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

Introduction

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

Prototype

@Override
public Rectangle getBounds() 

Source Link

Document

Returns a rectangle describing the receiver's size and location.

Usage

From source file:DisplayBounds.java

public static void main(String[] args) {
    Display display = new Display();
    System.out.println(// w  ww  .  ja  v a 2s  .  c o m
            "Display Bounds=" + display.getBounds() + " Display ClientArea=" + display.getClientArea());
    display.dispose();
}

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From source file:org.eclipse.swt.snippets.Snippet215.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Snippet 215");
    shell.setLayout(new FillLayout());
    Button button = new Button(shell, SWT.PUSH);
    button.setText("Capture");
    button.addListener(SWT.Selection, event -> {

        /* Take the screen shot */
        GC gc = new GC(display);
        final Image image = new Image(display, display.getBounds());
        gc.copyArea(image, 0, 0);/*from w ww .  java 2 s . c om*/
        gc.dispose();

        Shell popup = new Shell(shell, SWT.SHELL_TRIM);
        popup.setLayout(new FillLayout());
        popup.setText("Image");
        popup.setBounds(50, 50, 200, 200);
        popup.addListener(SWT.Close, e -> image.dispose());

        ScrolledComposite sc = new ScrolledComposite(popup, SWT.V_SCROLL | SWT.H_SCROLL);
        Canvas canvas = new Canvas(sc, SWT.NONE);
        sc.setContent(canvas);
        canvas.setBounds(display.getBounds());
        canvas.addPaintListener(e -> e.gc.drawImage(image, 0, 0));
        popup.open();
    });
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:ScreenShotWithGC.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    Button button = new Button(shell, SWT.PUSH);
    button.setText("Capture");
    button.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {

            /* Take the screen shot */
            GC gc = new GC(display);
            final Image image = new Image(display, display.getBounds());
            gc.copyArea(image, 0, 0);//from w w  w. j  a v a 2s. c  o  m
            gc.dispose();

            Shell popup = new Shell(shell, SWT.SHELL_TRIM);
            popup.setLayout(new FillLayout());
            popup.setText("Image");
            popup.setBounds(50, 50, 200, 200);
            popup.addListener(SWT.Close, new Listener() {
                public void handleEvent(Event e) {
                    image.dispose();
                }
            });

            ScrolledComposite sc = new ScrolledComposite(popup, SWT.V_SCROLL | SWT.H_SCROLL);
            Canvas canvas = new Canvas(sc, SWT.NONE);
            sc.setContent(canvas);
            canvas.setBounds(display.getBounds());
            canvas.addPaintListener(new PaintListener() {
                public void paintControl(PaintEvent e) {
                    e.gc.drawImage(image, 0, 0);
                }
            });
            popup.open();
        }
    });
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:Snippet104.java

public static void main(String[] args) {
    final Display display = new Display();
    final int[] count = new int[] { 4 };
    final Image image = new Image(display, 300, 300);
    final Shell splash = new Shell(SWT.ON_TOP);
    final ProgressBar bar = new ProgressBar(splash, SWT.NONE);
    bar.setMaximum(count[0]);/*from   www  .  j  a  v a  2  s .  co m*/
    Label label = new Label(splash, SWT.NONE);
    label.setImage(image);
    FormLayout layout = new FormLayout();
    splash.setLayout(layout);
    FormData labelData = new FormData();
    labelData.right = new FormAttachment(100, 0);
    labelData.bottom = new FormAttachment(100, 0);
    label.setLayoutData(labelData);
    FormData progressData = new FormData();
    progressData.left = new FormAttachment(0, 5);
    progressData.right = new FormAttachment(100, -5);
    progressData.bottom = new FormAttachment(100, -5);
    bar.setLayoutData(progressData);
    splash.pack();
    Rectangle splashRect = splash.getBounds();
    Rectangle displayRect = display.getBounds();
    int x = (displayRect.width - splashRect.width) / 2;
    int y = (displayRect.height - splashRect.height) / 2;
    splash.setLocation(x, y);
    splash.open();
    display.asyncExec(new Runnable() {
        public void run() {
            Shell[] shells = new Shell[count[0]];
            for (int i = 0; i < count[0]; i++) {
                shells[i] = new Shell(display);
                shells[i].setSize(300, 300);
                shells[i].addListener(SWT.Close, new Listener() {
                    public void handleEvent(Event e) {
                        --count[0];
                    }
                });
                bar.setSelection(i + 1);
                try {
                    Thread.sleep(1000);
                } catch (Throwable e) {
                }
            }
            splash.close();
            image.dispose();
            for (int i = 0; i < count[0]; i++) {
                shells[i].open();
            }
        }
    });
    while (count[0] != 0) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:org.eclipse.swt.snippets.Snippet104.java

