diff options
Diffstat (limited to 'src/newgrf_gui.cpp')
| -rw-r--r-- | src/newgrf_gui.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/newgrf_gui.cpp b/src/newgrf_gui.cpp index 17e80656f..aa4e308a7 100644 --- a/src/newgrf_gui.cpp +++ b/src/newgrf_gui.cpp @@ -16,7 +16,6 @@ #include "strings.h" #include "helpers.hpp" - /** Parse an integerlist string and set each found value * @param p the string to be parsed. Each element in the list is seperated by a * comma or a space character @@ -128,7 +127,7 @@ static void NewGRFAddDlgWndProc(Window *w, WindowEvent *e) w->vscroll.cap = (w->widget[3].bottom - w->widget[3].top) / 10; SetVScrollCount(w, n); - SetWindowWidgetDisabledState(w, 6, WP(w, newgrf_add_d).sel == NULL); + SetWindowWidgetDisabledState(w, 6, WP(w, newgrf_add_d).sel == NULL || WP(w, newgrf_add_d).sel->IsOpenTTDBaseGRF()); DrawWindowWidgets(w); GfxFillRect(w->widget[3].left + 1, w->widget[3].top + 1, w->widget[3].right, w->widget[3].bottom, 0xD7); @@ -283,6 +282,7 @@ static void SetupNewGRFState(Window *w) /* All widgets are now enabled, so disable widgets we can't use */ if (WP(w, newgrf_d).sel == *WP(w, newgrf_d).list) DisableWindowWidget(w, SNGRFS_MOVE_UP); if (WP(w, newgrf_d).sel->next == NULL) DisableWindowWidget(w, SNGRFS_MOVE_DOWN); + if (WP(w, newgrf_d).sel->IsOpenTTDBaseGRF()) DisableWindowWidget(w, SNGRFS_REMOVE); } } |