Looks good, but I would use id's to make sure the signal arrives on the right
element. Your UI structure changes and Id's give you more control.
Row {
id: row
signal someOtherEvent(int number)
Repeater {
model: 10
delegate: MyRectangle {
onSomeEvent: { row.someOtherEvent(index) }
color: "red"
}
}
}
/ juergen
On Nov 8, 2012, at 12:08 AM, Mark <[email protected]> wrote:
> On Wed, Nov 7, 2012 at 11:56 PM, Nicolás Ulrich <[email protected]> wrote:
>> I'm still new at QML but... can't you do something like this?
>> (assuming MyRectangle is declared on other file, as you said)
>>
>> Row {
>> Repeater {
>> signal someOtherEvent(int number)
>> model: 10
>> delegate: MyRectangle {
>> onSomeEvent: { parent.someOtherEvent(index) }
>> color: "red"
>> }
>> }
>> }
>>
>> or even use a function inside "onSomeEvent:{}"
>>
>>
>> On Wed, Nov 7, 2012 at 7:35 PM, Mark <[email protected]> wrote:
>>> Hi,
>>>
>>> I have this case where i'm emitting a signal inside a repetitive
>>> structure like so:
>>>
>>> Row {
>>> Repeater {
>>> model: 10
>>> delegate: MyRectangle {
>>> signal someEvent(int number)
>>> color: "red"
>>>
>>> MouseArea {
>>> anchors.fill: parent
>>> onClicked: {
>>> parent.someEvent(index)
>>> }
>>> }
>>> }
>>> }
>>> }
>>>
>>> In this case the delegate is a MyRectangle for demonstration purposes.
>>> In reality that delegate is separated out in a new file.
>>>
>>> The question is, how can i catch all those "someEvent" signals in one slot?
>>>
>>> I was hoping to be able to do something like:
>>> MyRectangle.onSomeEvent: {
>>> ...
>>> }
>>>
>>> But that doesn't work. The intention here was that
>>> MyRectangle.onSomeEvent would catch all the "someEvent" signals from
>>> the repeater..
>>>
>>> Any ideas..?
>>>
>>> Cheers,
>>> Mark
>>> _______________________________________________
>>> Interest mailing list
>>> [email protected]
>>> http://lists.qt-project.org/mailman/listinfo/interest
>
> That works.. But it feels a bit nasty :p
> Oh well, using that now.
>
> It's actually not using signal/slot connection anymore. It's just
> calling a function in the element one level above the repeater.
> _______________________________________________
> Interest mailing list
> [email protected]
> http://lists.qt-project.org/mailman/listinfo/interest
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