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Description
This API is used to create an applet factory. You need to call one and only one of these functions to get applets working in your binary.
Functions
PanelAppletFactoryCallback ()
gboolean (*PanelAppletFactoryCallback) (PanelApplet *applet
,const gchar *iid
,gpointer user_data
);
The type used for callbacks after. The callback will usually check that iid
is a valid applet type identifier for the applet factory, and will then fill
applet
with widgets, connect to signals, etc.
Parameters
applet |
a newly-created PanelApplet. |
|
iid |
identifier of the requested applet type. |
|
user_data |
user data. |
PANEL_APPLET_IN_PROCESS_FACTORY()
#define PANEL_APPLET_IN_PROCESS_FACTORY(factory_id, type, callback, data)
Convenience macro providing the symbol needed to automatically register the
factory_id
applet factory for an in-process applet.
Applet instances created by the applet factory will use applet_type
as
GType. Unless you subclass PanelApplet, you should use PANEL_TYPE_APPLET
as applet_type
.
On creation of the applet instances, callback
is called to setup the
applet. If callback
returns FALSE
, the creation of the applet instance is
cancelled.
Parameters
factory_id |
identifier of an applet factory. |
|
type |
GType of the applet this factory creates. |
|
callback |
a |
[scope call] |
data |
callback data. |
[closure] |