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https://github.com/flutter/flutter
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Implement SelectionArea single click/tap gestures (#132682)
This change collapses the selection at the clicked/tapped location on single click down for desktop platforms, and on single click/tap up for mobile platforms to match native. This is a change from how `SelectionArea` previously worked. Before this change a single click down would clear the selection. From observing a native browser it looks like when tapping on static text the selection is not cleared but collapsed. A user can still attain the selection from static text using the `window.getSelection` API. https://jsfiddle.net/juepasn3/11/ You can try this demo out here to observe this behavior yourself. When clicking on static text the selection will change. This change also allows `Paragraph.selections` to return selections that are collapsed. This for testing purposes to confirm where the selection has been collapsed. Partially fixes: #129583
This commit is contained in:
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80fb7bd206
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21ad7122a1
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@ -24,6 +24,9 @@ void main() {
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// Right clicking the Text in the SelectionArea shows the custom context
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// menu.
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final TestGesture primaryMouseButtonGesture = await tester.createGesture(
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kind: PointerDeviceKind.mouse,
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);
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final TestGesture gesture = await tester.startGesture(
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tester.getCenter(find.text(example.text)),
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kind: PointerDeviceKind.mouse,
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@ -37,7 +40,9 @@ void main() {
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expect(find.text('Print'), findsOneWidget);
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// Tap to dismiss.
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await tester.tapAt(tester.getCenter(find.byType(Scaffold)));
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await primaryMouseButtonGesture.down(tester.getCenter(find.byType(Scaffold)));
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await tester.pump();
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await primaryMouseButtonGesture.up();
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await tester.pumpAndSettle();
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expect(find.byType(AdaptiveTextSelectionToolbar), findsNothing);
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@ -132,7 +132,7 @@ mixin RenderInlineChildrenContainerDefaults on RenderBox, ContainerRenderObjectM
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ui.PlaceholderAlignment.belowBaseline ||
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ui.PlaceholderAlignment.bottom ||
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ui.PlaceholderAlignment.middle ||
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ui.PlaceholderAlignment.top => null,
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ui.PlaceholderAlignment.top => null,
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ui.PlaceholderAlignment.baseline => child.getDistanceToBaseline(span.baseline!),
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},
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);
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@ -351,8 +351,7 @@ class RenderParagraph extends RenderBox with ContainerRenderObjectMixin<RenderBo
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final List<TextSelection> results = <TextSelection>[];
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for (final _SelectableFragment fragment in _lastSelectableFragments!) {
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if (fragment._textSelectionStart != null &&
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fragment._textSelectionEnd != null &&
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fragment._textSelectionStart!.offset != fragment._textSelectionEnd!.offset) {
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fragment._textSelectionEnd != null) {
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results.add(
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TextSelection(
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baseOffset: fragment._textSelectionStart!.offset,
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@ -1309,9 +1308,9 @@ class RenderParagraph extends RenderBox with ContainerRenderObjectMixin<RenderBo
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/// A continuous, selectable piece of paragraph.
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///
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/// Since the selections in [PlaceHolderSpan] are handled independently in its
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/// Since the selections in [PlaceholderSpan] are handled independently in its
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/// subtree, a selection in [RenderParagraph] can't continue across a
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/// [PlaceHolderSpan]. The [RenderParagraph] splits itself on [PlaceHolderSpan]
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/// [PlaceholderSpan]. The [RenderParagraph] splits itself on [PlaceholderSpan]
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/// to create multiple `_SelectableFragment`s so that they can be selected
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/// separately.
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class _SelectableFragment with Selectable, ChangeNotifier implements TextLayoutMetrics {
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@ -1720,7 +1719,7 @@ class _SelectableFragment with Selectable, ChangeNotifier implements TextLayoutM
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_selectableContainsOriginWord = true;
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final TextPosition position = paragraph.getPositionForOffset(paragraph.globalToLocal(globalPosition));
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if (_positionIsWithinCurrentSelection(position)) {
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if (_positionIsWithinCurrentSelection(position) && _textSelectionStart != _textSelectionEnd) {
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return SelectionResult.end;
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}
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final _WordBoundaryRecord wordBoundary = _getWordBoundaryAtPosition(position);
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@ -670,7 +670,7 @@ class ScrollableState extends State<Scrollable> with TickerProviderStateMixin, R
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if (oldWidget.controller == null) {
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// The old controller was null, meaning the fallback cannot be null.
