add(listener); }