FSlateApplication

FSlateApplication()

virtual ~FSlateApplication()

void ActivateGameViewport()

void AddModalWindow ( TSharedRef< SWindow > InSlateWindow,
const TSharedPtr< const SWidget > InParentWidget,
bool bSlowTaskWindow
)

TSharedRef< SWindow > AddWindowAsNativeChild ( TSharedRef< SWindow > InSlateWindow,
TSharedRef< SWindow > InParentWindow,
const bool bShowImmediately
)

bool AllowMoveCursor()

bool AreMenuAnimationsEnabled()

virtual UE::Slate::FDeprecateVector2DResult CalculatePopupWindowPosition ( const FSlateRect& InAnchor,
const UE::Slate::FDeprecateVector2DParameter& InSize,
bool bAutoAdjustForDPIScale,
const UE::Slate::FDeprecateVector2DParameter& InProposedPlacement,
const EOrientation Orientation,
const EPopupLayoutMode
) const

bool CanAddModalWindow()

void CancelDragDrop()

bool CanDisplayWindows()

void ClearAllUserFocus ( EFocusCause ReasonFocusIsChanging
)

void ClearKeyboardFocus ( const EFocusCause ReasonFocusIsChanging
)

void ClearUserFocus ( uint32 UserIndex,
EFocusCause ReasonFocusIsChanging
)

void CloseAllWindowsImmediately()

void CloseToolTip()

void DestroyWindowImmediately ( TSharedRef< SWindow > WindowToDestroy
)

void DestroyWindowsImmediately()

void DismissAllMenus()

void DismissMenu ( const TSharedPtr< IMenu >& InFromMenu
)

void DismissMenuByWidget ( const TSharedRef< SWidget >& InWidgetInMenu
)

void EnableMenuAnimations ( const bool bEnableAnimations
)

void EnterDebuggingMode()

void ExternalModalStart ()

void ExternalModalStop ()

void ExternalUIChange ( bool bIsOpening
)

TSharedPtr< SWindow > FindBestParentWindowForDialogs ( const TSharedPtr< SWidget >& InWidget,
const ESlateParentWindowSearchMethod InParentWindowSearchMethod
)

const void * FindBestParentWindowHandleForDialogs ( const TSharedPtr< SWidget >& InWidget,
const ESlateParentWindowSearchMethod InParentWindowSearchMethod
)

int32 FindInputPreProcessor ( TSharedPtr< class IInputProcessor > InputProcessor,
const EInputPreProcessorType& Type
) const

int32 FindInputPreProcessor ( TSharedPtr< class IInputProcessor > InputProcessor
) const

TSharedPtr< IMenu > FindMenuInWidgetPath ( const FWidgetPath& InWidgetPath
) const

TSharedRef< FSlateVirtualUserHandle > FindOrCreateVirtualUser ( int32 VirtualUserIndex
)

TSharedPtr< SWindow > FindWidgetWindow ( TSharedRef< const SWidget > InWidget,
FWidgetPath& OutWidgetPath
) const

void FinishedInputThisFrame()

void FlushRenderState()

void ForceRedrawWindow ( const TSharedRef< SWindow >& InWindowToDraw
)

void ForEachUser ( TFunctionRef< void(FSlateUser*)> InPredicate,
bool bIncludeVirtualUsers
)

void ForEachUser ( TFunctionRef< void(FSlateUser&)> InPredicate,
bool bIncludeVirtualUsers
)

void GeneratePathToWidgetChecked ( TSharedRef< const SWidget > InWidget,
FWidgetPath& OutWidgetPath,
EVisibility VisibilityFilter
) const

bool GeneratePathToWidgetUnchecked ( TSharedRef< const SWidget > InWidget,
FWidgetPath& OutWidgetPath,
EVisibility VisibilityFilter
) const

TSharedPtr< SWindow > GetActiveModalWindow()

bool GetAllowTooltips()

void GetAllVisibleWindowsOrdered ( TArray< TSharedRef< SWindow > >& OutWindows
)

const float GetAverageDeltaTime()

float GetAverageDeltaTimeForResponsiveness()

uint32 GetCurrentDrawId()

float GetCursorRadius()

TSharedPtr< FSlateUser > GetCursorUser ()

TSharedPtr< const FSlateUser > GetCursorUser ()

const float GetDeltaTime()

TSharedPtr< class FDragDropOperation > GetDragDroppingContent()

float GetDragTriggerDistance()

float GetDragTriggerDistanceSquared()

TSharedPtr< SViewport > GetGameViewport()

bool GetHandleDeviceInputWhenApplicationNotActive()

virtual void GetInitialDisplayMetrics ( FDisplayMetrics& OutDisplayMetrics
) const

