gtk3-0.14.2: Binding to the Gtk+ 3 graphical user interface library

Maintainergtk2hs-users@lists.sourceforge.net
Stabilityprovisional
Portabilityportable (depends on GHC)
Safe HaskellNone
LanguageHaskell98

Graphics.UI.Gtk.Selectors.FontButton

Contents

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

data FontButton Source

Instances

class ButtonClass o => FontButtonClass o Source

Instances

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

:: GlibString string 
=> 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, GlibString string) 
=> 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, GlibString string) 
=> 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, GlibString string) 
=> 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, GlibString string) 
=> 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, GlibString string) => Attr self string Source

The title of the font selection dialog.

Default value: "Pick a Font"

fontButtonFontName :: (FontButtonClass self, GlibString string) => 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.