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CAknExtQueryControl Class Reference

class CAknExtQueryControl : public CAknQueryControl

The extended control for a query dialog. ip and fixed point editors

Manage layout of elements in a query dialog:- the text, the image and the editors.

CAknQueryDialog , CAknText

Since: 2.1

Inherits from

CAknExtQueryControl
- CAknQueryControl
  - CAknControl
    - CCoeControl
      - CBase

Nested Classes and Structures

CAknExtQueryControl::TIndex

Public Member Functions
	CAknExtQueryControl ()
	~CAknExtQueryControl ()
CCoeControl *	ComponentControl ( TInt )
IMPORT_C CCoeControl *	ControlByLayoutOrNull ( TInt )
TInt	CountComponentControls ()
TBool	EditorContentIsValidL ()
void	FocusChanged ( TDrawNow )
IMPORT_C TInt	GetFixedPointNumber ()
IMPORT_C TInetAddr	GetInetAddress ()
IMPORT_C void	HandleControlEventL ( CCoeControl *, TCoeEvent)
IMPORT_C void	HandlePointerEventL (const TPointerEvent &)
void	PrepareForFocusLossL ()
void	SetAndUseFlagsL ( TBitFlags16 )
IMPORT_C void	SetFixedPointNumberL (const TInt *)
IMPORT_C void	SetInetAddress ( TInetAddr &)
IMPORT_C void	SetMinimumAndMaximum (const TInetAddr &, const TInetAddr &)
IMPORT_C void	SetMinimumAndMaximum ( TInt , TInt )

Protected Member Functions
void	ConstructQueryL ( TResourceReader &)
void	LayoutEditor (const TLayoutMethod &)

Private Member Functions
void	DeployFlagsL ()
IMPORT_C void *	ExtensionInterface ( TUid )
void	PictographCallBack ()
void	SetFlags ( TBitFlags16 )
TInt	StaticPictographCallBack ( TAny *)

Inherited Functions
	CAknControl::CAknControl()
	CAknControl::~CAknControl()
	CAknQueryControl::AttemptEmergencyCallL()
	CAknQueryControl::CAknQueryControl()
	CAknQueryControl::CancelAnimation()
	CAknQueryControl::CancelQueryL()
	CAknQueryControl::CheckNumber()
	CAknQueryControl::ConstructFromResourceL(TResourceReader &)
	CAknQueryControl::DialogRect()const
	CAknQueryControl::DialogSize()const
	CAknQueryControl::DialogSizeChanged()
	CAknQueryControl::Draw(const TRect &)const
	CAknQueryControl::DrawEditorFrame(CWindowGc &,TRect &)const
	CAknQueryControl::GetCaption(TDes &)const
	CAknQueryControl::GetDuration()const
	CAknQueryControl::GetFloatingPointNumberL()const
	CAknQueryControl::GetLocation(TPosition &)const
	CAknQueryControl::GetNumber()const
	CAknQueryControl::GetText(TDes &)const
	CAknQueryControl::GetTextEntryLength()const
	CAknQueryControl::GetTextLength()const
	CAknQueryControl::GetTime()const
	CAknQueryControl::HandleEdwinEventL(CEikEdwin *,TEdwinEvent)
	CAknQueryControl::HandleEdwinSizeEventL(CEikEdwin *,TEdwinSizeEvent,TSize)
	CAknQueryControl::HandleResourceChange(TInt)
	CAknQueryControl::Layout()
	CAknQueryControl::LayoutEditorFrame(const TLayoutMethod &)
	CAknQueryControl::LayoutEditorIndicator(const TLayoutMethod &)
	CAknQueryControl::LayoutImageOrAnim(const TLayoutMethod &)
	CAknQueryControl::LayoutPrompt(const TLayoutMethod &)
	CAknQueryControl::LayoutRect()
	CAknQueryControl::LocationEd()
	CAknQueryControl::LocationEd()const
	CAknQueryControl::MinimumSize()
	CAknQueryControl::MopSupplyObject(TTypeUid)
	CAknQueryControl::NbrOfEditorLines()const
	CAknQueryControl::NbrOfPromptLines()const
	CAknQueryControl::OfferKeyEventL(const TKeyEvent &,TEventCode)
	CAknQueryControl::QueryExtension()const
	CAknQueryControl::QueryType()const
	CAknQueryControl::ReadPromptL(TResourceReader &)
	CAknQueryControl::SetAnimationL(TInt)
	CAknQueryControl::SetDuration(TTimeIntervalSeconds &)
	CAknQueryControl::SetEcsCbaVisibleL(TBool)
	CAknQueryControl::SetFloatingPointNumberL(const TReal *)
	CAknQueryControl::SetImageL(CEikImage *)
	CAknQueryControl::SetImageL(const TDesC &,TInt,TInt)
	CAknQueryControl::SetLineWidthsL()
	CAknQueryControl::SetLocation(const TPosition &)
	CAknQueryControl::SetMinimumAndMaximum(const TReal &,const TReal &)
	CAknQueryControl::SetMinimumAndMaximum(const TTime &,const TTime &)
	CAknQueryControl::SetMinimumAndMaximum(const TTimeIntervalSeconds &,const TTimeIntervalSeconds &)
	CAknQueryControl::SetNumberL(TInt)
	CAknQueryControl::SetNumberOfEditorLines(TInt)
	CAknQueryControl::SetPromptL(const TDesC &)
	CAknQueryControl::SetQueryControlObserver(MAknQueryControlObserver *)
	CAknQueryControl::SetTextEntryLength(TInt)
	CAknQueryControl::SetTextL(const TDesC &)
	CAknQueryControl::SetTime(TTime &)
	CAknQueryControl::SizeChanged()
	CAknQueryControl::StartAnimationL()
	CAknQueryControl::WindowLayout(TAknWindowLineLayout &)const
	CAknQueryControl::~CAknQueryControl()
	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::CapturesPointer()const
	CCoeControl::ClaimPointerGrab(TBool)
	CCoeControl::ClaimPointerGrab(TInt,TBool)
	CCoeControl::CloseWindow()
	CCoeControl::ComponentArrayExists()const
	CCoeControl::Components()
	CCoeControl::Components()const
	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::GetColor(TInt,TRgb &)const
	CCoeControl::GetColorUseListL(CArrayFix< TCoeColorUse > &)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::HasBorder()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::MakeVisible(TBool)
	CCoeControl::MaximumWidth()const
	CCoeControl::NotifyFontChange(const CCoeFontProvider *)
	CCoeControl::Observer()const
	CCoeControl::OverrideColorL(TInt,TRgb)
	CCoeControl::OwnsWindow()const
	CCoeControl::Parent()
	CCoeControl::Parent()const
	CCoeControl::Position()const
	CCoeControl::PositionChanged()
	CCoeControl::PositionRelativeToScreen()const
	CCoeControl::PrepareForFocusGainL()
	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::SetAdjacent(TInt)
	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::WriteInternalStateL(RWriteStream &)const
	CCoeControl::WriteInternalStateNowL(RWriteStream &)const
	CCoeControl::ZoomWithType()const
	CCoeControl::operator=(const CCoeControl &)
	CCoeControl::~CCoeControl()

