| 80 | } |
| 81 | |
| 82 | int MovableControl::FindIndexInParent() const |
| 83 | { |
| 84 | auto parent = GetParent(); |
| 85 | if(!parent) |
| 86 | return -1; |
| 87 | |
| 88 | if(auto sizer = parent->GetSizer()) |
| 89 | { |
| 90 | for(size_t i = 0, count = sizer->GetItemCount(); i < count; ++i) |
| 91 | { |
| 92 | if(sizer->GetItem(i)->GetWindow() == this) |
| 93 | return static_cast<int>(i); |
| 94 | } |
| 95 | } |
| 96 | return -1; |
| 97 | } |
| 98 | |
| 99 | void MovableControl::OnKeyDown(wxKeyEvent& evt) |
| 100 | { |