信号
GObject信号组::绑定
自:2.72
描述 [源]
This signal is emitted when GSignalGroup:target
is set to a new value other than NULL
. It is similar to GObject::notify
on target
except it will not emit when GSignalGroup:target
is NULL
and also allows for receiving the GObject
without a data-race.
默认处理程序 默认处理程序在通过 |
可用自:2.72 |
参数
实例
-
类型:
GObject
包含
GSignalGroup:target
的新值的GObject
。数据由函数的调用者拥有。