SSMGraphProperty_Base

Module: SMSystemEditor

#include <SSMGraphProperty_Base.h>

Inherits from SCompoundWidget

Description

class SSMGraphProperty_Base;

Base representation of an exposed graph property. Extend this to implement custom graph properties.

Protected Functions

	Name
virtual void	OnInteractProperty(const FSMPropertyInteractionEventArgs & InArgs)
virtual bool	IsGraphPropertyVisuallyEnabled() const
TSharedRef< SBorder >	MakeHighlightBorder()
TSharedRef< SWidget >	MakeNotifyIconWidget()
virtual EVisibility	GetHighlightVisibility() const
virtual FSlateColor	GetHighlightColor() const
bool	IsHighlightTargetingThisRow() const
EVisibility	GetNotifyVisibility() const
const FSlateBrush *	GetNotifyIconBrush() const
FSlateColor	GetNotifyIconColor() const
FText	GetNotifyIconTooltip() const
FText	BuildPropertyTooltipText() const

Protected Attributes

	Name
TWeakObjectPtr< UEdGraphNode >	GraphNode
constexpr float	HighlightPadding
const FMargin	NotifyPadding

Friends

	Name
class	SSMNodeInstancePropertyView

Protected Functions Documentation

function OnInteractProperty

inline virtual void OnInteractProperty(
    const FSMPropertyInteractionEventArgs & InArgs
)

Called when the owning graph property node is interacted with. Widgets sharing a property node filter by matching FSMPropertyInteractionEventArgs::SubPinId so sub-pin events don't leak to the main row and vice versa.

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function IsGraphPropertyVisuallyEnabled

virtual bool IsGraphPropertyVisuallyEnabled() const

Special handling for IsEnabled(), to be called by children on specific widgets, so we still allow interaction while dimming the property.

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function MakeHighlightBorder

TSharedRef< SBorder > MakeHighlightBorder()

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function MakeNotifyIconWidget

TSharedRef< SWidget > MakeNotifyIconWidget()

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function GetHighlightVisibility

virtual EVisibility GetHighlightVisibility() const

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function GetHighlightColor

virtual FSlateColor GetHighlightColor() const

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function IsHighlightTargetingThisRow

bool IsHighlightTargetingThisRow() const

Whether the property node's current highlight should display on this widget. When FHighlightArgs::SubPinName is empty (whole-node mode), only the main row lights up so a hover/select on the parent doesn't bleed onto its sub-pin rows. When SubPinName is set, only the sub-pin row whose engine PinName matches lights up; the main row stays neutral so the highlight doesn't double up on the parent.

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function GetNotifyVisibility

EVisibility GetNotifyVisibility() const

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function GetNotifyIconBrush

const FSlateBrush * GetNotifyIconBrush() const

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function GetNotifyIconColor

FSlateColor GetNotifyIconColor() const

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function GetNotifyIconTooltip

FText GetNotifyIconTooltip() const

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function BuildPropertyTooltipText

FText BuildPropertyTooltipText() const

Creates tooltip text for the given property.

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Protected Attributes Documentation

variable GraphNode

TWeakObjectPtr< UEdGraphNode > GraphNode;

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variable HighlightPadding

static constexpr float HighlightPadding = -6.f;

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variable NotifyPadding

static const FMargin NotifyPadding;

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Private Attributes Documentation

variable CachedParentStateWidget

TWeakPtr< SGraphNode_StateNode > CachedParentStateWidget;

Cached ptr to parent state widget.

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variable TreeItemWeakPtr

TWeakPtr< struct FSMGraphPropertyTreeItem > TreeItemWeakPtr;

Pointer back to the tree item that owns us.

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variable RegisteredWidgetGuid

FGuid RegisteredWidgetGuid;

Guid assigned to our widget from the owning state node.

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Friends

friend SSMNodeInstancePropertyView

friend class SSMNodeInstancePropertyView(
    SSMNodeInstancePropertyView 
);

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