Inherited Enumerations
	CAknQueryControl:@176
	CAknQueryControl:TLayoutMethod
	CAknQueryControl:TQueryControlFlagBitIndices
	CCoeControl:TZoomType

Protected Attributes
CEikFixedPointEditor *	iFixedPointEditor
CAknIpFieldEditor *	iIpEditor

Private Attributes
TAny *	iSpare_1
TAny *	iSpare_2

Inherited Attributes
	CAknQueryControl::iAnimation
	CAknQueryControl::iControl
	CAknQueryControl::iDateEdwin
	CAknQueryControl::iDecreaseValueButton
	CAknQueryControl::iDialogSize
	CAknQueryControl::iDurationEdwin
	CAknQueryControl::iEcsDetector
	CAknQueryControl::iEcsObserver
	CAknQueryControl::iEditIndicator
	CAknQueryControl::iEditorFrame
	CAknQueryControl::iEditorHorShadow
	CAknQueryControl::iEditorVerShadow
	CAknQueryControl::iEdwin
	CAknQueryControl::iFlags
	CAknQueryControl::iFloatingPointEditor
	CAknQueryControl::iHasEditor
	CAknQueryControl::iImage
	CAknQueryControl::iIncreaseValueButton
	CAknQueryControl::iLayoutMfne
	CAknQueryControl::iLineWidths
	CAknQueryControl::iNumberEdwin
	CAknQueryControl::iNumberOfEditorLines
	CAknQueryControl::iPinEdwin
	CAknQueryControl::iPrompt
	CAknQueryControl::iQueryControlObserver
	CAknQueryControl::iQueryType
	CAknQueryControl::iSecretEd
	CAknQueryControl::iTimeEdwin
	CCoeControl::iCoeEnv
	CCoeControl::iContext
	CCoeControl::iPosition
	CCoeControl::iSize

Constructor & Destructor Documentation

CAknExtQueryControl()

IMPORT_C

CAknExtQueryControl

(

)

C++ Constructor.

~CAknExtQueryControl()

IMPORT_C

~CAknExtQueryControl

(

)

[virtual]

C++ Destructor.

Member Functions Documentation

ComponentControl(TInt)

CCoeControl *

ComponentControl

(

TInt

anIndex

)

const [virtual]

From CCoeControl Get the components of a compound control. It returns one of the control's component controls, identified by aIndex.

Parameters

TInt anIndex

The index of the control to get.

