protected void setCableManager(JTCableManager cableManager) { JTCableManager oldManager = this.cableManager; if (oldManager != cableManager) { if (oldManager != null) { oldManager.setOwner(null); oldManager.setView(null); } this.cableManager = cableManager; if (cableManager != null) { cableManager.setOwner(this); cableManager.setView(this); } } }
protected void paintCables(Graphics g) { if (cableManager != null) { Graphics gs = g.create(); try { cableManager.paintCables((Graphics2D) gs); } finally { gs.dispose(); } } }