public static void main(String[] args) {
    final Display display = new Display();
    final int[] count = new int[] { 4 };
    final Image image = new Image(display, 300, 300);
    GC gc = new GC(image);
    gc.setBackground(display.getSystemColor(SWT.COLOR_CYAN));
    gc.fillRectangle(image.getBounds());
    gc.drawText("Splash Screen", 10, 10);
    gc.dispose();/* w  ww .j  av a  2  s .  c  o m*/
    final Shell splash = new Shell(SWT.ON_TOP);
    final ProgressBar bar = new ProgressBar(splash, SWT.NONE);
    bar.setMaximum(count[0]);
    Label label = new Label(splash, SWT.NONE);
    label.setImage(image);
    FormLayout layout = new FormLayout();
    splash.setLayout(layout);
    FormData labelData = new FormData();
    labelData.right = new FormAttachment(100, 0);
    labelData.bottom = new FormAttachment(100, 0);
    label.setLayoutData(labelData);
    FormData progressData = new FormData();
    progressData.left = new FormAttachment(0, 5);
    progressData.right = new FormAttachment(100, -5);
    progressData.bottom = new FormAttachment(100, -5);
    bar.setLayoutData(progressData);
    splash.pack();
    Rectangle splashRect = splash.getBounds();
    Rectangle displayRect = display.getBounds();
    int x = (displayRect.width - splashRect.width) / 2;
    int y = (displayRect.height - splashRect.height) / 2;
    splash.setLocation(x, y);
    splash.open();
    display.asyncExec(() -> {
        Shell[] shells = new Shell[count[0]];
        for (int i1 = 0; i1 < count[0]; i1++) {
            shells[i1] = new Shell(display);
            shells[i1].setSize(300, 300);
            shells[i1].addListener(SWT.Close, e -> --count[0]);
            bar.setSelection(i1 + 1);
            try {
                Thread.sleep(1000);
            } catch (Throwable e) {
            }
        }
        splash.close();
        image.dispose();
        for (int i2 = 0; i2 < count[0]; i2++) {
            shells[i2].setText("SWT Snippet 104 - " + (i2 + 1));
            shells[i2].open();
        }
    });
    while (count[0] != 0) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:SplashScreenCreate.java

public static void main(String[] args) {
    final Display display = new Display();
    final int[] count = new int[] { 4 };
    final Image image = new Image(display, 300, 300);
    GC gc = new GC(image);
    gc.setBackground(display.getSystemColor(SWT.COLOR_CYAN));
    gc.fillRectangle(image.getBounds());
    gc.drawText("Splash Screen", 10, 10);
    gc.dispose();/*w  ww  .java2s  . c o  m*/
    final Shell splash = new Shell(SWT.ON_TOP);
    final ProgressBar bar = new ProgressBar(splash, SWT.NONE);
    bar.setMaximum(count[0]);
    Label label = new Label(splash, SWT.NONE);
    label.setImage(image);
    FormLayout layout = new FormLayout();
    splash.setLayout(layout);
    FormData labelData = new FormData();
    labelData.right = new FormAttachment(100, 0);
    labelData.bottom = new FormAttachment(100, 0);
    label.setLayoutData(labelData);
    FormData progressData = new FormData();
    progressData.left = new FormAttachment(0, 5);
    progressData.right = new FormAttachment(100, -5);
    progressData.bottom = new FormAttachment(100, -5);
    bar.setLayoutData(progressData);
    splash.pack();
    Rectangle splashRect = splash.getBounds();
    Rectangle displayRect = display.getBounds();
    int x = (displayRect.width - splashRect.width) / 2;
    int y = (displayRect.height - splashRect.height) / 2;
    splash.setLocation(x, y);
    splash.open();
    display.asyncExec(new Runnable() {
        public void run() {
            Shell[] shells = new Shell[count[0]];
            for (int i = 0; i < count[0]; i++) {
                shells[i] = new Shell(display);
                shells[i].setSize(300, 300);
                shells[i].addListener(SWT.Close, new Listener() {
                    public void handleEvent(Event e) {
                        --count[0];
                    }
                });
                bar.setSelection(i + 1);
                try {
                    Thread.sleep(1000);
                } catch (Throwable e) {
                }
            }
            splash.close();
            image.dispose();
            for (int i = 0; i < count[0]; i++) {
                shells[i].open();
            }
        }
    });
    while (count[0] != 0) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:PaintExample.java

/**
 * Sets the size of the shell to it's "packed" size,
 * unless that makes it bigger than the display,
 * in which case set it to 9/10 of display size.
 *//*  w  w w . ja v a 2  s. c  om*/
private static void setShellSize(Display display, Shell shell) {
    Rectangle bounds = display.getBounds();
    Point size = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    if (size.x > bounds.width)
        size.x = bounds.width * 9 / 10;
    if (size.y > bounds.height)
        size.y = bounds.height * 9 / 10;
    shell.setSize(size);
}

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From source file:CustomControlExample.java

/**
 * Sets the size of the shell to it's "packed" size, unless that makes it
 * bigger than the display, in which case set it to 9/10 of display size.
 */// w ww.jav  a  2s .co m
static void setShellSize(Display display, Shell shell) {
    Rectangle bounds = display.getBounds();
    Point size = shell.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    if (size.x > bounds.width)
        size.x = bounds.width * 9 / 10;
    if (size.y > bounds.height)
        size.y = bounds.height * 9 / 10;
    shell.setSize(size);
}

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