ConstructQueryL(TResourceReader &)

void

ConstructQueryL

(

TResourceReader &

aRes

)

[protected, virtual]

After having read the query type from resource. This method is called in CostructFromResourceL()

ConstructFromResourceL()

Parameters

TResourceReader & aRes

ControlByLayoutOrNull(TInt)

IMPORT_C CCoeControl *

ControlByLayoutOrNull

(

TInt

aLayout

)

[virtual]

Get pointer to query controls control (editor)

Parameters

TInt aLayout

Controls layout (for one line queries use EDataLayout, ECodeLayout... and for multiline queries use EMultiDataFirstEdwin, EMultiDataSecondEdwin...)

CountComponentControls()

TInt

CountComponentControls

(

)

const [virtual]

From CCoeControl Count number of controls contained in a compound control.

DeployFlagsL()

void

DeployFlagsL

(

)

[private]

This acts on the Query control flags that are set from CAknQueryDialog

EditorContentIsValidL()

TBool

EditorContentIsValidL

(

)

const

ExtensionInterface(TUid)

IMPORT_C void *

ExtensionInterface

(

TUid

aInterface

)

[private, virtual]

From CAknControl

Parameters

TUid aInterface

FocusChanged(TDrawNow)

void

FocusChanged

(

TDrawNow

aDrawNow

)

[virtual]

From CCoeControl Added to pass-through focus-loss warnings. if not ready, this will leave.

Parameters

TDrawNow aDrawNow

GetFixedPointNumber()

IMPORT_C TInt

GetFixedPointNumber

(

)

const

Get number from fixed point editor.

GetInetAddress()

IMPORT_C TInetAddr

GetInetAddress

(

)

const

Get ip address from ip editor.

HandleControlEventL(CCoeControl *, TCoeEvent)

IMPORT_C void	HandleControlEventL	(	CCoeControl *	aControl,
			TCoeEvent	aEventType
		)

From MCoeControlObserver

Parameters

CCoeControl * aControl	Control who caused the event
TCoeEvent aEventType	Type of the event

HandlePointerEventL(const TPointerEvent &)

IMPORT_C void

HandlePointerEventL

(

const TPointerEvent &

aPointerEvent

)

[virtual]

From CCoeControl . Handles pointer event.

Parameters

const TPointerEvent & aPointerEvent

Pointer event to be handled.

LayoutEditor(const TLayoutMethod &)

void

LayoutEditor

(

const TLayoutMethod &

aLayoutM

)

[protected, virtual]

Layout the text editor

Parameters

const TLayoutMethod & aLayoutM

PictographCallBack()

void

PictographCallBack

(

)

[private]

PrepareForFocusLossL()

void

PrepareForFocusLossL

(

)

[virtual]

From CCoeControl Added to pass-through focus-loss warnings. if not ready, this will leave.

SetAndUseFlagsL(TBitFlags16)

void

SetAndUseFlagsL

(

TBitFlags16

aFlags

)

This transfers CAknQueryControl's flags set by the dialog and then uses them. The method must be called after all the contained controls are constructed; Inside PreLayoutDynamicInitL is recommended.

Parameters

TBitFlags16 aFlags

SetFixedPointNumberL(const TInt *)

IMPORT_C void

SetFixedPointNumberL

(

const TInt *

aNumber

)

Set number to fixed point editor

Parameters

const TInt * aNumber

Number to editor

SetFlags(TBitFlags16)

void

SetFlags

(

TBitFlags16

aFlags

)

[private]

This transfers CAknQueryControl's flags set by the dialog

Parameters

TBitFlags16 aFlags

SetInetAddress(TInetAddr &)

IMPORT_C void

SetInetAddress

(

TInetAddr &

aInetAddress

)

Set ip address to editor

Parameters

TInetAddr & aInetAddress

to editor.

SetMinimumAndMaximum(const TInetAddr &, const TInetAddr &)

IMPORT_C void	SetMinimumAndMaximum	(	const TInetAddr &	aMinimumAddress,
			const TInetAddr &	aMaximumAddress
		)

Set minimum and maximum ip address to editor

Parameters

const TInetAddr & aMinimumAddress
const TInetAddr & aMaximumAddress

SetMinimumAndMaximum(TInt, TInt)

IMPORT_C void	SetMinimumAndMaximum	(	TInt	aMinimumValue,
			TInt	aMaximumValue
		)

Set minimum and maximum fixed point number to editor

Parameters

TInt aMinimumValue	Minimum value
TInt aMaximumValue	Maximum value

StaticPictographCallBack(TAny *)

TInt

StaticPictographCallBack

(

TAny *

aPtr

)

[private, static]

Parameters

TAny * aPtr

Member Data Documentation

CEikFixedPointEditor * iFixedPointEditor

CEikFixedPointEditor *

iFixedPointEditor

[protected]

CAknIpFieldEditor * iIpEditor

CAknIpFieldEditor *

iIpEditor

[protected]

TAny * iSpare_1

TAny *

iSpare_1

[private]

TAny * iSpare_2

TAny *

iSpare_2

[private]