gridded_pageview

Description:

gridded pageview

gridded_pageview #
A simple flutter widget based on code used multiple private projects.
Pass a list of similar sized widgets to the GriddedPageView and set a preferred size to display them in a combination of GridView and PageView.
GriddedPageView distrubutes its children over these pages depending on the available size.
This widget uses page_indicator.

Usage #
Example (see example main.dart):
GriddedPageView(
controller: _controller,
preferredChildWidth: 160,
preferredChildHeight: 160,
children: List<Widget>.generate(20, (int index) {
return Container(
color: Color((Random().nextDouble() * 0xFFFFFF).toInt()).withOpacity(1.0),
);
}),
// overlapIndicator: false,
);
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GriddedPageView accepts the following arguments:

controller (required): a PageController
children (required): a List of Widgets
minChildWidth (required): the minimum width of each child. Used to calculate how many columns can fit on a page
minChildHeight(required): the minimum height of each child. Used to calculate how many rows can fit on a page
onPageChanged: a callback used to report a page change
onPageAmountChanged: a callback used to report a change in the amount of pages
showIndicator: whether to show the page indicator (true by default)
overLapIndicator: whether the page indicator should overlap the children (true by default)
pagePadding: padding around the page content (GridView)
indicatorPadding: padding around the page indicator
indicatorColor: color of the page indicator
indicatorSelectorColor: color of the current page indicator

Contributing #
Feel free to ask questions, report issues, fork and create pull requests.
I will not maintain this actively beyond my specific needs, so don't expect me to implement new features.