/** Implement MouseListener interface toggle collapse state of block if button pressed */
public void mouseClicked(MouseEvent e) {
toggle();
RenderableBlock rb = workspace.getEnv().getRenderableBlock(getBlockID());
rb.getComment().setVisible(isActive());
workspace.notifyListeners(
new WorkspaceEvent(
workspace,
rb.getComment().getCommentSource().getParentWidget(),
WorkspaceEvent.BLOCK_COMMENT_VISBILITY_CHANGE));
update();
rb.revalidate();
rb.repaint();
workspace.getMiniMap().repaint();
}
