Howto define global variables ?

[pascal95abc]

Hello,

can some one explain me how to declare global variables in my Qt Quick Application ?

I use "this template":http://doc.qt.nokia.com/qtmobility-1.2/qml-positionsource.html#details

Thank you

[task_struct]

Hello,

Can you explain a bit more? What do you mean by "global variable"?

[pascal95abc]

I mean a variable that can be accessed (read and modified) by every function.

For example in Delphi, these have to be declared at the very beginning.

[task_struct]

Take a look at "this":http://doc.qt.nokia.com/4.7-snapshot/qdeclarativescope.html#component-instance-hierarchy

[pascal95abc]

So, is it @property <data type> <variable name>@ ?

And then, how can I change the value e.g.

@ Item {
id: root
property string title

...

string = string + "xyz"

onClick { string = string + "abc" }

}@

?

[task_struct]

You can change the value on some event ( line onClicked ), when state changes with ( "PropertyChanges":http://doc.qt.nokia.com/4.7-snapshot/qml-propertychanges.html ) or during transitions using animations.