CEikArrowHeadScrollBar Class Reference

#include <mw/eikscrlb.h>

class CEikArrowHeadScrollBar : public CEikScrollBar

Inherits from

CEikArrowHeadScrollBar
- CEikScrollBar
  - CEikBorderedControl
    - CAknControl

Public Member Functions
	CEikArrowHeadScrollBar(CCoeControl *)
	~CEikArrowHeadScrollBar()
virtual IMPORT_C void	ConstructL(MEikScrollBarObserver , const CCoeControl , TOrientation, TInt, TInt)
virtual IMPORT_C void	HandlePointerEventL(const TPointerEvent &)

Inherited Attributes
	CCoeControl::iCoeEnv
	CCoeControl::iContext
	CCoeControl::iPosition
	CCoeControl::iSize
	CEikBorderedControl::iBorder
	CEikScrollBar::iButtons
	CEikScrollBar::iExtension
	CEikScrollBar::iOrientation
	CEikScrollBar::iSBLink

Inherited Enumerations
	CCoeControl:TZoomType
	CEikScrollBar:TEikScrollBarFlags
	CEikScrollBar:TOrientation
	CEikScrollBar:TPointerDownOn
	CEikScrollBar:TPrivateScrollBarFlags
	CEikScrollBar:TScrollBarExtensionAreaType
	CEikScrollBar:TScrollBarType
	CEikScrollBar:TShaftRedrawRequired
	CEikScrollBar:TWhichButtons

