Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. QML and Qt Quick
  4. Need help for a TreeView
Forum Updated to NodeBB v4.3 + New Features

Need help for a TreeView

Scheduled Pinned Locked Moved Unsolved QML and Qt Quick
30 Posts 3 Posters 9.5k Views 2 Watching
  • 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.
  • A Arkning

    @Fheanor I have some assigning the model value, the example that you gave me the TableViewColumn part work but not the model one, Qt tell me that fileSystemModel doesn't exist. Actually I just want to add some "node" or p"parent" to my Treeview and of course some "children" I suppose it has a link with the model but I don't know how to do it. Hope it is more clear now. Thanks again for your time !

    F Offline
    F Offline
    Fheanor
    wrote on last edited by
    #18

    @Arkning
    This example is in your QtExample folder.
    Just open your IDE, click on Examples and then write : TreeView. You will see the project.

    A 1 Reply Last reply
    0
    • F Fheanor

      @Arkning
      This example is in your QtExample folder.
      Just open your IDE, click on Examples and then write : TreeView. You will see the project.

      A Offline
      A Offline
      Arkning
      wrote on last edited by
      #19

      @Fheanor I don't have Examples on my IDE... Where should it be on the screen ?

      F 1 Reply Last reply
      0
      • F Offline
        F Offline
        Fheanor
        wrote on last edited by
        #20

        You can also create a TreeModel in C++ and then bind it to your Qml TreeView :

        model: myTreeModel
        

        If you don't understand how to bind model and view, have a look on this

        F 1 Reply Last reply
        0
        • A Arkning

          @Fheanor I don't have Examples on my IDE... Where should it be on the screen ?

          F Offline
          F Offline
          Fheanor
          wrote on last edited by Fheanor
          #21

          @Arkning Do you use QtCreator ? Because there are Examples folders in it.
          If you don't use it, download and install QtCreator.

          A 1 Reply Last reply
          0
          • F Fheanor

            @Arkning Do you use QtCreator ? Because there are Examples folders in it.
            If you don't use it, download and install QtCreator.

            A Offline
            A Offline
            Arkning
            wrote on last edited by
            #22

            @Fheanor Yes I'm using QtCreator

            F 1 Reply Last reply
            0
            • A Arkning

              @Fheanor Yes I'm using QtCreator

              F Offline
              F Offline
              Fheanor
              wrote on last edited by
              #23

              @Arkning This is on the Welcome page of your IDE... There is an Example Button

              A 1 Reply Last reply
              0
              • F Fheanor

                @Arkning This is on the Welcome page of your IDE... There is an Example Button

                A Offline
                A Offline
                Arkning
                wrote on last edited by
                #24

                @Fheanor Ok I found it but how can it help me ? I don't see were they create parent or children.

                1 Reply Last reply
                0
                • F Fheanor

                  You can also create a TreeModel in C++ and then bind it to your Qml TreeView :

                  model: myTreeModel
                  

                  If you don't understand how to bind model and view, have a look on this

                  F Offline
                  F Offline
                  Fheanor
                  wrote on last edited by
                  #25

                  @Fheanor said in Need help for a TreeView:

                  You can also create a TreeModel in C++ and then bind it to your Qml TreeView :

                  model: myTreeModel
                  

                  If you don't understand how to bind model and view, have a look on this

                  A 1 Reply Last reply
                  0
                  • F Fheanor

                    @Fheanor said in Need help for a TreeView:

                    You can also create a TreeModel in C++ and then bind it to your Qml TreeView :

                    model: myTreeModel
                    

                    If you don't understand how to bind model and view, have a look on this

                    A Offline
                    A Offline
                    Arkning
                    wrote on last edited by
                    #26

                    @Fheanor The problem is for now I only use Qml I'm not coding in C++ so do you know how to do it in Qml ?

                    F 1 Reply Last reply
                    0
                    • A Arkning

                      @Fheanor The problem is for now I only use Qml I'm not coding in C++ so do you know how to do it in Qml ?

                      F Offline
                      F Offline
                      Fheanor
                      wrote on last edited by Fheanor
                      #27

                      @Arkning I don't know any way to create a TreeModel in Qml, sorry. I think you need to create your model in C++ if you want to use a TreeView

                      A 1 Reply Last reply
                      0
                      • F Fheanor

                        @Arkning I don't know any way to create a TreeModel in Qml, sorry. I think you need to create your model in C++ if you want to use a TreeView

                        A Offline
                        A Offline
                        Arkning
                        wrote on last edited by
                        #28

                        @Fheanor Ok, anyway thanks for your time I hope I will find how to do it...

                        1 Reply Last reply
                        0
                        • EddyE Offline
                          EddyE Offline
                          Eddy
                          wrote on last edited by Eddy
                          #29

                          Hi Arkning,

                          As Fheanor already suggested, you need to make a model.

                          To do it in Qt C++ you can follow The simple Tree model example to help you fully understand how it works.

                          You're lucky because It has been converted to QML

                          Hope it helps

                          Eddy

                          Qt Certified Specialist
                          www.edalsolutions.be

                          A 1 Reply Last reply
                          2
                          • EddyE Eddy

                            Hi Arkning,

                            As Fheanor already suggested, you need to make a model.

                            To do it in Qt C++ you can follow The simple Tree model example to help you fully understand how it works.

                            You're lucky because It has been converted to QML

                            Hope it helps

                            Eddy

                            A Offline
                            A Offline
                            Arkning
                            wrote on last edited by
                            #30

                            @Eddy Thanks, but I've checked it and It didn't help me out, sorry.

                            1 Reply Last reply
                            0

                            • Login

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