Collapse all Symbian^3 Application Developer Library

Alf::AlfGridLayoutManagerImpl Class Reference

class Alf::AlfGridLayoutManagerImpl : public Alf::IAlfLayoutPreferences

layoutmanager implementation class

alfwidgetmodel.lib

Since: S60 ?S60_version

Inherits from

Alf::AlfGridLayoutManagerImpl
- Alf::IAlfLayoutPreferences
  - Alf::IAlfInterfaceBase

Public Member Functions
	AlfGridLayoutManagerImpl ( AlfGridLayoutManager &)
	~AlfGridLayoutManagerImpl ()
bool	getMaximumSize ( TAlfXYMetric &)
bool	getMinimumSize ( TAlfXYMetric &)
bool	getPreferredSize ( TAlfXYMetric &)
IAlfInterfaceBase *	makeInterface (const IfId &)
void	setPreferredSize (const TAlfXYMetric &)

Private Member Functions
CAlfGridLayout &	layout ()

Inherited Functions
	Alf::IAlfInterfaceBase::makeInterface(IAlfInterfaceBase *)
	Alf::IAlfInterfaceBase::~IAlfInterfaceBase()
	Alf::IAlfLayoutPreferences::type()

Private Attributes
AlfGridLayoutManager &	mGridLayoutManager

Constructor & Destructor Documentation

AlfGridLayoutManagerImpl(AlfGridLayoutManager &)

AlfGridLayoutManagerImpl

(

AlfGridLayoutManager &

aGridLayoutManager

)

layout manager constructor

Parameters

AlfGridLayoutManager & aGridLayoutManager

~AlfGridLayoutManagerImpl()

~AlfGridLayoutManagerImpl

(

)

destructor

Member Functions Documentation

getMaximumSize(TAlfXYMetric &)

bool

getMaximumSize

(

TAlfXYMetric &

aMaxSize

)

const [virtual]

Returns the maximum size of the layout by combining the maximum sizes of the layed out visuals.

Parameters

TAlfXYMetric & aMaxSize

The maximum size that the object would like to be laid out to

getMinimumSize(TAlfXYMetric &)

bool

getMinimumSize

(

TAlfXYMetric &

aMinSize

)

const [virtual]

Returns the minimum size of the layout by combining the minimum sizes of the layed out visuals.

Parameters

TAlfXYMetric & aMinSize

The minimum size that the object would like to be laid out to

getPreferredSize(TAlfXYMetric &)

bool

getPreferredSize

(

TAlfXYMetric &

aPreferredSize

)

const [virtual]

Returns the size combined by all preferred sizes of child UI elements in this layout when they are being layed out according to the layout manager rules.

Parameters

TAlfXYMetric & aPreferredSize

Filled with the referred area occupied by child elements when layed out by layouting rules in this layout manager.

layout()

CAlfGridLayout &

layout

(

)

const [private]

returns the gridlayout used by the layoutmanager.

makeInterface(const IfId &)

IAlfInterfaceBase *

makeInterface

(

const IfId &

aType

)

[virtual]

Interface getter. IAlfInterfaceBase::MakeInterface

Since: S60 ?S60_version

Parameters

const IfId & aType

The type id of the queried interface.

setPreferredSize(const TAlfXYMetric &)

void

setPreferredSize

(

const TAlfXYMetric &

aPreferredSize

)

[virtual]

Set the preferred size into a presentation object.

This is not supported on the layout manager. Users should set preferred sizes of the contained UI elements.

Parameters

const TAlfXYMetric & aPreferredSize

Member Data Documentation

AlfGridLayoutManager & mGridLayoutManager

AlfGridLayoutManager &

mGridLayoutManager

[private]