AppChooserDialogGidBuilderImpl.heading
T heading(string propval)Set heading property.
Parameters
propval | The text to show at the top of the dialog. The string may contain Pango markup. |
Returns
Builder instance for fluent chaining
T heading(string propval)Set heading property.
propval | The text to show at the top of the dialog. The string may contain Pango markup. |