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Unreal Engine C++ API Reference > Editor > GraphEditor > KismetPins
Inheritance Hierarchy
References
Module | GraphEditor |
Header | /Engine/Source/Editor/GraphEditor/Public/KismetPins/SGraphPinStructInstance.h |
Include | #include "KismetPins/SGraphPinStructInstance.h" |
Syntax
class SGraphPinStructInstance : public [SGraphPin](API\Editor\GraphEditor\SGraphPin)
Remarks
Example implementation:
struct FDataTypeEditWrapper : public FPinStructEditWrapper {
FDataType Data;
virtual FText GetPreviewDescription() const override { return Data.ToText(); } virtual const UScriptStruct* GetDataScriptStruct() const override { return FDataType::StaticStruct(); } virtual uint8* GetDataMemory() override { return (uint8*)&Data; } }; This is a pin for showing a details customization for a struct instance. It can be used directly by passing in a StructEditWrapper parameter when creating from a pin factory Or, it can be subclassed for other types of struct display
Variables
Type | Name | Description |
---|---|---|
FText | CachedDescription | Cached description text |
TSharedPtr< SCo... | ComboButton | Combo Button widget used to show edit content |
TSharedPtr< FSt... | EditWrapperInstance | Instance of FPinStructEditWrapper that wraps what we actually want to edit |
TSharedPtr< ISt... | StructureDetailsView | Details view that points into EditWrapperInstance |
Functions
Type | Name | Description |
---|---|---|
void | Construct ( const FArguments& InArgs, UEdGraphPin* InGraphPinObj ) | |
FText | GetCachedDescriptionText () | Slate accessor to shows cached description value |
TSharedRef< ... | GetDescriptionContent () | Creates widget for displaying preview on the pin |
TSharedRef< ... | GetEditContent () | Creates widget used to edit the struct instance |
FPinStructEd... | GetEditWrapper () | Returns the base instance inside EditStruct, if null this is assumed to be a subclass that overrides other functions |
void | ParseDefaultValueData () | Parses the struct ata from the pin to fill in the struct instance |
void | PropertyValueChanged ( const FPropertyChangedEvent& Prope... ) | Called when struct is modified by the details view |
void | RefreshCachedData () | Refreshes cached description and edit data after an edit change |
void | SaveDefaultValueData () | Call to push changes from edit instance to pin |
Overridden from SGraphPin
Type | Name | Description |
---|---|---|
TSharedRef< ... | GetDefaultValueWidget () | Build the widget we should put into the 'default value' space, shown when nothing connected |
Classes
Type | Name | Description |
---|---|---|
Public struct | FArguments |