TAknLayoutRect Class Reference

API published in: S60 1st Ed

Link against: avkon.lib eikcore.lib

Capability Information

Required Capabilities

None

#include <aknutils.h>

Detailed Description

Low level rectangle management based on European LAF document (can be used by application's custom controls).

This allows you to draw images, rectangles, lines or just calculate rectangles based on LAF spec.

This class reads AVKON_LAYOUT_RECT resources.

Instances of this class should be placed inside controls for reading low level layout from resources.


Public Member Functions
IMPORT_C	TAknLayoutRect ()
IMPORT_C void	LayoutRect (const TRect &aParent, TInt aResourceId)
	LayoutRect should be called from control's SizeChanged() method.
IMPORT_C void	LayoutRect (const TRect &aParent, TResourceReader &aReader)
IMPORT_C void	LayoutRect (const TRect &aParent, const AknLayoutUtils::SAknLayoutRect &aLayout)
IMPORT_C void	LayoutRect (const TRect &aParent, const TAknWindowLineLayout &aLayout)
IMPORT_C void	LayoutRect (const TRect &aParent, TInt C, TInt l, TInt t, TInt r, TInt b, TInt W, TInt H)
IMPORT_C TRgb	Color () const
	Color() can be called from control's Draw() method.
IMPORT_C TRect	Rect () const
	Rect() can be called from control's Draw() or in SizeChanged() as input for some other table's layout code.
TBool	Valid () const
IMPORT_C void	DrawRect (CWindowGc &aGc) const
	DrawRect() and DrawImage() should be called from control's Draw() method.
IMPORT_C void	DrawOutLineRect (CWindowGc &aGc) const
IMPORT_C void	DrawImage (CBitmapContext &aGc, CFbsBitmap aBitmap, CFbsBitmap aMask) const

Constructor & Destructor Documentation

IMPORT_C TAknLayoutRect::TAknLayoutRect

(

)

Member Function Documentation

IMPORT_C TRgb TAknLayoutRect::Color

(

)

const

Color() can be called from control's Draw() method.

DO NOT CALL it in SizeChanged(), ConstructL() or ActivateL() method, because it messes up color scheme changes. Especially if you're using colors 226-248. If you store color values, be prepared to update TRgb's you store when color palette is changed! Best thing to do is to make your Draw() methods call AKN_LAF_COLOR().

IMPORT_C void TAknLayoutRect::DrawImage	(	CBitmapContext &	aGc,
		CFbsBitmap *	aBitmap,
		CFbsBitmap *	aMask
	)	const

IMPORT_C void TAknLayoutRect::DrawOutLineRect

IMPORT_C void TAknLayoutRect::DrawRect

DrawRect() and DrawImage() should be called from control's Draw() method.

IMPORT_C void TAknLayoutRect::LayoutRect	(	const TRect &	aParent,
		TInt	C,
		TInt	l,
		TInt	t,
		TInt	r,
		TInt	b,
		TInt	W,
		TInt	H
	)

IMPORT_C void TAknLayoutRect::LayoutRect	(	const TRect &	aParent,
		const TAknWindowLineLayout &	aLayout
	)

IMPORT_C void TAknLayoutRect::LayoutRect	(	const TRect &	aParent,
		const AknLayoutUtils::SAknLayoutRect &	aLayout
	)

IMPORT_C void TAknLayoutRect::LayoutRect	(	const TRect &	aParent,
		TResourceReader &	aReader
	)

IMPORT_C void TAknLayoutRect::LayoutRect	(	const TRect &	aParent,
		TInt	aResourceId
	)

LayoutRect should be called from control's SizeChanged() method.

IMPORT_C TRect TAknLayoutRect::Rect

(

)

const

Rect() can be called from control's Draw() or in SizeChanged() as input for some other table's layout code.

TBool TAknLayoutRect::Valid

(

)

const

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

aknutils.h

TAknLayoutRect Class Reference

Capability Information

Detailed Description

Public Member Functions

Constructor & Destructor Documentation

Member Function Documentation