Class Hierarchy

GObject
+- AtkHyperlink
+- AtkObject
|  +- AtkNoOpObject
|  +- GtkAccessible
+- AtkObjectFactory
|  +- AtkNoOpObjectFactory
+- AtkRegistry
+- AtkRelation
+- AtkRelationSet
+- AtkStateSet
+- AtkUtil
+- GdkColormap
+- GdkDevice
+- GdkDisplay
+- GdkDisplayManager
+- GdkDragContext
+- GdkDrawable
|  +- GdkPixmap
|  +- GdkWindow
+- GdkGC
+- GdkImage
+- GdkKeymap
+- GdkPixbuf
+- GdkPixbufAnimation
+- GdkPixbufAnimationIter
+- GdkPixbufLoader
+- GdkScreen
+- GdkVisual
+- GtkAccelGroup
+- GtkAction
|  +- GtkToggleAction
|     +- GtkRadioAction
+- GtkActionGroup
+- GtkClipboard
+- GtkEntryCompletion
+- GtkIconFactory
+- GtkIconTheme
+- GtkListStore
+- GtkObject
|  +- GtkAdjustment
|  +- GtkCellRenderer
|  |  +- GtkCellRendererPixbuf
|  |  +- GtkCellRendererProgress
|  |  +- GtkCellRendererText
|  |  |  +- GtkCellRendererCombo
|  |  +- GtkCellRendererToggle
|  +- GtkFileFilter
|  +- GtkIMContext
|  |  +- GtkIMContextSimple
|  |  +- GtkIMMulticontext
|  +- GtkItemFactory
|  +- GtkTooltips
|  +- GtkTreeViewColumn
|  +- GtkWidget
|     +- GtkCalendar
|     +- GtkCellView
|     +- GtkContainer
|     |  +- GtkBin
|     |  |  +- GtkAlignment
|     |  |  +- GtkButton
|     |  |  |  +- GtkColorButton
|     |  |  |  +- GtkFontButton
|     |  |  |  +- GtkOptionMenu
|     |  |  |  +- GtkToggleButton
|     |  |  |     +- GtkCheckButton
|     |  |  |        +- GtkRadioButton
|     |  |  +- GtkComboBox
|     |  |  |  +- GtkComboBoxEntry
|     |  |  +- GtkEventBox
|     |  |  +- GtkExpander
|     |  |  +- GtkFrame
|     |  |  |  +- GtkAspectFrame
|     |  |  +- GtkHandleBox
|     |  |  +- GtkItem
|     |  |  |  +- GtkListItem
|     |  |  |  +- GtkMenuItem
|     |  |  |     +- GtkCheckMenuItem
|     |  |  |     |  +- GtkRadioMenuItem
|     |  |  |     +- GtkImageMenuItem
|     |  |  |     +- GtkSeparatorMenuItem
|     |  |  |     +- GtkTearoffMenuItem
|     |  |  +- GtkScrolledWindow
|     |  |  +- GtkToolItem
|     |  |  |  +- GtkSeparatorToolItem
|     |  |  |  +- GtkToolButton
|     |  |  |     +- GtkMenuToolButton
|     |  |  |     +- GtkToggleToolButton
|     |  |  |        +- GtkRadioToolButton
|     |  |  +- GtkViewport
|     |  |  +- GtkWindow
|     |  |  |  +- GtkDialog
|     |  |  |  |  +- GtkAboutDialog
|     |  |  |  |  +- GtkColorSelectionDialog
|     |  |  |  |  +- GtkFileChooserDialog
|     |  |  |  |  +- GtkFileSelection
|     |  |  |  |  +- GtkFontSelectionDialog
|     |  |  |  |  +- GtkInputDialog
|     |  |  |  |  +- GtkMessageDialog
|     |  |  |  +- GtkPlug
|     |  |  |  +- SexyTooltip
|     |  |  +- GtkHTMLEmbedded
|     |  |  +- GtkMozEmbed
|     |  +- GtkBox
|     |  |  +- GtkButtonBox
|     |  |  |  +- GtkHButtonBox
|     |  |  |  +- GtkVButtonBox
|     |  |  +- GtkHBox
|     |  |  |  +- GtkCombo
|     |  |  |  +- GtkFileChooserButton
|     |  |  |  +- GtkStatusbar
|     |  |  +- GtkVBox
|     |  |     +- GtkColorSelection
|     |  |     +- GtkFileChooserWidget
|     |  |     +- GtkFontSelection
|     |  |     +- GtkGammaCurve
|     |  +- GtkCList
|     |  |  +- GtkCTree
|     |  +- GtkFixed
|     |  |  +- GtkIconList
|     |  +- GtkIconView
|     |  +- GtkLayout
|     |  |  +- GtkHTML
|     |  +- GtkList
|     |  +- GtkMenuShell
|     |  |  +- GtkMenu
|     |  |  +- GtkMenuBar
|     |  +- GtkNotebook
|     |  +- GtkPaned
|     |  |  +- GtkHPaned
|     |  |  +- GtkVPaned
|     |  +- GtkSocket
|     |  +- GtkTable
|     |  +- GtkTextView
|     |  |  +- GtkSourceView
|     |  +- GtkToolbar
|     |  +- GtkTreeView
|     |  |  +- SexyTreeView
|     |  +- GtkSheet
|     |  +- GtkScintilla
|     +- GtkDrawingArea
|     |  +- GtkCurve
|     +- GtkEntry
|     |  +- GtkSpinButton
|     |  +- SexyIconEntry
|     |  +- SexySpellEntry
|     +- GtkInvisible
|     +- GtkMisc
|     |  +- GtkArrow
|     |  +- GtkImage
|     |  +- GtkLabel
|     |  |  +- GtkAccelLabel
|     |  |  +- SexyUrlLabel
|     |  +- GtkPixmap
|     +- GtkOldEditable
|     +- GtkPreview
|     +- GtkProgress
|     |  +- GtkProgressBar
|     +- GtkRange
|     |  +- GtkScale
|     |  |  +- GtkHScale
|     |  |  +- GtkVScale
|     |  +- GtkScrollbar
|     |     +- GtkHScrollbar
|     |     +- GtkVScrollbar
|     +- GtkRuler
|     |  +- GtkHRuler
|     |  +- GtkVRuler
|     +- GtkSeparator
|     |  +- GtkHSeparator
|     |  +- GtkVSeparator
|     +- GtkPlot
+- GtkRcStyle
+- GtkSettings
+- GtkSizeGroup
+- GtkStatusIcon
+- GtkStyle
+- GtkTextBuffer
|  +- GtkSourceBuffer
+- GtkTextChildAnchor
+- GtkTextMark
|  +- GtkSourceMarker
+- GtkTextTag
+- GtkTextTagTable
|  +- GtkSourceTagTable
+- GtkTreeModelFilter
+- GtkTreeModelSort
+- GtkTreeSelection
+- GtkTreeStore
+- GtkUIManager
+- GtkWindowGroup
+- PangoContext
+- PangoFont
+- PangoFontFace
+- PangoFontFamily
+- PangoFontMap
+- PangoFontset
|  +- PangoFontsetSimple
+- PangoLayout
+- GladeXML
+- GtkSourceLanguage
+- GtkSourceLanguagesManager
+- GtkSpell