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:Snippet55.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Text text = new Text(shell, SWT.BORDER);
    int columns = 10;
    GC gc = new GC(text);
    FontMetrics fm = gc.getFontMetrics();
    int width = columns * fm.getAverageCharWidth();
    int height = fm.getHeight();
    gc.dispose();/*from w ww.j a  v  a2 s. c  o m*/
    text.setSize(text.computeSize(width, height));
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:FileDialogFileTypeExtensions.java

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

    FileDialog dlg = new FileDialog(shell, SWT.OPEN);

    dlg.setFilterNames(new String[] { "OpenOffice.org Spreadsheet Files (*.sxc)",
            "Microsoft Excel Spreadsheet Files (*.xls)", "Comma Separated Values Files (*.csv)",
            "All Files (*.*)" });

    dlg.setFilterExtensions(new String[] { "*.sxc", "*.xls", "*.csv", "*.*" });
    String fileName = dlg.open();
    if (fileName != null) {
        System.out.println(fileName);
    }/*from  w ww.j a va 2 s  .  c o m*/

    display.dispose();

}

From source file:Snippet44.java

public static void main(String[] args) {
    Display display = new Display();
    final Cursor cursor = new Cursor(display, SWT.CURSOR_HAND);
    Shell shell = new Shell(display);
    shell.open();// w w w  .j  av  a  2  s  .  c o m
    final Button b = new Button(shell, 0);
    b.setBounds(10, 10, 200, 200);
    b.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event e) {
            b.setCursor(cursor);
        }
    });
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    cursor.dispose();
    display.dispose();
}

From source file:DrawTextSWT.java

public static void main(String[] args) {
    Display display = new Display();
    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) {
            e.gc.drawString("www.java2s.com", 5, 5);
        }//www.j a  v a2  s  .  c o  m
    });

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

From source file:MainClass.java

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

    s.setSize(250, 200);//from   www .j  a v  a2  s.  co m
    s.setText("A MouseListener Example");
    final Button b = new Button(s, SWT.PUSH);
    b.setText("Push Me");
    b.setBounds(20, 50, 55, 25);
    s.open();

    b.addMouseMoveListener(new MouseMoveListener() {
        public void mouseMove(MouseEvent e) {
            System.out.println(e.x);
        }
    });

    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.dispose();

}

From source file:MainClass.java

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

    Region region = new Region();
    region.add(createCircle(50, 50, 50));
    region.subtract(createCircle(50, 50, 20));
    shell.setRegion(region);/*from w  ww  .j  av  a 2 s .com*/
    shell.setSize(region.getBounds().width, region.getBounds().height);
    shell.setBackground(display.getSystemColor(SWT.COLOR_BLUE));

    shell.open();

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

From source file:DrawStringLineTabSWT.java

public static void main(String[] args) {
    Display display = new Display();
    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) {
            e.gc.drawString("www.\njava2s\t.com", 5, 5);
        }//from w w  w. j av a 2  s .c  om
    });

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

From source file:org.eclipse.swt.snippets.Snippet265.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Media Player Example");
    shell.setLayout(new FillLayout());
    try {/*from  w w w  . j  ava 2 s.c o m*/
        OleFrame frame = new OleFrame(shell, SWT.NONE);
        clientSite = new OleClientSite(frame, SWT.NONE, "WMPlayer.OCX");
        clientSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
        addFileMenu(frame);
    } catch (SWTError e) {
        System.out.println("Unable to open activeX control");
        display.dispose();
        return;
    }
    shell.setSize(800, 600);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:MouseEventExample.java

/**
 * The application entry point/*from www  . j  ava 2s.co  m*/
 * 
 * @param args the command line arguments
 */
public static void main(String[] args) {
    // Create the window
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new GridLayout());
    shell.setSize(450, 200);
    shell.setText("Mouse Event Example");

    // Create the listener
    MouseEventExample myMouseEventExample = new MouseEventExample(shell);

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

From source file:VerifyListenerUsing.java

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

    Text text = new Text(shell, SWT.SINGLE | SWT.BORDER);
    text.setText("Type somthing to verify.");
    text.addVerifyListener(new VerifyListener() {
        public void verifyText(VerifyEvent arg0) {
            System.out.println("verifying");

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