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Simplify keyboard focus rule to just 'widget in front', full stop.

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This commit is contained in:
jyelon
2026-04-24 20:17:08 -04:00
parent 960abba07f
commit 3f6ef4b56c
5 changed files with 84 additions and 124 deletions
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39
Source/Integration/PlayerControllerBase.cpp
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@@ -131,13 +131,6 @@ UInputComponent* AlxPlayerControllerBase::GetWidgetInputComponent(UUserWidget *W
return Cast<UInputComponent>(Value);
}
void AlxPlayerControllerBase::RestoreFocusToFrontWidget(const UObject *Context)
{
// This will trigger UpdateInputMode to shift focus back to
// the front window, if the front window wants focus.
FromContext(Context)->RootCanvas->LastWidgetGrantedFocus = nullptr;
}
void AlxPlayerControllerBase::AddWidgetToRoot(UUserWidget *Widget)
{
if (!IsValid(Widget))
@@ -309,32 +302,20 @@ void AlxPlayerControllerBase::UpdateInputMode()
GameViewportClient->SetIgnoreInput(false);
// How we handle focus depends on whether we're showing the pointer.
// In pointer mode, we set focus to the desired state just once,
// and then we let the pointer control it from there on. In
// no-pointer mode, we set focus to the desired state and
// keep putting it back forever.
//
// If the user clicks the mouse on a focusable widget, the
// viewport client notifies us of that fact. We then focus the
// widget if possible.
//
if ((!ShowPointer) || (RootCanvas->LastWidgetGrantedFocus != Focus))
// We always put keyboard focus on whatever user widget is in
// front. If the front widget doesn't want keyboard focus,
// then we put keyboard focus on the viewport.
if (Focus)
{
if (Focus)
if (TSharedPtr<SWidget> SlateFocus = Focus->GetCachedWidget())
{
if (TSharedPtr<SWidget> SlateFocus = Focus->GetCachedWidget())
{
SlateOperations.SetUserFocus(SlateFocus.ToSharedRef());
RootCanvas->LastWidgetGrantedFocus = Focus;
}
}
else
{
SlateOperations.SetUserFocus(ViewportWidgetRef);
RootCanvas->LastWidgetGrantedFocus = nullptr;
SlateOperations.SetUserFocus(SlateFocus.ToSharedRef());
}
}
else
{
SlateOperations.SetUserFocus(ViewportWidgetRef);
}
}
void AlxPlayerControllerBase::UpdateLookAt()