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

Introduction

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

Prototype

public Button(Composite parent, int style) 

Source Link

Document

Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

Usage

From source file:ListExample3.java

ListExample3() {
    d = new Display();
    s = new Shell(d);
    s.setSize(250, 250);//  w w w.  j  a va  2  s. com

    s.setText("A List Example");
    final List l = new List(s, SWT.MULTI | SWT.BORDER);
    l.setBounds(50, 50, 75, 75);
    l.add("Item One");
    l.add("Item Two");
    l.add("Item Three");
    l.add("Item Four");
    l.add("Item Five");
    final Button b1 = new Button(s, SWT.PUSH | SWT.BORDER);
    b1.setBounds(150, 150, 50, 25);
    b1.setText("Click Me");
    b1.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            String selected[] = l.getSelection();
            for (int i = 0; i < selected.length; i++) {
                System.out.println(selected[i]);
            }
        }
    });
    s.open();
    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.dispose();
}

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From source file:Ch6RadialLayoutComposite.java

public Ch6RadialLayoutComposite(Composite parent) {
    super(parent, SWT.NONE);
    setLayout(new RadialLayout());

    for (int i = 0; i < 8; i++) {
        Button b = new Button(this, SWT.NONE);
        b.setText("Cell " + (i + 1));
    }/*  w  ww . jav  a 2 s  .  c o m*/

}

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From source file:org.eclipse.swt.snippets.Snippet366.java

private static void makeOrientationGroup() {
    Group orientationGroup = new Group(shell, SWT.None);
    orientationGroup.setLayout(new RowLayout());
    orientationGroup.setText("Orientation group");

    final AtomicInteger prevDir = new AtomicInteger(0);
    final Button alignmentButton = new Button(orientationGroup, SWT.ARROW | SWT.RIGHT);
    alignmentButton.addListener(SWT.MouseDown, event -> {
        switch (prevDir.get()) {
        case 0:// w  w w.  j av  a  2 s  .  com
            alignmentButton.setOrientation(SWT.LEFT_TO_RIGHT);
            prevDir.set(1);
            break;
        case 1:
            alignmentButton.setOrientation(SWT.RIGHT_TO_LEFT);
            prevDir.set(0);
            break;
        default:
            break;
        }
    });
}

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From source file:ColorDialogExample.java

ColorDialogExample() {
    d = new Display();
    s = new Shell(d);
    s.setSize(400, 400);//from   w  w  w. j  a va2  s  . co m

    s.setText("A ColorDialog Example");
    s.setLayout(new FillLayout(SWT.VERTICAL));
    final Text t = new Text(s, SWT.BORDER | SWT.MULTI);
    final Button b = new Button(s, SWT.PUSH | SWT.BORDER);
    b.setText("Change Color");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            ColorDialog cd = new ColorDialog(s);
            cd.setText("ColorDialog Demo");
            cd.setRGB(new RGB(255, 255, 255));
            RGB newColor = cd.open();
            if (newColor == null) {
                return;
            }
            t.setBackground(new Color(d, newColor));
        }
    });
    s.open();

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

---

From source file:FormLayoutSample.java

public FormLayoutSample() {

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

    FormData formData = new FormData();
    formData.left = new FormAttachment(20);
    formData.top = new FormAttachment(20);
    button1.setLayoutData(formData);/* w w  w. j a va2 s  .com*/

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

    formData = new FormData();
    formData.left = new FormAttachment(button1, 0, SWT.CENTER);
    formData.top = new FormAttachment(button1, 0, SWT.CENTER);
    button2.setLayoutData(formData);

    //      Button button3 = new Button(shell, SWT.PUSH);
    //      button3.setText("3");
    //      
    //      formData = new FormData();
    //      formData.top = new FormAttachment(button2, 10);
    //      formData.left = new FormAttachment(button2, 0, SWT.LEFT);
    //      button3.setLayoutData(formData);

    shell.pack();
    //shell.setSize(500, 600);
    shell.open();
    //textUser.forceFocus();

    //System.out.println("Button3: " + button3.getBounds());

    // Set up the event loop.
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            // If no more entries in event queue
            display.sleep();
        }
    }

    display.dispose();
}

---

From source file:ShowInputDialog.java

private void createContents(final Shell parent) {
    parent.setLayout(new FillLayout(SWT.VERTICAL));

    final Label label = new Label(parent, SWT.NONE);