FInputDeviceId GetInputDeviceIdForKeyboard()

FInputDeviceId GetInputDeviceIdForMouse()

IInputInterface * GetInputInterface()

TArray< TSharedRef< SWindow > > GetInteractiveTopLevelWindows()

double GetLastUserInteractionTime()

FSlateLastUserInteractionTimeUpdateEvent & GetLastUserInteractionTimeUpdateEvent()

TSharedPtr< SWidget > GetMenuHostWidget()

FModifierKeysState GetModifierKeys()

virtual void * GetMouseCaptureWindow()

TSharedRef< FNavigationConfig > GetNavigationConfig()

const TAttribute< bool > & GetNormalExecutionAttribute()

FOnModalLoopTickEvent & GetOnModalLoopTickEvent ()

FPopupSupport & GetPopupSupport()

const TSet< FKey > & GetPressedMouseButtons()

const FStyleNode * GetRootStyle()

float GetSoundDuration ( const FSlateSound& Sound
) const

ITextInputMethodSystem * GetTextInputMethodSystem()

bool GetTransformFullscreenMouseInput()

TSharedPtr< FSlateUser > GetUser ( const FInputEvent& InputEvent
)

TSharedPtr< const FSlateUser > GetUser ( const FInputEvent& InputEvent
) const

TSharedPtr< FSlateUser > GetUser ( FPlatformUserId PlatformUser
)

TSharedPtr< FSlateUser > GetUser ( int32 UserIndex
)

TSharedPtr< const FSlateUser > GetUser ( int32 UserIndex
) const

TSharedPtr< FSlateUser > GetUserFromControllerId ( int32 ControllerId
)

TSharedPtr< const FSlateUser > GetUserFromControllerId ( int32 ControllerId
) const

TSharedPtr< FSlateUser > GetUserFromPlatformUser ( FPlatformUserId PlatformUser
)

TSharedPtr< const FSlateUser > GetUserFromPlatformUser ( FPlatformUserId PlatformUser
) const

TOptional< int32 > GetUserIndexForController ( int32 ControllerId,
FKey InKey
) const

int32 GetUserIndexForController ( int32 ControllerId
) const

TOptional< int32 > GetUserIndexForInputDevice ( FInputDeviceId InputDeviceId
) const

int32 GetUserIndexForKeyboard()

int32 GetUserIndexForMouse()

TOptional< int32 > GetUserIndexForPlatformUser ( FPlatformUserId PlatformUser
) const

TSharedPtr< SWindow > GetVisibleMenuWindow()

FSlateRect GetWorkArea ( const FSlateRect& InRect
) const

void GotoLineInSource ( const FString& FileName,
int32 LineNumber
) const

bool HasOpenSubMenus ( TSharedPtr< IMenu > InMenu
) const

bool HasTraveledFarEnoughToTriggerDrag ( const FPointerEvent& PointerEvent,
const UE::Slate::FDeprecateVector2DParameter ScreenSpaceOrigin
) const

bool HasTraveledFarEnoughToTriggerDrag ( const FPointerEvent& PointerEvent,
const UE::Slate::FDeprecateVector2DParameter ScreenSpaceOrigin,
EOrientation Orientation
) const

virtual bool InitializeRenderer ( TSharedRef< FSlateRenderer > InRenderer,
bool bQuietMode
)

virtual void InitializeSound ( const TSharedRef< ISlateSoundDevice >& InSlateSoundDevice
)

bool InKismetDebuggingMode()

void InvalidateAllViewports ()

bool IsDragDropping()

bool IsDragDroppingAffected ( const FPointerEvent& InPointerEvent
) const

bool IsFakingTouchEvents()

bool IsGamepadAttached()

bool IsLastDragOnDragEnterDisabled()

bool IsMouseAttached()

bool IsNormalExecution()

bool IsProcessingInput()

bool IsRenderingOffScreen()

bool IsRunningAtTargetFrameRate()

bool IsTicking()

bool IsUsingHighPrecisionMouseMovment()

bool IsUsingTrackpad()

bool IsWindowInDestroyQueue ( TSharedRef< SWindow > Window
) const

void LeaveDebuggingMode ( bool bLeavingDebugForSingleStep
)

virtual void NativeApp_ShowKeyboard ( bool bShow,
FString InitialString,
int32 SelectionStart,
int32 SelectionEnd
)

