|
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JSplitPane;
public class ResizeSplit {
public static void main(String args[]) {
String title = "Resize Split";
final JFrame vFrame = new JFrame(title);
vFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JButton topButton = new JButton("Top");
JButton bottomButton = new JButton("Bottom");
final JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
splitPane.setTopComponent(topButton);
splitPane.setBottomComponent(bottomButton);
ActionListener oneActionListener = new ActionListener() {
public void actionPerformed(ActionEvent event) {
splitPane.setResizeWeight(1.0);
vFrame.setSize(300, 250);
vFrame.validate();
}
};
bottomButton.addActionListener(oneActionListener);
ActionListener anotherActionListener = new ActionListener() {
public void actionPerformed(ActionEvent event) {
splitPane.setResizeWeight(0.5);
vFrame.setSize(300, 250);
vFrame.validate();
}
};
topButton.addActionListener(anotherActionListener);
vFrame.getContentPane().add(splitPane, BorderLayout.CENTER);
vFrame.setSize(300, 150);
vFrame.setVisible(true);
}
}
|
