Hi Girish,
On Wed, 2011-03-16 at 20:25 +0530, Girish Ramakrishnan wrote:
> Maybe you can just set/unset the ListView's model?
thank you for this tip. In the scenario that I mentioned it actually
works nicely :)
Still, a more general solution we be great. Because I'm having this
problem at several places. For example, I'm using a couple of 'screens'
in a ListView. Each screen is connected to the backend and updates
itself if something changes in the backend.
The ListView will always only show one of those screens. Still the other
screens exist and get updated all the time. This is of course
unnecessary.
In this situation I'm currently using the 'isCurrentItem' of the
ListView. But it makes my QML code ugly because everywhere I have things
like:
Text {
text: ListView.isCurrentItem ? backend.someText : ""
}
What is everyone doing in those situations?
Thanks!
Conny
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