mixin Elm_Interface_Scrollable(Evas.Scrollable_Interface, Evas.Object_Smart)
{
   legacy_prefix: null;
   eo_prefix: elm_interface_scrollable;
   data: Elm_Scrollable_Smart_Interface_Data;
   methods {
      @property gravity {
         [[Control scrolling gravity on the scrollable

           The gravity defines how the scroller will adjust its view
           when the size of the scroller contents increases.

           The scroller will adjust the view to glue itself as follows.

            x=0.0, for staying where it is relative to the left edge of the content
            x=1.0, for staying where it is relative to the rigth edge of the content
            y=0.0, for staying where it is relative to the top edge of the content
            y=1.0, for staying where it is relative to the bottom edge of the content

           Default values for x and y are 0.0]]
         set {
         }
         get {
         }
         values {
            x: double; [[Horizontal scrolling gravity]]
            y: double; [[Vertical scrolling gravity]]
         }
      }
      @property bounce_allow {
         [[Bouncing behavior

           When scrolling, the scroller may "bounce" when reaching an edge of the
           content object. This is a visual way to indicate the end has been reached.
           This is enabled by default for both axis. This API will set if it is enabled
           for the given axis with the boolean parameters for each axis.]]
         set {
         }
         get {
         }
         values {
            horiz: bool; [[Horizontal bounce policy.]]
            vert: bool; [[Vertical bounce policy.]]
         }
      }
      @property wheel_disabled {
         [[Control Wheel disable
           Enable or disable mouse wheel to be used to scroll the scroller content.
           heel is enabled by default.]]
         set {
         }
         get {
         }
         values {
            disabled: bool;
         }
      }
      @property movement_block {
         [[Blocking of scrolling (per axis)

           This function will block scrolling movement (by input of a user) in
           a given direction. One can disable movements in the X axis, the Y
           axis or both. The default value is #ELM_SCROLLER_MOVEMENT_NO_BLOCK,
           where movements are allowed in both directions.

           What makes this function different from
           freeze_push(), hold_push() and lock_x_set() (or lock_y_set())
           is that it doesn't propagate its effects to any parent or child
           widget of $obj. Only the target scrollable widget will be locked
           with regard to scrolling.

           @since 1.8]]
         set {
         }
         get {
         }
         values {
            block: Elm.Scroller.Movement_Block; [[Which axis (or axes) to block]]
         }
      }
      @property momentum_animator_disabled {
         set {
         }
         get {
         }
         values {
            disabled: bool;
         }
      }
      @property policy {
          [[Scrollbar visibility policy

            #ELM_SCROLLER_POLICY_AUTO means the scrollbar is made visible if it is
            needed, and otherwise kept hidden. #ELM_SCROLLER_POLICY_ON turns it on all
            the time, and #ELM_SCROLLER_POLICY_OFF always keeps it off. This applies
            respectively for the horizontal and vertical scrollbars.]]
         set {
         }
         get {
         }
         values {
            hbar: Elm.Scroller.Policy; [[Horizontal scrollbar policy]]
            vbar: Elm.Scroller.Policy; [[Vertical scrollbar policy]]
         }
      }
      @property content_region {
         [[Currently visible content region

           This gets the current region in the content object that is visible through
           the scroller. The region co-ordinates are returned in the $x, $y,
           $w, $h values pointed to.

           Note: All coordinates are relative to the content.

           See: @.content_region_show.]]


         set {
         }
         get {
         }
         values {
            x: Evas.Coord; [[X coordinate of the region]]
            y: Evas.Coord; [[Y coordinate of the region]]
            w: Evas.Coord; [[Width of the region]]
            h: Evas.Coord; [[Height of the region]]
         }
      }
      @property repeat_events {
         [[It decides whether the scrollable object propagates the events to content object or not.]]
         set {
         }
         get {
         }
         values {
            repeat_events: bool;
         }
      }
      @property page_size {
         [[Scroll page size relative to viewport size.