EUINavigation NavigateFromWidget ( const uint32 InUserIndex,
TSharedPtr< SWidget > InNavigationSource,
const TArray< EUINavigation >& InNavigationTypes
)

void NavigateFromWidgetUnderCursor ( const uint32 InUserIndex,
EUINavigation InNavigationType,
TSharedRef< SWindow > InWindow
)

void NavigateToWidget ( const uint32 UserIndex,
const TSharedPtr< SWidget >& NavigationDestination,
ENavigationSource NavigationSource,
EUINavigation NavigationType
)

FSlateApplication::FApplicationActivationStateChangedEvent TBaseMulticastDelegate_OneParam OnApplicationActivationStateChanged()

FOnApplicationMousePreInputButtonDownListener & OnApplicationMousePreInputButtonDownListener()

FOnApplicationPreInputKeyDownListener & OnApplicationPreInputKeyDownListener()

EDropEffect::Type OnDragEnter ( const TSharedRef< SWindow >& Window,
const TSharedRef< FExternalDragOperation >& DragDropOperation
)

FOnFocusChanging & OnFocusChanging()

FOnMenuDestroyed & OnMenuBeingDestroyed()

FSlateTickEvent & OnPostTick()

FSimpleMulticastDelegate & OnPreShutdown()

FSlateTickEvent & OnPreTick()

FOnWindowDPIScaleChanged & OnSystemSignalsDPIChanged()

FUserRegisteredEvent & OnUserRegistered()

FOnWindowBeingDestroyed & OnWindowBeingDestroyed()

FOnWindowDPIScaleChanged & OnWindowDPIScaleChanged()

void OverridePlatformApplication ( TSharedPtr< class GenericApplication > InPlatformApplication
)

void OverridePlatformTextField ( TUniquePtr< IPlatformTextField > PlatformTextField
)

void PlaySound ( const FSlateSound& SoundToPlay,
int32 UserIndex
) const

void PollGameDeviceState()

bool ProcessAnalogInputEvent ( const FAnalogInputEvent& InAnalogInputEvent
)

void ProcessApplicationActivationEvent ( bool InAppActivated
)

void ProcessCursorReply ( const FCursorReply& CursorReply
)

bool ProcessDragEnterEvent ( TSharedRef< SWindow > WindowEntered,
const FDragDropEvent& DragDropEvent
)

void ProcessExternalReply ( const FWidgetPath& CurrentEventPath,
const FReply TheReply,
const int32 UserIndex,
const int32 PointerIndex
)

bool ProcessKeyCharEvent ( const FCharacterEvent& InCharacterEvent
)

bool ProcessKeyDownEvent ( const FKeyEvent& InKeyEvent
)

bool ProcessKeyUpEvent ( const FKeyEvent& InKeyEvent
)

void ProcessMotionDetectedEvent ( const FMotionEvent& InMotionEvent
)

bool ProcessMouseButtonDoubleClickEvent ( const TSharedPtr< FGenericWindow >& PlatformWindow,
const FPointerEvent& InMouseEvent
)

bool ProcessMouseButtonDownEvent ( const TSharedPtr< FGenericWindow >& PlatformWindow,
const FPointerEvent& InMouseEvent
)

bool ProcessMouseButtonUpEvent ( const FPointerEvent& MouseEvent
)

bool ProcessMouseMoveEvent ( const FPointerEvent& MouseEvent,
bool bIsSynthetic
)

bool ProcessMouseWheelOrGestureEvent ( const FPointerEvent& InWheelEvent,
const FPointerEvent* InGestureEvent
)

void ProcessReply ( const FWidgetPath& CurrentEventPath,
const FReply& TheReply,
const FWidgetPath* WidgetsUnderMouse,
const FPointerEvent* InMouseEvent,
const uint32 UserIndex
)

void ProcessTouchEndedEvent ( const FPointerEvent& InTouchEvent
)

void ProcessTouchMovedEvent ( const FPointerEvent& InTouchEvent
)

void ProcessTouchStartedEvent ( const TSharedPtr< FGenericWindow >& PlatformWindow,
const FPointerEvent& InTouchEvent
)

bool ProcessWindowActivatedEvent ( const FWindowActivateEvent& ActivateEvent
)

void PumpMessages()

TSharedPtr< IMenu > PushHostedMenu ( const TSharedRef< SWidget >& InParentWidget,
const FWidgetPath& InOwnerPath,
const TSharedRef< IMenuHost >& InMenuHost,
const TSharedRef< SWidget >& InContent,
TSharedPtr< SWidget >& OutWrappedContent,
const FPopupTransitionEffect& TransitionEffect,
EShouldThrottle ShouldThrottle,
const bool bIsCollapsedByParent
)

