Snippet5.java Source code

Introduction

Here is the source code for Snippet5.java

Source

/*
 * ScrolledComposite example snippet: scroll a control in a scrolled composite
 *
 * For a list of all SWT example snippets see
 * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.ScrolledComposite;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class Snippet5 {

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

        // this button is always 400 x 400. Scrollbars appear if the window is
        // resized to be
        // too small to show part of the button
        ScrolledComposite c1 = new ScrolledComposite(shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
        Button b1 = new Button(c1, SWT.PUSH);
        b1.setText("fixed size button");
        b1.setSize(400, 400);
        c1.setContent(b1);

        // this button has a minimum size of 400 x 400. If the window is resized
        // to be big
        // enough to show more than 400 x 400, the button will grow in size. If
        // the window
        // is made too small to show 400 x 400, scrollbars will appear.
        ScrolledComposite c2 = new ScrolledComposite(shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
        Button b2 = new Button(c2, SWT.PUSH);
        b2.setText("expanding button");
        c2.setContent(b2);
        c2.setExpandHorizontal(true);
        c2.setExpandVertical(true);
        c2.setMinWidth(400);
        c2.setMinHeight(400);

        shell.setSize(600, 300);
        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
        display.dispose();
    }

}