Layout Containers
GtkAlignment
— A widget which controls the alignment and size of its child
GtkAspectFrame
— A frame that constrains its child to a particular aspect ratio
GtkHBox
— A horizontal container box
GtkVBox
— A vertical container box
GtkHButtonBox
GtkVButtonBox
— A container for arranging buttons vertically
GtkFixed
GtkHPaned
GtkVPaned
— A container with two panes arranged vertically
GtkLayout
GtkNotebook
GtkTable
GtkExpander
Orientable