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

Introduction

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

Prototype

public Display()

Source Link

Document

Constructs a new instance of this class.

Usage

From source file:StyledTextVerifyListenerBackspaceDelete.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   w w  w . j  a  va 2s .c  o  m
            // Allow backspace and delete
            if (event.character == '\u0008' || event.character == '\u007F') {
                event.doit = true;
            }
        }
    });

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

}

From source file:FormLayoutAttachControl.java

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

    shell.setLayout(new FormLayout());

    FormData formData = new FormData();
    formData.left = new FormAttachment(50);

    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("button1");
    button1.setLayoutData(formData);//from   w  w w  .  jav a 2 s  . c  o m

    shell.setSize(450, 400);
    shell.open();

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

From source file:TextLink.java

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

    final Text text0 = new Text(shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    final Text text1 = new Text(shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);

    text0.addVerifyListener(new VerifyListener() {
        public void verifyText(VerifyEvent event) {
            text1.setTopIndex(text0.getTopIndex());
            text1.setSelection(event.start, event.end);
            text1.insert(event.text);/*from w  ww  .j a  v a  2s  .c o m*/
        }
    });

    shell.setBounds(10, 10, 200, 200);
    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.setSize(250, 250);/*ww w.j  a v a  2  s.c o m*/
    s.setText("A List Example");
    final List l = new List(s, SWT.MULTI | SWT.BORDER);
    l.setBounds(50, 50, 75, 75);
    l.add("Item One");
    l.add("Item Two");
    l.add("Item Three");
    l.add("Item Four");
    l.add("Item Five");
    final Button b1 = new Button(s, SWT.PUSH | SWT.BORDER);
    b1.setBounds(150, 150, 50, 25);
    b1.setText("Click Me");
    b1.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            String selected[] = l.getSelection();
            for (int i = 0; i < selected.length; i++) {
                System.out.println(selected[i]);
            }
        }
    });

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

From source file:CompositePaintListener.java

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

    final Composite composite = new Composite(shell, SWT.BORDER);
    composite.setSize(700, 600);// ww w  .  jav a  2  s.  c  o m

    final Color red = display.getSystemColor(SWT.COLOR_RED);
    composite.addPaintListener(new PaintListener() {
        public void paintControl(PaintEvent e) {
            e.gc.setBackground(red);
            e.gc.fillOval(5, 5, 690, 590);
        }
    });

    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);/*from  www  . j av a 2s.  c om*/

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

From source file:ButtonSelectionListener.java

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

    Button button = new Button(shell, SWT.NONE);
    button.setText("Click and check the console");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {

            System.out.println("selection event");
        }/* ww w.  j  a va2 s  .c  om*/
    });

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

From source file:MainClass.java

public static void main(String[] a) {

    final Display d = new Display();
    final Shell shell = new Shell(d);

    shell.setSize(250, 200);/*from   w  ww . jav  a  2  s  .  com*/

    shell.setLayout(new FillLayout());

    ScrolledComposite sc = new ScrolledComposite(shell, SWT.H_SCROLL | SWT.V_SCROLL);

    Composite child = new Composite(sc, SWT.NONE);
    child.setLayout(new FillLayout());

    new Button(child, SWT.PUSH).setText("One");
    new Button(child, SWT.PUSH).setText("Two");
    sc.setContent(child);

    sc.setMinSize(300, 300);

    sc.setExpandHorizontal(true);
    sc.setExpandVertical(true);

    shell.open();
    while (!shell.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.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 ww w  .j  a  v a  2s  . c  om*/
    });

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

From source file:SelectRangeList.java

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

    // Create a multiple-selection list
    List multi = new List(shell, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);

    // Add the items all at once
    multi.setItems(ITEMS);/* ww  w . j  a  va2 s .  co  m*/

    // Select a range
    multi.select(0, 2);

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