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ImageIcon img_1 = new ImageIcon("src/menu/btn_1.jpg");
ImageIcon img_2 = new ImageIcon("src/menu/btn_2.jpg");
ImageIcon img_3 = new ImageIcon("src/menu/btn_3.jpg");
ImageIcon img_4 = new ImageIcon("src/menu/btn_4.jpg");
ImageIcon img_5 = new ImageIcon("src/menu/btn_5.jpg");
ImageIcon img_6 = new ImageIcon("src/menu/btn_6.jpg");
ImageIcon img_7 = new ImageIcon("src/menu/btn_7.jpg");
ImageIcon img_8 = new ImageIcon("src/menu/btn_8.jpg");
ImageIcon img_9 = new ImageIcon("src/menu/btn_9.jpg");
bgNumbers = new ButtonGroup();
btnNumbers = new JToggleButton[9];
for (int i = 0; i < 9; i++) {
btnNumbers[i] = new JToggleButton(???);
.....
.....
}
如何將個人ImageIcon img_1,img_2 ....... img_9插入循環?創建多個JToggleButton與個人ImageIcon
將它們添加到數組而不是單個變量。 – 2015-04-04 07:35:45