Reaction::UI::Widget(3)

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

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

FRAGMENTS

  widget
This is the root fragment for every widget.

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

ENVIRONMENT FLAGS

REACTION_UI_WIDGET_DEBUG_FRAGMENTS
    Log additional debugging output for fragment processing.

REACTION_UI_WIDGET_DEBUUG_LAYOUTS
    Log additional debugging output for layout processing.

ATTRIBUTES

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

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

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

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

METHODS

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

This method is concerned with rendering a fragment.

SEE ALSO

•   Reaction::Manual::Widgets

AUTHORS
See Reaction::Class for authors.

LICENSE
See Reaction::Class for the license.

POD ERRORS
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