Example usage for org.eclipse.swt.widgets Display dispose

Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Display dispose.

Prototype

public void dispose()

Source Link

Usage

From source file:MainClass.java

public static void main(String[] a) {
    Display d = new Display();
    Shell s = new Shell(d);

    s.setText("A Shell Menu Example");

    Menu m = new Menu(s, SWT.BAR);

    MenuItem file = new MenuItem(m, SWT.CASCADE);
    file.setText("File");
    Menu filemenu = new Menu(s, SWT.DROP_DOWN);
    file.setMenu(filemenu);/* w w w .j  a va2  s  .  co  m*/
    MenuItem openItem = new MenuItem(filemenu, SWT.PUSH);
    openItem.setText("&Open");
    openItem.setAccelerator(SWT.CTRL + 'O');
    openItem.addSelectionListener(new Open());
    MenuItem exitItem = new MenuItem(filemenu, SWT.PUSH);
    exitItem.setText("Exit");
    s.setMenuBar(m);
    s.open();
    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.dispose();
}

From source file:OpenWindowListenerUsing.java

public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);

    Browser browser = new Browser(shell, SWT.NONE);
    browser.setBounds(5, 5, 600, 600);//from www.j a  v a 2  s  .co  m

    browser.addOpenWindowListener(new OpenWindowListener() {
        public void open(WindowEvent event) {
            Shell shell = new Shell(display);
            shell.setText("New Window");
            shell.setLayout(new FillLayout());
            Browser browser = new Browser(shell, SWT.NONE);
            event.browser = browser;
        }
    });

    browser.setUrl("http://java2s.com");
    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:JavaViewer.java

public static void main(String[] args) {
    Display display = new Display();
    JavaViewer example = new JavaViewer();
    Shell shell = example.open(display);
    while (!shell.isDisposed())
        if (!display.readAndDispatch())
            display.sleep();/*  ww w  .  j a  v  a  2 s  . c om*/
    display.dispose();
}

From source file:SpinnerFloatPoint.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Spinner with float values");
    shell.setLayout(new GridLayout());
    final Spinner spinner = new Spinner(shell, SWT.NONE);
    // allow 3 decimal places
    spinner.setDigits(3);//from   w ww  .j a  v a  2s . c  o m
    // set the minimum value to 0.001
    spinner.setMinimum(1);
    // set the maximum value to 20
    spinner.setMaximum(20000);
    // set the increment value to 0.010
    spinner.setIncrement(10);
    // set the seletion to 3.456
    spinner.setSelection(3456);
    shell.setSize(200, 200);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:TabListFocusTransfer.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new RowLayout());

    Button b1 = new Button(shell, SWT.PUSH);
    b1.setText("1");
    Button b2 = new Button(shell, SWT.RADIO);
    b2.setText("2");
    Button b3 = new Button(shell, SWT.RADIO);
    b3.setText("3");
    Button b4 = new Button(shell, SWT.RADIO);
    b4.setText("4");
    Button b5 = new Button(shell, SWT.PUSH);
    b5.setText("5");

    Control[] tabList1 = new Control[] { b2, b1, b3, b5, b4 };
    shell.setTabList(tabList1);//from   w w  w  . j  a v  a2 s.c  o  m

    shell.pack();
    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet32.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 32");
    Label label = new Label(shell, SWT.NONE);
    label.setText("Can't find icon for .bmp");
    Image image = null;/*ww w.ja  v a 2  s  . c  o  m*/
    Program p = Program.findProgram(".bmp");
    if (p != null) {
        ImageData data = p.getImageData();
        if (data != null) {
            image = new Image(display, data);
            label.setImage(image);
        }
    }
    label.pack();
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    if (image != null)
        image.dispose();
    display.dispose();
}

From source file:ReplaceStyleRanges.java

License:asdf

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);

    final StyledText styledText = new StyledText(shell, SWT.V_SCROLL | SWT.BORDER);
    styledText.setText("asdfasdfasdfasdf12345678910234567890");

    StyleRange[] ranges = new StyleRange[2];
    ranges[0] = new StyleRange(0, 3, display.getSystemColor(SWT.COLOR_GREEN), null);
    ranges[1] = new StyleRange(3, 6, display.getSystemColor(SWT.COLOR_BLUE), null);

    styledText.setStyleRanges(ranges);//from w  w  w.j  a  va 2s .com

    styledText.replaceStyleRanges(5, 9, ranges);

    styledText.setBounds(10, 10, 500, 100);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet34.java

public static void main(String[] args) {
    Display display = new Display();
    Image image = new Image(display, 16, 16);
    Color color = display.getSystemColor(SWT.COLOR_RED);
    GC gc = new GC(image);
    gc.setBackground(color);/*from  www  .  ja  va  2  s .co  m*/
    gc.fillRectangle(image.getBounds());
    gc.dispose();
    Shell shell = new Shell(display);
    shell.setText("Snippet 34");
    Label label = new Label(shell, SWT.BORDER);
    Rectangle clientArea = shell.getClientArea();
    label.setLocation(clientArea.x, clientArea.y);
    label.setImage(image);
    label.pack();
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    image.dispose();
    display.dispose();
}

From source file:StyledTextVerifyListenerReturn.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);

    StyledText styledText = new StyledText(shell, SWT.V_SCROLL | SWT.BORDER);
    styledText.setText("12345");

    styledText.addVerifyKeyListener(new VerifyKeyListener() {

        public void verifyKey(VerifyEvent event) {
            System.out.println(event.character);
            event.doit = false;/*w  ww.ja  v  a 2s.c  o  m*/

            // Allow return
            if (event.character == '\r')
                event.doit = true;
        }
    });

    styledText.setBounds(10, 10, 100, 100);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();

}

From source file:org.eclipse.swt.snippets.Snippet40.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 40");
    shell.setLayout(new GridLayout(2, false));
    Composite c1 = new Composite(shell, SWT.BORDER);
    c1.setLayoutData(new GridData(100, 100));
    Composite c2 = new Composite(shell, SWT.BORDER);
    c2.setLayoutData(new GridData(100, 100));
    Menu menu = new Menu(shell, SWT.POP_UP);
    MenuItem item = new MenuItem(menu, SWT.PUSH);
    item.setText("Popup");
    c1.setMenu(menu);//from  w w w . j  av a  2 s  . co  m
    c2.setMenu(menu);
    shell.setMenu(menu);
    shell.setSize(300, 300);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}