Class TEikButtonCoordinator

TEikButtonCoordinator

Support

Supported from 6.0

Description

Button coordinator.

An instance of this class is used to coordinate groups of buttons on the screen in which only one may be set at one time. All buttons which should be coordinated in this way share the same button coordinator.

Defined in TEikButtonCoordinator:
EEikButtonLatches, EEikButtonReportsOnPointerDown, EEikButtonStaysClear, EEikButtonStaysSet, SetChosenButton(), TButtonBehavior, TEikButtonCoordinator()

See also:

• CEikButtonBase

TEikButtonCoordinator();

Description

Constructor.

Constructs and initialises a new TEikButtonCoordinator object.

void SetChosenButton(CEikButtonBase* aChosenButton);

Description

Sets the chosen button in the button group. If aChosenButton is different from the current chosen button, the chosen button is set to CEikButtonBase::EClear and aChosenButton becomes the current chosen button.

Parameters

CEikButtonBase* aChosenButton Sets aChosenButton to be the current chosen button in the group.

enum TButtonBehavior;

Description

Determines button behaviour. These values may be bitwise-ORed to specify the behaviour of a button

EEikButtonStaysClear The button will always stay clear. EEikButtonStaysSet The button will always stay set. EEikButtonLatches The button will latch. EEikButtonReportsOnPointerDown Specifies a button which reports a control event to its observer on just a pointer down rather than on a down followed by an up.