Reaction::UI::Widget - The base widget.

This is the base class for all widgets. It provides common functionality and fragments. It is also concerned with the rendering of the fragments.

This is the root fragment for every widget.

This fragment is used to render another viewport from inside a fragment. It assumes the viewport is stored in the _ argument.

REACTION_UI_WIDGET_DEBUG_FRAGMENTS

Log additional debugging output for fragment processing.

REACTION_UI_WIDGET_DEBUUG_LAYOUTS

Log additional debugging output for layout processing.

The widget's view object. Is required, readonly and must be a Reaction::UI::View.

The widget's layout set. Is required, readonly and must be a Reaction::UI::LayoutSet.

List of names of known fragments for the current widget. Lazily computed from all methods that are named in the pattern _fragment_$name.

A lazily built hash reference containing the rendered fragments defined in both the widget and the layout set, keyed by the fragments' names.

  $widget->render('fragment_name', $reaction_ctx, \%passed_args);

This method is concerned with rendering a fragment.

* Reaction::Manual::Widgets

See Reaction::Class for authors.

See Reaction::Class for the license.