repeater polish() loop on ios

**joko** · 10th March 2015, 14:00

Hi Qt Masters,

I am having error polish() loop in iOS when binding image source using repeater.
However no such error appeared when building it in Android.
When I tried debugging (putting logs), found out that the repeater populates the image row twice then loop error, which made me conclude that the error is due to repeater population.
I can't find any error in the code which triggers the display of the image row twice or more.
Is there a way to limit the repeater to populate only once on first display?
Except when there is mouse interaction because new image source will be displayed.
Thanks in advance.

Qt Code:

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Item
  {
    id: root
 
    property int currLevel: 1
    property bool disabled: currLevel <= 0
 
    Layout.fillWidth: true
 
    implicitHeight: row.implicitHeight
    implicitWidth: row.implicitWidth
 
    Row {
      id: row
      anchors.fill: parent
 
      Repeater
      {
        id:repeater
 
        model: 10
 
        Image {
          id: img
 
          function urlForState(disabled, hover, active) {
           if(disabled && active) return "img-disabled.png"
           if(disabled) return "img-off.png"
 
           if (active) {
             if (hover) return "img-on-over.png"
             return "img-on.png"
           } else {
             if (hover) return "img-off-over.png"
             return "img-off.png"
           }
          }
 
          width: row.width/model
          fillMode: Image.PreserveAspectFit
 
          source: urlForState(root.disabled, mouseArea.pressed, root.currLevel > index)
        }
      }
    }
 
    MouseArea
    {
      id: mouseArea
 
      anchors.fill: parent
 
      hoverEnabled: true
    }
  }

Item
  {
    id: root

    property int currLevel: 1
    property bool disabled: currLevel <= 0

    Layout.fillWidth: true

    implicitHeight: row.implicitHeight
    implicitWidth: row.implicitWidth

    Row {
      id: row
      anchors.fill: parent

      Repeater
      {
        id:repeater

        model: 10

        Image {
          id: img

          function urlForState(disabled, hover, active) {
           if(disabled && active) return "img-disabled.png"
           if(disabled) return "img-off.png"

           if (active) {
             if (hover) return "img-on-over.png"
             return "img-on.png"
           } else {
             if (hover) return "img-off-over.png"
             return "img-off.png"
           }
          }

          width: row.width/model
          fillMode: Image.PreserveAspectFit

          source: urlForState(root.disabled, mouseArea.pressed, root.currLevel > index)
        }
      }
    }

    MouseArea
    {
      id: mouseArea

      anchors.fill: parent

      hoverEnabled: true
    }
  }

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