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An implementation of UDoubleClickInputBehavior that also implements IClickBehaviorTarget directly, via a set of local lambda functions. To use/customize this class, the client replaces the lambda functions with their own. This avoids having to create a separate IClickBehaviorTarget implementation for trivial use-cases.
| Name | ULocalDoubleClickInputBehavior |
| Type | class |
| Header File | /Engine/Source/Runtime/InteractiveToolsFramework/Public/BaseBehaviors/DoubleClickBehavior.h |
| Include Path | #include "BaseBehaviors/DoubleClickBehavior.h" |
Syntax
UCLASS (MinimalAPI)
class ULocalDoubleClickInputBehavior :
public UDoubleClickInputBehavior ,
public IClickBehaviorTarget
Inheritance Hierarchy
- UObjectBase → UObjectBaseUtility → UObject → UInputBehavior → UAnyButtonInputBehavior → USingleClickInputBehavior → UDoubleClickInputBehavior → ULocalDoubleClickInputBehavior
Implements Interfaces
Variables
Public
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| IsHitByClickFunc | TUniqueFunction< FInputRayHit(const FInputDeviceRay &)> | Lambda implementation of IsHitByClick | BaseBehaviors/DoubleClickBehavior.h | |
| OnClickedFunc | TUniqueFunction< void(const FInputDeviceRay &)> | Lambda implementation of OnClicked | BaseBehaviors/DoubleClickBehavior.h | |
| OnUpdateModifierStateFunc | TUniqueFunction< void(int, bool) > | Lambda implementation of OnUpdateModifierState | BaseBehaviors/DoubleClickBehavior.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void Initialize() |
Call this to initialize the class | BaseBehaviors/DoubleClickBehavior.h |
Overridden from IClickBehaviorTarget
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual FInputRayHit IsHitByClick
(
const FInputDeviceRay& ClickPos |
Test if target is hit by a click | BaseBehaviors/DoubleClickBehavior.h | |
virtual void OnClicked
(
const FInputDeviceRay& ClickPos |
Notify Target that click ocurred | BaseBehaviors/DoubleClickBehavior.h |
Overridden from IModifierToggleBehaviorTarget
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void OnUpdateModifierState
(
int ModifierID, |
IModifierToggleBehaviorTarget implementation. | BaseBehaviors/DoubleClickBehavior.h |