Java MetalLookAndFeel类代码示例

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public static void main(String[] args) {
    UIManager.put("swing.boldMetal", Boolean.FALSE);
    JDialog.setDefaultLookAndFeelDecorated(true);
    JFrame.setDefaultLookAndFeelDecorated(true);
    Toolkit.getDefaultToolkit().setDynamicLayout(true);
    System.setProperty("sun.awt.noerasebackground", "true");
    try {
        UIManager.setLookAndFeel(new MetalLookAndFeel());
    } catch (UnsupportedLookAndFeelException e) {
        System.out.println(
                "Metal Look & Feel not supported on this platform. \n"
                + "Program Terminated");
        System.exit(0);
    }
    JFrame frame = new MetalworksFrame();
    frame.setVisible(true);
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public void testSinglePlatformInstall () throws IOException, UnsupportedLookAndFeelException {
    UIManager.setLookAndFeel(new MetalLookAndFeel());
    InstallerRegistry regs = InstallerRegistryAccessor.prepareForUnitTest(new GeneralPlatformInstall[] {
        new FileBasedPlatformInstall ("FileBased1", Collections.<WizardDescriptor.Panel<WizardDescriptor>>singletonList(
            new Panel ("FileBased1_panel1")
        ))
    });
    PlatformInstallIterator iterator = PlatformInstallIterator.create();
    WizardDescriptor wd = new WizardDescriptor (iterator);
    iterator.initialize(wd);
    assertEquals("Invalid state", 1, iterator.getPanelIndex());
    WizardDescriptor.Panel panel = iterator.current();
    assertTrue ("Invalid panel",panel instanceof LocationChooser.Panel);
    ((JFileChooser)panel.getComponent()).setSelectedFile(this.getWorkDir());    //Select some folder
    assertTrue ("LocationChooser is not valid after folder was selected",panel.isValid());
    assertTrue ("Should have next panel",iterator.hasNext());
    assertFalse ("Should not have previous panel", iterator.hasPrevious());
    iterator.nextPanel();
    assertEquals("Invalid state", 2, iterator.getPanelIndex());
    panel = iterator.current();
    assertEquals("Invalid panel","FileBased1_panel1",panel.getComponent().getName());
    assertFalse ("Should not have next panel",iterator.hasNext());
    assertTrue ("Should have previous panel", iterator.hasPrevious());
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
/** Overridden to use CleanComboUI on Metal L&F to avoid extra borders */
@Override
public void updateUI() {
    LookAndFeel lf = UIManager.getLookAndFeel();
    String id = lf.getID();
    boolean useClean = tableUI && (lf instanceof MetalLookAndFeel
            || "GTK".equals(id) //NOI18N
            || "Nimbus".equals(id) //NOI18N
            || ("Aqua".equals(id) && checkMacSystemVersion()) // NOI18N
            || PropUtils.isWindowsVistaLaF() //#217957
            || "Kunststoff".equals(id)); //NOI18N

    if (useClean) {
        super.setUI(PropUtils.createComboUI(this, tableUI));
    } else {
        super.updateUI();
    }

    if (tableUI & getEditor().getEditorComponent() instanceof JComponent) {
        ((JComponent) getEditor().getEditorComponent()).setBorder(null);
    }
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
private void installPerLFDefaults() {
    boolean isLFChange = curCustoms != null;
    
    curCustoms = findCustoms();
    if (curCustoms != null) {
        Integer in = (Integer) UIManager.get(LFCustoms.CUSTOM_FONT_SIZE); //NOI18N
        if (in == null && UIManager.getLookAndFeel().getClass() == MetalLookAndFeel.class) {
            in = new Integer (11);
        }
        