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// Dispose of the fallback.
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assert(_fallbackScrollController != null);
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assert(_fallbackScrollController != null);
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assert(widget.controller != null);
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_fallbackScrollController!.detach(position);
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_fallbackScrollController!.dispose();
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@ -1954,7 +1954,7 @@ class TwoDimensionalScrollableState extends State<TwoDimensionalScrollable> {
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if (oldWidget.horizontalDetails.controller == null) {
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// The old controller was null, meaning the fallback cannot be null.
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// Dispose of the fallback.
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assert(_horizontalFallbackController != null);
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assert(_horizontalFallbackController != null);
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assert(widget.horizontalDetails.controller != null);
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_horizontalFallbackController!.dispose();
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_horizontalFallbackController = null;
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@ -352,7 +352,8 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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_showToolbar(location: details.globalPosition);
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}
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} else {
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_clearSelection();
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hideToolbar();
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_collapseSelectionAt(offset: details.globalPosition);
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}
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};
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instance.onSecondaryTapDown = _handleRightClickDown;
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@ -472,6 +473,7 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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(TapAndPanGestureRecognizer instance) {
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instance
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..onTapDown = _startNewMouseSelectionGesture
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..onTapUp = _handleMouseTapUp
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..onDragStart = _handleMouseDragStart
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..onDragUpdate = _handleMouseDragUpdate
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..onDragEnd = _handleMouseDragEnd
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@ -498,7 +500,17 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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case 1:
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widget.focusNode.requestFocus();
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hideToolbar();
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_clearSelection();
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switch (defaultTargetPlatform) {
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case TargetPlatform.android:
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case TargetPlatform.fuchsia:
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case TargetPlatform.iOS:
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// On mobile platforms the selection is set on tap up.
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break;
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case TargetPlatform.macOS:
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case TargetPlatform.linux:
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case TargetPlatform.windows:
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_collapseSelectionAt(offset: details.globalPosition);
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}
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case 2:
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_selectWordAt(offset: details.globalPosition);
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}
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@ -528,6 +540,24 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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_updateSelectedContentIfNeeded();
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}
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void _handleMouseTapUp(TapDragUpDetails details) {
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switch (_getEffectiveConsecutiveTapCount(details.consecutiveTapCount)) {
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case 1:
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switch (defaultTargetPlatform) {
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case TargetPlatform.android:
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case TargetPlatform.fuchsia:
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case TargetPlatform.iOS:
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_collapseSelectionAt(offset: details.globalPosition);
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case TargetPlatform.macOS:
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case TargetPlatform.linux:
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case TargetPlatform.windows:
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// On desktop platforms the selection is set on tap down.
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break;
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}
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}
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_updateSelectedContentIfNeeded();
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}
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void _updateSelectedContentIfNeeded() {
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if (_lastSelectedContent?.plainText != _selectable?.getSelectedContent()?.plainText) {
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_lastSelectedContent = _selectable?.getSelectedContent();
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@ -586,8 +616,7 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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// keep the current selection, if not then collapse it.
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final bool lastSecondaryTapDownPositionWasOnActiveSelection = _positionIsOnActiveSelection(globalPosition: details.globalPosition);
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if (!lastSecondaryTapDownPositionWasOnActiveSelection) {
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_selectStartTo(offset: lastSecondaryTapDownPosition!);
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_selectEndTo(offset: lastSecondaryTapDownPosition!);
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_collapseSelectionAt(offset: lastSecondaryTapDownPosition!);
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}
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_showHandles();
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_showToolbar(location: lastSecondaryTapDownPosition);
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@ -612,8 +641,7 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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// keep the current selection, if not then collapse it.
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final bool lastSecondaryTapDownPositionWasOnActiveSelection = _positionIsOnActiveSelection(globalPosition: details.globalPosition);
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if (!lastSecondaryTapDownPositionWasOnActiveSelection) {
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_selectStartTo(offset: lastSecondaryTapDownPosition!);
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_selectEndTo(offset: lastSecondaryTapDownPosition!);
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_collapseSelectionAt(offset: lastSecondaryTapDownPosition!);
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}
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_showHandles();
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_showToolbar(location: lastSecondaryTapDownPosition);
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@ -925,8 +953,9 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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/// See also:
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/// * [_selectStartTo], which sets or updates selection start edge.
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/// * [_finalizeSelection], which stops the `continuous` updates.
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/// * [_clearSelection], which clear the ongoing selection.
