Hello!
Thank you everyone for replying to this thread, I'm sorry for the late
response.
I have been fiddling with all of these for a while, and come to this
solution:
pragma Singleton
import QtQuick 2.7
QtObject {
property QtObject font : QtObject {
readonly property color red: "#D8423B"
readonly property color white: "#F4F4F4"
readonly property color purple: "#8E3D7F"
}
property QtObject background : QtObject {
readonly property color red: "#D8423B"
readonly property color white: "#F4F4F4"
readonly property color purple: "#8E3D7F"
}
}
Then when using it: Colors.background.red to assign.
This is basically what Dmitry Volosnykh suggested, but I had to remove
the readonly
attribute from the nested QtObjects.
If I don't remove them, like this:
pragma Singleton
import QtQuick 2.7
QtObject {
readonly property QtObject font : QtObject {
readonly property color red: "#D8423B"
readonly property color white: "#F4F4F4"
readonly property color purple: "#8E3D7F"
}
readonly property QtObject background : QtObject {
readonly property color red: "#D8423B"
readonly property color white: "#F4F4F4"
readonly property color purple: "#8E3D7F"
}
}
I get a few syntax errors on the line readonly property QtObject font :
QtObject
saying: Expected token 'some comma, etc...' I wonder why this happens.
But regardless, thank you. :)
Viki
On 3 May 2016 at 07:49, Sina Dogru <sinado...@gmail.com> wrote:
>
>
> 2016-05-02 17:31 GMT+03:00 Jérôme Godbout <jer...@bodycad.com>:
>
>> Hello Sina, this will not work (at least up to 5.5 as far as I know).
>> Cause QtObject doesn't have a default property to place children like Item
>> have. You would get the following error while parsing your script:
>> *Cannot assign to non-existent default property*
>>
>> You can either make a simple object that have the default property for
>> children and property parent like Items (here's the QmlObject) or simply
>> use the Item {} and get the extra position,dimension properties.
>>
>> class QmlObject : public QObject, public QQmlParserStatus
>> {
>> Q_OBJECT
>> Q_INTERFACES(QQmlParserStatus)
>> Q_CLASSINFO("DefaultProperty", "children");
>>
>> Q_PROPERTY(QQmlListProperty<QObject> children READ children NOTIFY
>> childrenChanged STORED false);
>> Q_PROPERTY(QObject* parent READ parent WRITE set_parent NOTIFY
>> parentChanged STORED false);
>>
>> Q_PROPERTY(QString idName READ id_name NOTIFY idNameChanged STORED false);
>> ...
>> };
>>
>> Thank you so much Jérôme, I like the idea that categorizing the
> constants. I was not aware that childing the QtObjects are not possible
> because of the default property. Also thank you for showing the basic
> structure for QmlObject.
>
>
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