Inherited Functions
	CAknControl::CAknControl()
	CAknControl::~CAknControl()
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()
	CCoeControl::AccumulatedZoom()const
	CCoeControl::ActivateGc()const
	CCoeControl::ActivateL()
	CCoeControl::BackedUpWindow()const
	CCoeControl::Background()const
	CCoeControl::CCoeControl()
	CCoeControl::CCoeControl(CCoeEnv *)
	CCoeControl::CCoeControl(const CCoeControl &)
	CCoeControl::CCoeControlArray
	CCoeControl::CapturesPointer()const
	CCoeControl::ClaimPointerGrab(TBool)
	CCoeControl::ClaimPointerGrab(TInt,TBool)
	CCoeControl::CloseWindow()
	CCoeControl::ComponentArrayExists()const
	CCoeControl::Components()
	CCoeControl::Components()const
	CCoeControl::ConstructFromResourceL(TResourceReader &)
	CCoeControl::ControlContext()const
	CCoeControl::ControlEnv()const
	CCoeControl::CopyControlContextFrom(const CCoeControl *)
	CCoeControl::CreateBackedUpWindowL(RWindowTreeNode &)
	CCoeControl::CreateBackedUpWindowL(RWindowTreeNode &,TDisplayMode)
	CCoeControl::CreateWindowL()
	CCoeControl::CreateWindowL(RWindowGroup *)
	CCoeControl::CreateWindowL(RWindowTreeNode &)
	CCoeControl::CreateWindowL(const CCoeControl *)
	CCoeControl::CustomGc()const
	CCoeControl::DeactivateGc()const
	CCoeControl::DrawBackground(const TRect &)const
	CCoeControl::DrawDeferred()const
	CCoeControl::DrawForeground(const TRect &)const
	CCoeControl::DrawNow()const
	CCoeControl::DrawNow(const TRect &)const
	CCoeControl::DrawableWindow()const
	CCoeControl::EnableDragEvents()
	CCoeControl::EnableReportControlStateChange(TBool)
	CCoeControl::EnableWindowTransparency()
	CCoeControl::FindBackground()const
	CCoeControl::FindFontProvider()const
	CCoeControl::FocusChanged(TDrawNow)
	CCoeControl::GetColor(TInt,TRgb &)const
	CCoeControl::GetGc()const
	CCoeControl::GetHelpContext(TCoeHelpContext &)const
	CCoeControl::GrabbingComponent()const
	CCoeControl::GrabbingComponent(TInt)const
	CCoeControl::HandleComponentControlsResourceChange(TInt)
	CCoeControl::HandleControlArrayEventL(CCoeControlArray::TEvent,const CCoeControlArray ,CCoeControl ,TInt)
	CCoeControl::HandlePointerBufferReadyL()
	CCoeControl::HandleRedrawEvent(const TRect &)const
	CCoeControl::HitTest()const
	CCoeControl::IgnoreEventsUntilNextPointerUp()
	CCoeControl::Index(const CCoeControl *)const
	CCoeControl::InitComponentArrayL()
	CCoeControl::InputCapabilities()const
	CCoeControl::IsActivated()const
	CCoeControl::IsBackedUp()const
	CCoeControl::IsBeingDestroyed()const
	CCoeControl::IsBlank()const
	CCoeControl::IsDimmed()const
	CCoeControl::IsFocused()const
	CCoeControl::IsNonFocusing()const
	CCoeControl::IsReadyToDraw()const
	CCoeControl::IsVisible()const
	CCoeControl::LayoutManager()const
	CCoeControl::MaximumWidth()const
	CCoeControl::MinimumSize()
	CCoeControl::MopSupplyObject(TTypeUid)
	CCoeControl::NotifyFontChange(const CCoeFontProvider *)
	CCoeControl::Observer()const
	CCoeControl::OfferKeyEventL(const TKeyEvent &,TEventCode)
	CCoeControl::OverrideColorL(TInt,TRgb)
	CCoeControl::OwnsWindow()const
	CCoeControl::Parent()
	CCoeControl::Parent()const
	CCoeControl::Position()const
	CCoeControl::PositionChanged()
	CCoeControl::PositionRelativeToScreen()const
	CCoeControl::PrepareForFocusGainL()
	CCoeControl::PrepareForFocusLossL()
	CCoeControl::ProcessPointerBufferReadyL()
	CCoeControl::ProcessPointerEventL(const TPointerEvent &)
	CCoeControl::Rect()const
	CCoeControl::RecursivelyMergeInputCapabilities(TCoeInputCapabilities &)const
	CCoeControl::RecursivelyMergedInputCapabilities()const
	CCoeControl::RefetchPixelMappingL()
	CCoeControl::RemoveFromParent()
	CCoeControl::ReportEventL(MCoeControlObserver::TCoeEvent)
	CCoeControl::RequestRelayout(const CCoeControl *)
	CCoeControl::ResetGc()const
	CCoeControl::ScreenFont(const TCoeFont &)const
	CCoeControl::SetAllowStrayPointers()
	CCoeControl::SetBackground(const MCoeControlBackground *)
	CCoeControl::SetBlank()
	CCoeControl::SetCanDrawOutsideRect()
	CCoeControl::SetComponentsToInheritVisibility(TBool)
	CCoeControl::SetContainerWindowL(RBackedUpWindow &)
	CCoeControl::SetContainerWindowL(RWindow &)
	CCoeControl::SetContainerWindowL(const CCoeControl &)
	CCoeControl::SetControlContext(MCoeControlContext *)
	CCoeControl::SetCornerAndSize(TGulAlignment,const TSize &)
	CCoeControl::SetCustomGc(CWindowGc *)
	CCoeControl::SetDimmed(TBool)
	CCoeControl::SetExtent(const TPoint &,const TSize &)
	CCoeControl::SetExtentToWholeScreen()
	CCoeControl::SetFocus(TBool,TDrawNow)
	CCoeControl::SetFocusing(TBool)
	CCoeControl::SetFontProviderL(const CCoeFontProvider &)
	CCoeControl::SetGc(CWindowGc *)const
	CCoeControl::SetGloballyCapturing(TBool)
	CCoeControl::SetHitTest(const MCoeControlHitTest *)
	CCoeControl::SetLayoutManagerL(MCoeLayoutManager *)
	CCoeControl::SetMaximumWidth(TInt)
	CCoeControl::SetMopParent(MObjectProvider *)
	CCoeControl::SetNeighbor(CCoeControl *)
	CCoeControl::SetNonFocusing()
	CCoeControl::SetObserver(MCoeControlObserver *)
	CCoeControl::SetParent(CCoeControl *)
	CCoeControl::SetPointerCapture(TBool)
	CCoeControl::SetPosition(const TPoint &)
	CCoeControl::SetRect(const TRect &)
	CCoeControl::SetSize(const TSize &)
	CCoeControl::SetSizeWithoutNotification(const TSize &)
	CCoeControl::SetTextBaselineSpacing(TInt)
	CCoeControl::SetUniqueHandle(TInt)
	CCoeControl::SetZoomFactorL(TInt,TZoomType)
	CCoeControl::Size()const
	CCoeControl::SystemGc()const
	CCoeControl::TextBaselineOffset(const TSize &)const
	CCoeControl::TextDrawer(TInt)const
	CCoeControl::UniqueHandle()const
	CCoeControl::Window()const
	CCoeControl::WriteInternalStateNowL(RWriteStream &)const
	CCoeControl::ZoomWithType()const
	CCoeControl::operator=(const CCoeControl &)
	CCoeControl::~CCoeControl()
	CEikBorderedControl::Border()const
	CEikBorderedControl::CEikBorderedControl()
	CEikBorderedControl::CEikBorderedControl(const TGulBorder &)
	CEikBorderedControl::Draw(const TRect &)const
	CEikBorderedControl::GetColorUseListL(CArrayFix< TCoeColorUse > &)const
	CEikBorderedControl::HandleResourceChange(TInt)
	CEikBorderedControl::HasBorder()const
	CEikBorderedControl::SetAdjacent(TInt)
	CEikBorderedControl::SetBorder(TGulBorder::TBorderType)
	CEikBorderedControl::SetBorder(TInt)
	CEikBorderedControl::WriteInternalStateL(RWriteStream &)const
	CEikScrollBar::CEikScrollBar()
	CEikScrollBar::CEikScrollBarFrame
	CEikScrollBar::ComponentControl(TInt)const
	CEikScrollBar::CountComponentControls()const
	CEikScrollBar::CreateRequiredComponentsL()
	CEikScrollBar::DecreaseNudgeButton()const
	CEikScrollBar::DefaultScrollBarBreadth()
	CEikScrollBar::DestroyButton(CAknScrollButton *&)
	CEikScrollBar::IncreaseNudgeButton()const
	CEikScrollBar::MakeVisible(TBool)
	CEikScrollBar::MinVisibleLength(const TInt)
	CEikScrollBar::Model()const
	CEikScrollBar::ScrollBarBreadth()const
	CEikScrollBar::ScrollBarType()
	CEikScrollBar::SetAllButtonsDimmed(TBool)
	CEikScrollBar::SetContainingCba(CEikCba *)
	CEikScrollBar::SetDecreaseButtonsDimmed(TBool)
	CEikScrollBar::SetExtensionAreaType(TScrollBarExtensionAreaType)
	CEikScrollBar::SetFocusPosToThumbPos(TInt)
	CEikScrollBar::SetIncreaseButtonsDimmed(TBool)
	CEikScrollBar::SetLengthAndModelL(TInt,const TEikScrollBarModel *)
	CEikScrollBar::SetLengthL(TInt)
	CEikScrollBar::SetModel(const TEikScrollBarModel *)
	CEikScrollBar::SetModelL(const TEikScrollBarModel *)
	CEikScrollBar::SetModelThumbPosition(TInt)
	CEikScrollBar::SetScrollBarObserver(MEikScrollBarObserver *)
	CEikScrollBar::ThumbPosition()const
	CEikScrollBar::~CEikScrollBar()