           The scroller is capable of limiting scrolling by the user to "pages". That
           is to jump by and only show a "whole page" at a time as if the continuous
           area of the scroller content is split into page sized pieces. This sets
           the size of a page relative to the viewport of the scroller. 1.0 is "1
           viewport" is size (horizontally or vertically). 0.0 turns it off in that
           axis. This is mutually exclusive with page size
           (see @.page_size for more information). Likewise 0.5
           is "half a viewport". Sane usable values are normally between 0.0 and 1.0
           including 1.0. If you only want 1 axis to be page "limited", use 0.0 for
           the other axis.]]
         set {
         }
         get {
         }
         values {
            x: Evas.Coord; [[The horizontal page relative size]]
            y: Evas.Coord; [[The vertical page relative size]]
         }
      }
      @property bounce_animator_disabled {
         set {
         }
         get {
         }
         values {
            disabled: bool;
         }
      }
      @property page_scroll_limit {
         set {
         }
         get {
         }
         values {
            page_limit_h: int;
            page_limit_v: int;
         }
      }
      @property page_snap_allow {
         [[Page snapping behavior

           When scrolling, if a scroller is paged (see
           elm_scroller_page_size_set() and elm_scroller_page_relative_set()),
           the scroller may snap to pages when being scrolled, i.e., even if
           it had momentum to scroll further, it will stop at the next page
           boundaries. This is disabled, by default, for both axis. This
           function will set if it that is enabled or not, for each axis.

           Note: If $obj is not set to have pages, nothing will happen after
           this call.

           @since 1.8]]
         set {
         }
         get {
         }
         values {
            horiz: bool; [[Allow snap horizontally]]
            vert: bool;  [[Allow snap vertically]]
         }
      }
      @property paging {
         set {
         }
         get {
         }
         values {
            pagerel_h: double;
            pagerel_v: double;
            pagesize_h: Evas.Coord;
            pagesize_v: Evas.Coord;
         }
      }
      @property single_direction {
         [[Single direction scroll configuration

           This makes it possible to restrict scrolling to a single direction,
           with a "soft" or "hard" behavior.

           The hard behavior restricts the scrolling to a single direction all
           of the time while the soft one will restrict depending on factors
           such as the movement angle. If the user scrolls roughly in one
           direction only, it will only move according to it while if the move
           was clearly wanted on both axes, it will happen on both of them.

           @since 1.8]]
         set {
         }
         get {
         }
         values {
            single_dir: Elm.Scroller.Single_Direction; [[The single direction scroll policy]]
         }
      }
      @property step_size {
         set {
         }
         get {
         }
         values {
            x: Evas.Coord;
            y: Evas.Coord;
         }
      }
      @property loop {
         [[Controls an infinite loop for a scroller.

