Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. Windows Tree View
Forum Updated to NodeBB v4.3 + New Features

Windows Tree View

Scheduled Pinned Locked Moved Unsolved General and Desktop
3 Posts 3 Posters 915 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • S Offline
    S Offline
    samdol
    wrote on last edited by
    #1

    alt text

    I made a treeView/QFileSystemModel to show directory structure.
    When I set root index as following,
    QTreeView *treeView = new QTreeView(this);
    treeView->setRootIndex(treeView->model()->index(-1,-1));
    it show only drive letters as you can see the left hand side of attached
    picture.
    Does anyone know how I show the directory structure like the right hand side of picture?
    Thank you.

    jsulmJ raven-worxR 2 Replies Last reply
    0
    • S samdol

      alt text

      I made a treeView/QFileSystemModel to show directory structure.
      When I set root index as following,
      QTreeView *treeView = new QTreeView(this);
      treeView->setRootIndex(treeView->model()->index(-1,-1));
      it show only drive letters as you can see the left hand side of attached
      picture.
      Does anyone know how I show the directory structure like the right hand side of picture?
      Thank you.

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @samdol

      Did you try http://doc.qt.io/qt-5.7/qtreeview.html#setExpanded ?

      https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
      2
      • S samdol

        alt text

        I made a treeView/QFileSystemModel to show directory structure.
        When I set root index as following,
        QTreeView *treeView = new QTreeView(this);
        treeView->setRootIndex(treeView->model()->index(-1,-1));
        it show only drive letters as you can see the left hand side of attached
        picture.
        Does anyone know how I show the directory structure like the right hand side of picture?
        Thank you.

        raven-worxR Offline
        raven-worxR Offline
        raven-worx
        Moderators
        wrote on last edited by
        #3

        @samdol
        thats not possible directly, since they are "Windows specific".
        You can create a custom proxy model (around the QFileSystemModel) and insert them yourself.
        But i don't know if the exact same view is even achievable.

        --- SUPPORT REQUESTS VIA CHAT WILL BE IGNORED ---
        If you have a question please use the forum so others can benefit from the solution in the future

        1 Reply Last reply
        2

        • Login

        • Login or register to search.
        • First post
          Last post
        0
        • Categories
        • Recent
        • Tags
        • Popular
        • Users
        • Groups
        • Search
        • Get Qt Extensions
        • Unsolved