    Button button = new Button(parent, SWT.PUSH);
    button.setText("Push Me");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            // Create and display the InputDialog
            InputDialog dlg = new InputDialog(parent);
            String input = dlg.open();
            if (input != null) {
                // User clicked OK; set the text into the label
                label.setText(input);/*from  w w  w  . j a  v a 2  s. co m*/
                label.getParent().pack();
            }
        }
    });
}

---

From source file:FontDialogExample.java

FontDialogExample() {
    d = new Display();
    s = new Shell(d);
    s.setSize(400, 400);//from w w  w . j  av a2s .c  om

    s.setText("A FontDialog Example");
    s.setLayout(new FillLayout(SWT.VERTICAL));
    final Text t = new Text(s, SWT.BORDER | SWT.MULTI);
    final Button b = new Button(s, SWT.PUSH | SWT.BORDER);
    b.setText("Change Font");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            FontDialog fd = new FontDialog(s, SWT.NONE);
            fd.setText("Select Font");
            fd.setRGB(new RGB(0, 0, 255));
            FontData defaultFont = new FontData("Courier", 10, SWT.BOLD);
            fd.setFontData(defaultFont);
            FontData newFont = fd.open();
            if (newFont == null)
                return;
            t.setFont(new Font(d, newFont));
            t.setForeground(new Color(d, fd.getRGB()));
        }
    });
    s.open();

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

---

From source file:GridLayoutSample.java

public GridLayoutSample() {

    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 2;/*w w w. j  a v  a2  s .  co m*/
    gridLayout.makeColumnsEqualWidth = true;

    shell.setLayout(gridLayout);

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

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

    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("button #2");
    GridData gridData = new GridData(GridData.VERTICAL_ALIGN_END);
    gridData.horizontalIndent = 5;
    button2.setLayoutData(gridData);

    Button button3 = new Button(shell, SWT.PUSH);
    button3.setText("3");
    button3.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL));

    shell.pack();
    shell.open();
    //textUser.forceFocus();

    // Set up the event loop.
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            // If no more entries in event queue
            display.sleep();
        }
    }

    display.dispose();
}

---

From source file:MainClass.java

protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    final Text text = new Text(composite, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
    text.setLayoutData(new GridData(GridData.FILL_BOTH));

    Button show = new Button(composite, SWT.PUSH);
    show.setText("Show Error");
    show.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            Status status = new Status(IStatus.ERROR, "My Plug-in ID", 0, "Status Error Message", null);
            ErrorDialog.openError(Display.getCurrent().getActiveShell(), "JFace Error", text.getText(), status);
        }// w  w w  .  ja  v  a2  s.  com
    });
    return composite;
}

---

From source file:RadioButtons.java

public RadioButtons() {
    Display display = new Display();
    Shell shell = new Shell(display);

    shell.setLayout(new RowLayout());

    Label label = new Label(shell, SWT.NULL);
    label.setText("Gender: ");
    label.setBackground(display.getSystemColor(SWT.COLOR_YELLOW));

    Button femaleButton = new Button(shell, SWT.RADIO);
    femaleButton.setText("F");

    Button maleButton = new Button(shell, SWT.RADIO);
    maleButton.setText("M");

    label = new Label(shell, SWT.NULL);
    label.setText("  Title: ");
    label.setBackground(display.getSystemColor(SWT.COLOR_YELLOW));

    Composite composite = new Composite(shell, SWT.NULL);
    composite.setLayout(new RowLayout());

    Button mrButton = new Button(composite, SWT.RADIO);
    mrButton.setText("Mr.");
    Button mrsButton = new Button(composite, SWT.RADIO);
    mrsButton.setText("Mrs.");
    Button msButton = new Button(composite, SWT.RADIO);
    msButton.setText("Ms.");
    Button drButton = new Button(composite, SWT.RADIO);
    drButton.setText("Dr.");

    shell.pack();/*  w w w.  ja  v  a2  s  .c om*/
    shell.open();
    //textUser.forceFocus();

    // Set up the event loop.
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            // If no more entries in event queue
            display.sleep();
        }
    }

    display.dispose();
}

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