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libeek Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Implemented Interfaces | Signals |
void (*EekCallback) (EekElement *element
,gpointer user_data
); gint (*EekCompareFunc) (EekElement *element
,gpointer user_data
); EekContainer; struct EekContainerClass; void eek_container_foreach_child (EekContainer *container
,EekCallback callback
,gpointer user_data
); EekElement * eek_container_find (EekContainer *container
,EekCompareFunc func
,gpointer user_data
); void eek_container_add_child (EekContainer *container
,EekElement *element
); EekContainerPrivate;
The EekContainerClass class represents a keyboard container, which shall be used to implement EekKeyboard and EekSection.
void (*EekCallback) (EekElement *element
,gpointer user_data
);
The type of the callback function used for iterating over the
children of a container, see eek_container_foreach_child()
.
|
an EekElement |
|
user-supplied data |
struct EekContainerClass { void (* foreach_child) (EekContainer *self, EekCallback callback, gpointer user_data); EekElement *(* find) (EekContainer *self, EekCompareFunc func, gpointer data); /* signals */ void (* child_added) (EekContainer *self, EekElement *element); void (* child_removed) (EekContainer *self, EekElement *element); };
virtual function for iterating over the container's children | |
virtual function for looking up a child | |
class handler for "child-added" | |
class handler for "child-added" |
void eek_container_foreach_child (EekContainer *container
,EekCallback callback
,gpointer user_data
);
Enumerate children of container
and run callback
with each child.
|
an EekContainer |
|
an EekCallback. [scope call] |
|
additional data passed to callback
|
EekElement * eek_container_find (EekContainer *container
,EekCompareFunc func
,gpointer user_data
);
Find a child which matches the criteria supplied as func
, in container
.
|
an EekContainer |
|
function to be used to compare two children |
|
additional data passed to func
|
Returns : |
an EekElement or NULL on failure |
void eek_container_add_child (EekContainer *container
,EekElement *element
);
"child-added"
signalvoid user_function (EekContainer *container,
EekElement *element,
gpointer user_data) : Run First
The ::child-added signal is emitted each time an element is
added to container
.
|
an EekContainer |
|
an EekElement |
|
user data set when the signal handler was connected. |
"child-removed"
signalvoid user_function (EekContainer *container,
EekElement *element,
gpointer user_data) : Run First
The ::child-removed signal is emitted each time an element is
removed from container
.
|
an EekContainer |
|
an EekElement |
|
user data set when the signal handler was connected. |