27 lines
835 B
Java
27 lines
835 B
Java
// ui/SubmitSwingProgram.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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import javax.swing.*;
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import java.util.concurrent.*;
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public class SubmitSwingProgram extends JFrame {
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JLabel label;
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public SubmitSwingProgram() {
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super("Hello Swing");
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label = new JLabel("A Label");
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add(label);
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setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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setSize(300, 100);
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setVisible(true);
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}
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static SubmitSwingProgram ssp;
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public static void main(String[] args) throws Exception {
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SwingUtilities.invokeLater(() ->
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ssp = new SubmitSwingProgram());
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TimeUnit.SECONDS.sleep(1);
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SwingUtilities.invokeLater(() ->
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ssp.label.setText("Hey! This is Different!"));
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}
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}
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