Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > EnhancedInput > IEnhancedInputSubsystemInterface > IEnhancedInputSubsystemInterface::QueryMapKeyInActiveContextSet

Light Theme

Dark Theme

IEnhancedInputSubsystemInterface::QueryMapKeyInActiveContextSet

Check if a key mapping is safe to add to a given mapping context within the set of active contexts currently applied to the player controller.

Windows

MacOS

Linux

References

Module	EnhancedInput
Header	/Engine/Plugins/Experimental/EnhancedInput/Source/EnhancedInput/Public/EnhancedInputSubsystemInterface.h
Include	#include "EnhancedInputSubsystemInterface.h"
Source	/Engine/Plugins/Experimental/EnhancedInput/Source/EnhancedInput/Private/EnhancedInputSubsystemInterface.cpp

Syntax

[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, BlueprintCosmetic, Category="Input|Mapping Queries")
virtual EMappingQueryResult QueryMapKeyInActiveContextSet
(
    const UInputMappingContext * InputContext,
    const UInputAction * Action,
    FKey Key,
    TArray< FMappingQueryIssue > & OutIssues,
    EMappingQueryIssue BlockingIssues
)

Remarks

Check if a key mapping is safe to add to a given mapping context within the set of active contexts currently applied to the player controller.

Returns

Summary of resulting issues.

Parameters

Parameter	Description
InputContext	Mapping context to which the action/key mapping is intended to be added
Action	Action that can be triggered by the key
Key	Key that will provide input values towards triggering the action
OutIssues	Issues that may cause this mapping to be invalid (at your discretion). Any potential issues will be recorded, even if not present in FatalIssues.
BlockingIssues	All issues that should be considered fatal as a bitset.