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Fix bug with window scroll container #806

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Fix bug with window scroll container #806

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1dc9f65
chore: add story for a grid list with enabled useWindowAsScrollContainer
akhmadullin Jul 16, 2021
fcdea48
fix: fix incorrect sorting behavior in grid layout with enabled useWi…
akhmadullin Jul 16, 2021
70b02b4
fix: delete unused variables from stories index file
akhmadullin Jul 16, 2021
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8 changes: 8 additions & 0 deletions src/.stories/Storybook.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,10 @@ $focusedOutlineColor: #4c9ffe;
align-items: center;
}

.rootAutoHeight {
height: auto;
}

// Base styles
.list {
width: 400px;
Expand Down Expand Up @@ -122,6 +126,10 @@ $focusedOutlineColor: #4c9ffe;
background-color: transparent;
}

.gridAutoHeight {
height: auto;
}

.gridItem {
width: 130px;
height: 130px;
Expand Down
55 changes: 34 additions & 21 deletions src/.stories/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -438,22 +438,20 @@ const ShrinkingSortableList = SortableContainer(
},
);

const NestedSortableList = SortableContainer(
({className, items, isSorting}) => {
return (
<div className={className}>
{items.map((value, index) => (
<Category
tabbable
key={`category-${value}`}
index={index}
value={value}
/>
))}
</div>
);
},
);
const NestedSortableList = SortableContainer(({className, items}) => {
return (
<div className={className}>
{items.map((value, index) => (
<Category
tabbable
key={`category-${value}`}
index={index}
value={value}
/>
))}
</div>
);
});

storiesOf('General | Layout / Vertical list', module)
.add('Basic setup', () => {
Expand Down Expand Up @@ -515,11 +513,6 @@ storiesOf('General | Layout / Horizontal list', module).add(

storiesOf('General | Layout / Grid', module)
.add('Basic setup', () => {
const transformOrigin = {
x: 0,
y: 0,
};

return (
<div className={style.root}>
<ListWrapper
Expand Down Expand Up @@ -597,6 +590,26 @@ storiesOf('General | Layout / Grid', module)
/>
</div>
);
})
.add('Window as scroll container', () => {
return (
<div className={classNames(style.root, style.rootAutoHeight)}>
<ListWrapper
component={SortableList}
axis={'xy'}
items={getItems(40, false)}
helperClass={style.stylizedHelper}
useWindowAsScrollContainer
className={classNames(
style.list,
style.stylizedList,
style.grid,
style.gridAutoHeight,
)}
itemClass={classNames(style.stylizedItem, style.gridItem)}
/>
</div>
);
});

storiesOf('General | Configuration / Options', module)
Expand Down
10 changes: 8 additions & 2 deletions src/SortableContainer/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -260,6 +260,12 @@ export default function sortableContainer(
const margin = getElementMargin(node);
const gridGap = getContainerGridGap(this.container);
const containerBoundingRect = this.scrollContainer.getBoundingClientRect();

// Need for correct sorting behavior in grid layout with enabled `useWindowAsScrollContainer`
if (useWindowAsScrollContainer) {
containerBoundingRect.width = this.container.clientWidth;
}

const dimensions = getHelperDimensions({index, node, collection});

this.node = node;
Expand Down Expand Up @@ -645,9 +651,9 @@ export default function sortableContainer(

// For keyboard sorting, we want user input to dictate the position of the nodes
const mustShiftBackward =
isKeySorting && (index > this.index && index <= prevIndex);
isKeySorting && index > this.index && index <= prevIndex;
const mustShiftForward =
isKeySorting && (index < this.index && index >= prevIndex);
isKeySorting && index < this.index && index >= prevIndex;

const translate = {
x: 0,
Expand Down