choose_font_and_features
Description:
public async bool choose_font_and_features (Window? parent, FontDescription? initial_value, Cancellable? cancellable, out FontDescription font_desc, out string font_features, out Language language) throws Error
This function initiates a font selection operation by presenting a dialog to the user for selecting a font and font features.
Font features affect how the font is rendered, for example enabling glyph variants or ligatures.
The callback will be called when the dialog is dismissed. It should call [method@Gtk.FontDialog.choose_font_and_features_finish]
to obtain the result.
Parameters:
| this |
a `GtkFontDialog` |
| parent |
the parent `GtkWindow` |
| initial_value |
the font to select initially |
| cancellable |
a `GCancellable` to cancel the operation |
| callback |
a callback to call when the operation is complete |
| user_data |
data to pass to |