[Interest] Listview keeping highlight constant
Bo Thorsen
bo at fioniasoftware.dk
Fri Oct 26 12:38:43 CEST 2012
I have implemented exactly this by placing the menu in the back and a
highlight over it.
Menu {
y: 0 - currentIndex * itemHeight
}
Highlight {
y: 0
z: 1
}
If you make sure the currentIndex is always a number that describes the
chosen item, the menu will move automatically for you. Put an animation
object on Menu.y and you have a pretty nice solution with minimum code.
Bo.
Den 26-10-2012 10:47, Satya Praveen Ganapathi skrev:
>
> Hi,
>
> I have a listview with highlight following current listitem.
>
> I need one small change to this listview, on key up/down pressed I
> want to keep the highlight constant and move list items up and down
> respectively.
>
> Do we have any property setting for such functionality in Qt 5.0 ? I
> tried "move" in listview but it dint work for me.
>
> Please share the links if any......!
>
> Do share code samples if any.
>
> Example:
>
> List Item 1 ß Highlight (constant)
>
> List Item 2
>
> List Item 3
>
> List Item 4
>
> On key up pressed
>
> List Item 2 ß-- Highlight (constant)
>
> List Item 3
>
> List Item 4
>
> List Item 5
>
> On key down pressed
>
> List Item 0 ß-- Highlight (constant)
>
> List Item 1
>
> List Item 2
>
> List Item 3
>
> Thanks
>
> Regards,
>
> Satya Praveen
>
>
>
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--
Bo Thorsen.
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