Java Button.addActionListener方法代碼示例

import java.awt.Button; //導入方法依賴的package包/類
public static void main(final String[] args) throws AWTException {
    final bug7097771 frame = new bug7097771();
    frame.setSize(300, 300);
    frame.setLocationRelativeTo(null);
    final Button button = new Button();
    button.addActionListener(frame);
    frame.add(button);
    frame.setVisible(true);
    sleep();
    frame.setEnabled(false);
    button.setEnabled(false);
    button.setEnabled(true);
    sleep();
    Util.clickOnComp(button, new Robot());
    sleep();
    frame.dispose();
    if (action) {
        throw new RuntimeException("Button is not disabled.");
    }
}
 

import java.awt.Button; //導入方法依賴的package包/類
public TestDialog(Frame frame, String name) {
    super(frame, name);
    int scrollBoth = TextArea.SCROLLBARS_BOTH;
    instructionsText = new TextArea("", 15, maxStringLength, scrollBoth);
    add("North", instructionsText);

    messageText = new TextArea("", 5, maxStringLength, scrollBoth);
    add("Center", messageText);

    buttonP = new Panel();
    passB = new Button("pass");
    passB.setActionCommand("pass");
    passB.addActionListener(this);
    buttonP.add("East", passB);

    failB = new Button("Fail");
    failB.setActionCommand("fail");
    failB.addActionListener(this);
    buttonP.add("West", failB);

    add("South", buttonP);
    pack();
    setVisible(true);
}
 

import java.awt.Button; //導入方法依賴的package包/類
public static void main(final String[] args) throws AWTException {
    final bug7097771 frame = new bug7097771();
    frame.setSize(300, 300);
    frame.setLocationRelativeTo(null);
    final Button button = new Button();
    button.addActionListener(frame);
    frame.add(button);
    frame.setVisible(true);
    Robot robot = new Robot();
    sleep(robot);
    frame.setEnabled(false);
    button.setEnabled(false);
    button.setEnabled(true);
    sleep(robot);
    Util.clickOnComp(button, robot);
    sleep(robot);
    frame.dispose();
    if (action) {
        throw new RuntimeException("Button is not disabled.");
    }
}
 

import java.awt.Button; //導入方法依賴的package包/類
private void init(Component parent, String  title, String message,
                  String buttonText) {
    Panel p = new Panel();
    add("Center", new Label(message));
    Button btn = new Button(buttonText);
    btn.addActionListener(this);
    p.add(btn);
    add("South", p);
    pack();

    Dimension dDim = getSize();
    if (parent != null) {
        Rectangle fRect = parent.getBounds();
        setLocation(fRect.x + ((fRect.width - dDim.width) / 2),
                    fRect.y + ((fRect.height - dDim.height) / 2));
    }
}
 

import java.awt.Button; //導入方法依賴的package包/類
public TestDialog( Frame frame, String name )
{
  super( frame, name );
  int scrollBoth = TextArea.SCROLLBARS_BOTH;
  instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
  add( "North", instructionsText );

  messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
  add("Center", messageText);

  passB = new Button( "pass" );
  passB.setActionCommand( "pass" );
  passB.addActionListener( this );
  buttonP.add( "East", passB );

  failB = new Button( "fail" );
  failB.setActionCommand( "fail" );
  failB.addActionListener( this );
  buttonP.add( "West", failB );

  add( "South", buttonP );
  pack();

  show();
}
 

import java.awt.Button; //導入方法依賴的package包/類
public static void initTestWindow() {
    mainFrame = new Frame();
    p1 = new Panel();
    mainFrame.setTitle("TestWindow");
    mainFrame.setBounds(700, 10, 400, 100);

    tf = new TextField(20);
    tf.select(0, 10);
    bt = new Button("Disable textfield");
    p1.add(tf);
    p1.add(bt);
    mainFrame.add(p1);
    bt.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent ae) {
            tf.setEditable(false);
        }
    });
    mainFrame.setVisible(true);
}
 

