void (PropertyChangeEvent event) { boolean internal = myInternal; myInternal = true; Object value = event.getNewValue(); if (ShortcutFilteringPanel.this == event.getSource()) { if (value instanceof KeyboardShortcut) { KeyboardShortcut shortcut = (KeyboardShortcut)value; myMousePanel.setShortcut(null); myKeyboardPanel.setShortcut(shortcut); if (null != shortcut.getSecondKeyStroke()) { myKeyboardPanel.mySecondStrokeEnable.setSelected(true); } } else { MouseShortcut shortcut = value instanceof MouseShortcut ? (MouseShortcut)value : null; String text = shortcut == null ? null : KeymapUtil.getMouseShortcutText(shortcut); myMousePanel.setShortcut(shortcut); myKeyboardPanel.setShortcut(null); myKeyboardPanel.myFirstStroke.setText(text); myKeyboardPanel.mySecondStroke.setText(null); myKeyboardPanel.mySecondStroke.setEnabled(false); } } else if (value instanceof Shortcut) { setShortcut((Shortcut)value); } else if (!internal) { setShortcut(null); } myInternal = internal; }