I have a wx.ListCtrl with a unique 16x16 icon for the first column’s item of each row.
Using SetItem to change the text programmatically works fine.
However, when I change one of these icons by adding a new bitmap to the associated wx.ImageList and calling SetItemColumnImage(row, 0, image_index), the image does not change. Nor does it change when I use SetItem and pass the image_index.
I’ve tried calling RefreshItem(index), Refresh(), and Update(), but none of these works.