diff options
| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Master/Reference Architectures and Patterns/hjp5/examples/Listing3501.java | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing3501.java')
| -rw-r--r-- | Master/Reference Architectures and Patterns/hjp5/examples/Listing3501.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing3501.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing3501.java new file mode 100644 index 0000000..55ecd38 --- /dev/null +++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing3501.java @@ -0,0 +1,91 @@ +/* Listing3501.java */
+
+import java.awt.event.*;
+import java.awt.*;
+import javax.swing.*;
+
+public class Listing3501
+extends JFrame
+implements ActionListener
+{
+ private static final String[] MONTHS = {
+ "Januar", "Februar", "März", "April",
+ "Mai", "Juni", "Juli", "August",
+ "September", "Oktober", "November", "Dezember"
+ };
+
+ public Listing3501()
+ {
+ super("Mein erstes Swing-Programm");
+ //Panel zur Namenseingabe hinzufügen
+ JPanel namePanel = new JPanel();
+ JLabel label = new JLabel(
+ "Name:",
+ new ImageIcon("triblue.gif"),
+ SwingConstants.LEFT
+ );
+ namePanel.add(label);
+ JTextField tf = new JTextField(30);
+ tf.setToolTipText("Geben Sie ihren Namen ein");
+ namePanel.add(tf);
+ namePanel.setBorder(BorderFactory.createEtchedBorder());
+ getContentPane().add(namePanel, BorderLayout.NORTH);
+ //Monatsliste hinzufügen
+ JList list = new JList(MONTHS);
+ list.setToolTipText("Wählen Sie ihren Geburtsmonat aus");
+ getContentPane().add(new JScrollPane(list), BorderLayout.CENTER);
+ //Panel mit den Buttons hinzufügen
+ JPanel buttonPanel = new JPanel();
+ JButton button1 = new JButton("Metal");
+ button1.addActionListener(this);
+ button1.setToolTipText("Metal-Look-and-Feel aktivieren");
+ buttonPanel.add(button1);
+ JButton button2 = new JButton("Motif");
+ button2.addActionListener(this);
+ button2.setToolTipText("Motif-Look-and-Feel aktivieren");
+ buttonPanel.add(button2);
+ JButton button3 = new JButton("Windows");
+ button3.addActionListener(this);
+ button3.setToolTipText("Windows-Look-and-Feel aktivieren");
+ buttonPanel.add(button3);
+ buttonPanel.setBorder(BorderFactory.createEtchedBorder());
+ getContentPane().add(buttonPanel, BorderLayout.SOUTH);
+ //Windows-Listener
+ addWindowListener(new WindowClosingAdapter(true));
+ }
+
+ public void actionPerformed(ActionEvent event)
+ {
+ String cmd = event.getActionCommand();
+ try {
+ //PLAF-Klasse auswählen
+ String plaf = "unknown";
+ if (cmd.equals("Metal")) {
+ plaf = "javax.swing.plaf.metal.MetalLookAndFeel";
+ } else if (cmd.equals("Motif")) {
+ plaf = "com.sun.java.swing.plaf.motif.MotifLookAndFeel";
+ } else if (cmd.equals("Windows")) {
+ plaf = "com.sun.java.swing.plaf.windows.WindowsLookAndFeel";
+ }
+ //LAF umschalten
+ UIManager.setLookAndFeel(plaf);
+ SwingUtilities.updateComponentTreeUI(this);
+ } catch (UnsupportedLookAndFeelException e) {
+ System.err.println(e.toString());
+ } catch (ClassNotFoundException e) {
+ System.err.println(e.toString());
+ } catch (InstantiationException e) {
+ System.err.println(e.toString());
+ } catch (IllegalAccessException e) {
+ System.err.println(e.toString());
+ }
+ }
+
+ public static void main(String[] args)
+ {
+ Listing3501 frame = new Listing3501();
+ frame.setLocation(100, 100);
+ frame.pack();
+ frame.setVisible(true);
+ }
+}
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