javaÖÐe.getModifiers()µÄ×÷Óà - Java / JavaÏà¹Ø
public void initMusicModeControl() {
but_music.addMouseListener(new MouseAdapter() {
MyMenu popup_menuList = new MyMenu("²¥·ÅÇúÄ¿");
public void mouseClicked(MouseEvent e) {
int mod = e.getModifiers() & 4;
if (e.getButton() == MouseEvent.BUTTON1
&& e.getClickCount() == 2) {
int index = list.getSelectedIndex();
if (but_music.getActionCommand() == "true") {
changToMusicMode();
} else {
changToMoveMode(index);
}
} else if (mod != 0) {
System.out.println("Ok");
popup_menu.add(popup_menuList);
popup_menu.show(but_music, e.getX(), e.getY());
popupList.setSelectedIndex(list.getSelectedIndex());
popup_menuList.add(popupList);
}
}
});
}
ÉÏÃæ´úÂëÖÐint mod = e.getModifiers() & 4µÄ×÷ÓÃÊÇʲô£¬Ê²Ã´Òâ˼°¡;
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¾ßÌåµÄº¬Ò壬Çë²Î¼ûModifierÕâ¸öÀà
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Java code
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