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

Introduction

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

Prototype

public boolean sleep()

Source Link

Document

Causes the user-interface thread to sleep (that is, to be put in a state where it does not consume CPU cycles) until an event is received or it is otherwise awakened.

Usage

From source file:TextBackground.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    StyledText text = new StyledText(shell, SWT.BORDER);
    text.setText("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ");

    StyleRange style1 = new StyleRange();
    style1.start = 0;//  w ww.j a v  a  2 s . c  o m
    style1.length = 10;
    style1.background = display.getSystemColor(SWT.COLOR_BLUE);
    text.setStyleRange(style1);

    shell.pack();
    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();

    // Create the main window
    Shell shell = new Shell(display);

    shell.addControlListener(new ControlAdapter() {
        public void controlResized(ControlEvent event) {
            // Get the event source (the shell)
            Shell shell = (Shell) event.getSource();
            Rectangle rect = shell.getClientArea();
            System.out.println(rect);
        }//  w  w w.  j  a  va  2  s . c  om
    });

    shell.open();

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

From source file:ComboSelectionListener.java

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

    Combo combo = new Combo(shell, SWT.NONE);
    combo.setItems(new String[] { "Press enter to select", "B-1", "C-1" });

    combo.addSelectionListener(new SelectionAdapter() {
        public void widgetDefaultSelected(SelectionEvent e) {
            System.out.println("Combo");
        }/*from  w ww . j a va  2s.co m*/
    });

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

From source file:LinkControlEventSelection.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Link link = new Link(shell, SWT.BORDER);
    link.setText("This a very simple <A href=\"htpp://www.java2s.com\">link</A> widget.");
    link.setSize(140, 40);//from w ww. j a v  a2  s  . c om

    link.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            System.out.println("Selection: " + event.text);
        }
    });

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

From source file:Snippet101.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Table table = new Table(shell, SWT.BORDER | SWT.MULTI);
    table.setSize(200, 200);/*from  w w w.j  av  a2  s  .co m*/
    for (int i = 0; i < 12; i++) {
        TableItem item = new TableItem(table, SWT.NONE);
        item.setText("Item " + i);
    }
    TableItem item = new TableItem(table, SWT.NONE, 1);
    item.setText("*** New Item " + table.indexOf(item) + " ***");
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:MouseTrackAdapter.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Label label = new Label(shell, SWT.SHADOW_IN | SWT.CENTER);

    shell.setLayout(new GridLayout());

    MouseTrackAdapter listener = new MouseEnterExitListener();

    label.setText("Point your cursor here ...");
    label.setBounds(30, 30, 200, 30);/*ww w  .j  a  v a  2  s. c o  m*/

    label.addMouseTrackListener(listener);

    shell.setSize(260, 120);
    shell.open();

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

From source file:org.eclipse.swt.snippets.Snippet44.java

public static void main(String[] args) {
    Display display = new Display();
    final Cursor cursor = display.getSystemCursor(SWT.CURSOR_HAND);
    Shell shell = new Shell(display);
    shell.setText("Snippet 44");
    shell.open();/*www  .  j  a  v  a 2  s  . c  o m*/
    final Button b = new Button(shell, 0);
    b.setText("Push to set cursor to hand");
    Rectangle clientArea = shell.getClientArea();
    b.setBounds(clientArea.x + 10, clientArea.y + 10, 200, 200);
    b.addListener(SWT.Selection, e -> b.setCursor(cursor));
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:GroupWithoutGroupingRadioButtons.java

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

    // Create the second Group
    Group group2 = new Group(shell, SWT.NO_RADIO_GROUP);
    group2.setText("Who's your favorite?");
    group2.setLayout(new RowLayout(SWT.VERTICAL));
    new Button(group2, SWT.RADIO).setText("A");
    new Button(group2, SWT.RADIO).setText("B");
    new Button(group2, SWT.RADIO).setText("C");

    shell.open();//  w  w w  . ja v a 2 s .c  om
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:Snippet41.java

public static void main(String[] args) {
    String string = "This is a string\nwith a new line.";
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.open();//from   ww w .java 2  s  .  c om
    TabFolder folder = new TabFolder(shell, SWT.BORDER);
    folder.setSize(200, 200);
    TabItem item0 = new TabItem(folder, 0);
    item0.setToolTipText(string);
    ToolBar bar = new ToolBar(shell, SWT.BORDER);
    bar.setBounds(0, 200, 200, 64);
    ToolItem item1 = new ToolItem(bar, 0);
    item1.setToolTipText(string);
    shell.setToolTipText(string);
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:DrawFocusRectangle.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.setForeground(e.display.getSystemColor(SWT.COLOR_RED));
            e.gc.drawFocus(5, 5, 200, 10);
        }//from   ww w.  j  a v a2 s  . c om
    });

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