title: How can I use custom icons in a "Browse for folder" dialog?
body: <p>There is a nice feature in the "Open Project..." dialog (see image below) in the NetBeans IDE which uses a custom icon for the folder symbols depending on the project type in that folder.</p>
  
  <p>For example, if a folder contains a pom.xml file, the Maven project symbol appears. </p>
  
  <p>Maybe there also an extension point in the Windows standard dialog or a shell view control which can be used to override the default folder icon.</p>
  
  <p>All solutions I know so far need a system-wide change, but is there also a solution which works without system modifications and only for the current application?</p>
  
  <p><img src="https://i.stack.imgur.com/oBIh3.jpg" alt="alt text"></p>
  
  <p>Update: which VCL component would you suggest as a starting point for a custom dialog, could I use TShellTreeView or TcxShellTreeView?</p>