diff options
Diffstat (limited to 'src/rail_gui.cpp')
-rw-r--r-- | src/rail_gui.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp index 861a41f3c..bbab6bfda 100644 --- a/src/rail_gui.cpp +++ b/src/rail_gui.cpp @@ -1328,11 +1328,19 @@ static void SignalBuildWndProc(Window *w, WindowEvent *e) break; case BSW_DRAG_SIGNALS_DENSITY_DECREASE: - if (_patches.drag_signals_density > 1) _patches.drag_signals_density--; + if (_patches.drag_signals_density > 1) { + _patches.drag_signals_density--; + const Window *w = FindWindowById(WC_GAME_OPTIONS, 0); + if (w != NULL) SetWindowDirty(w); + } break; case BSW_DRAG_SIGNALS_DENSITY_INCREASE: - if (_patches.drag_signals_density < 20) _patches.drag_signals_density++; + if (_patches.drag_signals_density < 20) { + _patches.drag_signals_density++; + const Window *w = FindWindowById(WC_GAME_OPTIONS, 0); + if (w != NULL) SetWindowDirty(w); + } break; default: break; |