formdata1.java

Eclipse从入门到精通源代码/第二篇 SWT_JFace篇(6-16章)

/**
 * @作者：陈刚
 * @Email：[e-mail]
 * @Blog：http://blog.csdn.net/glchengang
 */
package swt;

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class FormData1 {
    public static void main(String[] args) {
        final Display display = Display.getDefault();
        final Shell shell = new Shell();
        shell.setSize(327, 253);
        shell.setText("SWT Application");
        //------------------新插入的界面核心代码------------------------

        shell.setLayout(new FormLayout());
        //new FormData ()
        Button button1 = new Button(shell, SWT.NONE);
        button1.setText("button1");
        FormData formData = new FormData();
        button1.setLayoutData(formData);
        //new FormData (int width, int height)，单位：像素
        Button button2 = new Button(shell, SWT.NONE);
        button2.setText("button2");
        FormData formData2 = new FormData(200, 50);//button2变成200长，50宽
        button2.setLayoutData(formData2);

        //------------------END---------------------------------------------
        shell.layout();
        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
    }
}