[Interest] How do i declare a QGeoCoordinate property in QML?

Kishore Jonnalagadda kitts.mailinglists at gmail.com
Mon Sep 26 12:49:28 CEST 2016


I have also tried
/******/
Item {
    id: myMapItem

    property var coordinate
    property alias latitude: coordinate.latitude
    property alias longitude: coordinate.longitude
    property alias altitude: coordinate.altitude
}
/******/

In the above case which works (I think), I do not understand how to declare 
the aliases.
--
Cheers!
Kishore

On Monday 26 September 2016 4:11:03 PM IST Kishore Jonnalagadda wrote:
> I have created an custom Item in which I want to have a coordinate property.
> Further i want to create aliases to the coordinates properties. How do i go
> about this?
> 
> Example:
> 
> /******/
> Item {
> 	id: myCustomItem
> 
> 	property coordinate coordinate
> 	property alias latitude: coordinate.latitude
> 	property alias longitude: coordinate.longitude
> 	property alias altitude: coordinate.altitude
> }
> /******/
> 
> I have also tried the following format...
> 
> /******/
> Item {
>     id: myCustomItem
> 
>     property alias coordinate: coordinate
>     property alias latitude: coordinate.latitude
>     property alias longitude: coordinate.longitude
>     property alias altitude: coordinate.altitude
> 
>     Coordinate {id: coordinate}
> }
> /******/
> 
> But for some reason, the second form results in a segmentation fault.


-- 
Cheers!
Kishore



More information about the Interest mailing list