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-rw-r--r--src/subsidy_gui.cpp8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/subsidy_gui.cpp b/src/subsidy_gui.cpp
index 0b9182fdd..9e31fb970 100644
--- a/src/subsidy_gui.cpp
+++ b/src/subsidy_gui.cpp
@@ -215,8 +215,14 @@ struct SubsidyListWindow : Window {
this->vscroll->SetCapacityFromWidget(this, SLW_PANEL);
}
- 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;
this->vscroll->SetCount(this->CountLines());
}
};