--- a/src/settings.cpp Thu Apr 03 21:54:31 2008 +0000
+++ b/src/settings.cpp Thu Apr 03 22:31:57 2008 +0000
@@ -1208,6 +1208,15 @@
return 0;
}
+static int32 DragSignalsDensityChanged(int32)
+{
+ const Window *w = FindWindowById(WC_BUILD_SIGNAL, 0);
+
+ if (w != NULL) SetWindowDirty(w);
+
+ return 0;
+}
+
/**
* Check for right TownLayout usage in editor mode.
* The No Road mode is not desirable since towns have to be
@@ -1404,7 +1413,7 @@
SDT_BOOL(Patches, signal_side, N,NN, true, STR_CONFIG_PATCHES_SIGNALSIDE, RedrawScreen),
SDT_BOOL(Patches, always_small_airport, 0,NN, false, STR_CONFIG_PATCHES_SMALL_AIRPORTS, NULL),
SDT_BOOL(Patches, enable_signal_gui, S, 0, false, STR_CONFIG_PATCHES_ENABLE_SIGNAL_GUI, NULL),
- SDT_VAR(Patches, drag_signals_density,SLE_UINT8,S, 0, 4, 1, 20, 0, STR_CONFIG_PATCHES_DRAG_SIGNALS_DENSITY,NULL),
+ SDT_VAR(Patches, drag_signals_density,SLE_UINT8,S, 0, 4, 1, 20, 0, STR_CONFIG_PATCHES_DRAG_SIGNALS_DENSITY,DragSignalsDensityChanged),
SDT_VAR(Patches, semaphore_build_before,SLE_INT32, S, NC, 1975, MIN_YEAR, MAX_YEAR, 1, STR_CONFIG_PATCHES_SEMAPHORE_BUILD_BEFORE_DATE, ResetSignalVariant),
SDT_CONDVAR(Patches, town_layout, SLE_UINT8, 59, SL_MAX_VERSION, 0, MS, TL_ORIGINAL, TL_NO_ROADS, NUM_TLS - 1, 1, STR_CONFIG_PATCHES_TOWN_LAYOUT, CheckTownLayout),