SSynth2DSlider

A Slate slider control is a linear scale and draggable handle.

Windows
MacOS
Linux

Inheritance Hierarchy

References

Module

Synthesis

Header

/Engine/Plugins/Runtime/Synthesis/Source/Synthesis/Public/UI/SSynth2DSlider.h

Include

#include "UI/SSynth2DSlider.h"

Syntax

class SSynth2DSlider : public SLeafWidget

Remarks

A Slate slider control is a linear scale and draggable handle.

Functions

Name Description

Protected function

void

 

CommitValue

(
    float NewValueX,
    float NewValueY
)

Commits the specified slider value.

Public function

void

 

Construct

(
    const SSynth2DSlider::FArguments& ...
)

Construct the widget.

Public function Const

float

 

GetValueX()

See the Value attribute

Public function Const

float

 

GetValueY()

Public function Const

bool

 

IsLocked()

Protected function

FVector2D

 

PositionToValue

(
    const FGeometry& MyGeometry,
    const FVector2D& AbsolutePosition
)

Calculates the new value based on the given absolute coordinates.

Public function

void

 

SetIndentHandle

(
    const TAttribute< bool >& InIndent...
)

See the IndentHandle attribute

Public function

void

 

SetLocked

(
    const TAttribute< bool >& InLocked
)

See the Locked attribute

Public function

void

 

SetOrientation

(
    EOrientation InOrientation
)

See the Orientation attribute

Public function

void

 

SetSliderBarColor

(
    FSlateColor InSliderBarColor
)

See the SliderBarColor attribute

Public function

void

 

SetSliderHandleColor

(
    FSlateColor InSliderHandleColor
)

See the SliderHandleColor attribute

Public function

void

 

SetStepSize

(
    const TAttribute< float >& InStepS...
)

See the StepSize attribute

Public function

void

 

SetValueX

(
    const TAttribute< float >& InValue...
)

See the Value attribute

Public function

void

 

SetValueY

(
    const TAttribute< float >& InValue...
)

Overridden from SWidget

Name Description

Public function Virtual Const

FVector2D

 

ComputeDesiredSize

(
    float
)

Overwritten from SWidget.

Public function Virtual Const

bool

 

IsInteractable()

Public function Virtual

void

 

OnFocusLost

(
    const FFocusEvent& InFocusEvent
)

Called when this widget loses focus. This event does not bubble.

Public function Virtual

FReply

 

OnKeyDown

(
    const FGeometry& MyGeometry,
    const FKeyEvent& InKeyEvent
)

Called after a key is pressed when this widget has focus (this event bubbles if not handled)

Public function Virtual

FReply

 

OnKeyUp

(
    const FGeometry& MyGeometry,
    const FKeyEvent& InKeyEvent
)

Called after a key is released when this widget has focus

Public function Virtual

FReply

 

OnMouseButtonDown

(
    const FGeometry& MyGeometry,
    const FPointerEvent& MouseEvent
)

MOUSE INPUT The system calls this method to notify the widget that a mouse button was pressed within it.

Public function Virtual

FReply

 

OnMouseButtonUp

(
    const FGeometry& MyGeometry,
    const FPointerEvent& MouseEvent
)

The system calls this method to notify the widget that a mouse button was release within it.

Public function Virtual

FReply

 

OnMouseMove

(
    const FGeometry& MyGeometry,
    const FPointerEvent& MouseEvent
)

The system calls this method to notify the widget that a mouse moved within it.

Public function Virtual Const

int32

 

OnPaint

(
    const FPaintArgs& Args,
    const FGeometry& AllottedGeometry,
    const FSlateRect& MyCullingRect,
    FSlateWindowElementList& OutDrawEl...,
    int32 LayerId,
    const FWidgetStyle& InWidgetStyle,
    bool bParentEnabled
)

Overwritten from SWidget.

Public function Virtual Const

bool

 

SupportsKeyboardFocus()

Checks to see if this widget supports keyboard focus. Override this in derived classes.

Classes

Name

Description

Public struct

FArguments
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