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Added an option to hide scrollbars in LazyColumnMMD and LazyRowMMD #33

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Added an option to hide scrollbars in LazyColumnMMD and LazyRowMMD #33

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10 changes: 8 additions & 2 deletions mmd-core/src/androidMain/kotlin/com/mudita/mmd/components/lazy/LazyMMD.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,8 @@ import kotlin.math.min
* @param horizontalAlignment the horizontal alignment applied to the items.
* @param flingBehavior logic describing fling behavior.
* @param scrollStep the number of items to scroll when the user drags the list. The default value is 4.
* @param isScrollbarVisible whether the scrollbar should be visible when the list is scrollable.
* The default value is true.
* @param content a block which describes the content. Inside this block you can use methods like
* [LazyListScope.item] to add a single item or [LazyListScope.items] to add a list of items.
*/
Expand All @@ -140,6 +142,7 @@ fun LazyColumnMMD(
horizontalAlignment: Alignment.Horizontal = LazyDefaultsMMD.horizontalAlignment,
flingBehavior: FlingBehavior = LazyDefaultsMMD.flignBehavior,
scrollStep: Int = LazyDefaultsMMD.SCROLL_STEP,
isScrollbarVisible: Boolean = true,
content: LazyListScope.() -> Unit,
) {

Expand Down Expand Up @@ -193,7 +196,7 @@ fun LazyColumnMMD(
content()
}

if (isScrollable) {
if (isScrollable && isScrollbarVisible) {
VerticalScrollbar(
layoutInfo = layoutInfo,
listState = state,
Expand Down Expand Up @@ -252,6 +255,8 @@ fun LazyColumnMMD(
* of them to fill the whole minimum size.
* @param verticalAlignment the vertical alignment applied to the items
* @param flingBehavior logic describing fling behavior.
* @param isScrollbarVisible whether the scrollbar should be visible when the list is scrollable.
* The default value is true.
* @param content a block which describes the content. Inside this block you can use methods like
* [LazyListScope.item] to add a single item or [LazyListScope.items] to add a list of items.
*/
Expand All @@ -267,6 +272,7 @@ fun LazyRowMMD(
verticalAlignment: Alignment.Vertical = LazyDefaultsMMD.verticalAlignment,
flingBehavior: FlingBehavior = LazyDefaultsMMD.flignBehavior,
scrollStep: Int = LazyDefaultsMMD.SCROLL_STEP,
isScrollbarVisible: Boolean = true,
content: LazyListScope.() -> Unit,
) {

Expand Down Expand Up @@ -319,7 +325,7 @@ fun LazyRowMMD(
content()
}

if (isScrollable) {
if (isScrollable && isScrollbarVisible) {
HorizontalScrollbar(
layoutInfo = layoutInfo,
listState = state,
Expand Down
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