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

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

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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:FormLayoutSimple.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    FormLayout layout = new FormLayout();
    layout.marginHeight = 5;/*w ww. ja va 2  s  .c om*/
    layout.marginWidth = 10;
    shell.setLayout(layout);
    new Button(shell, SWT.PUSH).setText("Button");
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:BackgroundColorImageInherit.java

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

    shell.setLayout(new RowLayout(SWT.VERTICAL));

    Color color = display.getSystemColor(SWT.COLOR_CYAN);

    Group group = new Group(shell, SWT.NONE);
    group.setText("SWT.INHERIT_NONE");
    group.setBackground(color);//from   w  w w  . j a  v a2  s.  c o  m
    group.setBackgroundMode(SWT.INHERIT_NONE);

    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 d = new Display();
    Shell s = new Shell(d);

    final Text text1 = new Text(s, SWT.WRAP | SWT.BORDER);
    text1.setBounds(100, 50, 100, 20);/*from   w  ww  .j a v a 2s . c  o  m*/
    text1.setTextLimit(5);
    text1.setEchoChar('*');
    final Text text2 = new Text(s, SWT.SINGLE | SWT.BORDER);
    text2.setBounds(100, 75, 100, 20);
    text2.setTextLimit(30);

    FocusListener focusListener = new FocusListener() {
        public void focusGained(FocusEvent e) {
        }

        public void focusLost(FocusEvent e) {
            Text t = (Text) e.widget;
            if (t == text2) {
                if (t.getText().length() < 3) {
                    t.setFocus();
                }
            }
        }
    };
    text1.addFocusListener(focusListener);
    text2.addFocusListener(focusListener);

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

From source file:CheckBoxSelected.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 | SWT.NO_RADIO_GROUP);
    fileItem.setText("File");
    fileItem.setMenu(fileMenu);/*ww  w.ja  v a2  s . c om*/

    MenuItem itema = new MenuItem(fileMenu, SWT.CHECK);
    itema.setText("Radio A");
    itema.setSelection(true);

    MenuItem itemb = new MenuItem(fileMenu, SWT.NONE);
    itemb.setText("Radio B");
    MenuItem itemc = new MenuItem(fileMenu, SWT.NONE);
    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 d = new Display();
    Shell s = new Shell(d);

    Text text1 = new Text(s, SWT.WRAP | SWT.BORDER);
    text1.setBounds(100, 50, 100, 20);//  w ww . j  av a  2s. com
    text1.setTextLimit(5);
    text1.setText("12345");
    Text text2 = new Text(s, SWT.SINGLE | SWT.BORDER);
    text2.setBounds(100, 75, 100, 20);
    text2.setTextLimit(30);

    FocusListener focusListener = new FocusListener() {
        public void focusGained(FocusEvent e) {
            Text t = (Text) e.widget;
            t.selectAll();
        }

        public void focusLost(FocusEvent e) {
            Text t = (Text) e.widget;
            if (t.getSelectionCount() > 0) {
                t.clearSelection();
            }
        }
    };
    text1.addFocusListener(focusListener);
    text2.addFocusListener(focusListener);

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

From source file:ScrollBarSelectionValue.java

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

    // Create a List with a vertical ScrollBar
    List list = new List(shell, SWT.V_SCROLL);

    // Add a bunch of items to it
    for (int i = 0; i < 500; i++) {
        list.add("A list item");
    }//from w ww . j  av  a  2s  .  c  o m

    // Get the ScrollBar
    ScrollBar sb = list.getVerticalBar();
    // Show the selection value
    System.out.println("Selection: " + sb.getSelection());

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

From source file:RowLayoutDefaultValue.java

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

    RowLayout rowLayout = new RowLayout();

    shell.setLayout(rowLayout);/*from w w  w. j av a  2  s . c  o m*/

    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("button1");

    List list = new List(shell, SWT.BORDER);
    list.add("item 1");
    list.add("item 2");
    list.add("item 3");

    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("button #2");

    shell.setSize(450, 100);
    shell.open();

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

From source file:PopupMenuAddTwoControls.java

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

    Composite c1 = new Composite(shell, SWT.BORDER);
    c1.setSize(100, 100);/*from  ww w.j  av  a  2s  .  c  o  m*/

    Composite c2 = new Composite(shell, SWT.BORDER);
    c2.setBounds(100, 0, 100, 100);

    Menu menu = new Menu(shell, SWT.POP_UP);
    MenuItem item = new MenuItem(menu, SWT.PUSH);
    item.setText("Popup");

    c1.setMenu(menu);
    c2.setMenu(menu);

    shell.setMenu(menu);
    shell.setSize(300, 300);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:FormLayoutFormDataWidthHeight.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.width = 100;/*from  w  ww  .ja v  a 2  s .co  m*/
    formData.height = 200;

    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("button1");
    button1.setLayoutData(formData);

    shell.setSize(450, 400);
    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  w ww.j  a  va  2  s. co m*/

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

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