GtkFontButton {RGtk2} | R Documentation

## GtkFontButton

### Description

A button to launch a font selection dialog

### Methods and Functions

`gtkFontButtonNew(show = TRUE)`
`gtkFontButtonNewWithFont(fontname)`
`gtkFontButtonSetFontName(object, fontname)`
`gtkFontButtonGetFontName(object)`
`gtkFontButtonSetShowStyle(object, show.style)`
`gtkFontButtonGetShowStyle(object)`
`gtkFontButtonSetShowSize(object, show.size)`
`gtkFontButtonGetShowSize(object)`
`gtkFontButtonSetUseFont(object, use.font)`
`gtkFontButtonGetUseFont(object)`
`gtkFontButtonSetUseSize(object, use.size)`
`gtkFontButtonGetUseSize(object)`
`gtkFontButtonSetTitle(object, title)`
`gtkFontButtonGetTitle(object)`
`gtkFontButton(show = TRUE)`

### Hierarchy

    GObject
       +----GInitiallyUnowned
             +----GtkObject
                   +----GtkWidget
                         +----GtkContainer
                               +----GtkBin
                                     +----GtkButton
                                           +----GtkFontButton

### Interfaces

GtkFontButton implements AtkImplementorIface, `GtkBuildable` and `GtkActivatable`.

### Detailed Description

The `GtkFontButton` 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.

### Structures

`GtkFontButton`

  The GtkFontButton struct has only private members and should not be used directly.

### Convenient Construction

`gtkFontButton` is the equivalent of `gtkFontButtonNew`.

### Signals

`font-set(widget, user.data)`

  The ::font-set signal is emitted when the user selects a font. When handling this signal, use `gtkFontButtonGetFontName` to find out which font was just selected.

  Note that this signal is only emitted when the user changes the font. If you need to react to programmatic font changes as well, use the notify::font-name signal. Since 2.4

  `widget`

    the object which received the signal.

  `user.data`

    user data set when the signal handler was connected.

### Properties

`font-name` [character : * : Read / Write]

  The name of the currently selected font. Default value: "Sans 12" Since 2.4

`show-size` [logical : Read / Write]

  If this property is set to `TRUE`, the selected font size will be shown in the label. For a more WYSIWYG way to show the selected size, see the ::use-size property. Default value: TRUE Since 2.4

`show-style` [logical : Read / Write]

  If this property is set to `TRUE`, the name of the selected font style will be shown in the label. For a more WYSIWYG way to show the selected style, see the ::use-font property. Default value: TRUE Since 2.4

`title` [character : * : Read / Write]

  The title of the font selection dialog. Default value: "Pick a Font" Since 2.4

`use-font` [logical : Read / Write]

  If this property is set to `TRUE`, the label will be drawn in the selected font. Default value: FALSE Since 2.4

`use-size` [logical : Read / Write]

  If this property is set to `TRUE`, the label will be drawn with the selected font size. Default value: FALSE Since 2.4

### Author(s)

Derived by RGtkGen from GTK+ documentation

### References

https://developer-old.gnome.org/gtk2/stable/GtkFontButton.html

### See Also

`GtkFontSelectionDialog` `GtkColorButton`

[Package RGtk2 version 2.20.40 Index]