<itemvalue="If [allowImplicitScrolling] is true, the [PageView] will participate in accessibility scrolling more like a [ListView], where implicit scroll actions will move to the next page rather than into the contents of the [PageView]."/>
<itemvalue="Treat the [Viewport.cacheExtent] as a multiplier of the main axis extent."/>
<itemvalue="Treat the [Viewport.cacheExtent] as logical pixels."/>
<itemvalue="Controls whether the widget's pages will respond to [RenderObject.showOnScreen], which will allow for implicit accessibility scrolling. With this flag set to false, when accessibility focus reaches the end of the current page and the user attempts to move it to the next element, the focus will traverse to the next widget outside of the page view. With this flag set to true, when accessibility focus reaches the end of the current page and user attempts to move it to the next element, focus will traverse to the next page in the page view."/>
<itemvalue="{@template flutter.widgets.pageview.viewportFraction} The fraction of the viewport that each page should occupy. Defaults to 1.0, which means each page fills the viewport in the scrolling direction. {@endtemplate}"/>
<itemvalue="Usually, this means that the Expanded widget has the wrong ancestor RenderObjectWidget. Typically, Expanded widgets are placed directly inside Flex widgets. The offending Expanded is currently placed inside a Opacity widget."/>
<itemvalue="Draws a shadow for a [Path] representing the given material elevation. The `transparentOccluder` argument should be true if the occluding object is not opaque. The arguments must not be null."/>
<itemvalue="A pointer that has triggered a long-press with a primary button has stopped contacting the screen."/>
<itemvalue="A pointer that has triggered a long-press with a primary button has stopped contacting the screen. This is equivalent to (and is called immediately after) [onLongPressEnd]. The only difference between the two is that this callback does not contain details of the state of the pointer when it stopped contacting the screen."/>
<itemvalue="If true, tells the focus traversal policy to skip over this node for purposes of the traversal algorithm. This may be used to place nodes in the focus tree that may be focused, but not traversed, allowing them to receive key events as part of the focus chain, but not be traversed to via focus traversal. This is different from [canRequestFocus] because it only implies that the node can't be reached via traversal, not that it can't be focused. It may still be focused explicitly."/>
<itemvalue="Draws the subset of the given image described by the `src` argument into the canvas in the axis-aligned rectangle given by the `dst` argument. This might sample from outside the `src` rect by up to half the width of an applied filter. Multiple calls to this method with different arguments (from the same image) can be batched into a single call to [drawAtlas] to improve performance."/>