luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2024-12-25 15:06:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

gsignal: Document class init before signals can be looked up

Browse Source 
Fixes: #767

Signed-off-by: Philip Withnall <withnall@endlessm.com>
This commit is contained in:
Philip Withnall 2019-09-20 11:23:08 +02:00
parent c4ec302932
commit 9ca97b8b0b
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
gobject/gsignal.c
View File

@ -1224,6 +1224,10 @@ g_signal_stop_emission_by_name (gpointer instance,
*
* Also tries the ancestors of the given type.
*
* The type class passed as @itype must already have been instantiated (for
* example, using g_type_class_ref()) for this function to work, as signals are
* always installed during class initialization.
*
* See g_signal_new() for details on allowed signal names.
*
* Returns: the signal's identifying number, or 0 if no signal was found.