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

Graphics.UI.Gtk.Selectors.FontSelection

Contents

Detail
Class Hierarchy
Types
Constructors
Methods
Attributes

Description

A widget for selecting fonts

Synopsis

data FontSelection
class VBoxClass o => FontSelectionClass o
castToFontSelection :: GObjectClass obj => obj -> FontSelection
gTypeFontSelection :: GType
toFontSelection :: FontSelectionClass o => o -> FontSelection
fontSelectionNew :: IO FontSelection
fontSelectionGetFontName :: (FontSelectionClass self, GlibString string) => self -> IO (Maybe string)
fontSelectionSetFontName :: (FontSelectionClass self, GlibString string) => self -> string -> IO Bool
fontSelectionGetPreviewText :: (FontSelectionClass self, GlibString string) => self -> IO string
fontSelectionSetPreviewText :: (FontSelectionClass self, GlibString string) => self -> string -> IO ()
fontSelectionFontName :: (FontSelectionClass self, GlibString string) => Attr self string
fontSelectionPreviewText :: (FontSelectionClass self, GlibString string) => Attr self string

Detail

The FontSelection widget lists the available fonts, styles and sizes, allowing the user to select a font. It is used in the FontSelectionDialog widget to provide a dialog box for selecting fonts.

To set the font which is initially selected, use fontSelectionSetFontName.

To get the selected font use fontSelectionGetFontName.

To change the text which is shown in the preview area, use fontSelectionSetPreviewText.

Class Hierarchy

| GObject
| +----Object
| +----Widget
| +----Container
| +----Box
| +----VBox
| +----FontSelection

Types

data FontSelection #

Instances

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

class VBoxClass o => FontSelectionClass o #

Instances

FontSelectionClass FontSelection #
Instance details Defined in Graphics.UI.Gtk.Types

castToFontSelection :: GObjectClass obj => obj -> FontSelection #

gTypeFontSelection :: GType #

toFontSelection :: FontSelectionClass o => o -> FontSelection #

Constructors

fontSelectionNew :: IO FontSelection #

Creates a new FontSelection.

Methods

fontSelectionGetFontName #

Arguments

:: (FontSelectionClass self, GlibString string)
=> self
-> IO (Maybe string)	returns the name of the currently selected font, or `Nothing` if no font is selected.

Gets the currently-selected font name.

fontSelectionSetFontName #

Arguments

:: (FontSelectionClass self, GlibString string)
=> self
-> string	`fontname` - a fontname.
-> IO Bool	returns `True` if the font was found.

Sets the currently-selected font.

fontSelectionGetPreviewText :: (FontSelectionClass self, GlibString string) => self -> IO string #

Gets the text displayed in the preview area.

fontSelectionSetPreviewText :: (FontSelectionClass self, GlibString string) => self -> string -> IO () #

Sets the text displayed in the preview area.

Attributes

fontSelectionFontName :: (FontSelectionClass self, GlibString string) => Attr self string #

The X string that represents this font.

Default value: ""

fontSelectionPreviewText :: (FontSelectionClass self, GlibString string) => Attr self string #

The text to display in order to demonstrate the selected font.

Default value: "abcdefghijk ABCDEFGHIJK"