diff options
| -rw-r--r-- | src/smallmap_gui.cpp | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/smallmap_gui.cpp b/src/smallmap_gui.cpp index 9bea2a542..68a9a056c 100644 --- a/src/smallmap_gui.cpp +++ b/src/smallmap_gui.cpp @@ -1212,7 +1212,25 @@ public: /* Check if click is on industry label*/ int industry_pos = (column * number_of_rows) + line; if (industry_pos < _smallmap_industry_count) { - _legend_from_industries[industry_pos].show_on_map = !_legend_from_industries[industry_pos].show_on_map; + if (_ctrl_pressed) { + /* Disable all, except the clicked one */ + bool changes = false; + for (int i = 0; i != _smallmap_industry_count; i++) { + bool new_state = i == industry_pos; + if (_legend_from_industries[i].show_on_map != new_state) { + changes = true; + _legend_from_industries[i].show_on_map = new_state; + } + } + if (!changes) { + /* Nothing changed? Then show all (again). */ + for (int i = 0; i != _smallmap_industry_count; i++) { + _legend_from_industries[i].show_on_map = true; + } + } + } else { + _legend_from_industries[industry_pos].show_on_map = !_legend_from_industries[industry_pos].show_on_map; + } } this->SetDirty(); } |