diff options
Diffstat (limited to 'src/linkgraph/linkgraph_gui.cpp')
-rw-r--r-- | src/linkgraph/linkgraph_gui.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/linkgraph/linkgraph_gui.cpp b/src/linkgraph/linkgraph_gui.cpp index 6844092c2..ebba160bf 100644 --- a/src/linkgraph/linkgraph_gui.cpp +++ b/src/linkgraph/linkgraph_gui.cpp @@ -301,7 +301,7 @@ void LinkGraphOverlay::DrawStationDots(const DrawPixelInfo *dpi) const { for (StationSupplyList::const_iterator i(this->cached_stations.begin()); i != this->cached_stations.end(); ++i) { const Station *st = Station::GetIfValid(i->first); - if (st == NULL) continue; + if (st == nullptr) continue; Point pt = this->GetStationMiddle(st); if (!this->IsPointVisible(pt, dpi, 3 * this->scale)) continue; @@ -345,7 +345,7 @@ void LinkGraphOverlay::DrawStationDots(const DrawPixelInfo *dpi) const */ Point LinkGraphOverlay::GetStationMiddle(const Station *st) const { - if (this->window->viewport != NULL) { + if (this->window->viewport != nullptr) { return GetViewportStationMiddle(this->window->viewport, st); } else { /* assume this is a smallmap */ @@ -399,7 +399,7 @@ NWidgetBase *MakeCargoesLegendLinkGraphGUI(int *biggest_index) { static const uint ENTRIES_PER_ROW = CeilDiv(NUM_CARGO, 5); NWidgetVertical *panel = new NWidgetVertical(NC_EQUALSIZE); - NWidgetHorizontal *row = NULL; + NWidgetHorizontal *row = nullptr; for (uint i = 0; i < NUM_CARGO; ++i) { if (i % ENTRIES_PER_ROW == 0) { if (row) panel->Add(row); @@ -563,7 +563,7 @@ bool LinkGraphLegendWindow::OnTooltip(Point pt, int widget, TooltipCloseConditio { if (IsInsideMM(widget, WID_LGL_COMPANY_FIRST, WID_LGL_COMPANY_LAST + 1)) { if (this->IsWidgetDisabled(widget)) { - GuiShowTooltips(this, STR_LINKGRAPH_LEGEND_SELECT_COMPANIES, 0, NULL, close_cond); + GuiShowTooltips(this, STR_LINKGRAPH_LEGEND_SELECT_COMPANIES, 0, nullptr, close_cond); } else { uint64 params[2]; CompanyID cid = (CompanyID)(widget - WID_LGL_COMPANY_FIRST); |