import java.awt.Button; //導入方法依賴的package包/類
private void executeTest() {

        GraphicsDevice defDev = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
        int x = 0;
        Frame f = null;
        for (x = 0; x < gd.length; x ++) {
            if (gd[x] != defDev) {
                secFrame = new Frame("Screen " + x + " - secondary", gd[x].getDefaultConfiguration());
                f = secFrame;
            } else {
                primaryFrame = new Frame("Screen " + x + " - primary", gd[x].getDefaultConfiguration());
                f = primaryFrame;
            }
            Button b = new Button("Print");
            b.addActionListener(this);
            f.add("South", b);
            f.addWindowListener (new WindowAdapter() {
                public void windowClosing(WindowEvent we) {
                    ((Window) we.getSource()).dispose();
                }
            });
            f.setSize(200, 200);
            f.setVisible(true);
        }
    }
 

import java.awt.Button; //導入方法依賴的package包/類
@Override
public void init() {
    if (OSInfo.getOSType() != OSInfo.OSType.MACOSX) {
        Sysout.createDialogWithInstructions(new String[]{
                "Press PASS, this test is for MacOS X only."});
        return;
    }

    System.setProperty("apple.awt.use-file-dialog-packages", "true");

    setLayout(new GridLayout(1, 1));

    fd = new FileDialog(new Frame(), "Open");
    fd.setDirectory(APPLICATIONS_FOLDER);

    showBtn = new Button("Show File Dialog");
    showBtn.addActionListener(this);
    add(showBtn);
    String[] instructions = {
            "1) Click on 'Show File Dialog' button. A file dialog will come up.",
            "2) Navigate to the Applications folder if not already there",
            "3) Check that the application bundles can be selected and can not be navigated",
            "4) If it's true then the test passed, otherwise it failed."};
    Sysout.createDialogWithInstructions(instructions);
}
 

import java.awt.Button; //導入方法依賴的package包/類
private static void frameTest() {
    Panel panel =new Panel();

    print = new Button("PrintDialog");
    print.setActionCommand("PrintDialog");
    print.addActionListener((e) -> {
        PrinterJob job = PrinterJob.getPrinterJob();
        PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
        t.start();
        start = true;
        job.printDialog(aset);
    });

    panel.add(print);

    frame = new Frame("Test Frame");
    frame.setLayout (new BorderLayout ());
    frame.add(panel,"South");
    frame.pack();
    frame.setVisible(true);

    t = new Thread (() -> {
        if (start) {
            try {
                Thread.sleep(5000);
            } catch (InterruptedException ex) {}
            frame.dispose();
        }
    });
}
 

import java.awt.Button; //導入方法依賴的package包/類
private static void frameTest() {
    Panel panel =new Panel();

    print = new Button("PageDialog");
    print.setActionCommand("PageDialog");
    print.addActionListener((e) -> {
        PrinterJob job = PrinterJob.getPrinterJob();
            PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
            t.start();
            start = true;
            PageFormat pf = job.pageDialog(aset);
    });

    panel.add(print);

    frame = new Frame("Test Frame");
    frame.setLayout (new BorderLayout ());
    frame.add(panel,"South");
    frame.pack();
    frame.setVisible(true);

    t = new Thread (() -> {
        if (start) {
            try {
                Thread.sleep(5000);
            } catch (InterruptedException ex) {}
            frame.dispose();
        }
    });
}
 

import java.awt.Button; //導入方法依賴的package包/類
public static void main(final String[] args) throws Exception {

        if (sun.awt.OSInfo.getOSType() == sun.awt.OSInfo.OSType.MACOSX) {
            System.err.println("This test is not for OS X. Menu.setFont() is not supported on OS X.");
            return;
        }

        //Components initialization.
        frame.setMenuBar(mb);
        mb.setFont(new Font("Helvetica", Font.ITALIC, 5));

        final Button button = new Button("Click Me");
        button.addActionListener(new Listener());
        frame.setLayout(new CardLayout());
        frame.add(button, "First");
        frame.setSize(400, 400);
        frame.setVisible(true);
        sleep();

        final int fInsets = frame.getInsets().top;  //Frame insets without menu.
        addMenu();
        final int fMenuInsets = frame.getInsets().top; //Frame insets with menu.
        final int menuBarHeight = fMenuInsets - fInsets;
        // There is no way to change menubar height on windows. But on windows
        // we can try to split menubar in 2 rows.
        for (int i = 0; i < 100 && fMenuInsets == frame.getInsets().top; ++i) {
            // Fill whole menubar.
            addMenu();
        }

        mb.remove(0);
        frame.validate();
        sleep();

