Bug report: WrapLayout

[Poker-sang]

Description

• When all the items in WrapLayout are Collapsed, the method WrapLayoutState.GetHeight() would throw "Nullable object must have a value."
• Once an item is collapsed in the WrapLayout(such as a Image that is loaded later), it would not be visible without refreshing.

Possible solution

• Add a null discriminant statement to WrapLayoutState.GetHeight()
• Still measure and arrange collapsed items

[niels9001]

@Poker-sang Thanks for flagging this!

Is this something you'd like to PR a fix for 😊?

[Poker-sang]

Yes, I can fix this.

btw I implement another commonly used layout JustifiedLayout. Do you think it could be added to the Toolkit?

[niels9001]

Yes, I can fix this.

btw I implement another commonly used layout JustifiedLayout. Do you think it could be added to the Toolkit?

Awesome.. great to hear!

JustifiedLayout sounds interesting.. feel free to open a Discussion (a.k.a. new Experiment) here so we can discuss it there! https://github.com/CommunityToolkit/Labs-Windows/discussions