        //#161761: Do not want to use font size param for GTK L&F because it causes mixed font size
        if ((in != null) && !UIUtils.isGtkLF()) {
            AllLFCustoms.initCustomFontSize (in.intValue());
        }
        installLFCustoms (curCustoms);
        if (isLFChange) {
            //make sure UIBootstrapValue.Lazy instances really get a chance
            //to replace their values
            loadAllLazyValues (curCustoms);
        }
        curCustoms.disposeValues();
    }
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
private static boolean isOceanTheme() {
    if (!inSandbox) {
        try {
            java.lang.reflect.Field field = MetalLookAndFeel.class.getDeclaredField("currentTheme");
            field.setAccessible(true);
            Object theme = field.get(null);
            return "javax.swing.plaf.metal.OceanTheme".equals(theme.getClass().getName());
        } catch (Exception ex) {
            // We're in a sandbox and can't access the field
            inSandbox = true;
        }
    }
    if (!checkedForOcean) {
        checkedForOcean = true;
        checkForOcean();
    }
    return usingOcean;
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public void actionPerformed(ActionEvent e) {
    String numStr = e.getActionCommand();
    MetalTheme selectedTheme = themes[Integer.parseInt(numStr)];
    MetalLookAndFeel.setCurrentTheme(selectedTheme);
    try {
        UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
    } catch (Exception ex) {
        System.out.println("Failed loading Metal");
        System.out.println(ex);
    }

}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    tempDir = System.getProperty("java.io.tmpdir");

    if (tempDir.length() == 0) { //'java.io.tmpdir' isn't guaranteed to be defined
        tempDir = System.getProperty("user.home");
    }

    System.out.println("Temp directory: " + tempDir);

    UIManager.setLookAndFeel(new MetalLookAndFeel());

    SwingUtilities.invokeAndWait(new Runnable() {
        public void run() {
            HackedFileChooser openChooser = new HackedFileChooser();

            openChooser.setUI(new MetalFileChooserUI(openChooser));
            openChooser.setCurrentDirectory(new File(tempDir));
        }
    });
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
void test() {
    try {
        UIManager.setLookAndFeel(new MetalLookAndFeel());
    } catch (UnsupportedLookAndFeelException e) {
        throw new Error("Cannot set Metal LAF");
    }
    // Render text using background color
    UIManager.put("textInactiveText", TEST_COLOR);

    test(new JLabel(html));
    test(new JButton(html));

    JEditorPane pane = new JEditorPane("text/html", html);
    pane.setDisabledTextColor(TEST_COLOR);
    test(pane);
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    try {
        UIManager.setLookAndFeel(new MetalLookAndFeel());
        SwingUtilities.invokeAndWait(bug7170310::createAndShowUI);

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        toolkit.realSync();

        for (int i = 0; i < TABS_NUMBER; i++) {
            SwingUtilities.invokeAndWait(bug7170310::addTab);
            toolkit.realSync();
        }

        SwingUtilities.invokeAndWait(bug7170310::check);

        if (exception != null) {
            System.out.println("Test failed: " + exception.getMessage());
            throw exception;
        } else {
            System.out.printf("Test passed");
        }
    } finally {
        frame.dispose();
    }
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public static void main(String[] args) {
    UIDefaults table= new MetalLookAndFeel().getDefaults();
    test(table.get("ToolBar.rolloverBorder"),
            "javax.swing.plaf.metal.MetalBorders$ButtonBorder",
            "javax.swing.plaf.metal.MetalBorders$RolloverMarginBorder");
    test(table.get("ToolBar.nonrolloverBorder"),
            "javax.swing.plaf.metal.MetalBorders$ButtonBorder",
            "javax.swing.plaf.metal.MetalBorders$RolloverMarginBorder");
    test(table.get("RootPane.frameBorder"),
            "javax.swing.plaf.metal.MetalBorders$FrameBorder");
    test(table.get("RootPane.plainDialogBorder"),
            "javax.swing.plaf.metal.MetalBorders$DialogBorder");
    test(table.get("RootPane.informationDialogBorder"),
            "javax.swing.plaf.metal.MetalBorders$DialogBorder");
    test(table.get("RootPane.errorDialogBorder"),
            "javax.swing.plaf.metal.MetalBorders$ErrorDialogBorder");
    test(table.get("RootPane.colorChooserDialogBorder"),
            "javax.swing.plaf.metal.MetalBorders$QuestionDialogBorder");
    test(table.get("RootPane.fileChooserDialogBorder"),
            "javax.swing.plaf.metal.MetalBorders$QuestionDialogBorder");
    test(table.get("RootPane.questionDialogBorder"),
            "javax.swing.plaf.metal.MetalBorders$QuestionDialogBorder");
    test(table.get("RootPane.warningDialogBorder"),
            "javax.swing.plaf.metal.MetalBorders$WarningDialogBorder");
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    try {
        UIManager.setLookAndFeel(new MetalLookAndFeel());
        SwingUtilities.invokeAndWait(bug7170310::createAndShowUI);

        sync();

        for (int i = 0; i < TABS_NUMBER; i++) {
            SwingUtilities.invokeAndWait(bug7170310::addTab);
            sync();
        }

