Examples with Display org.eclipse.swt.widgets.Display used on opensource projects

Example 36 with Display

use of org.eclipse.swt.widgets.Display in project yyl_example by Relucent.

the class CursorTest method main.

public static void main(String[] args) {
    try {
        final Display display = Display.getDefault();
        final Shell shell = new Shell(display, SWT.SHELL_TRIM);
        shell.setLayout(new FillLayout());
        final List list = new List(shell, SWT.BORDER);
        final Composite composite = new Composite(shell, SWT.NONE);
        CURSOR[] CURSORS = CURSOR.values();
        String[] itemnames = new String[CURSORS.length];
        for (int i = 0; i < CURSORS.length; i++) {
            itemnames[i] = CURSORS[i].name();
        }
        list.setItems(itemnames);
        list.addSelectionListener(new SelectionAdapter() {

            public void widgetSelected(SelectionEvent event) {
                composite.setCursor(new Cursor(display, list.getSelectionIndex()));
            }
        });
        shell.setText("SWT Cursor");
        shell.setSize(500, 320);
        shell.open();
        shell.layout();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 37 with Display

use of org.eclipse.swt.widgets.Display in project yyl_example by Relucent.

the class HelloCanvasArrow method open.

public void open() {
    final Display display = Display.getDefault();
    final Shell shell = new Shell();
    shell.setLayout(new FillLayout());
    final Canvas canvas = new Canvas(shell, SWT.NONE);
    canvas.setCursor(SWTResourceManager.getCursor(SWT.CURSOR_ARROW));
    canvas.addMouseListener(new MouseListener() {

        public void mouseDoubleClick(MouseEvent arg0) {
        }

        public void mouseDown(MouseEvent e) {
            p[0] = e.x;
            p[1] = e.y;
            b = true;
        }

        public void mouseUp(MouseEvent arg0) {
            if (b) {
                int[] tp = new int[4];
                tp[0] = p[0];
                tp[1] = p[0];
                tp[2] = p[0];
                tp[3] = p[3];
            }
            b = false;
        }
    });
    canvas.addMouseMoveListener(new MouseMoveListener() {

        public void mouseMove(MouseEvent e) {
            p[2] = e.x;
            p[3] = e.y;
            canvas.redraw();
        }
    });
    canvas.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent paintevent) {
            if (b) {
                paintArrow(paintevent.gc, new Point(p[0], p[1]), new Point(p[2], p[3]));
            }
        }
    });
    shell.setText("test");
    shell.setSize(300, 300);
    shell.layout();
    shell.open();
    while (!shell.isDisposed()) if (!display.readAndDispatch())
        display.sleep();
}

Example 38 with Display

use of org.eclipse.swt.widgets.Display in project yyl_example by Relucent.

the class MyFillLayout method open.

public void open() {
    final Display display = Display.getDefault();
    shell = new Shell();
    fillLayout = new FillLayout();
    //# fillLayout.type=SWT.VERTICAL; 
    //# fillLayout.type=SWT.HORIZONTAL; 
    shell.setLayout(fillLayout);
    btnHorizontal = new Button(shell, SWT.NONE);
    btnHorizontal.setText("HORIZONTAL");
    btnHorizontal.addMouseListener(this);
    btnVertical = new Button(shell, SWT.NONE);
    btnVertical.setText("VERTICAL");
    btnVertical.addMouseListener(this);
    shell.setText("FillLayout");
    shell.setSize(200, 200);
    shell.layout();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
}

Example 39 with Display

use of org.eclipse.swt.widgets.Display in project yyl_example by Relucent.

the class MyFormLayout method main.

public static void main(String[] args) {
    final Display display = Display.getDefault();
    final Shell shell = new Shell();
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = 20;
    formLayout.marginHeight = 20;
    new Button(shell, SWT.NONE).setText("B1");
    Button b = new Button(shell, SWT.NONE);
    b.setText("B2");
    FormData formData = new FormData(100, 100);
    b.setLayoutData(formData);
    shell.setLayout(formLayout);
    shell.setText("FormLayout");
    shell.setSize(200, 200);
    shell.layout();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
}

Example 40 with Display

use of org.eclipse.swt.widgets.Display in project yyl_example by Relucent.

the class MyRowLayout method main.

public static void main(String[] args) {
    final Display display = Display.getDefault();
    final Shell shell = new Shell();
    RowLayout rowLayout = new RowLayout();
    rowLayout.marginTop = 10;
    rowLayout.marginLeft = 5;
    rowLayout.spacing = 2;
    // true or false 
    rowLayout.wrap = true;
    rowLayout.type = SWT.HORIZONTAL;
    //# rowLayout.type = SWT.VERTICAL;
    rowLayout.pack = true;
    rowLayout.justify = false;
    new Button(shell, SWT.NONE).setText("b1");
    new Button(shell, SWT.NONE).setText("button2");
    Button b = new Button(shell, SWT.NONE);
    b.setText("btn3");
    RowData rowData = new RowData(50, 50);
    b.setLayoutData(rowData);
    shell.setLayout(rowLayout);
    shell.setText("RowLayout");
    shell.setSize(200, 200);
    shell.layout();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
}