Add option to disable fastpath

slonopotamus · Jul 29, 2024 · 6d7966f · 6d7966f
1 parent ef25902
commit 6d7966f
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Showing 4 changed files with 8 additions and 2 deletions.
diff --git a/Source/EffectBox/Private/EffectBox.cpp b/Source/EffectBox/Private/EffectBox.cpp
@@ -15,6 +15,7 @@ TSharedRef<SWidget> UEffectBox::RebuildWidget()
 {
 	MyEffectBox = SNew(SEffectBox)
 	                  .IsDesignTime(IsDesignTime())
+	                  .AllowFastUpdate(bAllowFastUpdate)
 	                      [GetContentSlot() && GetContentSlot()->Content
 	                           ? GetContentSlot()->Content->TakeWidget()
 	                           : SNullWidget::NullWidget];

diff --git a/Source/EffectBox/Private/SEffectBox.cpp b/Source/EffectBox/Private/SEffectBox.cpp
@@ -42,7 +42,7 @@ void SEffectBox::Construct(const FArguments& Args)
 		{
 			DPIScaler = SNew(SDPIScaler);
 			VirtualWindow = SNew(SVirtualWindow).Visibility(EVisibility::HitTestInvisible);
-			VirtualWindow->SetAllowFastUpdate(true);
+			VirtualWindow->SetAllowFastUpdate(Args._AllowFastUpdate);
 			VirtualWindow->SetContent(DPIScaler.ToSharedRef());
 			FSlateApplication::Get().RegisterVirtualWindow(VirtualWindow.ToSharedRef());
 		}

diff --git a/Source/EffectBox/Public/EffectBox.h b/Source/EffectBox/Public/EffectBox.h
@@ -31,6 +31,9 @@ class EFFECTBOX_API UEffectBox : public UContentWidget
 	UPROPERTY(EditAnywhere, Category = "Effect")
 	UMaterialInterface* EffectMaterial = nullptr;
 
+	UPROPERTY(EditAnywhere, Category = "Effect")
+	bool bAllowFastUpdate = true;
+
 	virtual void OnSlotAdded(UPanelSlot* InSlot) override;
 	virtual void OnSlotRemoved(UPanelSlot* InSlot) override;
 

diff --git a/Source/EffectBox/Public/SEffectBox.h b/Source/EffectBox/Public/SEffectBox.h
@@ -41,13 +41,15 @@ class EFFECTBOX_API SEffectBox final : public SCompoundWidget
 public:
 	SLATE_BEGIN_ARGS(SEffectBox)
 	{
-		_Visibility = EVisibility::Visible;
+		_Visibility = EVisibility::HitTestInvisible;
+		_AllowFastUpdate = true;
 		_IsDesignTime = false;
 		_TextureParameter = NAME_None;
 		_EffectMaterial = nullptr;
 	}
 	SLATE_DEFAULT_SLOT(FArguments, Content)
 	SLATE_ARGUMENT(bool, IsDesignTime)
+	SLATE_ARGUMENT(bool, AllowFastUpdate)
 	SLATE_ARGUMENT(FName, TextureParameter)
 	SLATE_ARGUMENT(UMaterialInterface*, EffectMaterial)
 	SLATE_END_ARGS()