Inherited Type Definitions
	CEikScrollBar::TAknScrollBarFlags

Detailed Description

The CEikArrowHeadScrollBar class is a scroll bar which uses only two small nudge button arrows to scroll up and down. It has no shaft. It therefore takes up very little space.

Since: ER5U @ internal Internal to Symbian

Constructor & Destructor Documentation

CEikArrowHeadScrollBar ( CCoeControl * )

IMPORT_C

CEikArrowHeadScrollBar

(

CCoeControl *

aParentWindow

)

~CEikArrowHeadScrollBar ( )

IMPORT_C

~CEikArrowHeadScrollBar

(

)

Member Function Documentation

ConstructL ( MEikScrollBarObserver , const CCoeControl , TOrientation, TInt, TInt )

IMPORT_C void	ConstructL	(	MEikScrollBarObserver *	aScrollBarObserver,
			const CCoeControl *	aParent,
			TOrientation	aOrientation,
			TInt	aLength,
			TInt	aScrollBarFlags = EEikScrollBarDefaultBehaviour
		)	[virtual]

Reimplemented from CEikScrollBar::ConstructL(MEikScrollBarObserver *,const CCoeControl *,TOrientation,TInt,TInt)

Second phase constructor of the scroll bar.

Parameter	Description
aScrollBarObserver	The scroll bar observer which is to be informed of scroll events by this scroll bar.
aParent	Parent control for this new scroll bar.
aOrientation	Orientation of the new scroll bar.
aLength	Not used.
aScrollBarFlags	Not used.

HandlePointerEventL ( const TPointerEvent & )

IMPORT_C void

HandlePointerEventL

(

const TPointerEvent &

aPointerEvent

)

[virtual]

Reimplemented from CEikScrollBar::HandlePointerEventL(const TPointerEvent &)

From CCoeControl

Called by the framework to handle pointer events.

Parameter	Description
aPointerEvent	A pointer event.