Virtual Method
GioActionGroupaction_state_changed
Declaration
void
action_state_changed (
GActionGroup* action_group,
const gchar* action_name,
GVariant* state
)
Description
Emits the GActionGroup::action-state-changed signal on action_group.
This function should only be called by GActionGroup implementations.
| Available since: | 2.28 |
Parameters
action_name |
const gchar* |
The name of an action in the group. |
|
| The data is owned by the caller of the function. | |
| The value is a NUL terminated UTF-8 string. | |
state |
GVariant |
The new state of the named action. |
|
| The data is owned by the caller of the function. |