Maintainer	gtk2hs-users@lists.sourceforge.net
Stability	provisional
Portability	portable (depends on GHC)
Safe Haskell	None
Language	Haskell98

Graphics.UI.Gtk.Abstract.Bin

Contents

Detail
Class Hierarchy
Types
Methods

Description

A container with just one child

Synopsis

data Bin
class ContainerClass o => BinClass o
castToBin :: GObjectClass obj => obj -> Bin
gTypeBin :: GType
toBin :: BinClass o => o -> Bin
binGetChild :: BinClass self => self -> IO (Maybe Widget)

Detail

The Bin widget is a container with just one child. It is not very useful itself, but it is useful for deriving subclasses, since it provides common code needed for handling a single child widget.

Many Gtk+ widgets are subclasses of Bin, including Window, Button, Frame, HandleBox, and ScrolledWindow.

Class Hierarchy

| GObject
| +----Object
| +----Widget
| +----Container
| +----Bin
| +----Window
| +----Alignment
| +----Frame
| +----Button
| +----Item
| +----ComboBox
| +----EventBox
| +----Expander
| +----HandleBox
| +----ToolItem
| +----ScrolledWindow
| +----Viewport

Types

data Bin Source #

Instances

Eq Bin Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods (==) :: Bin -> Bin -> Bool # (/=) :: Bin -> Bin -> Bool #
Ord Bin Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods compare :: Bin -> Bin -> Ordering # (<) :: Bin -> Bin -> Bool # (<=) :: Bin -> Bin -> Bool # (>) :: Bin -> Bin -> Bool # (>=) :: Bin -> Bin -> Bool # max :: Bin -> Bin -> Bin # min :: Bin -> Bin -> Bin #
GObjectClass Bin Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods toGObject :: Bin -> GObject # unsafeCastGObject :: GObject -> Bin #
BinClass Bin Source #
Instance details Defined in Graphics.UI.Gtk.Types
ContainerClass Bin Source #
Instance details Defined in Graphics.UI.Gtk.Types
WidgetClass Bin Source #
Instance details Defined in Graphics.UI.Gtk.Types
ObjectClass Bin Source #
Instance details Defined in Graphics.UI.Gtk.Types

class ContainerClass o => BinClass o Source #

Instances

BinClass SeparatorToolItem Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass RadioToolButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ToggleToolButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass MenuToolButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ToolButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ToolItem Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ComboBoxEntry Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ComboBox Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Expander Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Viewport Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ScrolledWindow Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass HandleBox Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass EventBox Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass MessageDialog Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass FontSelectionDialog Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass FileChooserDialog Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass FileSelection Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ColorSelectionDialog Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass AboutDialog Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Dialog Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass OffscreenWindow Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Assistant Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Window Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass SeparatorMenuItem Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ImageMenuItem Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass TearoffMenuItem Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass RadioMenuItem Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass CheckMenuItem Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass MenuItem Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass OptionMenu Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass FontButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ColorButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass RadioButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass CheckButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ToggleButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass LinkButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass VolumeButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass ScaleButton Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Button Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass AspectFrame Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Frame Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Alignment Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Bin Source #
Instance details Defined in Graphics.UI.Gtk.Types
BinClass Plug Source #
Instance details Defined in Graphics.UI.Gtk.Embedding.Types

castToBin :: GObjectClass obj => obj -> Bin Source #

gTypeBin :: GType Source #

toBin :: BinClass o => o -> Bin Source #

Methods

binGetChild Source #

Arguments

:: BinClass self
=> self
-> IO (Maybe Widget)	returns pointer to child of the `Bin`

Gets the child of the Bin, or Nothing if the bin contains no child widget.