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

List of usage examples for org.eclipse.swt.widgets Display sleep

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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: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 ww  w.j  a va2  s  .co m*/

    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.Snippet127.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 127");
    shell.setLayout(new RowLayout());
    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("Can't Traverse");
    button1.addTraverseListener(e -> {
        switch (e.detail) {
        case SWT.TRAVERSE_TAB_NEXT:
        case SWT.TRAVERSE_TAB_PREVIOUS: {
            e.doit = false;//from   w  ww.j  a va2  s .  co  m
        }
        }
    });
    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("Can Traverse");
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    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;//from www .  j av  a2 s  . 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:BrowserExample.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    shell.setText("Browser example");
    BrowserExample instance = new BrowserExample(shell);
    Image icon = new Image(display, "java2s.gif");
    shell.setImage(icon);/*from  www.  j av  a2  s  .  com*/
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    icon.dispose();
    instance.dispose();
    display.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);/*w ww . 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:MainClass.java

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

    s.setText("A Tabbed Shell Example");
    final CoolBar bar = new CoolBar(s, SWT.BORDER);
    bar.setSize(280, 70);// w  w w .j  a  v  a  2 s.c om
    bar.setLocation(0, 0);
    // final Image openIcon = new Image(d, "c:\\icons\\open.jpg");

    final CoolItem openCoolItem = new CoolItem(bar, SWT.NONE);
    final Button openBtn = new Button(bar, SWT.PUSH);
    // openBtn.setImage(openIcon);
    openBtn.pack();
    Point size = openBtn.getSize();
    openCoolItem.setControl(openBtn);
    openCoolItem.setSize(openCoolItem.computeSize(size.x, size.y));

    s.open();
    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.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);//www. j  a v  a2 s .  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:org.eclipse.swt.snippets.Snippet270.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Main Window");
    shell.setLayout(new FillLayout());
    final Browser browser;
    try {//from w  w w. j  a v a 2 s .co m
        browser = new Browser(shell, BROWSER_STYLE);
    } catch (SWTError e) {
        System.out.println("Could not instantiate Browser: " + e.getMessage());
        display.dispose();
        return;
    }
    initialize(display, browser);
    shell.open();
    browser.setUrl("http://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_win_open");
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:ImageDataFromImage.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");

            ImageData data = image.getImageData();

            System.out.println(data.height);

            e.gc.drawImage(image, 10, 10);
            image.dispose();/*w  w  w  .  j a  va  2 s .co m*/
        }
    });

    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  ww  w  . j  ava 2  s. c o m*/

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

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