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#UE-12866 - Have node comments and reroute node comments act the same #Branch UE4 #Proj Engine, GraphEditor #includes some more general comment node / comment bubble fixes [CL 2528202 by Ben Cosh in Main branch]
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "SGraphNodeDefault.h"
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#include "K2Node_Knot.h"
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class SCommentBubble;
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class SGraphNodeKnot : public SGraphNodeDefault
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{
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public:
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SLATE_BEGIN_ARGS(SGraphNodeKnot) {}
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SLATE_END_ARGS()
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void Construct(const FArguments& InArgs, class UK2Node_Knot* InKnot);
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// SGraphNode interface
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virtual void UpdateGraphNode() override;
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virtual const FSlateBrush* GetShadowBrush(bool bSelected) const override;
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virtual TSharedPtr<SGraphPin> CreatePinWidget(UEdGraphPin* Pin) const override;
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virtual void AddPin(const TSharedRef<SGraphPin>& PinToAdd) override;
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virtual void RequestRenameOnSpawn() override { }
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// End of SGraphNode interface
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// SWidget interface
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virtual void OnMouseEnter( const FGeometry& MyGeometry, const FPointerEvent& MouseEvent ) override;
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virtual void OnMouseLeave( const FPointerEvent& MouseEvent ) override;
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// End of SWidget interface
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protected:
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/** Returns a custom hover state for the comment bubble */
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bool IsKnotHovered() const;
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/** Returns Offset to center comment on the node's only pin */
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FVector2D GetCommentOffset() const;
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/** Called to override the comment bubble's current visibility */
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ECheckBoxState GetBubbleCheckState() const;
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protected:
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/** The hovered visibility state */
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bool bHoveredCommentVisibility;
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/** SharedPtr to comment bubble */
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TSharedPtr<SCommentBubble> CommentBubble;
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};
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