           @since 1.14]]
         set {
         }
         get {
         }
         values {
            loop_h: bool; [[The scrolling horizontal loop]]
            loop_v: bool; [[The scrolling vertical loop]]
         }
      }
      @property scroll_up_cb {
         set {
            [[Set the callback to run when the content has been moved up.]]
         }
         values {
            scroll_up_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property hbar_drag_cb {
         set {
            [[Set the callback to run when the horizontal scrollbar is dragged.]]
         }
         values {
            hbar_drag_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property drag_start_cb {
         set {
            [[Set the callback to run when dragging of the contents has started.]]
         }
         values {
            drag_start_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property freeze {
         set {
         }
         values {
            freeze: bool;
         }
      }
      @property content_viewport_resize_cb {
         set {
            [[When the viewport is resized, the callback is called.]]
         }
         values {
            viewport_resize_cb: Elm_Interface_Scrollable_Resize_Cb @nullable;
         }
      }
      @property scroll_left_cb {
         set {
            [[Set the callback to run when the content has been moved to the left]]
         }
         values {
            scroll_left_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property vbar_press_cb {
         set {
            [[Set the callback to run when the vertical scrollbar is pressed.]]
         }
         values {
            vbar_press_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property hbar_press_cb {
         set {
            [[Set the callback to run when the horizontal scrollbar is pressed.]]
         }
         values {
            hbar_press_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property hbar_unpress_cb {
         set {
            [[Set the callback to run when the horizontal scrollbar is unpressed.]]
         }
         values {
            hbar_unpress_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property drag_stop_cb {
         set {
            [[Set the callback to run when dragging of the contents has stopped.]]
         }
         values {
            drag_stop_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property extern_pan {
         set {
         }
         values {
            pan: Evas.Object * @nullable;
         }
      }
      @property page_change_cb {
         set {
            [[Set the callback to run when the visible page changes.]]
         }
         values {
            page_change_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property hold {
         set {
         }
         values {
            hold: bool;
         }
      }
      @property animate_start_cb {
         set {
            [[Set the callback to run when the scrolling animation has started.]]
         }
         values {
            animate_start_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property scroll_down_cb {
         set {
            [[Set the callback to run when the content has been moved down.]]
         }
         values {
            scroll_down_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property page_relative {
         set {
            [[Set scroll page size relative to viewport size.]]
         }
         values {
            h_pagerel: double;
            v_pagerel: double;
         }
      }
      @property scroll_cb {
         set {
            [[Set the callback to run when the content has been moved.]]
         }
         values {
            scroll_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property animate_stop_cb {
         set {
            [[Set the callback to run when the scrolling animation has stopped.]]
         }
         values {
            animate_stop_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property mirrored {
         set {
         }
         values {
            mirrored: bool;
         }
      }
      @property content_min_limit_cb {
         set {
         }
         values {
            min_limit_cb: Elm_Interface_Scrollable_Min_Limit_Cb @nullable;
         }
      }
      @property scroll_right_cb {
         set {
            [[Set the callback to run when the content has been moved to the right.]]
         }
         values {
            scroll_right_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property content {
         set {
         }
         values {
            content: Evas.Object * @nullable;
         }
      }
      @property edge_left_cb {
         set {
            [[Set the callback to run when the left edge of the content has been reached.]]
         }
         values {
            edge_left_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property vbar_drag_cb {
         set {
            [[Set the callback to run when the horizontal scrollbar is dragged.]]
         }
         values {
            vbar_drag_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property vbar_unpress_cb {
         set {
            [[Set the callback to run when the horizontal scrollbar is unpressed.]]
         }
         values {
            vbar_unpress_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property edge_bottom_cb {
         set {
            [[Set the callback to run when the bottom edge of the content has been reached.]]
         }
         values {
            edge_bottom_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property edge_right_cb {
         set {
            [[Set the callback to run when the right edge of the content has been reached.]]
         }
         values {
            edge_right_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property edge_top_cb {
         set {
            [[Set the callback to run when the top edge of the content has been reached.]]
         }
         values {
            edge_top_cb: Elm_Interface_Scrollable_Cb @nullable; [[The callback]]
         }
      }
      @property objects {
         set {
         }
         values {
            edje_object: Evas.Object *;
            hit_rectangle: Evas.Object *;
         }
      }
      @property last_page {
         get {
            [[Get scroll last page number.

              The page number starts from 0. 0 is the first page.
              This returns the last page number among the pages.

              See: @.current_page, @.page_show and @.page_bring_in.]]
         }
         values {
            pagenumber_h: int; [[The horizontal page number]]
            pagenumber_v: int; [[The vertical page number]]
         }
      }
      @property current_page {
         get {
            [[Get scroll current page number.

              The page number starts from 0. 0 is the first page.
              Current page means the page which meets the top-left of the viewport.
              If there are two or more pages in the viewport, it returns the number of the page
              which meets the top-left of the viewport.

