firstFrame

True if this is the first frame we've seen this widget id, meaning we don't know its min size yet. The widget will record its min size in .deinit().

If a widget is not seen for a frame, its min size will be forgotten and firstFrame will return true the next frame we see it.

Only valid between Window.beginand Window.end.

Parameters

id:Id: Id

Source

Implementation

pub fn firstFrame(id: Id) bool {
    return minSizeGet(id) == null;
}