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/// * [_clearSelection], which clears the ongoing selection.
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/// * [_selectWordAt], which selects a whole word at the location.
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/// * [_collapseSelectionAt], which collapses the selection at the location.
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/// * [selectAll], which selects the entire content.
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void _selectEndTo({required Offset offset, bool continuous = false, TextGranularity? textGranularity}) {
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if (!continuous) {
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@ -964,8 +993,9 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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/// See also:
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/// * [_selectEndTo], which sets or updates selection end edge.
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/// * [_finalizeSelection], which stops the `continuous` updates.
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/// * [_clearSelection], which clear the ongoing selection.
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/// * [_clearSelection], which clears the ongoing selection.
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/// * [_selectWordAt], which selects a whole word at the location.
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/// * [_collapseSelectionAt], which collapses the selection at the location.
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/// * [selectAll], which selects the entire content.
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void _selectStartTo({required Offset offset, bool continuous = false, TextGranularity? textGranularity}) {
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if (!continuous) {
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@ -978,6 +1008,20 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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}
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}
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/// Collapses the selection at the given `offset` location.
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///
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/// See also:
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/// * [_selectStartTo], which sets or updates selection start edge.
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/// * [_selectEndTo], which sets or updates selection end edge.
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/// * [_finalizeSelection], which stops the `continuous` updates.
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/// * [_clearSelection], which clears the ongoing selection.
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/// * [_selectWordAt], which selects a whole word at the location.
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/// * [selectAll], which selects the entire content.
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void _collapseSelectionAt({required Offset offset}) {
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_selectStartTo(offset: offset);
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_selectEndTo(offset: offset);
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}
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/// Selects a whole word at the `offset` location.
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///
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/// If the whole word is already in the current selection, selection won't
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@ -991,7 +1035,8 @@ class SelectableRegionState extends State<SelectableRegion> with TextSelectionDe
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/// * [_selectStartTo], which sets or updates selection start edge.
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/// * [_selectEndTo], which sets or updates selection end edge.
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/// * [_finalizeSelection], which stops the `continuous` updates.
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/// * [_clearSelection], which clear the ongoing selection.
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/// * [_clearSelection], which clears the ongoing selection.
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/// * [_collapseSelectionAt], which collapses the selection at the location.
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/// * [selectAll], which selects the entire content.
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void _selectWordAt({required Offset offset}) {
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// There may be other selection ongoing.
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@ -1881,7 +1926,7 @@ abstract class MultiSelectableSelectionContainerDelegate extends SelectionContai
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SelectionPoint? startPoint;
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if (startGeometry.startSelectionPoint != null) {
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final Matrix4 startTransform = getTransformFrom(selectables[startIndexWalker]);
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final Matrix4 startTransform = getTransformFrom(selectables[startIndexWalker]);
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final Offset start = MatrixUtils.transformPoint(startTransform, startGeometry.startSelectionPoint!.localPosition);
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// It can be NaN if it is detached or off-screen.
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if (start.isFinite) {
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@ -1902,7 +1947,7 @@ abstract class MultiSelectableSelectionContainerDelegate extends SelectionContai
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}
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SelectionPoint? endPoint;
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if (endGeometry.endSelectionPoint != null) {
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final Matrix4 endTransform = getTransformFrom(selectables[endIndexWalker]);
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final Matrix4 endTransform = getTransformFrom(selectables[endIndexWalker]);
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final Offset end = MatrixUtils.transformPoint(endTransform, endGeometry.endSelectionPoint!.localPosition);
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// It can be NaN if it is detached or off-screen.
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if (end.isFinite) {
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@ -1986,8 +2031,8 @@ abstract class MultiSelectableSelectionContainerDelegate extends SelectionContai
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final Rect? drawableArea = hasSize ? Rect
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.fromLTWH(0, 0, containerSize.width, containerSize.height)
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.inflate(_kSelectionHandleDrawableAreaPadding) : null;
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final bool hideStartHandle = value.startSelectionPoint == null || drawableArea == null || !drawableArea.contains(value.startSelectionPoint!.localPosition);
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final bool hideEndHandle = value.endSelectionPoint == null || drawableArea == null|| !drawableArea.contains(value.endSelectionPoint!.localPosition);
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final bool hideStartHandle = value.startSelectionPoint == null || drawableArea == null || !drawableArea.contains(value.startSelectionPoint!.localPosition);
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final bool hideEndHandle = value.endSelectionPoint == null || drawableArea == null|| !drawableArea.contains(value.endSelectionPoint!.localPosition);
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effectiveStartHandle = hideStartHandle ? null : _startHandleLayer;
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effectiveEndHandle = hideEndHandle ? null : _endHandleLayer;
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}
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);
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}
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// Clears the selection on all selectables not in the range of
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// currentSelectionStartIndex..currentSelectionEndIndex.
