atkutil.sgml

linux下图形库开发包atk-1.4.0.tar.gz

<!-- ##### SECTION Title ##### -->
AtkUtil

<!-- ##### SECTION Short_Description ##### -->
This is a utility class which supports the adding and removal of event listeners.

<!-- ##### SECTION Long_Description ##### -->
<para>
This is a utility class which supports the adding and removal of event 
listeners. The adding and removing of the listeners must be done in the 
same thread. The file also contains a number of utility functions.

</para>

<!-- ##### SECTION See_Also ##### -->
<para>

</para>

<!-- ##### STRUCT AtkUtil ##### -->
<para>
The AtkObject structure should not be accessed directly.

</para>


<!-- ##### ENUM AtkCoordType ##### -->
<para>

</para>

@ATK_XY_SCREEN: 
@ATK_XY_WINDOW: 

<!-- ##### FUNCTION atk_add_focus_tracker ##### -->
<para>

</para>

@focus_tracker: 
@Returns: 


<!-- ##### FUNCTION atk_remove_focus_tracker ##### -->
<para>

</para>

@tracker_id: 


<!-- ##### FUNCTION atk_focus_tracker_init ##### -->
<para>

</para>

@add_function: 


<!-- ##### FUNCTION atk_focus_tracker_notify ##### -->
<para>

</para>

@object: 


<!-- ##### USER_FUNCTION AtkEventListener ##### -->
<para>
An AtkEventListener is user specified function which is called when an event,
such as receiving focus, occurs. The parameter of the AtkEventListener is the
AtkObject on which the event occurred.
</para>

@Param1: 


<!-- ##### USER_FUNCTION AtkEventListenerInit ##### -->
<para>
An AtkEventListenerInit is an initialization function in an implementation 
of the ATK interface used to perform implementation-specific initialization
when enabling focus tracking.

</para>



<!-- ##### FUNCTION atk_add_global_event_listener ##### -->
<para>

</para>

@listener: 
@event_type: 
@Returns: 


<!-- ##### FUNCTION atk_remove_global_event_listener ##### -->
<para>

</para>

@listener_id: 


<!-- ##### STRUCT AtkKeyEventStruct ##### -->
<para>
The AtkKeyEventStruct describes a keyboard event.
</para>

@type: 
@state: 
@keyval: 
@length: 
@string: 
@keycode: 
@timestamp: 

<!-- ##### ENUM AtkKeyEventType ##### -->
<para>

</para>

@ATK_KEY_EVENT_PRESS: 
@ATK_KEY_EVENT_RELEASE: 
@ATK_KEY_EVENT_LAST_DEFINED: 

<!-- ##### USER_FUNCTION AtkKeySnoopFunc ##### -->
<para>
An AtkKeySnoopFunc is a function which is called when a keyboard event occurs.
</para>

@event: 
@func_data: 
@Returns: 


<!-- ##### FUNCTION atk_add_key_event_listener ##### -->
<para>

</para>

@listener: 
@data: 
@Returns: 


<!-- ##### FUNCTION atk_remove_key_event_listener ##### -->
<para>

</para>

@listener_id: 


<!-- ##### FUNCTION atk_get_root ##### -->
<para>

</para>

@Returns: 


<!-- ##### FUNCTION atk_get_toolkit_name ##### -->
<para>

</para>

@Returns: 


<!-- ##### FUNCTION atk_get_toolkit_version ##### -->
<para>

</para>

@Returns: