2
我在我的JFrame(拖放GUI)上放置了一個微調框。 當我點擊它,我已經在這寫這個事件jSpinner不顯示月份
private void jSpinner1MouseClicked(java.awt.event.MouseEvent evt) {
String months[] = { "January", "February", "March", "April", "May",
"June", "July", "August", "September", "October", "November",
"December" };
SpinnerModel model = new SpinnerListModel(months);
jSpinner1.setModel(model);
}
它不顯示的幾個月裏,當我點擊spinner.Please給我一個idea.May被我使用它的第一次,所以做一些愚蠢的錯誤:P