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feat: custom horizontal preview

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Closes #117

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2025-01-08 19:13:37 +08:00
parent 0b9d4d970a
commit 8d4294ba75
22 changed files with 255 additions and 97 deletions
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21
lib/common/widgets/imageview.dart
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@@ -25,10 +25,11 @@ class ImageModel {
Widget imageview(
double maxWidth,
List<ImageModel> picArr, [
List<ImageModel> picArr, {
VoidCallback? onViewImage,
ValueChanged<int>? onDismissed,
]) {
Function(List<String>, int)? callback,
}) {
double imageWidth = (maxWidth - 2 * 5) / 3;
double imageHeight = imageWidth;
if (picArr.length == 1) {
@@ -59,12 +60,16 @@ Widget imageview(
tag: picArr[index].url,
child: GestureDetector(
onTap: () {
onViewImage?.call();
context.imageView(
initialPage: index,
imgList: picArr.map((item) => item.url).toList(),
onDismissed: onDismissed,
);
if (callback != null) {
callback(picArr.map((item) => item.url).toList(), index);
} else {
onViewImage?.call();
context.imageView(
initialPage: index,
imgList: picArr.map((item) => item.url).toList(),
onDismissed: onDismissed,
);
}
},
child: Stack(
alignment: Alignment.center,