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CEikMenuBarTitle Class Reference

class CEikMenuBarTitle : public CBase

The CEikMenuBarTitle class encapsulates the data needed to define a menu bar title and provides some of the functionality required to display the title.

Since: ER5U

Inherits from

CEikMenuBarTitle
- CBase

Nested Classes and Structures

CEikMenuBarTitle::SData

Public Member Functions
	CEikMenuBarTitle()
	~CEikMenuBarTitle()
void	CalculateBaseLine(TInt &, TInt &)
IMPORT_C void	CreateIconL(CFbsBitmap , CFbsBitmap )
IMPORT_C void	DrawIcon(CWindowGc &, TRect, TInt)
TInt	ExtraLeftMargin()
IMPORT_C CFbsBitmap *	IconBitmap()
IMPORT_C CFbsBitmap *	IconMask()
IMPORT_C void	SetBitmapsOwnedExternally(TBool)
IMPORT_C void	SetIcon(CGulIcon *)
IMPORT_C void	SetIconBitmapL(CFbsBitmap *)
IMPORT_C void	SetIconMaskL(CFbsBitmap *)

Inherited Functions
	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()

Public Attributes
SData	iData
TInt	iPos
TInt	iTitleFlags
TInt	iWidth

Private Attributes
CGulIcon *	iIcon

Constructor & Destructor Documentation

CEikMenuBarTitle()

IMPORT_C

CEikMenuBarTitle

(

)

C++ default constructor.

~CEikMenuBarTitle()

IMPORT_C

~CEikMenuBarTitle

(

)

Destructor.

Member Functions Documentation

CalculateBaseLine(TInt &, TInt &)

void	CalculateBaseLine	(	TInt &	aBaseLine,
			TInt &	aTitleHeight
		)

Adjusts the value of the title text baseline offset aBaseLine to take into account any size of the title icon.

Adjusts the value of the title text baseline offset aBaseLine to take into account the any size of any title icon.

Parameters

TInt & aBaseLine	Gets result of baseline.
TInt & aTitleHeight	Gets result of height.

CreateIconL(CFbsBitmap , CFbsBitmap )

IMPORT_C void	CreateIconL	(	CFbsBitmap *	aBitmap,
			CFbsBitmap *	aMask
		)

Constructs a new icon for the title, taking ownership of the picture bitmap and the mask bitmap unless they are externally owned.

Constructs an new icon for the title, taking ownership of the picture bitmap aBitmap and the mask bitmap aMask unless the icon bitmaps have been set to be owned externally.

Parameters

CFbsBitmap * aBitmap	Bitmap.
CFbsBitmap * aMask	Mask of the bitmap.

DrawIcon(CWindowGc &, TRect, TInt)

IMPORT_C void	DrawIcon	(	CWindowGc &	aGc,
			TRect	aRect,
			TInt	aLeftMargin
		)	const

Draws the title icon to the graphics context aGc, inside the rect aRect with an offset from the left side of the rectangle of size aLeftMargin.

Draws the title icon to the graphics context aGc, inside the rect aRect with an offset from the left side of the rectangle of size aLeftMargin

Parameters

CWindowGc & aGc	Window graphic context.
TRect aRect	Rectangle area.
TInt aLeftMargin	Left margin.

ExtraLeftMargin()

TInt

ExtraLeftMargin

(

)

const

Gets the value of the extra left margin for the title text which will take into account the width of the title icon.

Returns the value of the extra left margin for the title text which will take into account the width of the title icon.

IconBitmap()

IMPORT_C CFbsBitmap *

IconBitmap

(

)

const

Gets a pointer to the title icon s bitmap. Does not imply transfer of ownership.

Returns a pointer to the picture bitmap of the title icon. Does not normally imply transfer of ownership.

IconMask()

IMPORT_C CFbsBitmap *

IconMask

(

)

const

Gets a pointer to the title icon s bitmap mask. Does not imply transfer of ownership.

Returns a pointer to the mask bitmap of the title icon. Does not normally imply transfer of ownership.

SetBitmapsOwnedExternally(TBool)

IMPORT_C void

SetBitmapsOwnedExternally

(

TBool

aOwnedExternally

)

Sets whether the bitmap and mask are owned externally or not.

Sets the title icon to be ownded externally if aOwnedExternally is ETrue.

Parameters

TBool aOwnedExternally

ETrue if bitmaps are set as externally owned. EFalse if bitmaps are set as not being externally owned.

SetIcon(CGulIcon *)

IMPORT_C void

SetIcon

(

CGulIcon *

aIcon

)

Sets the title icon.

Parameters

CGulIcon * aIcon

The icon to set.

SetIconBitmapL(CFbsBitmap *)

IMPORT_C void

SetIconBitmapL

(

CFbsBitmap *

aBitmap

)

Sets the bitmap for the icon. Transfers ownership unless the bitmaps are owned externally.

Sets the picture bitmap for the title icon to aBitmap. Transfers ownership unless the bitmaps are owned externally.

Parameters

CFbsBitmap * aBitmap

Bitmap

SetIconMaskL(CFbsBitmap *)

IMPORT_C void

SetIconMaskL

(

CFbsBitmap *

aMask

)

Sets the bitmap mask for the icon. Transfers ownership unless the bitmaps are owned externally.

Sets the mask bitmap for the title icon to aMask. Transfers ownership unless the bitmaps are owned externally.

Parameters

CFbsBitmap * aMask

Mask of a bitmap.

Member Data Documentation

SData iData

SData

iData

The menu bar title text.

CGulIcon * iIcon

CGulIcon *

iIcon

[private]

TInt iPos

TInt

iPos

The title s position on the menu bar.

TInt iTitleFlags

TInt	iTitleFlags

Flags used internally by the menu bar title.

TInt iWidth

TInt

iWidth

The title s width.

CEikMenuBarTitle Class Reference

Inherits from

Nested Classes and Structures

Constructor & Destructor Documentation

CEikMenuBarTitle()

~CEikMenuBarTitle()

Member Functions Documentation

CalculateBaseLine(TInt &, TInt &)

Parameters

CreateIconL(CFbsBitmap *, CFbsBitmap *)

Parameters

DrawIcon(CWindowGc &, TRect, TInt)

Parameters

ExtraLeftMargin()

IconBitmap()

IconMask()

SetBitmapsOwnedExternally(TBool)

Parameters

SetIcon(CGulIcon *)

Parameters

SetIconBitmapL(CFbsBitmap *)

Parameters

SetIconMaskL(CFbsBitmap *)

Parameters

Member Data Documentation

SData iData

CGulIcon * iIcon

TInt iPos

TInt iTitleFlags

TInt iWidth

CreateIconL(CFbsBitmap , CFbsBitmap )