About my projects, examples and tutorials
Gnome::Gtk4::CallbackAction
Description§
A Gnome::Gtk4::ShortcutAction that invokes a callback.
Uml Diagram§
UNKNOWN image§
=for image :class<inline> :src<asset_files/images/plantuml/CallbackAction.png> :width<70\%>Class initialization§
new§
:native-object§
Create an object using a native object from an object of the same type found elsewhere. See also Gnome::N::TopLevelSupportClass.
multi method new ( N-Object() :$native-object! )
Code
new-callbackaction§
Create a custom action that calls the given $callback when activated.
method new-callbackaction ( GtkShortcutFunc &callback, gpointer $data, GDestroyNotify &destroy --> Gnome::Gtk4::CallbackAction )
Code
- GtkShortcutFunc &callback; the callback to call. The function must be specified with the following signature; :( N-Object $widget, N-Object $args, gpointer $user-data ).
- $data; the data to be passed to $callback.
- GDestroyNotify &destroy; the function to be called when the callback action is finalized. The function must be specified with the following signature; :( gpointer $data ).