Bug 108873 [PropertiesView] Properties view broken on MacOS X
I20050830 Try to add an extension point on MacOS X (with PDE) when using the properties view observe: - initial column size is too small to show anything - values (second column) doesn't show anything by default. You'll have to select a row to show its value. - second column cannot be resized. - buttons are clipped in half and no label is visible
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/properties/PropertySheetViewer.java
*            a cell editor activation listener
     */
    
    void removeActivationListener(ICellEditorActivationListener listener) {
        activationListeners.remove(listener);
    }
    /**
     * Remove the given item from the tree. Remove our listener if the
     * item's user data is a an entry then set the user data to null
     * 
     * @param item
     *            the item to remove
     */
    private void removeItem(TreeItem item) {
        Object data = item.getData();
        if (data instanceof IPropertySheetEntry)
            ((IPropertySheetEntry) data)
                    .removePropertySheetEntryListener(entryListener);
        item.setData(null);
        item.dispose();
    }
    /**
     * Reset the selected properties to their default values.
     */
    public void resetProperties() {
        
        IStructuredSelection selection = (IStructuredSelection) getSelection();
        
        Iterator itr = selection.iterator();
        while (itr.hasNext())