CScrollRegion Class Reference

#include <ui_scrollregion.h>

Inheritance diagram for CScrollRegion:

Collaboration diagram for CScrollRegion:

Public Types
enum	EScrollRelative { SCROLLRELATIVE_UP = -1 , SCROLLRELATIVE_NONE = 0 , SCROLLRELATIVE_DOWN = 1 }
enum	EScrollOption { SCROLLHERE_KEEP_IN_VIEW = 0 , SCROLLHERE_TOP , SCROLLHERE_BOTTOM }

Public Member Functions
	CScrollRegion ()
void	Reset ()
void	Begin (CUIRect *pClipRect, const CScrollRegionParams *pParams=nullptr)
void	End ()
bool	AddRect (const CUIRect &Rect, bool ShouldScrollHere=false)
void	ScrollHere (EScrollOption Option=SCROLLHERE_KEEP_IN_VIEW)
void	ScrollRelative (EScrollRelative Direction, float SpeedMultiplier=1.0f)
void	ScrollRelativeDirect (vec2 ScrollAmount)
void	DoEdgeScrolling ()
bool	RectClipped (const CUIRect &Rect) const
bool	ContentOverflows () const
bool	ScrollbarShown () const
bool	Animating () const
bool	Active () const

Private Member Functions
float	ContentAreaPos () const
float	ContentAreaSize () const
float	MaxScroll () const
CUIRect	SplitContentArea ()
void	DrawBackground (const CUIRect &ScrollbarBg)
void	DoScrollInput ()
void	UpdateHotScrollRegion ()
void	AdvanceAnimation ()
void	DoSlider ()
Private Member Functions inherited from CUIElementBase
IClient *	Client () const
IGraphics *	Graphics () const
IInput *	Input () const
ITextRender *	TextRender () const
CUi *	Ui () const

Private Attributes
float	m_ScrollPos
float	m_ContentSize
float	m_RequestScrollPos
EScrollRelative	m_ScrollDirection
float	m_ScrollSpeedMultiplier
float	m_AnimTimeMax
float	m_AnimTime
float	m_AnimInitScrollPos
float	m_AnimTargetScrollPos
CUIRect	m_ContentAreaRect
CUIRect	m_RailRect
CUIRect	m_LastAddedRect
float	m_SliderGrabPos
float	m_ContentScrollOffset
CScrollRegionParams	m_Params

Additional Inherited Members
Static Private Member Functions inherited from CUIElementBase
static void	Init (CUi *pUI)

Member Enumeration Documentation

EScrollOption

enum CScrollRegion::EScrollOption

Enumerator
SCROLLHERE_KEEP_IN_VIEW
SCROLLHERE_TOP
SCROLLHERE_BOTTOM

EScrollRelative

enum CScrollRegion::EScrollRelative

Enumerator
SCROLLRELATIVE_UP
SCROLLRELATIVE_NONE
SCROLLRELATIVE_DOWN

Constructor & Destructor Documentation

CScrollRegion()

CScrollRegion::CScrollRegion

(

)

Member Function Documentation

Active()

bool CScrollRegion::Active

(

)

const

AddRect()

bool CScrollRegion::AddRect	(	const CUIRect &	Rect,
		bool	ShouldScrollHere = false )

AdvanceAnimation()

void CScrollRegion::AdvanceAnimation ( )

private

Animating()

bool CScrollRegion::Animating

(

)

const

Begin()

void CScrollRegion::Begin	(	CUIRect *	pClipRect,
		const CScrollRegionParams *	pParams = nullptr )

ContentAreaPos()

float CScrollRegion::ContentAreaPos ( ) const

private

ContentAreaSize()

float CScrollRegion::ContentAreaSize ( ) const

private

ContentOverflows()

bool CScrollRegion::ContentOverflows

(

)

const

DoEdgeScrolling()

void CScrollRegion::DoEdgeScrolling

(

)

DoScrollInput()

void CScrollRegion::DoScrollInput ( )

private

DoSlider()

void CScrollRegion::DoSlider ( )

private

DrawBackground()

void CScrollRegion::DrawBackground ( const CUIRect & ScrollbarBg )

private

End()

void CScrollRegion::End

(

)

MaxScroll()

float CScrollRegion::MaxScroll ( ) const

private

RectClipped()

bool CScrollRegion::RectClipped

(

const CUIRect &

Rect

)

const

Reset()

void CScrollRegion::Reset

(

)

ScrollbarShown()

bool CScrollRegion::ScrollbarShown

(

)

const

ScrollHere()

void CScrollRegion::ScrollHere

(

EScrollOption

Option = SCROLLHERE_KEEP_IN_VIEW

)

ScrollRelative()

void CScrollRegion::ScrollRelative	(	EScrollRelative	Direction,
		float	SpeedMultiplier = 1.0f )

ScrollRelativeDirect()

void CScrollRegion::ScrollRelativeDirect

(

vec2

ScrollAmount

)

SplitContentArea()

CUIRect CScrollRegion::SplitContentArea ( )

private

UpdateHotScrollRegion()

void CScrollRegion::UpdateHotScrollRegion ( )

private

Member Data Documentation

m_AnimInitScrollPos

float CScrollRegion::m_AnimInitScrollPos

private

m_AnimTargetScrollPos

float CScrollRegion::m_AnimTargetScrollPos

private

m_AnimTime

float CScrollRegion::m_AnimTime

private

m_AnimTimeMax

float CScrollRegion::m_AnimTimeMax

private

m_ContentAreaRect

CUIRect CScrollRegion::m_ContentAreaRect

private

m_ContentScrollOffset

float CScrollRegion::m_ContentScrollOffset

private

m_ContentSize

float CScrollRegion::m_ContentSize

private

m_LastAddedRect

CUIRect CScrollRegion::m_LastAddedRect

private

m_Params

CScrollRegionParams CScrollRegion::m_Params

private

m_RailRect

CUIRect CScrollRegion::m_RailRect

private

m_RequestScrollPos

float CScrollRegion::m_RequestScrollPos

private

m_ScrollDirection

EScrollRelative CScrollRegion::m_ScrollDirection

private

m_ScrollPos

float CScrollRegion::m_ScrollPos

private

m_ScrollSpeedMultiplier

float CScrollRegion::m_ScrollSpeedMultiplier

private

m_SliderGrabPos

float CScrollRegion::m_SliderGrabPos

private

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The documentation for this class was generated from the following files:

• src/game/client/ui_scrollregion.h
• src/game/client/ui_scrollregion.cpp