- _ratio = new wxChoice (this, wxID_ANY);
- grid->Add (_ratio, wxGBPosition (r, 1));
+ _ratio = new ContentChoice<VideoContent, Ratio const *> (
+ this,
+ new wxChoice (this, wxID_ANY),
+ VideoContentProperty::VIDEO_RATIO,
+ boost::mem_fn (&VideoContent::ratio),
+ boost::mem_fn (&VideoContent::set_ratio),
+ &index_to_ratio,
+ &ratio_to_index
+ );
+ _ratio->add (grid, wxGBPosition (r, 1));