How to clean ListModel data from a ListView, when model changes?[SOLVED/not an issue]

[cmer4]

Hi all, I was experimenting further with ListViews and recently found the following:

• if a ListView has rendered ListModel, changing ListView.model to a new model doesn't "clear" the data from the previous model. Meaning in my example below though new model contains only "Cow" you still see the "Cat".

Is there a way to clear the view?

@import QtQuick 1.0

Item {
width: 200; height: 250

 ListModel {
     id: myModel
     ListElement { type: "Dog"; age: 8 }
     ListElement { type: "Cat"; age: 5 }
 }
 ListModel {
     id: myModel2
     ListElement { type: "Cow"; age: "3" }
 }


 Component {
     id: myDelegate
     Rectangle {
         id: rect3
         width: 300
         height: 300
         Text { text: type + ", " + age }
         Text {
             text: "BUTTON"
             y: 50
             MouseArea {
                 anchors.fill: parent
                 onClicked: myview.model = myModel2
             }
         }
     }
 }

 ListView {
     id: myview
     anchors.fill: parent
     model: myModel
     delegate: myDelegate
 }

}@

[apap_]

I tried your example, it works well for me. When I push the button it changes the model and refresh the view.
I work with Qt 4.7.1 Linux.

[thisisbhaskar]

It works well. Windows XP machine with Nokia Qt SDK 1.1.

[cmer4]

Hmm wierd, seems like my laptop is slow or I messed the big code a bit...I will dig a bit further before maring this as SOLVED/not an issue...

UPD: thanks for your replies! - indeed its my slow PC that caused some graphics glitches...the code works