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//
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// If one of the edges does not exist, then this method will clear the selection
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// in all selectables except the existing edge.
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//
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// If neither of the edges exist this method immediately returns.
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void _flushInactiveSelections() {
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if (currentSelectionStartIndex == -1 && currentSelectionEndIndex == -1) {
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return;
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}
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if (currentSelectionStartIndex == -1 || currentSelectionEndIndex == -1) {
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final int skipIndex = currentSelectionStartIndex == -1 ? currentSelectionEndIndex : currentSelectionStartIndex;
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selectables
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.where((Selectable target) => target != selectables[skipIndex])
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.forEach((Selectable target) => dispatchSelectionEventToChild(target, const ClearSelectionEvent()));
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return;
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}
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final int skipStart = min(currentSelectionStartIndex, currentSelectionEndIndex);
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final int skipEnd = max(currentSelectionStartIndex, currentSelectionEndIndex);
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for (int index = 0; index < selectables.length; index += 1) {
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if (index >= skipStart && index <= skipEnd) {
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continue;
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}
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dispatchSelectionEventToChild(selectables[index], const ClearSelectionEvent());
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}
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}
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/// Selects all contents of all selectables.
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@protected
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SelectionResult handleSelectAll(SelectAllSelectionEvent event) {
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@ -2290,7 +2363,7 @@ abstract class MultiSelectableSelectionContainerDelegate extends SelectionContai
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bool hasFoundEdgeIndex = false;
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SelectionResult? result;
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for (int index = 0; index < selectables.length && !hasFoundEdgeIndex; index += 1) {
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final Selectable child = selectables[index];
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final Selectable child = selectables[index];
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final SelectionResult childResult = dispatchSelectionEventToChild(child, event);
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switch (childResult) {
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case SelectionResult.next:
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@ -2323,6 +2396,7 @@ abstract class MultiSelectableSelectionContainerDelegate extends SelectionContai
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} else {
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currentSelectionStartIndex = newIndex;
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}
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_flushInactiveSelections();
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// The result can only be null if the loop went through the entire list
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// without any of the selection returned end or previous. In this case, the
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// caller of this method needs to find the next selectable in their list.
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@ -2345,13 +2419,39 @@ abstract class MultiSelectableSelectionContainerDelegate extends SelectionContai
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return true;
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}());
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SelectionResult? finalResult;
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int newIndex = isEnd ? currentSelectionEndIndex : currentSelectionStartIndex;
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// Determines if the edge being adjusted is within the current viewport.
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// - If so, we begin the search for the new selection edge position at the
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// currentSelectionEndIndex/currentSelectionStartIndex.
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// - If not, we attempt to locate the new selection edge starting from
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// the opposite end.
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// - If neither edge is in the current viewport, the search for the new
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// selection edge position begins at 0.
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//
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// This can happen when there is a scrollable child and the edge being adjusted
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// has been scrolled out of view.
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final bool isCurrentEdgeWithinViewport = isEnd ? _selectionGeometry.endSelectionPoint != null : _selectionGeometry.startSelectionPoint != null;
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final bool isOppositeEdgeWithinViewport = isEnd ? _selectionGeometry.startSelectionPoint != null : _selectionGeometry.endSelectionPoint != null;
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int newIndex = switch ((isEnd, isCurrentEdgeWithinViewport, isOppositeEdgeWithinViewport)) {
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(true, true, true) => currentSelectionEndIndex,
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(true, true, false) => currentSelectionEndIndex,
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(true, false, true) => currentSelectionStartIndex,
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(true, false, false) => 0,
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(false, true, true) => currentSelectionStartIndex,
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(false, true, false) => currentSelectionStartIndex,
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(false, false, true) => currentSelectionEndIndex,
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(false, false, false) => 0,
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};
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bool? forward;
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late SelectionResult currentSelectableResult;
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// This loop sends the selection event to the
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// currentSelectionEndIndex/currentSelectionStartIndex to determine the
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// direction of the search. If the result is `SelectionResult.next`, this
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// loop look backward. Otherwise, it looks forward.
