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

Graphics.UI.Gtk.Selectors.FontButton

Contents

Detail
Class Hierarchy
Types
Constructors
Methods
Attributes
Signals

Description

A button to launch a font selection dialog

Module available since Gtk+ version 2.4

Synopsis

Detail

The FontButton is a button which displays the currently selected font an allows to open a font selection dialog to change the font. It is suitable widget for selecting a font in a preference dialog.

Class Hierarchy

 | GObject
 | +----Object
 | +----Widget
 | +----Container
 | +----Bin
 | +----Button
 | +----FontButton

Types

class ButtonClass o => FontButtonClass o Source

Instances

FontButtonClass FontButton

castToFontButton :: GObjectClass obj => obj -> FontButton Source

gTypeFontButton :: GType Source

toFontButton :: FontButtonClass o => o -> FontButton Source

Constructors

fontButtonNew :: IO FontButton Source

Creates a new font picker widget.

fontButtonNewWithFont Source

Arguments

:: String	`fontname` - Name of font to display in font selection dialog
-> IO FontButton

Creates a new font picker widget.

Methods

fontButtonSetFontName Source

Arguments

:: FontButtonClass self
=> self
-> String	`fontname` - Name of font to display in font selection dialog
-> IO Bool	returns Return value of `fontSelectionDialogSetFontName` if the font selection dialog exists, otherwise `False`.

Sets or updates the currently-displayed font in font picker dialog.

fontButtonGetFontName Source

Arguments

:: FontButtonClass self
=> self
-> IO String	returns an internal copy of the font name which must not be freed.

Retrieves the name of the currently selected font.

fontButtonSetShowStyle Source

Arguments

:: FontButtonClass self
=> self
-> Bool	`showStyle` - `True` if font style should be displayed in label.
-> IO ()

If showStyle is True, the font style will be displayed along with name of the selected font.

fontButtonGetShowStyle Source

Arguments

:: FontButtonClass self
=> self
-> IO Bool	returns whether the font style will be shown in the label.

Returns whether the name of the font style will be shown in the label.

fontButtonSetShowSize Source

Arguments

:: FontButtonClass self
=> self
-> Bool	`showSize` - `True` if font size should be displayed in dialog.
-> IO ()

If showSize is True, the font size will be displayed along with the name of the selected font.

fontButtonGetShowSize Source

Arguments

:: FontButtonClass self
=> self
-> IO Bool	returns whether the font size will be shown in the label.

Returns whether the font size will be shown in the label.

fontButtonSetUseFont Source

Arguments

:: FontButtonClass self
=> self
-> Bool	`useFont` - If `True`, font name will be written using font chosen.
-> IO ()

If useFont is True, the font name will be written using the selected font.

fontButtonGetUseFont Source

Arguments

:: FontButtonClass self
=> self
-> IO Bool	returns whether the selected font is used in the label.

Returns whether the selected font is used in the label.

fontButtonSetUseSize Source

Arguments

:: FontButtonClass self
=> self
-> Bool	`useSize` - If `True`, font name will be written using the selected size.
-> IO ()

If useSize is True, the font name will be written using the selected size.

fontButtonGetUseSize Source

Arguments

:: FontButtonClass self
=> self
-> IO Bool	returns whether the selected size is used in the label.

Returns whether the selected size is used in the label.

fontButtonSetTitle Source

Arguments

:: FontButtonClass self
=> self
-> String	`title` - a string containing the font selection dialog title
-> IO ()

Sets the title for the font selection dialog.

fontButtonGetTitle Source

Arguments

:: FontButtonClass self
=> self
-> IO String	returns an internal copy of the title string which must not be freed.

Retrieves the title of the font selection dialog.

Attributes

fontButtonTitle :: FontButtonClass self => Attr self String Source

The title of the font selection dialog.

Default value: "Pick a Font"

fontButtonFontName :: FontButtonClass self => Attr self String Source

The name of the currently selected font.

Default value: "Sans 12"

fontButtonUseFont :: FontButtonClass self => Attr self Bool Source

If this property is set to True, the label will be drawn in the selected font.

Default value: False

fontButtonUseSize :: FontButtonClass self => Attr self Bool Source

If this property is set to True, the label will be drawn with the selected font size.

Default value: False

fontButtonShowStyle :: FontButtonClass self => Attr self Bool Source

If this property is set to True, the name of the selected font style will be shown in the label. For a more WYSIWIG way to show the selected style, see the ::use-font property.

Default value: True

fontButtonShowSize :: FontButtonClass self => Attr self Bool Source

If this property is set to True, the selected font size will be shown in the label. For a more WYSIWIG way to show the selected size, see the ::use-size property.

Default value: True

Signals

onFontSet :: FontButtonClass self => self -> IO () -> IO (ConnectId self)Source

The fontSet signal is emitted when the user selects a font. When handling this signal, use fontButtonGetFontName to find out which font was just selected.

afterFontSet :: FontButtonClass self => self -> IO () -> IO (ConnectId self)Source

The fontSet signal is emitted when the user selects a font. When handling this signal, use fontButtonGetFontName to find out which font was just selected.

Eq FontButton
Ord FontButton
GObjectClass FontButton
FontButtonClass FontButton
ButtonClass FontButton
BinClass FontButton
ContainerClass FontButton
WidgetClass FontButton
ObjectClass FontButton