        // Test execution.
        // On XToolkit, menubar font should be changed to 60.
        // On WToolkit, menubar font should be changed to default and menubar
        // should be splitted in 2 rows.
        mb.setFont(new Font("Helvetica", Font.ITALIC, 60));
        sleep();

        final Robot r = new Robot();
        r.setAutoDelay(200);
        final Point pt = frame.getLocation();
        r.mouseMove(pt.x + frame.getWidth() / 2,
                    pt.y + fMenuInsets + menuBarHeight / 2);
        r.mousePress(InputEvent.BUTTON1_MASK);
        r.mouseRelease(InputEvent.BUTTON1_MASK);

        sleep();
        frame.dispose();

        if (clicked) {
            fail("Font was not changed");
        }
    }
 

import java.awt.Button; //導入方法依賴的package包/類
private void initGUI() {

        Panel pQuery   = new Panel();
        Panel pCommand = new Panel();

        pResult = new Panel();

        pQuery.setLayout(new BorderLayout());
        pCommand.setLayout(new BorderLayout());
        pResult.setLayout(new BorderLayout());

        Font fFont = new Font("Dialog", Font.PLAIN, 12);

        txtCommand = new TextArea(5, 40);

        txtCommand.addKeyListener(this);

        txtResult = new TextArea(20, 40);

        txtCommand.setFont(fFont);
        txtResult.setFont(new Font("Courier", Font.PLAIN, 12));

        butExecute = new Button("Execute");
        butClear   = new Button("Clear");

        butExecute.addActionListener(this);
        butClear.addActionListener(this);
        pCommand.add("East", butExecute);
        pCommand.add("West", butClear);
        pCommand.add("Center", txtCommand);

        gResult = new Grid();

        setLayout(new BorderLayout());
        pResult.add("Center", gResult);
        pQuery.add("North", pCommand);
        pQuery.add("Center", pResult);
        fMain.add("Center", pQuery);

        tTree = new Tree();

        // (ulrivo): screen with less than 640 width
        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();

        if (d.width >= 640) {
            tTree.setMinimumSize(new Dimension(200, 100));
        } else {
            tTree.setMinimumSize(new Dimension(80, 100));
        }

        gResult.setMinimumSize(new Dimension(200, 300));
        fMain.add("West", tTree);
        doLayout();
        fMain.pack();
    }
 

import java.awt.Button; //導入方法依賴的package包/類
private void createInstructionUI() {
    mainFrame = new Frame("Updating TrayIcon Popup Menu Item Test");
    layout = new GridBagLayout();
    mainControlPanel = new Panel(layout);
    resultButtonPanel = new Panel(layout);

    GridBagConstraints gbc = new GridBagConstraints();
    String instructions
            = "INSTRUCTIONS:"
            + "\n   1. Click on the System Tray Icon"
            + "\n   2. Click on any of the displayed Menu items"
            + "\n   3. Repeat step 1 and count the number of items in the "
            + "Menu"
            + "\n   4. The number of items in the Menu should increase by 1"
            + "\n   5. Repeating steps 1, 2 and 3 should not break 4th step"
            + "\n   6. Click Fail if the 4th step is broken, Otherwise "
            + "click Pass ";

    instructionTextArea = new TextArea();
    instructionTextArea.setText(instructions);
    instructionTextArea.setEnabled(false);
    instructionTextArea.setBackground(Color.white);

    gbc.gridx = 0;
    gbc.gridy = 0;
    gbc.fill = GridBagConstraints.HORIZONTAL;
    mainControlPanel.add(instructionTextArea, gbc);

    passButton = new Button("Pass");
    passButton.setName("Pass");
    passButton.addActionListener(this);

    failButton = new Button("Fail");
    failButton.setName("Fail");
    failButton.addActionListener(this);

    gbc.gridx = 0;
    gbc.gridy = 0;
    resultButtonPanel.add(passButton, gbc);
    gbc.gridx = 1;
    gbc.gridy = 0;
    resultButtonPanel.add(failButton, gbc);
    gbc.gridx = 0;
    gbc.gridy = 1;
    mainControlPanel.add(resultButtonPanel, gbc);

    mainFrame.add(mainControlPanel);
    mainFrame.pack();
    mainFrame.setVisible(true);
}
 

import java.awt.Button; //導入方法依賴的package包/類
/**
 * Method declaration
 *
 */
private void initGUI() {

