I have a TabView
, which has 3 Tab
s, Say tab1
, tab2
, tab3
. Each Tab
has some widgets.
I want to have some kind of signalling mechanism, so that when I enter tab3
, I want to set the state of some of the widgets (e.g. a TextField
) within tab3
and when I leave it, I want to reset their state.
Any pointers on how to achieve this? When I read Qt 5.3 documentation about TabView
and Tab
, I did not find any signals exposed by them.
Signalling can be within tab3
or between Tabview
and tab3
. I am fine with either of these.
Use onVisibleChanged
Try this:
TabView {
Tab {
onVisibleChanged: console.log("hello1 "+visible)
title: "Red"
Rectangle { color: "red" }
}
Tab {
onVisibleChanged: console.log("hello2 "+visible)
title: "Blue"
Rectangle { color: "blue" }
}
Tab {
onVisibleChanged: console.log("hello3 "+visible)
title: "Green"
Rectangle { color: "green" }
}
}