gtk-0.11.0: Binding to the Gtk+ graphical user interface library.ContentsIndex
Graphics.UI.Gtk.Abstract.Object
Portabilityportable (depends on GHC)
Stabilityprovisional
Maintainergtk2hs-users@lists.sourceforge.net
Contents
Detail
Class Hierarchy
Types
Methods
Weak references
Signals
Description

The base class of the Gtk+ type hierarchy.

  • Each widget is a represented as a purely abstract data type. It can only be accessed through and the special access functions that are defined in each widget file.
Synopsis
data Object
class GObjectClass o => ObjectClass o
castToObject :: GObjectClass obj => obj -> Object
gTypeObject :: GType
toObject :: ObjectClass o => o -> Object
makeNewObject :: ObjectClass obj => (ForeignPtr obj -> obj, FinalizerPtr obj) -> IO (Ptr obj) -> IO obj
type GWeakNotify = FunPtr (Ptr () -> Ptr GObject -> IO ())
objectWeakref :: ObjectClass o => o -> IO () -> IO GWeakNotify
objectWeakunref :: ObjectClass o => o -> GWeakNotify -> IO ()
objectDestroy :: ObjectClass self => Signal self (IO ())
Detail
Object is the base class for all widgets, and for a few non-widget objects such as Adjustment. Object predates GObject; non-widgets that derive from Object rather than GObject do so for backward compatibility reasons.
Class Hierarchy 
 | GObject
 | +----Object
 | +----Widget
 | +----Adjustment
 | +----CellRenderer
 | +----FileFilter
 | +----ItemFactory
 | +----Tooltips
 | +----TreeViewColumn
Types
data Object
show/hide Instances
class GObjectClass o => ObjectClass o
show/hide Instances
ObjectClass Builder
ObjectClass FileFilter
ObjectClass CellRendererProgress
ObjectClass CellRendererToggle
ObjectClass CellRendererCombo
ObjectClass CellRendererText
ObjectClass CellRendererPixbuf
ObjectClass CellRenderer
ObjectClass TreeViewColumn
ObjectClass Tooltips
ObjectClass ItemFactory
ObjectClass IMMulticontext
ObjectClass IMContext
ObjectClass Adjustment
ObjectClass ProgressBar
ObjectClass Preview
ObjectClass Invisible
ObjectClass VSeparator
ObjectClass HSeparator
ObjectClass Separator
ObjectClass VScrollbar
ObjectClass HScrollbar
ObjectClass Scrollbar
ObjectClass VScale
ObjectClass HScale
ObjectClass Scale
ObjectClass Range
ObjectClass VRuler
ObjectClass HRuler
ObjectClass Ruler
ObjectClass SpinButton
ObjectClass Entry
ObjectClass DrawingArea
ObjectClass CellView
ObjectClass Calendar
ObjectClass TreeView
ObjectClass Toolbar
ObjectClass TextView
ObjectClass Table
ObjectClass Socket
ObjectClass Notebook
ObjectClass MenuBar
ObjectClass Menu
ObjectClass MenuShell
ObjectClass List
ObjectClass Layout
ObjectClass IconView
ObjectClass VPaned
ObjectClass HPaned
ObjectClass Paned
ObjectClass Fixed
ObjectClass CTree
ObjectClass CList
ObjectClass Statusbar
ObjectClass FileChooserButton
ObjectClass Combo
ObjectClass HBox
ObjectClass FileChooserWidget
ObjectClass FontSelection
ObjectClass ColorSelection
ObjectClass VBox
ObjectClass VButtonBox
ObjectClass HButtonBox
ObjectClass ButtonBox
ObjectClass Box
ObjectClass SeparatorToolItem
ObjectClass RadioToolButton
ObjectClass ToggleToolButton
ObjectClass MenuToolButton
ObjectClass ToolButton
ObjectClass ToolItem
ObjectClass ComboBoxEntry
ObjectClass ComboBox
ObjectClass Expander
ObjectClass Viewport
ObjectClass ScrolledWindow
ObjectClass HandleBox
ObjectClass EventBox
ObjectClass Plug
ObjectClass MessageDialog
ObjectClass InputDialog
ObjectClass FontSelectionDialog
ObjectClass FileChooserDialog
ObjectClass FileSelection
ObjectClass ColorSelectionDialog
ObjectClass AboutDialog
ObjectClass Dialog
ObjectClass Window
ObjectClass ListItem
ObjectClass SeparatorMenuItem
ObjectClass ImageMenuItem
ObjectClass TearoffMenuItem
ObjectClass RadioMenuItem
ObjectClass CheckMenuItem
ObjectClass MenuItem
ObjectClass Item
ObjectClass OptionMenu
ObjectClass FontButton
ObjectClass ColorButton
ObjectClass RadioButton
ObjectClass CheckButton
ObjectClass ToggleButton
ObjectClass Button
ObjectClass AspectFrame
ObjectClass Frame
ObjectClass Alignment
ObjectClass Bin
ObjectClass Container
ObjectClass Image
ObjectClass Arrow
ObjectClass TipsQuery
ObjectClass AccelLabel
ObjectClass Label
ObjectClass Misc
ObjectClass Widget
ObjectClass Object
castToObject :: GObjectClass obj => obj -> Object
gTypeObject :: GType
toObject :: ObjectClass o => o -> Object
Methods
makeNewObject :: ObjectClass obj => (ForeignPtr obj -> obj, FinalizerPtr obj) -> IO (Ptr obj) -> IO obj
Weak references
type GWeakNotify = FunPtr (Ptr () -> Ptr GObject -> IO ())
objectWeakref :: ObjectClass o => o -> IO () -> IO GWeakNotify
Attach a callback that will be called after the destroy hooks have been called
objectWeakunref :: ObjectClass o => o -> GWeakNotify -> IO ()
Detach a weak destroy callback function
Signals
objectDestroy :: ObjectClass self => Signal self (IO ())
Signals that all holders of a reference to the Object should release the reference that they hold. May result in finalization of the object if all references are released.
Produced by Haddock version 2.4.2