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authorfrosch <frosch@openttd.org>2011-03-13 21:31:29 +0000
committerfrosch <frosch@openttd.org>2011-03-13 21:31:29 +0000
commitec9540a12a9170f8b88e1d715c9321edaeeebfd4 (patch)
treecf64959e316864d6bc84aead29e805c902fec8a4 /src/dock_gui.cpp
parent0ff6c8f42522f2b440f939baa49c42a14bb8fc85 (diff)
downloadopenttd-ec9540a12a9170f8b88e1d715c9321edaeeebfd4.tar.xz
(svn r22241) -Codechange: Add additional to-be-used parameter to OnInvalidateData().
Diffstat (limited to 'src/dock_gui.cpp')
-rw-r--r--src/dock_gui.cpp8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/dock_gui.cpp b/src/dock_gui.cpp
index 8e667ec3c..f7c50fc6a 100644
--- a/src/dock_gui.cpp
+++ b/src/dock_gui.cpp
@@ -119,8 +119,14 @@ struct BuildDocksToolbarWindow : 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_SHIP),
DTW_DEPOT,
DTW_STATION,