diff options
| author | frosch <frosch@openttd.org> | 2011-03-13 21:31:29 +0000 |
|---|---|---|
| committer | frosch <frosch@openttd.org> | 2011-03-13 21:31:29 +0000 |
| commit | ec9540a12a9170f8b88e1d715c9321edaeeebfd4 (patch) | |
| tree | cf64959e316864d6bc84aead29e805c902fec8a4 /src/road_gui.cpp | |
| parent | 0ff6c8f42522f2b440f939baa49c42a14bb8fc85 (diff) | |
| download | openttd-ec9540a12a9170f8b88e1d715c9321edaeeebfd4.tar.xz | |
(svn r22241) -Codechange: Add additional to-be-used parameter to OnInvalidateData().
Diffstat (limited to 'src/road_gui.cpp')
| -rw-r--r-- | src/road_gui.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/road_gui.cpp b/src/road_gui.cpp index 0a9951314..9637240f3 100644 --- a/src/road_gui.cpp +++ b/src/road_gui.cpp @@ -341,8 +341,14 @@ struct BuildRoadToolbarWindow : Window { if (_settings_client.gui.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0, false); } - void OnInvalidateData(int data = 0) + /** + * 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; this->SetWidgetsDisabledState(!CanBuildVehicleInfrastructure(VEH_ROAD), RTW_DEPOT, RTW_BUS_STATION, |