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Don't send pointer events when the framework isn't ready yet (#12403)

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Mouad Debbar 2019-09-23 15:43:49 -07:00 committed by GitHub
parent 5f3b749e92
commit fdff0787ed
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1 changed files with 4 additions and 1 deletions
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lib/web_ui/lib/src/engine/pointer_binding.dart
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@ -82,7 +82,10 @@ class PointerBinding {
void _onPointerData(List<ui.PointerData> data) {
final ui.PointerDataPacket packet = ui.PointerDataPacket(data: data);
ui.window?.onPointerDataPacket(packet);
final ui.PointerDataPacketCallback callback = ui.window.onPointerDataPacket;
if (callback != null) {
callback(packet);
}
}
}