        SwingUtilities.invokeAndWait(bug7170310::check);

        if (exception != null) {
            System.out.println("Test failed: " + exception.getMessage());
            throw exception;
        } else {
            System.out.printf("Test passed");
        }
    } finally {
        if (frame != null) { frame.dispose(); }
    }
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public static void main(String[] args) throws Exception {

        SwingUtilities.invokeAndWait(() -> {

            try {
                UIManager.setLookAndFeel(new MetalLookAndFeel());
            } catch (Exception e) {
                throw new RuntimeException(e);
            }

            if (!testSliderThumb(true)) {
                throw new RuntimeException("Horizontal Slider Thumb is not scaled!");
            }

            if (!testSliderThumb(false)) {
                throw new RuntimeException("Vertical Slider Thumb is not scaled!");
            }
        });
    }
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
private static void createAndShowGUI() {

        try {
            UIManager.setLookAndFeel(new MetalLookAndFeel());
        } catch (Exception e) {
            throw new RuntimeException(e);
        }

        frame = new JFrame();
        frame.setSize(300, 300);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JPanel panel = new JPanel(new BorderLayout());
        button = new JButton("");
        panel.add(button);
        frame.getContentPane().add(panel);
        frame.setVisible(true);
    }
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    try {
        UIManager.setLookAndFeel(new MetalLookAndFeel());
        SwingUtilities.invokeAndWait(bug7170310::createAndShowUI);

        sync();

        for (int i = 0; i < TABS_NUMBER; i++) {
            SwingUtilities.invokeAndWait(bug7170310::addTab);
            sync();
        }

        SwingUtilities.invokeAndWait(bug7170310::check);

        if (exception != null) {
            System.out.println("Test failed: " + exception.getMessage());
            throw exception;
        } else {
            System.out.printf("Test passed");
        }
    } finally {
        frame.dispose();
    }
}
 

import javax.swing.plaf.metal.MetalLookAndFeel; //导入依赖的package包/类
/**
 * Based on the current look and feel (as returned by
 * <code>UIManager.getLookAndFeel()</code>), this method returns
 * the name of the closest <code>LookAndFeelAddons</code> to use.
 * 
 * @return the addon matching the currently installed look and feel
 */
public static String getBestMatchAddonClassName() {
  String lnf = UIManager.getLookAndFeel().getClass().getName();
  String addon;
  if (UIManager.getCrossPlatformLookAndFeelClassName().equals(lnf)) {
    addon = MetalLookAndFeelAddons.class.getName();
  } else if (UIManager.getSystemLookAndFeelClassName().equals(lnf)) {
    addon = getSystemAddonClassName();
  } else if ("com.sun.java.swing.plaf.windows.WindowsLookAndFeel".equals(lnf) ||
    "com.jgoodies.looks.windows.WindowsLookAndFeel".equals(lnf)) {
    if (OS.isUsingWindowsVisualStyles()) {
      addon = WindowsLookAndFeelAddons.class.getName();
    } else {
      addon = WindowsClassicLookAndFeelAddons.class.getName();
    }
  } else if ("com.sun.java.swing.plaf.windows.WindowsClassicLookAndFeel"
    .equals(lnf)) {
    addon = WindowsClassicLookAndFeelAddons.class.getName();
  } else if (UIManager.getLookAndFeel() instanceof MetalLookAndFeel) {
    // for JGoodies and other sub-l&fs of Metal
    addon = MetalLookAndFeelAddons.class.getName();
  } else {
    addon = getSystemAddonClassName();
  }
  return addon;
}