Module zng_wgt_scroll::node

UI nodes used for building the scroll widget.

Functions

• access_scroll_node
  Create a node that converts ACCESS_SCROLL_EVENT to command requests.
• auto_scroll_node
  Create a note that spawns the auto scroller on middle click and fulfill AUTO_SCROLL_CMD requests.
• default_auto_scroll_indicator
  Renders a white circle with arrows that indicate what directions can be scrolled.
• h_scrollbar_presenter
  Create a node that generates and presents the horizontal scrollbar.
• overscroll_node
  Overscroll visual indicator.
• page_commands_node
  Create a node that implements PAGE_UP_CMD, PAGE_DOWN_CMD, PAGE_LEFT_CMD and PAGE_RIGHT_CMD scoped on the widget.
• scroll_commands_node
  Create a node that implements SCROLL_UP_CMD, SCROLL_DOWN_CMD, SCROLL_LEFT_CMD and SCROLL_RIGHT_CMD scoped on the widget.
• scroll_to_edge_commands_node
  Create a node that implements SCROLL_TO_TOP_CMD, SCROLL_TO_BOTTOM_CMD, SCROLL_TO_LEFTMOST_CMD and SCROLL_TO_RIGHTMOST_CMD scoped on the widget.
• scroll_to_node
  Create a node that implements SCROLL_TO_CMD scoped on the widget and scroll to focused.
• scroll_touch_node
  Create a node that implements scroll by touch gestures for the widget.
• scroll_wheel_node
  Create a node that implements scroll-wheel handling for the widget.
• scrollbar_joiner_presenter
  Create a node that generates and presents the scrollbar joiner.
• v_scrollbar_presenter
  Create a node that generates and presents the vertical scrollbar.
• viewport
  The actual content presenter.
• zoom_commands_node
  Create a node that implements ZOOM_IN_CMD, ZOOM_OUT_CMD, ZOOM_TO_FIT_CMD, and ZOOM_RESET_CMD scoped on the widget.