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:SpinnerFloatPoint.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Spinner with float values");
    shell.setLayout(new GridLayout());
    final Spinner spinner = new Spinner(shell, SWT.NONE);
    // allow 3 decimal places
    spinner.setDigits(3);/*from   w w w.jav a2  s  . c om*/
    // set the minimum value to 0.001
    spinner.setMinimum(1);
    // set the maximum value to 20
    spinner.setMaximum(20000);
    // set the increment value to 0.010
    spinner.setIncrement(10);
    // set the seletion to 3.456
    spinner.setSelection(3456);
    shell.setSize(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);

    final ToolBar bar = new ToolBar(s, SWT.HORIZONTAL);
    bar.setSize(300, 70);/* w  w w  .  j ava2  s  .c o  m*/
    bar.setLocation(0, 0);

    // create images for toolbar buttons
    // final Image saveIcon = new Image(d, "c:\\icons\\save.jpg");
    // final Image openIcon = new Image(d, "c:\\icons\\open.jpg");
    // final Image cutIcon = new Image(d, "c:\\icons\\cut.jpg");
    // final Image copyIcon = new Image(d, "c:\\icons\\copy.jpg");
    // final Image pasteIcon = new Image(d, "c:\\icons\\paste.jpg");

    // create and add the button for performing an open operation
    final ToolItem openToolItem = new ToolItem(bar, SWT.PUSH);
    // openToolItem.setImage(openIcon);
    openToolItem.setText("Open");
    openToolItem.setToolTipText("Open File");

    // create and add the button for performing a save operation
    final ToolItem saveToolItem = new ToolItem(bar, SWT.PUSH);
    // saveToolItem.setImage(saveIcon);
    saveToolItem.setText("Save");
    saveToolItem.setToolTipText("Save File");
    s.open();
    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.dispose();
}

From source file:MessageBoxWarningBoxYESNOCancelButton.java

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

    int style = SWT.ICON_WARNING | SWT.YES | SWT.NO | SWT.CANCEL;

    MessageBox messageBox = new MessageBox(shell, style);
    messageBox.setMessage("Message");
    int rc = messageBox.open();

    switch (rc) {
    case SWT.OK://  www.  j  a  v a  2  s.  co  m
        System.out.println("SWT.OK");
        break;
    case SWT.CANCEL:
        System.out.println("SWT.CANCEL");
        break;
    case SWT.YES:
        System.out.println("SWT.YES");
        break;
    case SWT.NO:
        System.out.println("SWT.NO");
        break;
    case SWT.RETRY:
        System.out.println("SWT.RETRY");
        break;
    case SWT.ABORT:
        System.out.println("SWT.ABORT");
        break;
    case SWT.IGNORE:
        System.out.println("SWT.IGNORE");
        break;
    }

    display.dispose();
}

From source file:StyledTextClearKeyBinding.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.setKeyBinding('i' | SWT.ALT, ST.TOGGLE_OVERWRITE);

    //clear/* w ww  .j  a v  a  2s  . com*/
    styledText.setKeyBinding('i' | SWT.ALT, SWT.NULL);

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

}

From source file:DrawOval.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.addPaintListener(new PaintListener() {
        public void paintControl(PaintEvent event) {
            Rectangle rect = shell.getClientArea();
            event.gc.drawOval(0, 0, rect.width - 1, rect.height - 1);
        }/*from  w w  w  .j a v a2s . com*/
    });
    shell.setBounds(10, 10, 200, 200);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:StyleRangeSetArray.java

License:asdf

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

    final StyledText styledText = new StyledText(shell, SWT.V_SCROLL | SWT.BORDER);
    styledText.setText("asdfasdfasdfasdf12345678910234567890");

    StyleRange[] ranges = new StyleRange[2];
    ranges[0] = new StyleRange(0, 3, display.getSystemColor(SWT.COLOR_GREEN), null);
    ranges[1] = new StyleRange(3, 6, display.getSystemColor(SWT.COLOR_BLUE), null);

    styledText.setStyleRanges(ranges);/*from   w ww. j  a v a  2 s . com*/

    styledText.setBounds(10, 10, 500, 100);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:DisplayFilterEvent.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Left click your mouse");
    shell.setSize(200, 100);// w  ww . j  a va2  s.c o m
    shell.open();

    shell.addListener(SWT.MouseDown, new SimpleListener("Shell mouse down listener"));

    display.addFilter(SWT.MouseDown, new SimpleListener("Display mouse down Listener"));

    display.addFilter(SWT.MouseUp, new SimpleListener("Display mouse up Listener"));

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

From source file:MessageBoxInformationIconOKCancelButton.java

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

    int style = SWT.ICON_INFORMATION | SWT.OK | SWT.CANCEL;

    MessageBox messageBox = new MessageBox(shell, style);
    messageBox.setMessage("Message");
    int rc = messageBox.open();

    switch (rc) {
    case SWT.OK:/*  w w  w.ja  va2s.  c o  m*/
        System.out.println("SWT.OK");
        break;
    case SWT.CANCEL:
        System.out.println("SWT.CANCEL");
        break;
    case SWT.YES:
        System.out.println("SWT.YES");
        break;
    case SWT.NO:
        System.out.println("SWT.NO");
        break;
    case SWT.RETRY:
        System.out.println("SWT.RETRY");
        break;
    case SWT.ABORT:
        System.out.println("SWT.ABORT");
        break;
    case SWT.IGNORE:
        System.out.println("SWT.IGNORE");
        break;
    }

    display.dispose();
}

From source file:FontSelectionDialogDisplay.java

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

    FontDialog dlg = new FontDialog(shell);
    FontData fontData = dlg.open();/*from  w ww  .j  ava 2s  .co  m*/
    if (fontData != null) {
        Font font = new Font(shell.getDisplay(), fontData);

        font.dispose();
    }

    display.dispose();

}

From source file:WidgetSizeCompute.java

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

    shell.setLayout(new GridLayout());

    Button button = new Button(shell, SWT.PUSH | SWT.LEFT);
    button.setText("Button");

    System.out.println("Bounds: " + button.getBounds());
    System.out.println("computeSize: " + button.computeSize(100, SWT.DEFAULT));
    System.out.println("computeSize: " + button.computeSize(40, SWT.DEFAULT));
    System.out.println("computeSize: " + button.computeSize(SWT.DEFAULT, 100));
    System.out.println("computeSize: " + button.computeSize(SWT.DEFAULT, 20));
    System.out.println("computeSize: " + button.computeSize(SWT.DEFAULT, 15));
    System.out.println("computeSize: " + button.computeSize(100, 200));
    System.out.println("computeSize: " + button.computeSize(SWT.DEFAULT, SWT.DEFAULT));

    shell.open();//w  w w  .j a v a2 s  . c  o  m
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
}