TSharedPtr< IMenu > PushHostedMenu ( const TSharedPtr< IMenu >& InParentMenu,
const TSharedRef< IMenuHost >& InMenuHost,
const TSharedRef< SWidget >& InContent,
TSharedPtr< SWidget >& OutWrappedContent,
const FPopupTransitionEffect& TransitionEffect,
EShouldThrottle ShouldThrottle,
const bool bIsCollapsedByParent
)

TSharedPtr< IMenu > PushMenu ( const TSharedRef< SWidget >& InParentWidget,
const FWidgetPath& InOwnerPath,
const TSharedRef< SWidget >& InContent,
const UE::Slate::FDeprecateVector2DParameter& SummonLocation,
const FPopupTransitionEffect& TransitionEffect,
const bool bFocusImmediately,
const UE::Slate::FDeprecateVector2DParameter& SummonLocationSize,
TOptional< EPopupMethod > Method,
const bool bIsCollapsedByParent,
const int32 FocusUserIndex
)

TSharedPtr< IMenu > PushMenu ( const TSharedPtr< IMenu >& InParentMenu,
const TSharedRef< SWidget >& InContent,
const UE::Slate::FDeprecateVector2DParameter& SummonLocation,
const FPopupTransitionEffect& TransitionEffect,
const bool bFocusImmediately,
const UE::Slate::FDeprecateVector2DParameter& SummonLocationSize,
const bool bIsCollapsedByParent,
const int32 FocusUserIndex
)

void QueryCursor()

void RegisterGameViewport ( TSharedRef< SViewport > InViewport
)

bool RegisterInputPreProcessor ( TSharedPtr< class IInputProcessor > InputProcessor,
const EInputPreProcessorType Type
)

bool RegisterInputPreProcessor ( TSharedPtr< class IInputProcessor > InputProcessor,
const FInputPreprocessorRegistrationKey& Info
)

bool RegisterInputPreProcessor ( TSharedPtr< class IInputProcessor > InputProcessor,
const int32 Index
)

bool RegisterInputPreProcessor ( TSharedPtr< class IInputProcessor > InputProcessor
)

FDelegateHandle RegisterOnWindowActionNotification ( const FOnWindowAction& Notification
)

void RegisterViewport ( TSharedRef< SViewport > InViewport
)

void RegisterVirtualWindow ( TSharedRef< SWindow > InWindow
)

void ReleaseAllPointerCapture ()

void ReleaseAllPointerCapture ( int32 UserIndex
)

void ReleaseMouseCapture()

void ReleaseMouseCaptureForUser ( int32 UserIndex
)

void ResetToDefaultInputSettings ()

void ResetToDefaultPointerInputSettings ()

FReply RouteMouseWheelOrGestureEvent ( const FWidgetPath& WidgetsUnderPointer,
const FPointerEvent& InWheelEvent,
const FPointerEvent* InGestureEvent
)

FReply RoutePointerDoubleClickEvent ( const FWidgetPath& WidgetsUnderPointer,
const FPointerEvent& PointerEvent
)

FReply RoutePointerDownEvent ( const FWidgetPath& WidgetsUnderPointer,
const FPointerEvent& PointerEvent
)

bool RoutePointerMoveEvent ( const FWidgetPath& WidgetsUnderPointer,
const FPointerEvent& PointerEvent,
bool bIsSynthetic
)

FReply RoutePointerUpEvent ( const FWidgetPath& WidgetsUnderPointer,
const FPointerEvent& PointerEvent
)

void SetAllowTooltips ( bool bCanShow
)

void SetAllUserFocus ( const TSharedPtr< SWidget >& WidgetToFocus,
EFocusCause ReasonFocusIsChanging
)

void SetAllUserFocusToGameViewport ( EFocusCause ReasonFocusIsChanging
)

void SetAppIcon ( const FSlateBrush*const InAppIcon
)

void SetApplicationScale ( float InScale
)

void SetCursorRadius ( float NewRadius
)

void SetDragTriggerDistance ( float ScreenPixels
)

void SetExitRequestedHandler ( const FSimpleDelegate& OnExitRequestedHandler
)

void SetGameAllowsFakingTouchEvents ( const bool bAllowFaking
)

void SetGameIsFakingTouchEvents ( const bool bIsFaking,
FVector2D* CursorLocation
)

void SetHandleDeviceInputWhenApplicationNotActive ( bool bAllow
)

void SetInputManager ( TSharedRef< ISlateInputManager > InputManager
)

bool SetKeyboardFocus ( const TSharedPtr< SWidget >& OptionalWidgetToFocus,
EFocusCause ReasonFocusIsChanging
)

