rowlayout2.java

eclipse 从入门到精通的源码,有了这个如果学会的话,可以毫无质疑的说我会SWT编程.包括:thread,button,canvas,combol,filllayout,griddata,prog

/**
 * @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.RowData;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class RowLayout2 {
    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 RowLayout());
        //将b1按钮改为30像素宽，50像素长
        Button b1 = new Button(shell, SWT.NONE);
        b1.setText("b1");
        b1.setLayoutData(new RowData(30, 50));
        new Button(shell, SWT.NONE).setText("button2");
        new Button(shell, SWT.NONE).setText("button3");

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