CDBMSListboxView Class Reference

List of all members.

Public Member Functions
	~CDBMSListboxView ()
void	SetCaptionL (const TDesC &aNewCaption)
void	SetListItemsL (CDesCArrayFlat *aNewItems)
TInt	GetSelectedItem (TDes &aResult) const
void	Draw (const TRect &aRect) const
void	SizeChanged ()
TInt	CountComponentControls () const
CCoeControl *	ComponentControl (TInt aIndex) const
TKeyResponse	OfferKeyEventL (const TKeyEvent &aKeyEvent, TEventCode aType)
Static Public Member Functions
static CDBMSListboxView *	NewL (const TRect &aRect)

---

Detailed Description

Class: CDBMSListboxView

Description: An instance of this class is an Application View object for the DBMS example application.

This is window owning container control.It shows label and a single listbox. The listbox is used to

• show the columns of the Books table
• show book names (titles) in the database

Definition at line 26 of file DBMSListboxView.h.

---

Constructor & Destructor Documentation

CDBMSListboxView::~CDBMSListboxView

(

)

Function: ~CDBMSAppView

Description: Destroy the view object

Definition at line 111 of file DBMSListboxView.cpp.

---

Member Function Documentation

CDBMSListboxView * CDBMSListboxView::NewL

(

const TRect &

aRect

)

[static]

Function: NewL

Description: Create a CDBMSListboxView 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 CDBMSListboxView

Definition at line 22 of file DBMSListboxView.cpp.

void CDBMSListboxView::SetCaptionL

(

const TDesC &

aNewCaption

)

Function: SetCaptionL

Description: Sets new caption for the view.

Param: aNewCaption new value for the caption.

Definition at line 64 of file DBMSListboxView.cpp.

void CDBMSListboxView::SetListItemsL

(

CDesCArrayFlat *

aNewItems

)

Function: SetListItemsL

Description: Sets the list box items. The listbox takes ownership of the aNewItems array.

Param: aNewItems Array of descriptors to be shown in the listbox.

Definition at line 78 of file DBMSListboxView.cpp.

TInt CDBMSListboxView::GetSelectedItem

(

TDes &

aResult

)

const

Function: GetSelectedItem

Description: Get name of the selected item in the listbox.

Param: aResult The result is placed here. Provide descriptor long enough.

Returns: KErrNone, if item was selected. KErrNotFound otherwise.

Definition at line 215 of file DBMSListboxView.cpp.

void CDBMSListboxView::Draw

(

const TRect &

aRect

)

const

Function: Draw

Description: Paints this view (an empty rect). This is called by the framework, when view needs to redraw itself.

Param: aRect Frame rectangle for container.

Definition at line 127 of file DBMSListboxView.cpp.

void CDBMSListboxView::SizeChanged

(

)

Function: SizeChanged

Description: Determines controls' sizes according to current state.

Definition at line 142 of file DBMSListboxView.cpp.

TInt CDBMSListboxView::CountComponentControls

(

)

const

Function: CountComponentControls

Returns: Number of controls within this container.

Definition at line 168 of file DBMSListboxView.cpp.

CCoeControl * CDBMSListboxView::ComponentControl

(

TInt

aIndex

)

const

Function: ComponentControl

Param: aIndex of control

Returns: One of the controls this class owns.

Definition at line 180 of file DBMSListboxView.cpp.

TKeyResponse CDBMSListboxView::OfferKeyEventL	(	const TKeyEvent &	aKeyEvent,
		TEventCode	aType
	)

Function: OfferKeyEventL

Description: Handles key events for this control. Forwards them to listbox

Param: aKeyEvent The key event.

Param: aType The type of the event.

Returns: Indicates whether or not the key event was used (consumed) by this control.

Definition at line 202 of file DBMSListboxView.cpp.