Eclipse Tutorial

SashForm Tutorial

SashForm是一个Composite，它整合了Sash的功能，让我们使用Sash的时候不再复杂。

final Display display = new Display ();
Shell shell = new Shell(display);
shell.setLayout (new FillLayout());

SashForm form = new SashForm(shell,SWT.HORIZONTAL);
form.setLayout(new FillLayout());

Composite child1 = new Composite(form,SWT.NONE);
child1.setLayout(new FillLayout());
new Label(child1,SWT.NONE).setText("Label in pane 1");

Composite child2 = new Composite(form,SWT.NONE);
child2.setLayout(new FillLayout());
new Button(child2,SWT.PUSH).setText("Button in pane2");

Composite child3 = new Composite(form,SWT.NONE);
child3.setLayout(new FillLayout());
new Label(child3,SWT.PUSH).setText("Label in pane3");

form.setWeights(new int[] {30,40,30});
shell.open ();
while (!shell.isDisposed ()) {
    if (!display.readAndDispatch ()) display.sleep ();
}
display.dispose ();

SashForm一定要记得调用setWeight方法设置每一个组件所占的比例。

参考资料

1. SashForm snippets
2. SWT Example: CustomControlExample

Back to Home 上一篇：CTabFolder Tutorial 下一篇：CLabel Tutorial