| GTK+ Reference Manual |
|---|
- GtkBin — A container with just one child
- GtkContainer — Base class for widgets which contain other widgets
- GtkMenuShell — A base class for menu objects
- GtkMisc — Base class for widgets with alignments and padding
- GtkObject — The base class of the GTK+ type hierarchy
- GtkRange — Base class for widgets which visualize an adjustment
- GtkWidget — Base class for all widgets
- GtkIMContext — Base class for input method contexts
