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:org.eclipse.swt.snippets.Snippet303.java

public static void main(String[] args) {
    final String SCRIPT = "document.onmousedown = function(e) {if (!e) {e = window.event;} if (e) {window.status = 'MOUSEDOWN: ' + e.clientX + ',' + e.clientY;}}";
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Snippet 303");
    shell.setLayout(new FillLayout());
    final Browser browser;
    try {//w  ww  . ja v a 2 s.c  om
        browser = new Browser(shell, SWT.NONE);
    } catch (SWTError e) {
        System.out.println("Could not instantiate Browser: " + e.getMessage());
        display.dispose();
        return;
    }
    browser.addProgressListener(ProgressListener.completedAdapter(event -> browser.execute(SCRIPT)));
    browser.addStatusTextListener(event -> {
        if (event.text.startsWith("MOUSEDOWN: ")) {
            System.out.println(event.text);
            browser.execute("window.status = '';");
        }
    });
    browser.setUrl("eclipse.org");
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:ComboReadOnlyCreate.java

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

    // Create a read-only Combo
    Combo readOnly = new Combo(shell, SWT.DROP_DOWN | SWT.READ_ONLY);
    readOnly.setItems(ITEMS);//  www  . j a v  a2 s. c o  m

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

From source file:CursorSetControl.java

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

    Cursor cursor = new Cursor(display, SWT.CURSOR_HAND);

    Shell shell = new Shell(display);
    shell.open();/*w  ww  . ja v a2s. com*/
    final Button b = new Button(shell, 0);
    b.setBounds(10, 10, 200, 200);
    b.setCursor(cursor);

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

From source file:ShellStates.java

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

    shell.setMinimized(true);//from  w ww  .ja  va  2s.  c  om

    shell.open();
    // Set up the event loop.
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            // If no more entries in event queue
            display.sleep();
        }
    }
    display.dispose();
}

From source file:ShellSmallImage.java

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

    Image small = new Image(display, "yourFile.gif");

    shell.setImage(small);/*from   w w  w  .ja  va  2s.  c om*/

    shell.open();

    // Set up the event loop.
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            // If no more entries in event queue
            display.sleep();
        }
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet121.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 121");
    shell.setLayout(new FillLayout());
    Text text = new Text(shell, SWT.SINGLE | SWT.BORDER);
    text.setEchoChar('*');
    shell.pack();/*from www. j  ava 2  s.c om*/
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet327.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 327");
    shell.setLayout(new FillLayout());

    final Browser browser;
    try {/*  w w w  . ja va 2  s . co m*/
        browser = new Browser(shell, SWT.NONE);
    } catch (SWTError e) {
        System.out.println("Could not instantiate Browser: " + e.getMessage());
        display.dispose();
        return;
    }
    browser.setText(createPage(0));
    browser.addLocationListener(LocationListener.changingAdapter(event -> {
        String location = event.location;
        int index = location.indexOf(PREAMBLE);
        if (index != -1) {
            int pageNumber = Integer.valueOf(location.substring(index + PREAMBLE.length())).intValue();
            browser.setText(createPage(pageNumber));
            event.doit = false;
        }
    }));

    shell.setBounds(10, 10, 200, 200);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:CaretImage.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.open();// w  w w. j  ava2s  .c o m

    Caret caret = new Caret(shell, SWT.NONE);
    Image image = new Image(display, "yourFile.gif");
    caret.setLocation(10, 10);
    caret.setImage(image);
    caret.setVisible(true);

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

    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet326.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 326");
    shell.setLayout(new GridLayout());

    final Browser browser;
    try {/*from   ww w.ja  v  a 2  s. co  m*/
        browser = new Browser(shell, SWT.NONE);
    } catch (SWTError e) {
        System.out.println("Could not instantiate Browser: " + e.getMessage());
        display.dispose();
        return;
    }
    browser.setLayoutData(new GridData(400, 400));
    browser.setText(HTML);

    final Button button = new Button(shell, SWT.PUSH);
    button.setText("Invoke Browser.close()");
    button.addListener(SWT.Selection, event -> {
        boolean result = browser.close();
        System.out.println("was Browser disposed: " + result);
        if (result) {
            button.setEnabled(false);
        }
    });
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet159.java

public static void main(String[] args) {
    final String newTitle = "New Value for Title";
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Snippet 159");
    shell.setLayout(new FillLayout());
    final Browser browser;
    try {/*from   w ww  .java 2 s .c o m*/
        browser = new Browser(shell, SWT.NONE);
    } catch (SWTError e) {
        System.out.println("Could not instantiate Browser: " + e.getMessage());
        display.dispose();
        return;
    }
    browser.addTitleListener(event -> {
        System.out.println("TitleEvent: " + event.title);
        shell.setText(event.title);
    });
    browser.addProgressListener(ProgressListener.completedAdapter(event -> {
        /* Set HTML title tag using JavaScript and DOM when page has been loaded */
        boolean result = browser.execute("document.title='" + newTitle + "'");
        if (!result) {
            /* Script may fail or may not be supported on certain platforms. */
            System.out.println("Script was not executed.");
        }
    }));
    /* Load an HTML document */
    browser.setUrl("http://www.eclipse.org");
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}