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:CellForeground.java

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

    Color red = display.getSystemColor(SWT.COLOR_RED);
    Color gray = display.getSystemColor(SWT.COLOR_GRAY);
    Color blue = display.getSystemColor(SWT.COLOR_BLUE);

    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());

    Table table = new Table(shell, SWT.BORDER);
    table.setBackground(gray);/*from w  w  w. j  ava  2  s  .  com*/

    TableColumn column1 = new TableColumn(table, SWT.NONE);
    TableColumn column2 = new TableColumn(table, SWT.NONE);
    TableColumn column3 = new TableColumn(table, SWT.NONE);

    TableItem item = new TableItem(table, SWT.NONE);
    item.setText(new String[] { "normal", "blue foreground", "red foreground" });
    item.setForeground(1, blue);
    item.setForeground(2, red);

    column1.pack();
    column2.pack();
    column3.pack();

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

From source file:ImageGrayScale.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");

            Image disable = new Image(display, image, SWT.IMAGE_GRAY);

            e.gc.drawImage(disable, 10, 10);

            e.gc.drawImage(image, 10, 50);

            image.dispose();//ww w .  j a v  a 2 s .  c o  m
            disable.dispose();
        }
    });

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

From source file:PopupListUsing.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("PopupList Test");
    shell.setLayout(new RowLayout());

    // Create a button to launch the list
    Button button = new Button(shell, SWT.PUSH);
    button.setText("Push Me");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            PopupList list = new PopupList(shell);

            list.setItems(new String[] { "A", "B", "C" });

            String selected = list.open(shell.getBounds());
            System.out.println(selected);
        }//from  w  w  w .j  a v a  2 s . c o m
    });

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

}

From source file:ButtonDefaultShell.java

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

    shell.setLayout(new RowLayout());

    final String[] ratings = new String[] { "A!", "B", "C" };
    final Button[] radios = new Button[ratings.length];
    for (int i = 0; i < ratings.length; i++) {
        radios[i] = new Button(shell, SWT.RADIO);
        radios[i].setText(ratings[i]);/* w  ww .  j ava2s  .  c  o m*/
    }

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

    Button rateButton = new Button(shell, SWT.PUSH);
    rateButton.setText("OK");
    rateButton.addSelectionListener(new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            for (int i = 0; i < radios.length; i++) {
                if (radios[i].getSelection()) {
                    System.out.println(ratings[i]);
                }
            }
        }

        public void widgetDefaultSelected(SelectionEvent e) {
            for (int i = 0; i < radios.length; i++) {
                if (radios[i].getSelection()) {
                    System.out.println(ratings[i]);
                }
            }
        }
    });

    shell.setDefaultButton(rateButton);

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

From source file:TableItemBackground.java

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

    Color red = display.getSystemColor(SWT.COLOR_RED);
    Color gray = display.getSystemColor(SWT.COLOR_GRAY);

    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());

    Table table = new Table(shell, SWT.BORDER);
    table.setBackground(gray);//from   w w  w  . java  2s  . c  o  m

    TableColumn column1 = new TableColumn(table, SWT.NONE);
    TableColumn column2 = new TableColumn(table, SWT.NONE);
    TableColumn column3 = new TableColumn(table, SWT.NONE);

    TableItem item = new TableItem(table, SWT.NONE);
    item.setText(new String[] { "entire", "row", "red background" });
    item.setBackground(red);

    column1.pack();
    column2.pack();
    column3.pack();

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

From source file:Snippet26.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Combo combo = new Combo(shell, SWT.READ_ONLY);
    combo.setItems(new String[] { "A", "B", "C" });
    combo.setSize(200, 200);/*from w ww  .j av  a 2 s .c o  m*/
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:Snippet12.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Text text = new Text(shell, SWT.BORDER | SWT.V_SCROLL);
    text.setBounds(10, 10, 100, 100);/* w  w  w  .j a v  a  2 s.  c o  m*/
    for (int i = 0; i < 16; i++) {
        text.append("Line " + i + "\n");
    }
    shell.open();
    text.setSelection(30, 38);
    System.out.println(text.getCaretLocation());
    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.setText("Sash One");

    shell.setLayout(new FormLayout());

    Sash sash = new Sash(shell, SWT.VERTICAL);
    FormData data = new FormData();
    data.top = new FormAttachment(0, 0);
    data.bottom = new FormAttachment(100, 0);
    data.left = new FormAttachment(50, 0);
    sash.setLayoutData(data);/*from ww w.j  a  va  2  s .co  m*/

    // Create the first text box and attach its right edge
    // to the sash
    Text one = new Text(shell, SWT.BORDER);
    data = new FormData();
    data.top = new FormAttachment(0, 0);
    data.bottom = new FormAttachment(100, 0);
    data.left = new FormAttachment(0, 0);
    data.right = new FormAttachment(sash, 0);
    one.setLayoutData(data);

    Text two = new Text(shell, SWT.BORDER);
    data = new FormData();
    data.top = new FormAttachment(0, 0);
    data.bottom = new FormAttachment(100, 0);
    data.left = new FormAttachment(sash, 0);
    data.right = new FormAttachment(100, 0);
    two.setLayoutData(data);

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

From source file:ImageCopyCreation.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");

            Image copy = new Image(display, image, SWT.IMAGE_COPY);

            e.gc.drawImage(copy, 10, 10);

            e.gc.drawImage(copy, 10, 50);

            image.dispose();// w  w w.ja  v a2  s  .co  m
            copy.dispose();
        }
    });

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

From source file:PaintAWTInsideSWT.java

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

    Frame frame = SWT_AWT.new_Frame(composite);
    Canvas canvas = new Canvas() {
        public void paint(Graphics g) {
            Dimension d = getSize();
            g.drawLine(0, 0, d.width, d.height);
        }/*from   w  w w  .  j  a  va 2 s.  c  o  m*/
    };
    frame.add(canvas);

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