void SetModalWindowStackEndedDelegate ( FModalWindowStackEnded StackEndedDelegate
)

void SetModalWindowStackStartedDelegate ( FModalWindowStackStarted StackStartedDelegate
)

void SetNavigationConfig ( TSharedRef< FNavigationConfig > InNavigationConfig
)

void SetNavigationConfigFactory ( TFunction< TSharedRef< FNavigationConfig >()> InNavigationConfigFactory
)

void SetPlatformApplication ( const TSharedRef< class GenericApplication >& InPlatformApplication
)

void SetPlatformCursorVisibility ( bool bNewVisibility
)

void SetUnhandledKeyDownEventHandler ( const FOnKeyEvent& NewHandler
)

void SetUnhandledKeyUpEventHandler ( const FOnKeyEvent& NewHandler
)

bool SetUserFocus ( uint32 UserIndex,
const TSharedPtr< SWidget >& WidgetToFocus,
EFocusCause ReasonFocusIsChanging
)

void SetUserFocusToGameViewport ( uint32 UserIndex,
EFocusCause ReasonFocusIsChanging
)

void SetWidgetReflector ( const TSharedRef< IWidgetReflector >& WidgetReflector
)

void SetWidgetReflectorAssetAccessDelegate ( FAccessAsset AccessDelegate
)

void SetWidgetReflectorQuerySourceAccessDelegate ( FQueryAccessSourceCode QueryAccessDelegate
)

void SetWidgetReflectorSourceAccessDelegate ( FAccessSourceCode AccessDelegate
)

void ShowSystemHelp()

void ShowVirtualKeyboard ( bool bShow,
int32 UserIndex,
TSharedPtr< IVirtualKeyboardEntry > TextEntryWidget
)

void SpawnToolTip ( const TSharedRef< IToolTip >& InToolTip,
const UE::Slate::FDeprecateVector2DParameter& InSpawnLocation
)

bool SupportsSourceAccess()

bool SupportsSystemHelp()

bool TakeHDRScreenshot ( const TSharedRef< SWidget >& Widget,
const FIntRect& InnerWidgetArea,
TArray< FLinearColor >& OutColorData,
FIntVector& OutSize
)

bool TakeHDRScreenshot ( const TSharedRef< SWidget >& Widget,
TArray< FLinearColor >& OutColorData,
FIntVector& OutSize
)

bool TakeScreenshot ( const TSharedRef< SWidget >& Widget,
const FIntRect& InnerWidgetArea,
TArray< FColor >& OutColorData,
FIntVector& OutSize
)

bool TakeScreenshot ( const TSharedRef< SWidget >& Widget,
TArray< FColor >& OutColorData,
FIntVector& OutSize
)

void Tick ( ESlateTickType TickType
)

void ToggleDisableLastDragOnDragEnter ( bool bInDisableLastDragOnDragEnter
)

void TryDumpNavigationConfig ( TSharedPtr< FNavigationConfig > InNavigationConfig
) const

void UnregisterGameViewport ()

void UnregisterInputPreProcessor ( TSharedPtr< class IInputProcessor > InputProcessor
)

void UnregisterOnWindowActionNotification ( FDelegateHandle Handle
)

void UnregisterUser ( int32 UserIndex
)

void UnregisterVirtualWindow ( TSharedRef< SWindow > InWindow
)

void UpdateToolTip ( bool bAllowSpawningOfNewToolTips
)

void UsePlatformCursorForCursorUser ( bool bUsePlatformCursor
)

virtual TSharedRef< SWindow > AddWindow ( TSharedRef< SWindow > InSlateWindow,
const bool bShowImmediately
)

virtual bool AnyMenusVisible()

virtual void ArrangeWindowToFrontVirtual ( TArray< TSharedRef< SWindow > >& Windows,
const TSharedRef< SWindow >& WindowToBringToFront
)

virtual UE::Slate::FDeprecateVector2DResult CalculateTooltipWindowPosition ( const FSlateRect& InAnchorRect,
const UE::Slate::FDeprecateVector2DParameter& InSize,
bool bAutoAdjustForDPIScale,
EPopupCursorOverlapMode CursorOverlapMode
) const

virtual bool FindPathToWidget ( TSharedRef< const SWidget > InWidget,
FWidgetPath& OutWidgetPath,
EVisibility VisibilityFilter
)

virtual TSharedPtr< SWindow > FindWidgetWindow ( TSharedRef< const SWidget > InWidget
) const

virtual TSharedPtr< SWindow > GetActiveTopLevelRegularWindow()

virtual TSharedPtr< SWindow > GetActiveTopLevelWindow()

