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indicator_attribute_en.md

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Indicator properties

Common header attributes (not every indicator, but most have these attributes)

  • double height: 1.4.7 updated,it mean the visual height of indicator
  • refreshStyle: Styles used to define header refresh indicators,There is four style:Front,Behind,Follow(default),UnFollow
  • completeDuration: stop time when state in success or fail

common Footer attributes

  • double height: 1.4.7 updated,it mean the visual height of indicator
  • () => {} onClick：click footer indicator callback
  • loadStyle:Styles used to define footer load indicators,There is four style:ShowWhenLoading,ShowAlways(default),hideAlways

ClassicHeader,ClassicFooter(Not Support Behind)

  • outerBuilder: use to give child extra feature,such as background,padding
  • String idleText:Text displayed when the indicator is idle
  • Widget idleIcon:Icon displayed when the indicator is idle
  • String refreshingText:Text displayed when the indicator is refreshing
  • Widget refreshingIcon:Icon displayed when the indicator is refreshing
  • .....the same above
  • double spacing: Spacing between icons and text
  • TextStyle textStyle: textStyle
  • IconPosition iconPos:IconPosition(Left,Top,Right,Bottom)
  • RefreshStyle refreshStyle,height,triggerDistance,autoLoad: the same Above

WaterDropHeader

  • Color waterDropColor:WaterDrop Color
  • Widget idleIcon:It refers to the middle part of the water droplet in the process of user dragging.
  • Widget refresh: Content displayed during refresh
  • Widget complete:Content displayed during complete
  • Widget failed:Content displayed during fail

MaterialClassicHeader,WaterDropMaterialHeader

This internal implementation is implemented with something inside the flutter RefreshIndicator.many of its attributes mean the same thing, so I won't list them.

  • double distance:When preparing to trigger refresh, the indicator should be placed at a distance of not more than 100.0 from the top.