[Solved]Highlight and PathView don't work, do not understand why !
-
Hi,
First, I'm sorry for my english, I'm french ;)
Then, Sorry again if the question is obvious, I began QML a few days ago ...So now, the problem !
I want to make an Picture gallery, with a path view to select the picture displayed.
I would like to center on my pathview the item which is currently displayed (the current index).
I use the properties "preferredHighlightBegin" and "preferredHighlightEnd", with an highlight delegate, but it doesn't work, and I do not understand why ... So, here is my code :
@
//Delegate for displaying images in the gallery
Component{
id:imageDelegate
Image {
id:delegateContainer
source:model.image
height:imagesView.height
width: imagesView.height*sourceSize.width/sourceSize.height
smooth: true
scale:PathView.scale;} }//Highlight delegate
Component{
id:highlightComponent
Rectangle{
id:highlightBox
border.color: "red"
border.width: 5
color:"transparent"
width: 200
height: 200
}
}//The path view item
PathView{
id:imagesView;
height: parent.height
width: parent.width*0.80
anchors.centerIn: parentmodel: imageModel; delegate:imageDelegate; highlight: highlightComponent//my Highlight should be in the middle of the root gallery (Rectangle which contain the pathview--)
preferredHighlightBegin: rootGallery.width/2
preferredHighlightEnd: rootGallery.width/2
//I tried with PathView.StrictlyEnforceRange, the highlight was on the left, with ApplyRange it is on the Right
highlightRangeMode: PathView.ApplyRange
focus:true;
currentIndex: Math.floor(imagesView.count/2);
path: Path{
startX: rootGallery.x; startY:rootGallery.y;
PathAttribute{name: "scale";value: 0.25}
PathLine{ x:imagesView.width/2; y:imagesView.height*0.80;}
PathAttribute{name: "scale";value: 1}
PathLine{ x:imagesView.width; y:0;}
PathAttribute{name: "scale";value:0.25}
}
}
@Thanks by advance for your answers !