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// This loop sends the selection event to one of the following to determine
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// the direction of the search.
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// - currentSelectionEndIndex/currentSelectionStartIndex if the current edge
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// is in the current viewport.
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// - The opposite edge index if the current edge is not in the current viewport.
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// - Index 0 if neither edge is in the current viewport.
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//
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// If the result is `SelectionResult.next`, this loop look backward.
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// Otherwise, it looks forward.
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//
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// The terminate condition are:
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// 1. the selectable returns end, pending, none.
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@ -2391,6 +2491,7 @@ abstract class MultiSelectableSelectionContainerDelegate extends SelectionContai
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} else {
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currentSelectionStartIndex = newIndex;
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}
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_flushInactiveSelections();
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return finalResult!;
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}
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}
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@ -224,8 +224,14 @@ void main() {
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// Backwards selection.
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await gesture.down(textOffsetToPosition(paragraph, 3));
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await tester.pumpAndSettle();
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expect(content, isNull);
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await tester.pump();
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await gesture.up();
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await tester.pumpAndSettle(kDoubleTapTimeout);
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expect(content, isNotNull);
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expect(content!.plainText, '');
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await gesture.down(textOffsetToPosition(paragraph, 3));
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await tester.pump();
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await gesture.moveTo(textOffsetToPosition(paragraph, 0));
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await gesture.up();
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await tester.pump();
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@ -978,7 +978,8 @@ void main() {
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granularity: TextGranularity.word,
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),
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);
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expect(paragraph.selections.length, 0); // how []are you
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expect(paragraph.selections.length, 1); // how []are you
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expect(paragraph.selections[0], const TextSelection.collapsed(offset: 4));
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// Equivalent to sending shift + alt + arrow-left.
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registrar.selectables[0].dispatchSelectionEvent(
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@ -281,7 +281,7 @@ void main() {
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semantics.dispose();
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});
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testWidgetsWithLeakTracking('mouse selection always cancels previous selection', (WidgetTester tester) async {
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testWidgets('mouse single-click selection collapses the selection', (WidgetTester tester) async {
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final UniqueKey spy = UniqueKey();
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final FocusNode focusNode = FocusNode();
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addTearDown(focusNode.dispose);
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@ -300,9 +300,14 @@ void main() {
|
|||
final RenderSelectionSpy renderSelectionSpy = tester.renderObject<RenderSelectionSpy>(find.byKey(spy));
|
||||
final TestGesture gesture = await tester.startGesture(const Offset(200.0, 200.0), kind: PointerDeviceKind.mouse);
|
||||
addTearDown(gesture.removePointer);
|
||||
await tester.pump();
|
||||
await gesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
expect(renderSelectionSpy.events.length, 1);
|
||||
expect(renderSelectionSpy.events[0], isA<ClearSelectionEvent>());
|
||||
expect(renderSelectionSpy.events.length, 2);
|
||||
expect(renderSelectionSpy.events[0], isA<SelectionEdgeUpdateEvent>());
|
||||
expect((renderSelectionSpy.events[0] as SelectionEdgeUpdateEvent).type, SelectionEventType.startEdgeUpdate);
|
||||
expect(renderSelectionSpy.events[1], isA<SelectionEdgeUpdateEvent>());
|
||||
expect((renderSelectionSpy.events[1] as SelectionEdgeUpdateEvent).type, SelectionEventType.endEdgeUpdate);
|
||||
}, skip: kIsWeb); // https://github.com/flutter/flutter/issues/102410.
|
||||
|
||||
testWidgetsWithLeakTracking('touch long press sends select-word event', (WidgetTester tester) async {
|
||||
|
@ -474,7 +479,7 @@ void main() {
|
|||
await tester.pump(const Duration(milliseconds: 500));
|
||||
await gesture.up();
|
||||
expect(
|
||||
renderSelectionSpy.events.every((SelectionEvent element) => element is ClearSelectionEvent),
|
||||
renderSelectionSpy.events.every((SelectionEvent element) => element is SelectionEdgeUpdateEvent),
|
||||
isTrue,
|
||||
);
|
||||
});
|
||||
|
@ -543,7 +548,7 @@ void main() {
|
|||
}, variant: TargetPlatformVariant.all());
|
||||
|
||||
group('SelectionArea integration', () {
|
||||
testWidgetsWithLeakTracking('mouse can select single text', (WidgetTester tester) async {
|
||||
testWidgets('mouse can select single text on desktop platforms', (WidgetTester tester) async {
|
||||
final FocusNode focusNode = FocusNode();
|
||||
addTearDown(focusNode.dispose);
|
||||
|
||||
|
@ -574,13 +579,17 @@ void main() {
|
|||
// Check backward selection.
