Skip to main content

JList Populated From String Array 


import javax.swing.JFrame;
import javax.swing.JList;

public class ListTest {

	public ListTest() {
		JFrame frame = new JFrame();
		frame.setTitle("JList Test");
		frame.setSize(640,480);
		frame.setLocationRelativeTo(null);
		
		String[] items = {"One", "Two", "Three"};
		JList list = new JList(items);
		
		frame.add(list);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setVisible(true);
	}
	
	public static void main(String[] args) {
		new ListTest();
	}
}
Labels:

Comments

Post a Comment

Popular posts from this blog

Suicidal Ideation

 Over the years I've had to deal with suicidal ideation. Those are thoughts of being dead, some more extreme than others. It causes issues for me a lot of the time. It's not an easy thing to talk about at all. Here's what it is: Suicidal ideation ( suicidal thoughts )  are thoughts or ideas centered around death or suicide . Experiencing suicidal ideation doesn’t mean you’re going to kill yourself, but it can be a warning sign.
Post a Comment
Read more

Ever Wonder

 Ever just sit and wonder about the things to wonder about? There are so many things that you can enjoy and think about or wonder about. It's just possible that you would be able to do such a thing. I'm not certain how it would go for you, as I am only a person. I don't know how you feel. So here we are, just waiting for something amazing to happen. It doesn't happen all the time unfortunately. It can be annoying at best.
Post a Comment
Read more

Multidimensional Arrays

Ah Multidimensional Arrays. Nothing too crazy in JavaScript. Just a little bit of this and that. So typical arrays are fun and easy. You create them like so: var colors = new Array(); colors[0] = "Red"; colors[1] = "Yellow"; colors[2] = "Blue"; Well that's fine and dandy, but what if you want to associate something with each of those? For example, what if you wanted to create a menu? You'll need at minimum a link name and a target. We could do something like this: var colors = new Array(); colors[0] = new Array(); colors[0][0] = "red.htm"; colors[0][1] = "Red"; colors[1] = new Array(); colors[1][0] = "yellow.htm"; colors[1][1] = "Yellow"; colors[2] = new Array(); colors[2][0] = "blue.htm"; colors[2][1] = "Blue"; function createColors() { document.write('<ul id="colors">'); for (var i = 0; i < colors.length; i++) { var link = colors[i][0]; ...
Post a Comment
Read more