gtk-0.12.5.7: Binding to the Gtk+ graphical user interface library.

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

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

Constructors

fontButtonNew :: IO FontButtonSource

Creates a new font picker widget.

fontButtonNewWithFontSource

Arguments

:: String

fontname - Name of font to display in font selection dialog

-> IO FontButton 

Creates a new font picker widget.

Methods

fontButtonSetFontNameSource

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.

fontButtonGetFontNameSource

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.

fontButtonSetShowStyleSource

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.

fontButtonGetShowStyleSource

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.

fontButtonSetShowSizeSource

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.

fontButtonGetShowSizeSource

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.

fontButtonSetUseFontSource

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.

fontButtonGetUseFontSource

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.

fontButtonSetUseSizeSource

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.

fontButtonGetUseSizeSource

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.

fontButtonSetTitleSource

Arguments

:: FontButtonClass self 
=> self 
-> String

title - a string containing the font selection dialog title

-> IO () 

Sets the title for the font selection dialog.

fontButtonGetTitleSource

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 StringSource

The title of the font selection dialog.

Default value: "Pick a Font"

fontButtonFontName :: FontButtonClass self => Attr self StringSource

The name of the currently selected font.

Default value: "Sans 12"

fontButtonUseFont :: FontButtonClass self => Attr self BoolSource

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

Default value: False

fontButtonUseSize :: FontButtonClass self => Attr self BoolSource

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 BoolSource

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 BoolSource

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.