gtk:widget, gobject:initially-unowned, gtk:accessible, gtk:buildable, gtk:constraint-target, gobject:object, common-lisp:standard-object, common-lisp:t

None

The gtk:font-dialog-button class is wrapped around a gtk:font-dialog object and allows to open a font chooser dialog to change the font.

Figure: GtkFontButton

It is the suitable widget for selecting a font in a preference dialog.

Since 4.10

fontbutton
╰── button.font
    ╰── [content]    

The gtk:font-dialog-button widget has a single CSS node with name fontbutton which contains a button node with the .font style class.

The "activate" signal

lambda (fontbutton)    :run-first      

fontbutton

The gtk:font-dialog-button widget which received the signal.

Emitted when the font dialog button is activated. The signal is an action signal and emitting it causes the button to pop up its dialog. The signal can be directly emitted on objects from user code. Since 4.14