Class: Shadcn::MessageScroller::Component

Inherits:
ApplicationViewComponent show all
Defined in:
app/components/shadcn/message_scroller/component.rb

Overview

Port of registry/new-york-v4/ui/message-scroller.tsx, which is a thin wrapper over @shadcn/react/message-scroller — vendored at vendor/shadcn-react/ so the Stimulus port has a source to answer to.

Upstream's MessageScrollerProvider renders no DOM at all: it is pure context holding the five options below (components.tsx:89-107). There is nothing to reproduce, so the options are Stimulus values and the controller lives on this element — the same answer useSidebar got.

Constant Summary

Constants inherited from ApplicationViewComponent

ApplicationViewComponent::CONTENTS_STYLE, ApplicationViewComponent::VOID_TAGS

Instance Attribute Summary collapse

Attributes inherited from ApplicationViewComponent

#attributes

Instance Method Summary collapse

Methods inherited from ApplicationViewComponent

#call, #css_classes, default_tag, #merged_style, #render_element, #shadcn_t, slot_name, #style_variants, #tag_name

Constructor Details

#initialize(auto_scroll: false, default_scroll_position: :end, scroll_edge_threshold: nil, scroll_margin: nil, scroll_previous_item_peek: nil, **attributes) ⇒ Component

Defaults are upstream's own (components.tsx:89-96). scrollEdgeThreshold, scrollMargin and scrollPreviousItemPeek are undefined there and fall back inside the primitive; passing nil here leaves the value off the element so the controller's own default applies, rather than baking a number this file cannot check.



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# File 'app/components/shadcn/message_scroller/component.rb', line 30

def initialize(auto_scroll: false, default_scroll_position: :end,
               scroll_edge_threshold: nil, scroll_margin: nil,
               scroll_previous_item_peek: nil, **attributes)
  @auto_scroll = auto_scroll
  @default_scroll_position = default_scroll_position
  @scroll_edge_threshold = scroll_edge_threshold
  @scroll_margin = scroll_margin
  @scroll_previous_item_peek = scroll_previous_item_peek
  super(**attributes)
end

Instance Attribute Details

#auto_scroll ⇒ Object (readonly)

Returns the value of attribute auto_scroll.



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# File 'app/components/shadcn/message_scroller/component.rb', line 22

def auto_scroll
  @auto_scroll
end

#default_scroll_position ⇒ Object (readonly)

Returns the value of attribute default_scroll_position.



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# File 'app/components/shadcn/message_scroller/component.rb', line 22

def default_scroll_position
  @default_scroll_position
end

#scroll_edge_threshold ⇒ Object (readonly)

Returns the value of attribute scroll_edge_threshold.



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# File 'app/components/shadcn/message_scroller/component.rb', line 22

def scroll_edge_threshold
  @scroll_edge_threshold
end

#scroll_margin ⇒ Object (readonly)

Returns the value of attribute scroll_margin.



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# File 'app/components/shadcn/message_scroller/component.rb', line 22

def scroll_margin
  @scroll_margin
end

#scroll_previous_item_peek ⇒ Object (readonly)

Returns the value of attribute scroll_previous_item_peek.



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# File 'app/components/shadcn/message_scroller/component.rb', line 22

def scroll_previous_item_peek
  @scroll_previous_item_peek
end

Instance Method Details

#element_attributes(**defaults) ⇒ Object 



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# File 'app/components/shadcn/message_scroller/component.rb', line 41

def element_attributes(**defaults)
  super(**values.merge(defaults))
end