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

List of usage examples for org.eclipse.swt.widgets Button Button

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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:Snippet142.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    final Button button = new Button(shell, SWT.NONE);
    button.setSize(100, 100);/*from  w  ww  . j a  v  a 2  s. co m*/
    button.setText("Click");
    shell.pack();
    shell.open();
    button.addListener(SWT.MouseDown, new Listener() {
        public void handleEvent(Event e) {
            System.out.println("Mouse Down (button: " + e.button + " x: " + e.x + " y: " + e.y + ")");
        }
    });
    final Point pt = display.map(shell, null, 50, 50);
    new Thread() {
        Event event;

        public void run() {
            try {
                Thread.sleep(300);
            } catch (InterruptedException e) {
            }
            event = new Event();
            event.type = SWT.MouseMove;
            event.x = pt.x;
            event.y = pt.y;
            display.post(event);
            try {
                Thread.sleep(300);
            } catch (InterruptedException e) {
            }
            event.type = SWT.MouseDown;
            event.button = 1;
            display.post(event);
            try {
                Thread.sleep(300);
            } catch (InterruptedException e) {
            }
            event.type = SWT.MouseUp;
            display.post(event);
        }
    }.start();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:MarginSpaceProperties.java

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

    FillLayout fillLayout = new FillLayout(SWT.HORIZONTAL);

    // Width of horizontal margins placed along the left and right edges    
    fillLayout.marginWidth = 5;/*from w  w  w  .  j  a va 2  s  . c  o m*/
    // Height of vertical margins placed along the top and bottom edges
    fillLayout.marginHeight = 5;

    shell.setLayout(fillLayout);

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

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

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

    shell.setSize(450, 100);
    shell.open();

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

From source file:ButtonClass.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setSize(200, 200);/*from  ww  w.ja v a 2 s. c  o  m*/
    shell.setText("Button Example");

    final Button button = new Button(shell, SWT.PUSH);
    button.setBounds(40, 50, 50, 20);
    button.setText("Click Me");

    final Text text = new Text(shell, SWT.BORDER);
    text.setBounds(100, 50, 70, 20);

    button.addSelectionListener(new SelectionListener() {

        public void widgetSelected(SelectionEvent event) {
            text.setText("No problem");
        }

        public void widgetDefaultSelected(SelectionEvent event) {
            text.setText("No worries!");
        }
    });

    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);

    s.setText("A Tabbed Shell Example");
    final CoolBar bar = new CoolBar(s, SWT.BORDER);
    bar.setSize(280, 70);/*  ww w .ja  va  2  s  .c om*/
    bar.setLocation(0, 0);
    // final Image openIcon = new Image(d, "c:\\icons\\open.jpg");

    final CoolItem openCoolItem = new CoolItem(bar, SWT.NONE);
    final Button openBtn = new Button(bar, SWT.PUSH);
    // openBtn.setImage(openIcon);
    openBtn.pack();
    Point size = openBtn.getSize();
    openCoolItem.setControl(openBtn);
    openCoolItem.setSize(openCoolItem.computeSize(size.x, size.y));

    s.open();
    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.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]);//from  w ww. j  a  v  a  2  s  .  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:Snippet44.java

public static void main(String[] args) {
    Display display = new Display();
    final Cursor cursor = new Cursor(display, SWT.CURSOR_HAND);
    Shell shell = new Shell(display);
    shell.open();//  ww  w.j a  v  a2s.  c o  m
    final Button b = new Button(shell, 0);
    b.setBounds(10, 10, 200, 200);
    b.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event e) {
            b.setCursor(cursor);
        }
    });
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    cursor.dispose();
    display.dispose();
}

From source file:FormLayoutComplex.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    FormLayout layout = new FormLayout();
    shell.setLayout(layout);/*  w w  w. ja va2 s.  c  o m*/
    Button one = new Button(shell, SWT.PUSH);
    one.setText("One");
    FormData data = new FormData();
    data.top = new FormAttachment(0, 5);
    data.left = new FormAttachment(0, 5);
    data.bottom = new FormAttachment(50, -5);
    data.right = new FormAttachment(50, -5);
    one.setLayoutData(data);

    Composite composite = new Composite(shell, SWT.NONE);
    GridLayout gridLayout = new GridLayout();
    gridLayout.marginHeight = 0;
    gridLayout.marginWidth = 0;
    composite.setLayout(gridLayout);
    Button two = new Button(composite, SWT.PUSH);
    two.setText("two");
    GridData gridData = new GridData(GridData.FILL_BOTH);
    two.setLayoutData(gridData);
    Button three = new Button(composite, SWT.PUSH);
    three.setText("three");
    gridData = new GridData(GridData.FILL_BOTH);
    three.setLayoutData(gridData);
    Button four = new Button(composite, SWT.PUSH);
    four.setText("four");
    gridData = new GridData(GridData.FILL_BOTH);
    four.setLayoutData(gridData);
    data = new FormData();
    data.top = new FormAttachment(0, 5);
    data.left = new FormAttachment(one, 5);
    data.bottom = new FormAttachment(50, -5);
    data.right = new FormAttachment(100, -5);
    composite.setLayoutData(data);

    Button five = new Button(shell, SWT.PUSH);
    five.setText("five");
    data = new FormData();
    data.top = new FormAttachment(one, 5);
    data.left = new FormAttachment(0, 5);
    data.bottom = new FormAttachment(100, -5);
    data.right = new FormAttachment(100, -5);
    five.setLayoutData(data);

    shell.pack();
    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);

    s.setSize(250, 250);/*from w w w  .java2  s.  c  o m*/
    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();
}

From source file:GridLayoutFillBoth.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    GridLayout layout = new GridLayout();
    layout.numColumns = 3;/*  w ww .  java 2  s. c  o m*/
    layout.makeColumnsEqualWidth = true;
    shell.setLayout(layout);

    // Create the big button in the upper left
    GridData data = new GridData(GridData.FILL_BOTH);
    data.widthHint = 200;
    Button one = new Button(shell, SWT.PUSH);
    one.setText("one");
    one.setLayoutData(data);

    // Create a composite to hold the three buttons in the upper right
    Composite composite = new Composite(shell, SWT.NONE);

    // Create button "two"
    data = new GridData(GridData.FILL_BOTH);
    Button two = new Button(composite, SWT.PUSH);
    two.setText("two");
    two.setLayoutData(data);

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

From source file:GridLayoutComplex.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    GridLayout layout = new GridLayout();
    layout.numColumns = 3;/* ww w. j a v a  2s. c o  m*/
    layout.makeColumnsEqualWidth = true;
    shell.setLayout(layout);

    // Create the big button in the upper left
    GridData data = new GridData(GridData.FILL_BOTH);
    data.widthHint = 200;
    Button one = new Button(shell, SWT.PUSH);
    one.setText("one");
    one.setLayoutData(data);

    // Create a composite to hold the three buttons in the upper right
    Composite composite = new Composite(shell, SWT.NONE);
    data = new GridData(GridData.FILL_BOTH);
    data.horizontalSpan = 2;
    composite.setLayoutData(data);
    layout = new GridLayout();
    layout.numColumns = 1;
    layout.marginHeight = 15;
    composite.setLayout(layout);

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