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opt image gesture

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Signed-off-by: dom <githubaccount56556@proton.me>
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dom
2026-02-07 10:18:17 +08:00
parent 29e7e0e556
commit 946a5a1e47
4 changed files with 93 additions and 152 deletions
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8
lib/common/widgets/interactiveviewer_gallery/interactive_viewer.dart
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@@ -71,7 +71,6 @@ class InteractiveViewer extends StatefulWidget {
this.onPanStart,
this.onPanUpdate,
this.onPanEnd,
this.onReset,
this.isAnimating,
required Widget this.child,
}) : assert(minScale > 0),
@@ -121,7 +120,6 @@ class InteractiveViewer extends StatefulWidget {
this.onPanStart,
this.onPanUpdate,
this.onPanEnd,
this.onReset,
this.isAnimating,
required InteractiveViewerWidgetBuilder this.builder,
}) : assert(minScale > 0),
@@ -143,8 +141,7 @@ class InteractiveViewer extends StatefulWidget {
constrained = false,
child = null;
final Function? isAnimating;
final VoidCallback? onReset;
final ValueGetter<bool>? isAnimating;
final ValueChanged<ScaleStartDetails>? onPanStart;
final ValueChanged<ScaleUpdateDetails>? onPanUpdate;
final ValueChanged<ScaleEndDetails>? onPanEnd;
@@ -873,9 +870,6 @@ class _InteractiveViewerState extends State<InteractiveViewer>
// Handle the end of a gesture of _GestureType. All of pan, scale, and rotate
// are handled with GestureDetector's scale gesture.
void _onScaleEnd(ScaleEndDetails details) {
if (_transformer.value.storage[0] == 1.0) {
widget.onReset?.call();
}
if (widget.isAnimating?.call() == true ||
(details.pointerCount < 2 && _transformer.value.storage[0] == 1.0)) {
widget.onPanEnd?.call(details);