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:ImageLoadingFromFile.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Canvas Example");
    shell.setLayout(new FillLayout());

    Canvas canvas = new Canvas(shell, SWT.NONE);

    canvas.addPaintListener(new PaintListener() {
        public void paintControl(PaintEvent e) {
            Image image = new Image(display, "yourFile.gif");

            e.gc.drawImage(image, 10, 10);

            image.dispose();/*w  w  w  .  j av a  2  s .  c  o m*/
        }
    });

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

From source file:org.eclipse.swt.snippets.Snippet233.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Parent Shell");
    shell.addMouseListener(mouseDownAdapter(e -> {
        Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
        Point pt = display.getCursorLocation();
        dialog.setLocation(pt.x, pt.y);/*w w w. jav  a2 s .com*/
        dialog.setText("Dialog Shell");
        dialog.setSize(100, 100);
        dialog.open();
    }));
    shell.setSize(400, 400);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:MainClass.java

public static void main(String[] a) {
    final String[] ITEMS = { "A", "B", "C", "D", "E" };

    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new RowLayout());

    // Create a drop-down combo
    Combo combo = new Combo(shell, SWT.DROP_DOWN);
    combo.setItems(ITEMS);/*from   w  w w  . j  a va  2  s  . c  o  m*/

    // Create a read only combo
    Combo readOnly = new Combo(shell, SWT.DROP_DOWN | SWT.READ_ONLY);
    readOnly.setItems(ITEMS);

    // Create a "simple" combo
    Combo simple = new Combo(shell, SWT.SIMPLE);
    simple.setItems(ITEMS);

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

}

From source file:MainClass.java

public static void main(String[] a) {

    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new GridLayout(1, false));

    // Create a horizontal slider, accepting the defaults
    new Slider(shell, SWT.HORIZONTAL);

    // Create a vertical slider and set its properties
    Slider slider = new Slider(shell, SWT.VERTICAL);
    slider.setMinimum(0);/*from   w w  w  .  ja va 2s. c om*/
    slider.setMaximum(100);
    slider.setIncrement(5);
    slider.setPageIncrement(20);
    slider.setSelection(75);

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

From source file:StyledTextVerifyListenerStopPasting.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.addVerifyListener(new VerifyListener() {
        public void verifyText(VerifyEvent event) {
            if (event.text.length() > 1) {
                event.text = "Stop pasting!";
            }//from   w w w.  j  a  v  a  2s .c  o m

        }
    });

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

From source file:GroupShadowCreate.java

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

    // Create the first Group
    Group group1 = new Group(shell, SWT.SHADOW_IN);
    group1.setText("Who's your favorite?");
    group1.setLayout(new RowLayout(SWT.VERTICAL));
    new Button(group1, SWT.RADIO).setText("A");
    new Button(group1, SWT.RADIO).setText("B");
    new Button(group1, SWT.RADIO).setText("C");
    new Button(group1, SWT.RADIO).setText("D");

    shell.open();//from w w  w.  j  a  v a2  s.  c  om
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:ComboExample.java

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

    // Create a drop-down combo
    Combo combo = new Combo(shell, SWT.DROP_DOWN);
    combo.setItems(ITEMS);//from ww  w  . j  a  v  a  2  s.co  m

    // Create a read only combo
    Combo readOnly = new Combo(shell, SWT.DROP_DOWN | SWT.READ_ONLY);
    readOnly.setItems(ITEMS);

    // Create a "simple" combo
    Combo simple = new Combo(shell, SWT.SIMPLE);
    simple.setItems(ITEMS);

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

From source file:AccessibleControlListenerAdding.java

License:asdf

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

    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());

    Label label = new Label(shell, SWT.NONE);
    label.setText("asdf");

    Accessible accessible = label.getAccessible();
    accessible.addAccessibleControlListener(new AccessibleControlAdapter() {
        public void getState(AccessibleControlEvent e) {
            super.getState(e);
            System.out.println("AccessibleControlListener");
        }//from  www  .j  ava 2  s.  c  om
    });

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

    display.dispose();
}

From source file:ShellClosePrevent.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.addListener(SWT.Close, new Listener() {
        public void handleEvent(Event event) {
            int style = SWT.APPLICATION_MODAL | SWT.YES | SWT.NO;
            MessageBox messageBox = new MessageBox(shell, style);
            messageBox.setText("Information");
            messageBox.setMessage("Close the shell?");
            event.doit = messageBox.open() == SWT.YES;

        }/*from ww  w  .  j  a v  a 2  s.  co  m*/
    });
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:GroupImageAdding.java

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

    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    Group group = new Group(shell, SWT.NONE);
    group.setLayout(new FillLayout());
    group.setText("a square");
    Canvas canvas = new Canvas(group, SWT.NONE);
    canvas.addPaintListener(new PaintListener() {
        public void paintControl(PaintEvent e) {
            e.gc.drawImage(new Image(display, "yourFile.gif"), 0, 0);
        }/*  ww  w.  j a  va  2  s .com*/
    });

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

    display.dispose();
}