• add_content() : panels_cache_object
• add_empty() : panels_optional_context
• add_pane() : panels_display
• api_save() : panels_allowed_layouts
• cache() : panels_cache_object
• clone_pane() : panels_display
• duplicate_pane() : panels_display
• filter() : panels_required_context , panels_optional_context
• get_argument() : panels_context
• get_identifier() : panels_context
• get_keyword() : panels_context
• get_page_title() : panels_context
• get_title() : panels_context
• is_type() : panels_context
• list_layouts() : panels_allowed_layouts
• next_new_pid() : panels_display
• panels_allowed_layouts() : panels_allowed_layouts
• panels_cache_object() : panels_cache_object
• panels_context() : panels_context
• panels_optional_context() : panels_optional_context
• panels_required_context() : panels_required_context
• restore() : panels_cache_object
• select() : panels_required_context , panels_optional_context
• set_allowed() : panels_allowed_layouts
• set_content() : panels_cache_object
• sync_with_available() : panels_allowed_layouts