I need some TreeView visual control to input numerous (~100) settings for my program (see hand drawing attached). An Edit Tree would have some expandable nodes with various controls, most important are CheckBox, DropDownCombo, Edit, SpinEdit,. ColorPicker etc.
Q: Is there any freeware or commercial visual component that is looking like the one on the picture (or similar)? I don't want use Virtual controls like TVirtualTree clones due to programming overhead.