virtual const FSlateBrush * GetAppIcon()

virtual const FSlateBrush * GetAppIconSmall()

virtual float GetApplicationScale()

virtual TSharedPtr< SWidget > GetCurrentDebugContextWidget()

virtual const double GetCurrentTime()

virtual UE::Slate::FDeprecateVector2DResult GetCursorPos()

virtual UE::Slate::FDeprecateVector2DResult GetCursorSize()

virtual TSharedPtr< SWidget > GetKeyboardFocusedWidget()

virtual UE::Slate::FDeprecateVector2DResult GetLastCursorPos()

virtual EUINavigationAction GetNavigationActionForKey ( const FKey& InKey
) const

virtual EUINavigationAction GetNavigationActionFromKey ( const FKeyEvent& InKeyEvent
) const

virtual EUINavigation GetNavigationDirectionFromAnalog ( const FAnalogInputEvent& InAnalogEvent
)

virtual EUINavigation GetNavigationDirectionFromKey ( const FKeyEvent& InKeyEvent
) const

virtual FSlateRect GetPreferredWorkArea()

virtual bool GetSoftwareCursorAvailable()

virtual EVisibility GetSoftwareCursorVis()

virtual const TArray< TSharedRef< SWindow > > GetTopLevelWindows()

virtual TSharedPtr< SWidget > GetUserFocusedWidget ( uint32 UserIndex
) const

virtual EWindowTransparency GetWindowTransparencySupport()

virtual bool HasAnyMouseCaptor()

virtual bool HasFocusedDescendants ( const TSharedRef< const SWidget >& Widget
) const

virtual bool HasUserFocusedDescendants ( const TSharedRef< const SWidget >& Widget,
int32 UserIndex
) const

virtual bool HasUserMouseCapture ( int32 UserIndex
) const

virtual bool IsActive()

virtual bool IsExternalUIOpened()

virtual bool IsWindowHousingInteractiveTooltip ( const TSharedRef< const SWindow >& WindowToTest
) const

virtual FWidgetPath LocateWindowUnderMouse ( UE::Slate::FDeprecateVector2DParameter ScreenspaceMouseCoordinate,
const TArray< TSharedRef< SWindow > >& Windows,
bool bIgnoreEnabledStatus,
int32 UserIndex
)

virtual TSharedRef< SImage > MakeImage ( const TAttribute< const FSlateBrush* >& Image,
const TAttribute< FSlateColor >& Color,
const TAttribute< EVisibility >& Visibility
) const

virtual TSharedRef< IToolTip > MakeToolTip ( const FText& ToolTipText
)

virtual TSharedRef< IToolTip > MakeToolTip ( const TAttribute< FText >& ToolTipText
)

virtual TSharedRef< SWidget > MakeWindowTitleBar ( const FWindowTitleBarArgs& InArgs,
TSharedPtr< IWindowTitleBar >& OutTitleBar
) const

virtual void RequestDestroyWindow ( TSharedRef< SWindow > WindowToDestroy
)

virtual void SetAllUserFocus ( const FWidgetPath& InFocusPath,
const EFocusCause InCause
)

virtual void SetAllUserFocusAllowingDescendantFocus ( const FWidgetPath& InFocusPath,
const EFocusCause InCause
)

virtual bool SetKeyboardFocus ( const FWidgetPath& InFocusPath,
const EFocusCause InCause
)

virtual bool SetUserFocus ( const uint32 InUserIndex,
const FWidgetPath& InFocusPath,
const EFocusCause InCause
)

virtual bool SetUserFocusAllowingDescendantFocus ( const uint32 InUserIndex,
const FWidgetPath& InFocusPath,
const EFocusCause InCause
)

virtual bool BeginReshapingWindow ( const TSharedRef< FGenericWindow >& PlatformWindow
)

virtual void FinishedReshapingWindow ( const TSharedRef< FGenericWindow >& PlatformWindow
)

virtual FWindowSizeLimits GetSizeLimitsForWindow ( const TSharedRef< FGenericWindow >& Window
) const

virtual EWindowZone::Type GetWindowZoneForPoint ( const TSharedRef< FGenericWindow >& PlatformWindow,
const int32 X,
const int32 Y
)

virtual void HandleDPIScaleChanged ( const TSharedRef< FGenericWindow >& Window
)

virtual bool OnApplicationActivationChanged ( const bool IsActive
)

virtual bool OnControllerAnalog ( FGamepadKeyNames::Type KeyName,
FPlatformUserId PlatformUserId,
FInputDeviceId InputDeviceId,
float AnalogValue
)

