ScrollPaneAdjustable.java 文件源码

private void postAdjustmentEvent(final int type) {
    // create and post invocation event here:
    comp.postEvent(new InvocationEvent(ScrollPaneAdjustable.this, new Runnable() {
        public void run() {
            AdjustmentEvent event = new AdjustmentEvent(ScrollPaneAdjustable.this,
                    AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED, type, value,
                    getValueIsAdjusting());
            if (callAWTListener) {
                comp.toolkit.lockAWT();
                try {
                    processAdjustmentEvent(event, adjustmentListeners.getSystemListeners());
                } finally {
                    comp.toolkit.unlockAWT();
                }
            }
            processAdjustmentEvent(event, adjustmentListeners.getUserListeners());
        }
    }));
}