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

Introduction

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

Prototype

public int getStyle() 

Source Link

Document

Returns the receiver's style information.

Usage

From source file:Snippet115.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new RowLayout(SWT.VERTICAL));
    Composite c1 = new Composite(shell, SWT.BORDER | SWT.NO_RADIO_GROUP);
    c1.setLayout(new RowLayout());
    Composite c2 = new Composite(shell, SWT.BORDER | SWT.NO_RADIO_GROUP);
    c2.setLayout(new RowLayout());
    final Composite[] composites = new Composite[] { c1, c2 };
    Listener radioGroup = new Listener() {
        public void handleEvent(Event event) {
            for (int i = 0; i < composites.length; i++) {
                Composite composite = composites[i];
                Control[] children = composite.getChildren();
                for (int j = 0; j < children.length; j++) {
                    Control child = children[j];
                    if (child instanceof Button) {
                        Button button = (Button) child;
                        if ((button.getStyle() & SWT.RADIO) != 0)
                            button.setSelection(false);
                    }//from w  w w. ja  v a2s.com
                }
            }
            Button button = (Button) event.widget;
            button.setSelection(true);
        }
    };
    for (int i = 0; i < 4; i++) {
        Button button = new Button(c1, SWT.RADIO);
        button.setText("Button " + i);
        button.addListener(SWT.Selection, radioGroup);
    }
    for (int i = 0; i < 4; i++) {
        Button button = new Button(c2, SWT.RADIO);
        button.setText("Button " + (i + 4));
        button.addListener(SWT.Selection, radioGroup);
    }
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:org.eclipse.swt.snippets.Snippet115.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 115");
    shell.setLayout(new RowLayout(SWT.VERTICAL));
    Composite c1 = new Composite(shell, SWT.BORDER | SWT.NO_RADIO_GROUP);
    c1.setLayout(new RowLayout());
    Composite c2 = new Composite(shell, SWT.BORDER | SWT.NO_RADIO_GROUP);
    c2.setLayout(new RowLayout());
    final Composite[] composites = new Composite[] { c1, c2 };
    Listener radioGroup = event -> {/*from  www .  j a  v  a 2  s.co m*/
        for (int i = 0; i < composites.length; i++) {
            Composite composite = composites[i];
            Control[] children = composite.getChildren();
            for (int j = 0; j < children.length; j++) {
                Control child = children[j];
                if (child instanceof Button) {
                    Button button1 = (Button) child;
                    if ((button1.getStyle() & SWT.RADIO) != 0)
                        button1.setSelection(false);
                }
            }
        }
        Button button2 = (Button) event.widget;
        button2.setSelection(true);
    };
    for (int i = 0; i < 4; i++) {
        Button button = new Button(c1, SWT.RADIO);
        button.setText("Button " + i);
        button.addListener(SWT.Selection, radioGroup);
    }
    for (int i = 0; i < 4; i++) {
        Button button = new Button(c2, SWT.RADIO);
        button.setText("Button " + (i + 4));
        button.addListener(SWT.Selection, radioGroup);
    }
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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