+/** A wxListCtrl that can middle-ellipsize its text */
+class ContentListCtrl : public wxListCtrl
+{
+public:
+ ContentListCtrl(wxWindow* parent)
+ : wxListCtrl(parent, wxID_ANY, wxDefaultPosition, wxSize(320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_VIRTUAL)
+ {
+ _red.SetTextColour(*wxRED);
+ }
+
+ struct Item
+ {
+ wxString text;
+ bool error;
+ };
+
+ void set(vector<Item> const& items)
+ {
+ _items = items;
+ SetItemCount(items.size());
+ }
+
+ wxString OnGetItemText(long item, long) const override
+ {
+ DCPOMATIC_ASSERT(item >= 0 && item < static_cast<long>(_items.size()));
+ wxClientDC dc(const_cast<wxWindow*>(static_cast<wxWindow const*>(this)));
+ return wxControl::Ellipsize(_items[item].text, dc, wxELLIPSIZE_MIDDLE, GetSize().GetWidth());
+ }
+
+ wxListItemAttr* OnGetItemAttr(long item) const override
+ {
+ DCPOMATIC_ASSERT(item >= 0 && item < static_cast<long>(_items.size()));
+ return _items[item].error ? const_cast<wxListItemAttr*>(&_red) : nullptr;
+ }
+
+private:
+ std::vector<Item> _items;
+ wxListItemAttr _red;
+};
+
+