Only begin sheet when no sheet parent

This commit is contained in:
Kevin Sawicki 2016-09-29 11:49:24 -07:00
parent fb41474555
commit 1807458c66

View file

@ -740,8 +740,9 @@ bool NativeWindowMac::IsFocused() {
void NativeWindowMac::Show() {
if (is_modal() && parent()) {
[parent()->GetNativeWindow() beginSheet:window_
completionHandler:^(NSModalResponse) {}];
if ([window_ sheetParent] == nil)
[parent()->GetNativeWindow() beginSheet:window_
completionHandler:^(NSModalResponse) {}];
return;
}