virtual bool OnControllerButtonPressed ( FGamepadKeyNames::Type KeyName,
FPlatformUserId PlatformUserId,
FInputDeviceId InputDeviceId,
bool IsRepeat
)

virtual bool OnControllerButtonReleased ( FGamepadKeyNames::Type KeyName,
FPlatformUserId PlatformUserId,
FInputDeviceId InputDeviceId,
bool IsRepeat
)

virtual bool OnConvertibleLaptopModeChanged()

virtual bool OnCursorSet()

virtual EDropEffect::Type OnDragDrop ( const TSharedPtr< FGenericWindow >& Window
)

virtual EDropEffect::Type OnDragEnterExternal ( const TSharedRef< FGenericWindow >& Window,
const FString& Text,
const TArray< FString >& Files
)

virtual EDropEffect::Type OnDragEnterFiles ( const TSharedRef< FGenericWindow >& Window,
const TArray< FString >& Files
)

virtual EDropEffect::Type OnDragEnterText ( const TSharedRef< FGenericWindow >& Window,
const FString& Text
)

virtual void OnDragLeave ( const TSharedPtr< FGenericWindow >& Window
)

virtual EDropEffect::Type OnDragOver ( const TSharedPtr< FGenericWindow >& Window
)

virtual void OnInputLanguageChanged()

virtual bool OnKeyChar ( const TCHAR Character,
const bool IsRepeat
)

virtual bool OnKeyDown ( const int32 KeyCode,
const uint32 CharacterCode,
const bool IsRepeat
)

virtual bool OnKeyUp ( const int32 KeyCode,
const uint32 CharacterCode,
const bool IsRepeat
)

virtual bool OnMotionDetected ( const FVector& Tilt,
const FVector& RotationRate,
const FVector& Gravity,
const FVector& Acceleration,
FPlatformUserId PlatformUserId,
FInputDeviceId InputDeviceId
)

virtual bool OnMouseDoubleClick ( const TSharedPtr< FGenericWindow >& PlatformWindow,
const EMouseButtons::Type Button
)

virtual bool OnMouseDoubleClick ( const TSharedPtr< FGenericWindow >& PlatformWindow,
const EMouseButtons::Type Button,
const FVector2D CursorPos
)

virtual bool OnMouseDown ( const TSharedPtr< FGenericWindow >& PlatformWindow,
const EMouseButtons::Type Button
)

virtual bool OnMouseDown ( const TSharedPtr< FGenericWindow >& PlatformWindow,
const EMouseButtons::Type Button,
const FVector2D CursorPos
)

virtual bool OnMouseMove()

virtual bool OnMouseUp ( const EMouseButtons::Type Button
)

virtual bool OnMouseUp ( const EMouseButtons::Type Button,
const FVector2D CursorPos
)

virtual bool OnMouseWheel ( const float Delta
)

virtual bool OnMouseWheel ( const float Delta,
const FVector2D CursorPos
)

virtual void OnMovedWindow ( const TSharedRef< FGenericWindow >& PlatformWindow,
const int32 X,
const int32 Y
)

virtual void OnOSPaint ( const TSharedRef< FGenericWindow >& PlatformWindow
)

virtual bool OnRawMouseMove ( const int32 X,
const int32 Y
)

virtual void OnResizingWindow ( const TSharedRef< FGenericWindow >& PlatformWindow
)

virtual bool OnSizeChanged ( const TSharedRef< FGenericWindow >& PlatformWindow,
const int32 Width,
const int32 Height,
bool bWasMinimized
)

virtual bool OnTouchEnded ( const FVector2D& Location,
int32 TouchIndex,
FPlatformUserId PlatformUserId,
FInputDeviceId DeviceID
)

virtual bool OnTouchFirstMove ( const FVector2D& Location,
float Force,
int32 TouchIndex,
FPlatformUserId PlatformUserId,
FInputDeviceId DeviceID
)

virtual bool OnTouchForceChanged ( const FVector2D& Location,
float Force,
int32 TouchIndex,
FPlatformUserId PlatformUserId,
FInputDeviceId DeviceID
)

virtual bool OnTouchGesture ( EGestureEvent GestureType,
const FVector2D& Delta,
float WheelDelta,
bool bIsDirectionInvertedFromDevice
)

virtual bool OnTouchMoved ( const FVector2D& Location,
float Force,
int32 TouchIndex,
FPlatformUserId PlatformUserId,
FInputDeviceId DeviceID
)

virtual bool OnTouchStarted ( const TSharedPtr< FGenericWindow >& Window,
const FVector2D& Location,
float Force,
int32 TouchIndex,
FPlatformUserId PlatformUserId,
FInputDeviceId DeviceId
)

