Question

求助，SWT中的Composite面板怎么滚动

Answer 1

你用ScrolledComposite这个试试呗。给你一段示例。

                ScrolledComposite scrolledComposite = new ScrolledComposite(shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
		scrolledComposite.setExpandHorizontal(true);
		scrolledComposite.setExpandVertical(true);
		list=new List(scrolledComposite,SWT.NONE);
		list.addSelectionListener(new SelectionAdapter() {

			@Override
			public void widgetSelected(SelectionEvent e) {
				shell.setVisible(false);
				String key=list.getSelection()[0];
				String value=items.get(key);
				onSelect(key, value);
			}
			
		});
		StackLayout layout=new StackLayout();
		shell.setLayout(layout);
		layout.topControl=scrolledComposite;
		scrolledComposite.setContent(list);
		scrolledComposite.setMinSize(list.computeSize(SWT.DEFAULT, SWT.DEFAULT));