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Make small map window legend panel resize depending on display mode

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This commit is contained in:
Jonathan G Rennison 2024-09-01 15:05:55 +01:00
parent a6537accf9
commit 706b260630
1 changed files with 13 additions and 3 deletions
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16
src/smallmap_gui.cpp
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@ -1298,10 +1298,19 @@ void SmallMapWindow::RebuildColourIndexIfNecessary()
*/
void SmallMapWindow::SwitchMapType(SmallMapType map_type)
{
uint columns = this->GetNumberColumnsLegend(this->GetWidget<NWidgetCore>(WID_SM_LEGEND)->GetCurrentRect().Width());
int old_height = this->GetLegendHeight(columns);
this->RaiseWidget(WID_SM_CONTOUR + this->map_type);
this->map_type = map_type;
this->LowerWidget(WID_SM_CONTOUR + this->map_type);
int new_height = this->GetLegendHeight(columns);
if (new_height != old_height) {
this->ReInit(0, new_height - old_height);
}
this->SetupWidgetData();
if (map_type == SMT_LINKSTATS) this->overlay->SetDirty();
@ -1321,9 +1330,10 @@ void SmallMapWindow::SwitchMapType(SmallMapType map_type)
inline uint SmallMapWindow::GetNumberRowsLegend(uint columns) const
{
/* Reserve one column for link colours */
uint num_rows_linkstats = CeilDiv(_smallmap_cargo_count, columns - 1);
uint num_rows_others = CeilDiv(std::max(_smallmap_industry_count, _smallmap_company_count), columns);
return std::max({this->min_number_of_fixed_rows, num_rows_linkstats, num_rows_others});
uint num_rows = this->min_number_of_fixed_rows;
if (this->map_type == SMT_LINKSTATS) num_rows = std::max(num_rows, CeilDiv(_smallmap_cargo_count, columns - 1));
if (this->map_type == SMT_INDUSTRY) num_rows = std::max(num_rows, CeilDiv(std::max(_smallmap_industry_count, _smallmap_company_count), columns));
return num_rows;
}
/**