How can I get input from the options being clicked on the JOptionPane
, not the Okay
button but the options I've provided such as Emerald
, Autumn
etc.
Here's my code
public static ArrayList<String> Skins = new ArrayList<String>();
public static void skinJPanel() {
try {
String[] skins = {"Emerald", "Autumn", "Black Steel", "Blue Steel", "Creme Coffee", "Green Magic"};
for (int i = 0; i <= 5; i++) {
Skins.add(skins[i]);
}
JPanel panel = new JPanel();
panel.setSize(200, 200);
JList list = new JList(Skins.toArray());
JScrollPane scrollpane = new JScrollPane();
scrollpane = new JScrollPane(list);
panel.add(scrollpane);
scrollpane.getViewport().add(list);
String string = JOptionPane.showInputDialog(null, scrollpane, "Aftermath Skin Chooser", JOptionPane.PLAIN_MESSAGE);
System.out.println(string);
} catch (Exception e) {
e.printStackTrace();
}
Skins.clear();
}
To get the selected value AFTER the user has pressed [Okay], you should probably do something more like...
int result = JOptionPane.showConfirmDialog(null, scrollpane, "Aftermath Skin Chooser", JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);
if (result == JOptionPane.OK_OPTION) {
String value = (String) list.getSelectedValue();
System.out.println(value);
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.