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UserWidgetExtension is the base class for components that define reusable behavior that can be added to different types of Widgets.
| Name | UUserWidgetExtension |
| Type | class |
| Header File | /Engine/Source/Runtime/UMG/Public/Extensions/UserWidgetExtension.h |
| Include Path | #include "Extensions/UserWidgetExtension.h" |
Syntax
UCLASS (Abstract, DefaultToInstanced, Within=UserWidget, MinimalAPI)
class UUserWidgetExtension : public UObject
Inheritance Hierarchy
- UObjectBase → UObjectBaseUtility → UObject → UUserWidgetExtension
Derived Classes
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void Construct() |
Extend the UUserWidget::Construct function | Extensions/UserWidgetExtension.h | |
virtual void Destruct() |
Extend the UUserWidget::Destruct function | Extensions/UserWidgetExtension.h | |
virtual void Initialize() |
Extend the UUserWidget::Initialize function | Extensions/UserWidgetExtension.h | |
virtual void InitializeInEditor() |
Initialize function called only in Editor | Extensions/UserWidgetExtension.h | |
virtual void PreConstruct
(
bool bIsDesignTime |
Extend the UUserWidget::PreConstruct function | Extensions/UserWidgetExtension.h | |
virtual bool RequiresTick() |
Does the extension requires tick. | Extensions/UserWidgetExtension.h | |
| Extend the UUserWidget::Tick function. | Extensions/UserWidgetExtension.h |
Protected
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
UUserWidget * GetUserWidget() |
Extensions/UserWidgetExtension.h |