GridLayoutSampleSpan.java Source code

Introduction

Here is the source code for GridLayoutSampleSpan.java

Source

// -Djava.library.path=D:\Java_Dev\eclipse\plugins\org.eclipse.swt.win32_3.0.0\os\win32\x86

/******************************************************************************
 * Copyright (c) 1998, 2004 Jackwind Li Guojie
 * All right reserved. 
 * 
 * Created on Jan 29, 2004 10:12:41 AM by JACK
 * $Id$
 * 
 * visit: http://www.asprise.com/swt
 *****************************************************************************/

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Shell;

public class GridLayoutSampleSpan {
    Display display = new Display();
    Shell shell = new Shell(display);

    public GridLayoutSampleSpan() {

        GridLayout gridLayout = new GridLayout();
        gridLayout.numColumns = 2;
        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.horizontalSpan = 2;
        gridData.horizontalAlignment = GridData.FILL;
        button2.setLayoutData(gridData);

        Button button3 = new Button(shell, SWT.PUSH);
        button3.setText("3");
        GridData gridData2 = new GridData(GridData.VERTICAL_ALIGN_END);
        gridData2.verticalSpan = 3;
        button3.setLayoutData(gridData2);

        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();
    }

    private void init() {

    }

    public static void main(String[] args) {
        new GridLayoutSampleSpan();
    }
}