@Override
public void keyPressed(KeyEvent e) {
switch (e.getKeyCode()) {
case KeyEvent.VK_UP:
int up = targetList.getSelectedIndex() - 1;
if (up < 0) {
up = 0;
}
targetList.setSelectedIndex(up);
break;
case KeyEvent.VK_DOWN:
int listSize = targetList.getModel().getSize();
int down = targetList.getSelectedIndex() + 1;
if (down >= listSize) {
down = listSize - 1;
}
targetList.setSelectedIndex(down);
break;
default:
break;
}
}
FontChooser.java 文件源码
java
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项目:smile_1.5.0_java7
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