86 lines
2.6 KiB
Java
86 lines
2.6 KiB
Java
import java.awt.Dimension;
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import java.awt.GridBagConstraints;
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import java.awt.GridBagLayout;
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import java.awt.Insets;
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import javax.swing.JButton;
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import javax.swing.JFrame;
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public class GridWindow extends JFrame {
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public GridWindow() {
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this.setSize(200, 200);
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this.setLocationRelativeTo(null);
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this.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
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this.getContentPane().setLayout(new GridBagLayout());
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this.placeButtons();
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this.addWindowListener(new GridWindowClosedEvent(this));
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}
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private void placeButtons() {
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GridBagConstraints constraints = new GridBagConstraints();
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JButton one = new JButton("1");
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constraints.gridx = 0;
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constraints.gridy = 0;
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constraints.gridwidth = 2;
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constraints.gridheight = 1;
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constraints.fill = GridBagConstraints.BOTH;
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constraints.insets = new Insets(0, 0, 0, 0);
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constraints.weightx = 1.0;
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constraints.weighty = 1.0;
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this.getContentPane().add(one, constraints);
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JButton two = new JButton("2");
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constraints.gridx = 2;
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constraints.gridy = 0;
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constraints.gridwidth = 1;
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constraints.gridheight = 2;
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constraints.fill = GridBagConstraints.BOTH;
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constraints.insets = new Insets(0, 0, 0, 0);
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constraints.weightx = 1.0;
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constraints.weighty = 1.0;
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this.getContentPane().add(two, constraints);
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JButton three = new JButton("3");
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constraints.gridx = 1;
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constraints.gridy = 2;
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constraints.gridwidth = 2;
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constraints.gridheight = 1;
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constraints.fill = GridBagConstraints.BOTH;
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constraints.insets = new Insets(0, 0, 0, 0);
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constraints.weightx = 1.0;
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constraints.weighty = 1.0;
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this.getContentPane().add(three, constraints);
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JButton four = new JButton("4");
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constraints.gridx = 0;
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constraints.gridy = 1;
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constraints.gridwidth = 1;
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constraints.gridheight = 2;
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constraints.fill = GridBagConstraints.BOTH;
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constraints.insets = new Insets(0, 0, 0, 0);
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constraints.weightx = 1.0;
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constraints.weighty = 1.0;
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this.getContentPane().add(four, constraints);
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JButton five = new JButton("5");
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constraints.gridx = 1;
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constraints.gridy = 1;
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constraints.gridwidth = 1;
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constraints.gridheight = 1;
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constraints.fill = GridBagConstraints.NONE;
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constraints.insets = new Insets(0, 0, 0, 0);
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constraints.weightx = 0.0;
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constraints.weighty = 0.0;
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this.getContentPane().add(five, constraints);
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}
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} |