- Tree and List Widget Overview — Overview of GtkTreeModel, GtkTreeView, and friends
- GtkTreeModel — The tree interface used by GtkTreeView
- GtkTreeSelection — The selection object for GtkTreeView
- GtkTreeViewColumn — A visible column in a GtkTreeView widget
- GtkTreeView — A widget for displaying both trees and lists
- GtkTreeView drag-and-drop — Interfaces for drag-and-drop support in GtkTreeView
- GtkCellView — A widget displaying a single row of a GtkTreeModel
- GtkIconView — A widget which displays a list of icons in a grid
- GtkTreeSortable — The interface for sortable models used by GtkTreeView
- GtkTreeModelSort — A GtkTreeModel which makes an underlying tree model sortable
- GtkTreeModelFilter — A GtkTreeModel which hides parts of an underlying tree model
- GtkCellLayout — An interface for packing cells
- GtkCellArea — An abstract class for laying out GtkCellRenderers
- GtkCellAreaBox — A cell area that renders GtkCellRenderers into a row or a column
- GtkCellAreaContext — Stores geometrical information for a series of rows in a GtkCellArea
- GtkCellRenderer — An object for rendering a single cell
- GtkCellEditable — Interface for widgets which can are used for editing cells
- GtkCellRendererAccel — Renders a keyboard accelerator in a cell
- GtkCellRendererCombo — Renders a combobox in a cell
- GtkCellRendererPixbuf — Renders a pixbuf in a cell
- GtkCellRendererProgress — Renders numbers as progress bars
- GtkCellRendererSpin — Renders a spin button in a cell
- GtkCellRendererText — Renders text in a cell
- GtkCellRendererToggle — Renders a toggle button in a cell
- GtkCellRendererSpinner — Renders a spinning animation in a cell
- GtkListStore — A list-like data structure that can be used with the GtkTreeView
- GtkTreeStore — A tree-like data structure that can be used with the GtkTreeView