Graphics.UI.Gtk.Selectors.FontButton

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

Instances

BinClass FontButton

ButtonClass FontButton

ContainerClass FontButton

FontButtonClass FontButton

GObjectClass FontButton

ObjectClass FontButton

WidgetClass FontButton

class ButtonClass o => FontButtonClass o

Instances

FontButtonClass FontButton

castToFontButton :: GObjectClass obj => obj -> FontButton

toFontButton :: FontButtonClass o => o -> FontButton

Constructors

fontButtonNew :: IO FontButton

Creates a new font picker widget.

fontButtonNewWithFont

:: String	`fontname` - Name of font to display in font selection dialog
-> IO FontButton
Creates a new font picker widget.

Methods

fontButtonSetFontName

:: 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

:: 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

:: 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

:: 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

:: 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

:: 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

:: 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

:: 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

:: 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

:: 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

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

fontButtonGetTitle

:: 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

The title of the font selection dialog.

Default value: "Pick a Font"

fontButtonFontName :: FontButtonClass self => Attr self String

The name of the currently selected font.

Default value: "Sans 12"

fontButtonUseFont :: FontButtonClass self => Attr self Bool

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

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

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

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)

The ::font-set 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)

Produced by Haddock version 0.8