CEComCalculatorAppView Class Reference

List of all members.

Public Member Functions
	~CEComCalculatorAppView ()
TInt	GetA (TReal &aResult) const
TInt	GetB (TReal &aResult) const
void	ShowResultL (const TDesC8 &aOperationName, TReal aValue)
Static Public Member Functions
static CEComCalculatorAppView *	NewL (const TRect &aRect)

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Detailed Description

Class: CEComCalculatorAppView

Description: An instance of this class is the Application View object for the EComCalculator example application. It shows two editboxes, where user can give in numbers. The view can also show the result, when some operation for the numbers has been performed.

Definition at line 48 of file EComCalculatorAppView.h.

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Constructor & Destructor Documentation

CEComCalculatorAppView::~CEComCalculatorAppView

(

)

Function: ~CEComCalculatorAppView Description: Destroy the object

Definition at line 123 of file EComCalculatorAppview.cpp.

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Member Function Documentation

CEComCalculatorAppView * CEComCalculatorAppView::NewL

(

const TRect &

aRect

)

[static]

Function: NewL

Description: Create a CEComCalculatorAppView object, which will draw itself to aRect.

Param: aRect the rectangle this view will be drawn to

Returns: A pointer to the created instance of CEComCalculatorAppView

Definition at line 62 of file EComCalculatorAppview.cpp.

TInt CEComCalculatorAppView::GetA

(

TReal &

aResult

)

const

Function: GetA

Description: Converts the text in iEdwinA to a TReal.

Param: aResult Result of conversion

Returns: KErrNone or one of the system-wide error codes.

Definition at line 243 of file EComCalculatorAppview.cpp.

TInt CEComCalculatorAppView::GetB

(

TReal &

aResult

)

const

Function: GetB

Description: Converts the text in iEdwinB to a TReal.

Param: aResult Result of conversion

Returns: KErrNone or one of the system-wide error codes.

Definition at line 255 of file EComCalculatorAppview.cpp.

void CEComCalculatorAppView::ShowResultL	(	const TDesC8 &	aOperationName,
		TReal	aValue
	)

Function: ShowResult Description: Shows the result of calculation operation. This will only update the iLabelResult according to given parameters. The format is aOperationName + ": " + aValue

Param: aOperationName String describing the operation which has been performed for the numbers A and B.

Param: aValue is the result of operation for A and B

Returns: KErrNone or one of the system-wide error codes.

Definition at line 267 of file EComCalculatorAppview.cpp.