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Add ScrollController property #21

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merged 1 commit into from
Sep 23, 2023
Merged

Add ScrollController property #21

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60 changes: 32 additions & 28 deletions lib/draggable_home.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -82,35 +82,38 @@ class DraggableHome extends StatefulWidget {

final ScrollPhysics? physics;

final ScrollController? scrollController;

/// This will create DraggableHome.
const DraggableHome(
{Key? key,
this.leading,
required this.title,
this.centerTitle = true,
this.actions,
this.alwaysShowLeadingAndAction = false,
this.alwaysShowTitle = false,
this.headerExpandedHeight = 0.35,
required this.headerWidget,
this.headerBottomBar,
this.backgroundColor,
this.appBarColor,
this.curvedBodyRadius = 20,
required this.body,
this.drawer,
this.fullyStretchable = false,
this.stretchTriggerOffset = 200,
this.expandedBody,
this.stretchMaxHeight = 0.9,
this.bottomSheet,
this.bottomNavigationBarHeight = kBottomNavigationBarHeight,
this.bottomNavigationBar,
this.floatingActionButton,
this.floatingActionButtonLocation,
this.floatingActionButtonAnimator,
this.physics})
: assert(headerExpandedHeight > 0.0 &&
const DraggableHome({
Key? key,
this.leading,
required this.title,
this.centerTitle = true,
this.actions,
this.alwaysShowLeadingAndAction = false,
this.alwaysShowTitle = false,
this.headerExpandedHeight = 0.35,
required this.headerWidget,
this.headerBottomBar,
this.backgroundColor,
this.appBarColor,
this.curvedBodyRadius = 20,
required this.body,
this.drawer,
this.fullyStretchable = false,
this.stretchTriggerOffset = 200,
this.expandedBody,
this.stretchMaxHeight = 0.9,
this.bottomSheet,
this.bottomNavigationBarHeight = kBottomNavigationBarHeight,
this.bottomNavigationBar,
this.floatingActionButton,
this.floatingActionButtonLocation,
this.floatingActionButtonAnimator,
this.physics,
this.scrollController,
}) : assert(headerExpandedHeight > 0.0 &&
headerExpandedHeight < stretchMaxHeight),
assert(
(stretchMaxHeight > headerExpandedHeight) && (stretchMaxHeight < .95),
Expand Down Expand Up @@ -186,6 +189,7 @@ class _DraggableHomeState extends State<DraggableHome> {
) {
return CustomScrollView(
physics: widget.physics ?? const BouncingScrollPhysics(),
controller: widget.scrollController,
slivers: [
StreamBuilder<List<bool>>(
stream: CombineLatestStream.list<bool>([
Expand Down
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