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:HorizontalSeparatorLabelExample.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell();
    shell.setLayout(new GridLayout(1, false));

    // Create a horizontal separator
    Label separator = new Label(shell, SWT.HORIZONTAL | SWT.SEPARATOR);
    separator.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    shell.open();/*  w  w w . j  a v a  2s  . c o m*/
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:LineCapsSetting.java

public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    shell.addListener(SWT.Paint, new Listener() {
        public void handleEvent(Event event) {
            int x = 20, y = 20, w = 120, h = 60;
            GC gc = event.gc;// w w w.j av  a  2 s  .c  om
            gc.setForeground(display.getSystemColor(SWT.COLOR_BLUE));
            gc.setLineWidth(10);
            int[] caps = { SWT.CAP_FLAT, SWT.CAP_ROUND, SWT.CAP_SQUARE };
            for (int i = 0; i < caps.length; i++) {
                gc.setLineCap(caps[i]);
                gc.drawLine(x, y, x + w, y);
                y += 20;
            }
        }
    });
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:TextKeyEventListener.java

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

    Text t = new Text(shell, SWT.SINGLE | SWT.BORDER);
    t.setBounds(10, 85, 100, 32);//  w w  w.  j a  va2  s. com

    Text t2 = new Text(shell, SWT.SINGLE | SWT.BORDER);
    t2.setBounds(10, 25, 100, 32);

    t2.addListener(SWT.KeyDown, new Listener() {
        public void handleEvent(Event e) {
            System.out.println("KEY");
        }
    });

    shell.setSize(200, 200);
    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);//w w w. ja va2s  . c o m

    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:ShellControlsGetting.java

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

    for (int i = 0; i < 20; i++) {
        Button button = new Button(shell, SWT.TOGGLE);
        button.setText("B" + i);
    }/*  w w  w .j a v  a 2 s .  c o  m*/
    Control[] children = shell.getChildren();
    for (int i = 0; i < children.length; i++) {
        Control child = children[i];
        System.out.println(child);
    }

    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();
    Shell shell = new Shell(display);
    shell.setLayout(new GridLayout(1, false));

    // Create a single line text field
    new Text(shell, SWT.BORDER);

    // Create a right-aligned single line text field
    new Text(shell, SWT.RIGHT | SWT.BORDER);

    // Create a password text field
    new Text(shell, SWT.PASSWORD | SWT.BORDER);

    // Create a read-only text field
    new Text(shell, SWT.READ_ONLY | SWT.BORDER).setText("Read Only");

    // Create a multiple line text field
    Text t = new Text(shell, SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.V_SCROLL);
    t.setLayoutData(new GridData(GridData.FILL_BOTH));

    shell.open();/* w w  w . j  a v  a 2s .  c  o  m*/
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();

}

From source file:TextStrikeout.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("StyledText with underline and strike through");
    shell.setLayout(new FillLayout());
    StyledText text = new StyledText(shell, SWT.BORDER);
    text.setText("0123456789 ABCDEFGHIJKLM NOPQRSTUVWXYZ");

    // make 0123456789 appear strikeout
    StyleRange style1 = new StyleRange();
    style1.start = 0;/*  w w w  .  j  av a2s  .  c o m*/
    style1.length = 10;
    style1.strikeout = true;
    text.setStyleRange(style1);

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

From source file:RadioNoGroup.java

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

    Menu menuBar = new Menu(shell, SWT.BAR);

    Menu fileMenu = new Menu(menuBar);

    MenuItem fileItem = new MenuItem(menuBar, SWT.CASCADE);
    fileItem.setText("File");
    fileItem.setMenu(fileMenu);/*from w  w w  . j a v  a 2s.c  om*/

    MenuItem itema = new MenuItem(fileMenu, SWT.RADIO);
    itema.setText("Radio A");
    MenuItem itemb = new MenuItem(fileMenu, SWT.RADIO);
    itemb.setText("Radio B");
    MenuItem itemc = new MenuItem(fileMenu, SWT.RADIO);
    itemc.setText("Radio C");

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

From source file:MainClass.java

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

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

    Text fahrenheit = new Text(shell, SWT.BORDER);
    fahrenheit.setData("Type a temperature in Fahrenheit");
    fahrenheit.setBounds(20, 20, 100, 20);

    fahrenheit.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent event) {
            // Get the widget whose text was modified
            Text text = (Text) event.widget;
            System.out.println(text.getText());
        }//from 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:TextUnderlined.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("StyledText with underline and strike through");
    shell.setLayout(new FillLayout());
    StyledText text = new StyledText(shell, SWT.BORDER);
    text.setText("0123456789 ABCDEFGHIJKLM NOPQRSTUVWXYZ");

    // make 0123456789 appear underlined
    StyleRange style1 = new StyleRange();
    style1.start = 0;//from  w  ww. j av a2 s  .  c o m
    style1.length = 10;
    style1.underline = true;
    text.setStyleRange(style1);

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