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added possibility to enable swiping only on one axis (horizontal or vertical)

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giboin 2023-02-17 16:27:31 +01:00 committed by Ricardo Dalarme
parent 19a3f712a6
commit 4d261c9231
1 changed files with 14 additions and 2 deletions
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12
lib/src/card_swiper.dart
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@ -42,6 +42,12 @@ class CardSwiper extends StatefulWidget {
/// direction in which the card gets swiped when triggered by controller, default set to right /// direction in which the card gets swiped when triggered by controller, default set to right
final CardSwiperDirection direction; final CardSwiperDirection direction;
/// set to false if you want your card to move only across the vertical axis when swiping
final bool isHorizontalSwipingEnabled;
/// set to false if you want your card to move only across the horizontal axis when swiping
final bool isVerticalSwipingEnabled;
const CardSwiper({ const CardSwiper({
Key? key, Key? key,
required this.cards, required this.cards,
@ -56,6 +62,8 @@ class CardSwiper extends StatefulWidget {
this.onSwipe, this.onSwipe,
this.onEnd, this.onEnd,
this.direction = CardSwiperDirection.right, this.direction = CardSwiperDirection.right,
this.isHorizontalSwipingEnabled = true,
this.isVerticalSwipingEnabled = true,
}) : assert( }) : assert(
maxAngle >= 0 && maxAngle <= 360, maxAngle >= 0 && maxAngle <= 360,
'maxAngle must be between 0 and 360', 'maxAngle must be between 0 and 360',
@ -177,8 +185,12 @@ class _CardSwiperState extends State<CardSwiper>
onPanUpdate: (tapInfo) { onPanUpdate: (tapInfo) {
if (!widget.isDisabled) { if (!widget.isDisabled) {
setState(() { setState(() {
if (widget.isHorizontalSwipingEnabled) {
_left += tapInfo.delta.dx; _left += tapInfo.delta.dx;
}
if (widget.isVerticalSwipingEnabled) {
_top += tapInfo.delta.dy; _top += tapInfo.delta.dy;
}
_total = _left + _top; _total = _left + _top;
_calculateAngle(); _calculateAngle();
_calculateScale(); _calculateScale();