              See: @.last_page, @.page_show and @.page_bring_in.]]
         }
         values {
            pagenumber_h: int; [[The horizontal page number]]
            pagenumber_v: int; [[The vertical page number]]
         }
      }
      @property content_viewport_geometry {
         get {
         }
         values {
            x: Evas.Coord;
            y: Evas.Coord;
            w: Evas.Coord;
            h: Evas.Coord;
         }
      }
      @property content_size {
         get {
            [[Get the size of the content object

              This gets the size of the content object of the scroller.]]
         }
         values {
            w: Evas.Coord; [[Width of the content object.]]
            h: Evas.Coord; [[Height of the content object.]]

         }
      }
      content_pos_set {
         params {
            @in x: Evas.Coord;
            @in y: Evas.Coord;
            @in sig: bool;
         }
      }
      content_pos_get {
         params {
            @out x: Evas.Coord;
            @out y: Evas.Coord;
         }
      }
      page_show {
         [[Show a specific virtual region within the scroller content object by page number.

           0, 0 of the indicated page is located at the top-left of the viewport.
           This will jump to the page directly without animation.

           See @.page_bring_in.]]
         params {
            @in pagenumber_h: int; [[The horizontal page number]]
            @in pagenumber_v: int; [[The vertical page number]]
         }
      }
      region_bring_in {
         [[Show a specific virtual region within the scroller content object.

           This will ensure all (or part if it does not fit) of the designated
           region in the virtual content object (0, 0 starting at the top-left of the
           virtual content object) is shown within the scroller. Unlike
           elm_scroller_region_show(), this allows the scroller to "smoothly slide"
           to this location (if configuration in general calls for transitions). It
           may not jump immediately to the new location and make take a while and
           show other content along the way.

           See @.content_region_show]]
         params {
            @in x: Evas.Coord; [[X coordinate of the region]]
            @in y: Evas.Coord; [[Y coordinate of the region]]
            @in w: Evas.Coord; [[Width of the region]]
            @in h: Evas.Coord; [[Height of the region]]
         }
      }
      page_bring_in {
         [[Show a specific virtual region within the scroller content object by page number.

           0, 0 of the indicated page is located at the top-left of the viewport.
           This will slide to the page with animation.

           @.page_show]]
         params {
            @in pagenumber_h: int; [[The horizontal page number]]
            @in pagenumber_v: int; [[The vertical page number]]
         }
      }
      content_region_show {
         [[Show a specific virtual region within the scroller content object

           This will ensure all (or part if it does not fit) of the designated
           region in the virtual content object (0, 0 starting at the top-left of the
           virtual content object) is shown within the scroller.]]
         params {
            @in x: Evas.Coord; [[X coordinate of the region]]
            @in y: Evas.Coord; [[Y coordinate of the region]]
            @in w: Evas.Coord; [[Width of the region]]
            @in h: Evas.Coord; [[Height of the region]]
         }
      }
      content_min_limit {
         [[Prevent the scrollable from being smaller than the minimum size of the content.

           By default the scroller will be as small as its design allows,
           irrespective of its content. This will make the scroller minimum size the
           right size horizontally and/or vertically to perfectly fit its content in
           that direction.]]
         params {
            @in w: bool; [[whether to limit the minimum horizontal size]]
            @in h: bool; [[whether to limit the minimum vertical size]]
         }
      }
      /* TIZEN_ONLY(20150825) : Use the specific wanted_region_set func only for gengrid. */
      wanted_region_set {
         params {
            @in x: Evas_Coord;
            @in y: Evas_Coord;
         }
      }
      /* TIZEN_ONLY(20150909) : Use the specific bar_chagnged_bar_pos_adjust func only for gengrid. */
      custom_pan_pos_adjust {
         params {
            @in x: Evas_Coord*;
            @in y: Evas_Coord*;
         }
      }
   }
   implements {
      class.constructor;
      Evas.Object_Smart.add;
      Evas.Object_Smart.del;
   }
   events {
      changed;
   }
}
