Directory Listing with QML



  • I'm trying to list the content of a directory (of picture files) and store it in an array in order to display the pictures in a slideshow using QML.

    I've tried to use ListView for that:

    @import QtQuick 1.0
    import Qt.labs.folderlistmodel 1.0

    Rectangle {
    ListView {
    width: 0; height: 0

         FolderListModel {
             id: folderModel
             folder: "file:///C:/QtProj/PigitalSignage/qml/PigitalSignage/video"
             nameFilters: ["*.*"]
         }
    
         Component {
             id: fileDelegate
             Text {
                 text: fileName
                 onTextChanged: {
                     console.debug("Filename:-" + fileName + "-")
                 }
             }
         }
         model: folderModel
         delegate: fileDelegate
    }
    

    }@

    But this is not ideal since it will only show files that are displayed in the window, I could give a large number of height but that does seem too good.

    I could also not find a way to create a (changeable) array with QML. I tried variant, but it seems read-only.

    Is there a way to do that with QML, or do I need to work something out in C++?



  • As i understand you need a scrollable list view am i right?



  • Sorry for not being clear. I don't need to show the file list. I would just need to display each picture for X seconds.



  • This may be totally off-base but you could try something like this:

    @
    onCompleted: // start timer

    onTimerElapsed: // load another one, ie: change source
    @

    I haven't tried it, but it seems like a good idea, =D, hope this helps


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