Setting the Child Control's Size : ScrolledComposite « SWT « Java Tutorial

1. Java Tutorial
2. SWT
3. ScrolledComposite

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.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class ScrolledCompositeChildSize {
  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("SashForm Test");
    shell.setLayout(new FillLayout());

//  Create the ScrolledComposite to scroll horizontally and vertically
    ScrolledComposite sc = new ScrolledComposite(shell, SWT.H_SCROLL | SWT.V_SCROLL);

    Composite child = new Composite(sc, SWT.NONE);
    child.setLayout(new FillLayout());

    new Button(child, SWT.PUSH).setText("One");
    new Button(child, SWT.PUSH).setText("Two");

    child.setSize(400, 400);

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

  }
}

17.80.ScrolledComposite
	17.80.1.	Create the ScrolledComposite to scroll horizontally and vertically
	17.80.2.	Setting the Child Control's Size
	17.80.3.	Setting Minimum Size for a Child Control
	17.80.4.	Scrollbars appear if the window is resized to be too small to show part of the button
	17.80.5.	If the window is too small, scrollbars will appear.
	17.80.6.	Create a ScrolledComposite with wrapping content
	17.80.7.	Create two ScrolledComposites that scroll in tandem
	17.80.8.	Scroll a widget into view on focus in