virtual bool OnWindowAction ( const TSharedRef< FGenericWindow >& PlatformWindow,
const EWindowAction::Type InActionType
)

virtual bool OnWindowActivationChanged ( const TSharedRef< FGenericWindow >& PlatformWindow,
const EWindowActivation ActivationType
)

virtual void OnWindowClose ( const TSharedRef< FGenericWindow >& PlatformWindow
)

virtual void SetCursorPos ( const FVector2D& MouseCoordinate
)

virtual bool ShouldProcessUserInputMessages ( const TSharedPtr< FGenericWindow >& PlatformWindow
) const

virtual void ShouldSimulateGesture ( EGestureEvent Gesture,
bool bEnable
)

virtual void SignalSystemDPIChanged ( const TSharedRef< FGenericWindow >& Window
)

void DestroyRenderer()

void DrawPrepass ( TSharedPtr< SWindow > DrawOnlyThisWindow
)

void DrawWindowAndChildren ( const TSharedRef< SWindow >& WindowToDraw,
FDrawWindowArgs& DrawWindowArgs
)

void DrawWindows()

void GetAllVisibleChildWindows ( TArray< TSharedRef< SWindow > >& OutWindows,
TSharedRef< SWindow > CurrentWindow
)

TSharedRef< FSlateUser > GetOrCreateUser ( FInputDeviceId DeviceId
)

TSharedRef< FSlateUser > GetOrCreateUser ( FPlatformUserId PlatformUserId
)

TSharedRef< FSlateUser > GetOrCreateUser ( int32 UserIndex
)

TSharedRef< FSlateUser > GetOrCreateUser ( const FInputEvent& InputEvent
)

TSharedRef< FNavigationConfig > GetRelevantNavConfig ( int32 UserIndex
) const

void OnShutdown()

void PrivateDrawWindows ( TSharedPtr< SWindow > DrawOnlyThisWindow
)

TSharedRef< FSlateUser > RegisterNewUser ( FPlatformUserId PlatformUserId,
bool bIsVirtual
)

TSharedRef< FSlateUser > RegisterNewUser ( int32 UserIndex,
bool bIsVirtual
)

void SetupPhysicalSensitivities ()

void ThrottleApplicationBasedOnMouseMovement()

void TickAndDrawWidgets ( float DeltaTime
)

void TickPlatform ( float DeltaTime
)

void TickTime()

FPointerEvent TransformPointerEvent ( const FPointerEvent& PointerEvent,
const TSharedPtr< SWindow >& Window
) const

virtual bool DoesWidgetHaveMouseCapture ( const TSharedPtr< const SWidget > Widget
) const

virtual bool DoesWidgetHaveMouseCaptureByUser ( const TSharedPtr< const SWidget > Widget,
int32 UserIndex,
TOptional< int32 > PointerIndex
) const

virtual TSharedPtr< SWidget > GetMouseCaptorImpl()

virtual TOptional< EFocusCause > HasAnyUserFocus ( const TSharedPtr< const SWidget > Widget
) const

virtual TOptional< EFocusCause > HasUserFocus ( const TSharedPtr< const SWidget > Widget,
int32 UserIndex
) const

virtual bool IsWidgetDirectlyHovered ( const TSharedPtr< const SWidget > Widget
) const

virtual FWidgetPath LocateWidgetInWindow ( UE::Slate::FDeprecateVector2DParameter ScreenspaceMouseCoordinate,
const TSharedRef< SWindow >& Window,
bool bIgnoreEnabledStatus,
int32 UserIndex
) const

virtual bool ShowUserFocus ( const TSharedPtr< const SWidget > Widget
) const

static TSharedRef< FSlateApplication > Create ( const TSharedRef< class GenericApplication >& InPlatformApplication
)

static void Create ()

static FSlateApplication & Get ()

static double GetFixedDeltaTime()

static TSharedRef< class FGlobalTabmanager > GetGlobalTabManager()

static void InitHighDPI ( const bool bForceEnable
)

static TSharedRef< FSlateApplication > InitializeAsStandaloneApplication ( const TSharedRef< class FSlateRenderer >& PlatformRenderer,
const TSharedRef< class GenericApplication >& InPlatformApplication
)

static TSharedRef< FSlateApplication > InitializeAsStandaloneApplication ( const TSharedRef< class FSlateRenderer >& PlatformRenderer
)

static void InitializeCoreStyle()

static bool IsInitialized()

static void SetFixedDeltaTime ( double InSeconds
)

static void Shutdown ( bool bShutdownPlatform
)