Eclipse Location Link

最新推荐文章于 2024-02-27 17:40:03 发布

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最新推荐文章于 2024-02-27 17:40:03 发布

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分类专栏： Eclipse

本文链接：https://blog.youkuaiyun.com/litaocdl/article/details/41679101

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本文介绍了如何使用Eclipse完成标签链接的创建，该链接能够连接到文件系统的资源或另一个页面，并提供了一个示例代码来在本地操作系统中打开折叠目录。

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Using eclipse to complete following purpose, create a label with link between them, the link could link to a resource in file system or another page.

descLink = new Link(parent,SWT.NONE) ;
       GridData data = new GridData(GridData.FILL_HORIZONTAL) ;
        ....
       descLink.setText("This is the description. the description links to a <a>location</a>.") ;

Following code is a sample to make the link open a fold in local OS.

descLink.addSelectionListener(new SelectionAdapter(){

           @Override
           public void widgetSelected(SelectionEvent e) {
               try {
                   String path = ...getAbsolutePath().toString() ;
                   File f = new File(path);
                   if (f.exists())
                       Program.launch(f.getParentFile().getCanonicalPath());
               } catch (Exception ex) {
                   ex.printStackTrace() ;
               }
           }

       }) ;