public void createPartControl(Composite parent) { toolkit = new FormToolkit(parent.getDisplay()); form = toolkit.createScrolledForm(parent); form.setText("Hello, Eclipse Forms");
Composite body = form.getBody(); GridLayout layout = new GridLayout(); body.setLayout(layout); Hyperlink link = toolkit.createHyperlink(body, "Click here.",SWT.WRAP); link.addHyperlinkListener(new HyperlinkAdapter() { public void linkActivated(HyperlinkEvent e) { System.out.println("Link activated!"); } }); } ·首先获得Form的体内容，它是一个Composite对象
·设置其布局为GridLayout
·通过FormToolkit创建一个超链接（Hyperlink）控件
·添加超链接事件侦听器，响应超链接的点击
（3）添加通用控件
·由于Form的体内容是一个Composite对象，所以允许在其中创建SWT控件
·但是SWT控件是被设计为适合窗口、对话框的，所以在Form中使用是有问题的
在Form中，使用FormToolkit创建对应的通用控件
public void createPartControl(Composite parent) { toolkit = new FormToolkit(parent.getDisplay()); form = toolkit.createScrolledForm(parent); form.setText("Hello, Eclipse Forms");
Composite body = form.getBody(); GridLayout layout = new GridLayout(); body.setLayout(layout); Hyperlink link = toolkit.createHyperlink(body, "Click here.",SWT.WRAP); link.addHyperlinkListener(new HyperlinkAdapter() { public void linkActivated(HyperlinkEvent e) { System.out.println("Link activated!"); } });
layout.numColumns = 2; GridData gd = new GridData(); gd.horizontalSpan = 2; link.setLayoutData(gd); Label label = toolkit.createLabel(body, "Text field label:"); Text text = toolkit.createText(body, ""); text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); text.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); Button button = toolkit.createButton(body,"An example of a checkbox in a form", SWT.CHECK); gd = new GridData(); gd.horizontalSpan = 2; button.setLayoutData(gd); toolkit.paintBordersFor(body); } 上面的例子添加了三个通用控件：Label、Text和CheckBox
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