diff options
Diffstat (limited to 'src/signs_gui.cpp')
-rw-r--r-- | src/signs_gui.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/signs_gui.cpp b/src/signs_gui.cpp index f3101e99a..d639e1dcc 100644 --- a/src/signs_gui.cpp +++ b/src/signs_gui.cpp @@ -367,8 +367,14 @@ struct SignListWindow : QueryStringBaseWindow, SignList { this->SetDirty(); } - virtual void OnInvalidateData(int data) + /** + * Some data on this window has become invalid. + * @param data Information about the changed data. + * @param gui_scope Whether the call is done from GUI scope. You may not do everything when not in GUI scope. See #InvalidateWindowData() for details. + */ + virtual void OnInvalidateData(int data = 0, bool gui_scope = true) { + if (!gui_scope) return; /* When there is a filter string, we always need to rebuild the list even if * the amount of signs in total is unchanged, as the subset of signs that is * accepted by the filter might has changed. |