How to get Window width/height

[lajtu]

I'm trying to get Window width by calling:

• Window.width

However it returns "undefined". It's the same for other Window properties:

• Window.height
• Window.x
• Window.maximumWidth

I tried to use it instead of calling some root Item:

• itemId.width

because in some Screen.onHeightChanged callback it returns 0.

Why is it undefined ? Do I make something wrong ?

[p3c0]

Hi @lajtu,
Since those are not attached properties they will need to be accessed by id i.e Window's id.

[lajtu]

Aww, OK. I thought it works the same as Screen, e.g.

• Screen.width

[p3c0]

@lajtu For Screen it works because width is an Attached Property for it.