package Reaction::UI::Widget::Collection::Grid; use Reaction::UI::WidgetClass; use namespace::clean -except => [ qw(meta) ]; extends 'Reaction::UI::Widget::Collection'; implements fragment header_cells { arg 'labels' => $_{viewport}->field_labels; render header_cell => over $_{viewport}->computed_field_order; if ($_{viewport}->member_action_count) { render 'header_action_cell'; } }; implements fragment header_cell { arg label => localized $_{labels}->{$_}; }; implements fragment header_action_cell { arg col_count => $_{viewport}->member_action_count; }; __PACKAGE__->meta->make_immutable; 1; __END__; =head1 NAME Reaction::UI::Widget::Collection::Grid - A collection with header and footer =head1 DESCRIPTION This widget is a subclass of L. Additionally to its superclass, it provides abstract means of a header and a footer. =head1 FRAGMENTS =head2 header_cells Will set the C argument to the viewport's C attribute value. Afterwards, the C fragment will be rendered once for every entry in the viewport's C. Additionally, the C will be rendered when the current viewport's C is larger than 0. =head2 header_cell Populates the C argument with a localised value of the C hash reference argument. The used key is extracted from the C<_> topic argument. =head2 header_action_cell Populates the C argument with the viewports C attribute value. =head1 LAYOUT SETS =head2 base share/skin/base/layout/collection/grid.tt The base grid layout set does not provide an markup, just abstract layouting. The following layouts are provided: =over 4 =item widget Renders, in sequence, the C

, C and C

fragments. =item header Renders the C fragment. =item header_row Renders the C fragment. =item header_cell Renders the C fragment. =item header_cell_contents Renders the value of the C argument. =item header_action_cell Renders the string C. =item body Renders the C fragment implemented in L. =back =head2 default share/skin/default/layout/collection/grid.tt This layout set extends the C in the skin inheritance hierarchy. It is meant to extend upon the layout set with the same name in the C skin and provides the same abstract structure but with a table based markup. The following layouts are provided: =over 4 =item widget Renders the next skin's C fragment surrounded by a C element with the class attribute C. =item header Renders the next skin's C

fragment surrounded by a C

element. =item header_row Wrap's the next skin's C fragment in a C element. =item header_cell Wrap's the next skin's C fragment in a C element. =back =head1 SEE ALSO =over 4 =item * L =item * L =back =head1 AUTHORS See L for authors. =head1 LICENSE See L for the license. =cut

element. =item header_action_cell Wrap's the next skin's C fragment in a C	element with a C attribute set to the number of actions found in the C attribute =item body Wrap's the next skin's C fragment in a C