flutter_package / modal_bottom_sheet

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Jon
Committed by GitHub
ac1ddc85 1 parent 19471c18

Prevent scrolling beyond the maximum position (#427)

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Showing 1 changed file with 4 additions and 0 deletions
@@ -139,6 +139,10 @@ class BouncingSheetPhysics extends ScrollPhysics with SheetPhysics { @@ -139,6 +139,10 @@ class BouncingSheetPhysics extends ScrollPhysics with SheetPhysics {
139 } 139 }
140 return true; 140 return true;
141 }()); 141 }());
  142 + // Prevent scrolling beyond the maximum position
  143 + if (value > position.maxScrollExtent) {
  144 + return value - position.maxScrollExtent;
  145 + }
142 if (!overflowViewport) { 146 if (!overflowViewport) {
143 // overscroll 147 // overscroll
144 if (position.viewportDimension <= position.pixels && 148 if (position.viewportDimension <= position.pixels &&