てみJSplitPane
を使用する:ここで
は、コード例です:
class SplitPane extends JFrame {
private JSplitPane splitPaneV;
private JSplitPane splitPaneH;
private JPanel panel1;
private JPanel panel2;
private JPanel panel3;
public SplitPane(){
setTitle("Split Pane Application");
setBackground(Color.gray);
JPanel topPanel = new JPanel();
topPanel.setLayout(new BorderLayout());
getContentPane().add(topPanel);
// Create the panels
createPanel1();
createPanel2();
createPanel3();
// Create a splitter pane
splitPaneV = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
topPanel.add(splitPaneV, BorderLayout.CENTER);
splitPaneH = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
splitPaneH.setLeftComponent(panel1);
splitPaneH.setRightComponent(panel2);
splitPaneV.setLeftComponent(splitPaneH);
splitPaneV.setRightComponent(panel3);
}
public void createPanel1(){
panel1 = new JPanel();
panel1.setLayout(new BorderLayout());
// Add some buttons
panel1.add(new JButton("North"), BorderLayout.NORTH);
panel1.add(new JButton("South"), BorderLayout.SOUTH);
panel1.add(new JButton("East"), BorderLayout.EAST);
panel1.add(new JButton("West"), BorderLayout.WEST);
panel1.add(new JButton("Center"), BorderLayout.CENTER);
}
public void createPanel2(){
panel2 = new JPanel();
panel2.setLayout(new FlowLayout());
panel2.add(new JButton("Button 1"));
panel2.add(new JButton("Button 2"));
panel2.add(new JButton("Button 3"));
}
public void createPanel3(){
panel3 = new JPanel();
panel3.setLayout(new BorderLayout());
panel3.setPreferredSize(new Dimension(400, 100));
panel3.setMinimumSize(new Dimension(100, 50));
panel3.add(new JLabel("Notes:"), BorderLayout.NORTH);
panel3.add(new JTextArea(), BorderLayout.CENTER);
}
public static void main(String args[]){
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
} catch (Exception evt) {}
// Create an instance of the test application
SplitPane mainFrame = new SplitPane();
mainFrame.pack();
mainFrame.setVisible(true);
}
}
あなたは両方のための除算器の場所をconfugureできsplitPaneH.setOneTouchExpandable
真/偽
で遊ぶことができますlike:
Toolkit tk = Toolkit.getDefaultToolkit();
Dimension d = tk.getScreenSize();
int width = d.width;
int height = d.height;
spane.setDividerLocation((width*3)/4);
spanex.setDividerLocation(width/4);
項目を移動するにはどうすればよいですか? –