Using Timer in a ListView

jech

Hello,

I 'm trying to create a ListView with following behavior: If I click an Item it will vertically expand but after some time it will collapse back to it's original size. I suppose I need to create a timer which will change the state of the expanded delegate back to default.

Unfortunately the documentation for Timer didn't help me much.

xsacha

I hope this helps:

@import QtQuick 1.0

Rectangle {
property int time: 800
property int size: 300
width: size; height: size; radius: size
color: "red"
Behavior on radius { NumberAnimation { duration: time } }
Timer {
id: reset
interval: time;
onTriggered: parent.radius = size
}

MouseArea {
    anchors.fill: parent
    onClicked: {
        parent.radius = 0;
        reset.start()
    }
}

}@

Just hacked it up. It starts with a circle. Click it and it turns in to a rectangle and after becoming a rectangle, it will turn in to a circle again (with a Timer).

kamalakshantv

[quote author="xsacha" date="1291284121"]I hope this helps:

@import QtQuick 1.0

Rectangle {
property int time: 800
property int size: 300
width: size; height: size; radius: size
color: "red"
Behavior on radius { NumberAnimation { duration: time } }
Timer {
id: reset
interval: time;
onTriggered: parent.radius = size
}

MouseArea {
    anchors.fill: parent
    onClicked: {
        parent.radius = 0;
        reset.start()
    }
}

}@

Just hacked it up. It starts with a circle. Click it and it turns in to a rectangle and after becoming a rectangle, it will turn in to a circle again (with a Timer).[/quote]

Thanks for the sample eg.

jech

xsacha> Sorry for my late reply. The example is perfect it is exactly what I needed. Thank you!