diff options
| author | alberth <alberth@openttd.org> | 2009-07-24 09:45:39 +0000 |
|---|---|---|
| committer | alberth <alberth@openttd.org> | 2009-07-24 09:45:39 +0000 |
| commit | bbcb985938e37fa052645ccc6e1c644c4982571b (patch) | |
| tree | 83e4e33ea27e99b328e0e79bb2cc8a7f1e83bc25 /src/rail_gui.cpp | |
| parent | feb83756a24f78a5ae61c23fec182c0ebb865631 (diff) | |
| download | openttd-bbcb985938e37fa052645ccc6e1c644c4982571b.tar.xz | |
(svn r16936) -Fix [FS#3053]: Rail station build window with NewGRFs could crash due to uninitialized string parameter.
Diffstat (limited to 'src/rail_gui.cpp')
| -rw-r--r-- | src/rail_gui.cpp | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp index 04700a237..6d2e2bb5b 100644 --- a/src/rail_gui.cpp +++ b/src/rail_gui.cpp @@ -1050,7 +1050,6 @@ public: } } - SetDParam(0, GetStationClassName(_railstation.station_class)); this->DrawWidgets(); /* 'Accepts' and 'Supplies' texts. */ @@ -1066,6 +1065,21 @@ public: } } + virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *resize) + { + if (widget != BRSW_NEWST_DROPDOWN) return; + + Dimension d = {0, 0}; + for (uint i = 0; i < GetNumStationClasses(); i++) { + if (i == STAT_CLASS_WAYP) continue; + SetDParam(0, GetStationClassName((StationClassID)i)); + d = maxdim(d, GetStringBoundingBox(STR_BLACK_STRING)); + } + d.width += padding.width; + d.height += padding.height; + *size = maxdim(*size, d); + } + virtual void DrawWidget(const Rect &r, int widget) const { DrawPixelInfo tmp_dpi; @@ -1114,6 +1128,11 @@ public: } break; } + + case BRSW_NEWST_DROPDOWN: + SetDParam(0, GetStationClassName(_railstation.station_class)); + DrawString(r.left + WD_DROPDOWNTEXT_LEFT, r.right - WD_DROPDOWNTEXT_RIGHT, r.top + WD_DROPDOWNTEXT_TOP, STR_BLACK_STRING, TC_BLACK); + break; } } @@ -1353,7 +1372,7 @@ static const NWidgetPart _nested_newstation_builder_widgets[] = { NWidget(WWT_PANEL, COLOUR_DARK_GREEN, BRSW_BACKGROUND), /* begin newstations gui additions. */ NWidget(NWID_SPACER), SetMinimalSize(0, 3), - NWidget(WWT_DROPDOWN, COLOUR_GREY, BRSW_NEWST_DROPDOWN), SetMinimalSize(134, 12), SetPadding(0, 7, 0, 7), SetDataTip(STR_BLACK_STRING, STR_SELECT_STATION_CLASS_TIP), + NWidget(WWT_DROPDOWN, COLOUR_GREY, BRSW_NEWST_DROPDOWN), SetMinimalSize(134, 12), SetPadding(0, 7, 0, 7), SetDataTip(STR_EMPTY, STR_SELECT_STATION_CLASS_TIP), NWidget(NWID_SPACER), SetMinimalSize(0, 3), NWidget(NWID_HORIZONTAL), SetPIP(7, 0, 7), NWidget(WWT_MATRIX, COLOUR_GREY, BRSW_NEWST_LIST), SetMinimalSize(122, 71), SetDataTip(0x501, STR_SELECT_STATION_TYPE_TIP), |