Tap the spread with ListView
Hello
I have a ListView with a learn a more clickable label at the bottom right of the list item. However, when I click on learning more label ListView consumes also to the touch...
ListView {
listItemComponents: [
ListItemComponent {
Container {
Label: {
text: "Description"
}
Label: { id: label2
onTouch: {
if (event.isUp()) {
//Child Label do Something
//Point A
}
}
}
}
}
]
onTriggered: {
//Point B
delegate.itemSelected(indexPath);
}
}
My problem is although label2 is clicked the touch event is also handled by the ListView method onTriggered. Does anyone know I can keep the ListView of the manipulation to the touch even when label2 manages to touch?
Thank you
Hello
You can check this code it will help for you. I think that this will solve your problem.
import bb.cascades 1.0
Page {
Container {
ListView {
id: listview
dataModel: GroupDataModel {
grouping: ItemGrouping.None
}
listItemComponents: [
ListItemComponent {
type: "item"
Container {
id: cont
preferredWidth: 500
preferredHeight: 100
background: Color.Gray
Label {
text: ListItemData.title
}
Label {
text: ListItemData.description
touchBehaviors: TouchBehavior {
eventReactions: TouchReaction {
eventType: TouchType.Down
phase: PropagationPhase.AtTarget
response: TouchResponse.StartTracking
}
}
onTouch: {
if (event.propagationPhase == PropagationPhase.AtTarget) {
if (event.isDown()) {
console.log("label at target phase");
}
}
}
}
}
}
]
onTriggered: {
console.debug("listview triggered");
}
onCreationCompleted: {
for (var i = 0; i < 5; i ++) listview.dataModel.insert({
"description": "description",
"title": "listitem"
});
}
}
}
}
If you touch the first label it will trigger the display of the list and if you touch the second label does not trigger the ListView.
Tags: BlackBerry Developers
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