    Panel pQuery   = new Panel();
    Panel pCommand = new Panel();

    pResult = new Panel();

    pQuery.setLayout(new BorderLayout());
    pCommand.setLayout(new BorderLayout());
    pResult.setLayout(new BorderLayout());

    Font fFont = new Font("Dialog", Font.PLAIN, 12);

    txtCommand = new TextArea(5, 40);

    txtCommand.addKeyListener(this);

    txtResult = new TextArea(20, 40);

    txtCommand.setFont(fFont);
    txtResult.setFont(new Font("Courier", Font.PLAIN, 12));

    butExecute = new Button("Execute");
    butClear   = new Button("Clear");

    butExecute.addActionListener(this);
    butClear.addActionListener(this);
    pCommand.add("East", butExecute);
    pCommand.add("West", butClear);
    pCommand.add("Center", txtCommand);

    gResult = new Grid();

    setLayout(new BorderLayout());
    pResult.add("Center", gResult);
    pQuery.add("North", pCommand);
    pQuery.add("Center", pResult);
    fMain.add("Center", pQuery);

    tTree = new Tree();

    // (ulrivo): screen with less than 640 width
    Dimension d = Toolkit.getDefaultToolkit().getScreenSize();

    if (d.width >= 640) {
        tTree.setMinimumSize(new Dimension(200, 100));
    } else {
        tTree.setMinimumSize(new Dimension(80, 100));
    }

    gResult.setMinimumSize(new Dimension(200, 300));
    fMain.add("West", tTree);
    doLayout();
    fMain.pack();
}
 

import java.awt.Button; //導入方法依賴的package包/類
/**
 * Method declaration
 *
 */
private void initGUI() {

    Panel pQuery   = new Panel();
    Panel pCommand = new Panel();

    // define a Panel pCard which takes four different cards/views:
    // tree of tables, command SQL text area, result window and an editor/input form
    pCard      = new Panel();
    layoutCard = new CardLayout(2, 2);

    pCard.setLayout(layoutCard);

    // four buttons at the top to quickly switch between the four views
    butTree    = new Button("Tree");
    butCommand = new Button("Command");
    butResult  = new Button("Result");
    butEditor  = new Button("Editor");

    butTree.addActionListener(this);
    butCommand.addActionListener(this);
    butResult.addActionListener(this);
    butEditor.addActionListener(this);

    Panel pButtons = new Panel();

    pButtons.setLayout(new GridLayout(1, 4, 8, 8));
    pButtons.add(butTree);
    pButtons.add(butCommand);
    pButtons.add(butResult);
    pButtons.add(butEditor);

    pResult = new Panel();

    pQuery.setLayout(new BorderLayout());
    pCommand.setLayout(new BorderLayout());
    pResult.setLayout(new BorderLayout());

    Font fFont = new Font("Dialog", Font.PLAIN, 12);

    txtCommand = new TextArea(5, 40);

    txtCommand.addKeyListener(this);

    txtResult = new TextArea(20, 40);

    txtCommand.setFont(fFont);
    txtResult.setFont(new Font("Courier", Font.PLAIN, 12));

    butExecute = new Button("Execute");

    butExecute.addActionListener(this);
    pCommand.add("South", butExecute);
    pCommand.add("Center", txtCommand);

    gResult = new Grid();

    setLayout(new BorderLayout());
    pResult.add("Center", gResult);

    tTree = new Tree();

    tTree.setMinimumSize(new Dimension(200, 100));
    gResult.setMinimumSize(new Dimension(200, 300));

    eEditor = new ZaurusEditor();

    pCard.add("tree", tTree);
    pCard.add("command", pCommand);
    pCard.add("result", pResult);
    pCard.add("editor", eEditor);
    fMain.add("Center", pCard);
    fMain.add("North", pButtons);
    doLayout();
    fMain.pack();
}