IComboBoxNotifyHandler

The IComboBoxNotifyHandler class processes events for all classes of combo boxes.

This class is designed to handle events that require the combo box class to generate a notification. If notifications are enabled for this class, a notification is generated and sent to all observers when the proper conditions for the specific notification exist.


IComboBoxNotifyHandler - Member Functions and Data by Group

Constructors & Destructor

You can construct and destruct objects of this class.


[view class]
~IComboBoxNotifyHandler
public:
virtual ~IComboBoxNotifyHandler()

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


[view class]
IComboBoxNotifyHandler
public:
IComboBoxNotifyHandler()

This is the default constructor and accepts no parameters.

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


Event Dispatching

Event-dispatching members evaluate an event to determine if it is appropriate for this handler object to process it.


[view class]
dispatchHandlerEvent
protected:
virtual bool dispatchHandlerEvent(IEvent& anEvent)

Notifies the combo box observers if the following event is received:

Supported Platforms

Windows OS/2 AIX
Yes Yes Yes


IComboBoxNotifyHandler - Inherited Member Functions and Data

Inherited Public Functions

IEntryFieldNotifyHandler
IHandler
ITextControlNotifyHandler
IWindowNotifyHandler

Inherited Public Data

Inherited Protected Functions

IHandler
IWindowNotifyHandler

Inherited Protected Data