|
||||
await gesture.moveTo(textOffsetToPosition(paragraph, 1));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, isFalse);
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 2, extentOffset: 1));
|
||||
|
||||
// Start a new drag.
|
||||
await gesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
|
||||
await gesture.down(textOffsetToPosition(paragraph, 5));
|
||||
await tester.pumpAndSettle();
|
||||
expect(paragraph.selections.isEmpty, isTrue);
|
||||
expect(paragraph.selections.isEmpty, isFalse);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 5));
|
||||
|
||||
// Selecting across line should select to the end.
|
||||
await gesture.moveTo(textOffsetToPosition(paragraph, 5) + const Offset(0.0, 200.0));
|
||||
|
@ -588,7 +597,60 @@ void main() {
|
|||
expect(paragraph.selections[0], const TextSelection(baseOffset: 5, extentOffset: 11));
|
||||
|
||||
await gesture.up();
|
||||
});
|
||||
}, variant: TargetPlatformVariant.desktop());
|
||||
|
||||
testWidgetsWithLeakTracking('mouse can select single text on mobile platforms', (WidgetTester tester) async {
|
||||
final FocusNode focusNode = FocusNode();
|
||||
addTearDown(focusNode.dispose);
|
||||
|
||||
await tester.pumpWidget(
|
||||
MaterialApp(
|
||||
home: SelectableRegion(
|
||||
focusNode: focusNode,
|
||||
selectionControls: materialTextSelectionControls,
|
||||
child: const Center(
|
||||
child: Text('How are you'),
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
final RenderParagraph paragraph = tester.renderObject<RenderParagraph>(find.descendant(of: find.text('How are you'), matching: find.byType(RichText)));
|
||||
final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph, 2), kind: PointerDeviceKind.mouse);
|
||||
addTearDown(gesture.removePointer);
|
||||
await tester.pump();
|
||||
|
||||
await gesture.moveTo(textOffsetToPosition(paragraph, 4));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 2, extentOffset: 4));
|
||||
|
||||
await gesture.moveTo(textOffsetToPosition(paragraph, 6));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 2, extentOffset: 6));
|
||||
|
||||
// Check backward selection.
|
||||
await gesture.moveTo(textOffsetToPosition(paragraph, 1));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, isFalse);
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 2, extentOffset: 1));
|
||||
|
||||
// Start a new drag.
|
||||
await gesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
|
||||
await gesture.down(textOffsetToPosition(paragraph, 5));
|
||||
await tester.pumpAndSettle();
|
||||
await gesture.moveTo(textOffsetToPosition(paragraph, 6));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, isFalse);
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 5, extentOffset: 6));
|
||||
|
||||
// Selecting across line should select to the end.
|
||||
await gesture.moveTo(textOffsetToPosition(paragraph, 5) + const Offset(0.0, 200.0));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 5, extentOffset: 11));
|
||||
|
||||
await gesture.up();
|
||||
}, variant: TargetPlatformVariant.mobile());
|
||||
|
||||
testWidgetsWithLeakTracking('mouse can select word-by-word on double click drag', (WidgetTester tester) async {
|
||||
final FocusNode focusNode = FocusNode();
|
||||
|
@ -643,7 +705,8 @@ void main() {
|
|||
await gesture.down(textOffsetToPosition(paragraph, 5));
|
||||
await tester.pump();
|
||||
await gesture.up();
|
||||
expect(paragraph.selections.isEmpty, isTrue);
|
||||
expect(paragraph.selections.isEmpty, isFalse);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 5));
|
||||
await tester.pump(kDoubleTapTimeout);
|
||||
|
||||
// Double-click.
|
||||
|
@ -761,13 +824,13 @@ void main() {
|
|||
// Should clear the selection on paragraph 3.
|
||||
expect(paragraph1.selections[0], const TextSelection(baseOffset: 0, extentOffset: 12));
|
||||
expect(paragraph2.selections[0], const TextSelection(baseOffset: 0, extentOffset: 6));
|
||||
expect(paragraph3.selections.isEmpty, true);
|
||||
expect(paragraph3.selections.isEmpty, isTrue);
|
||||
|
||||
await gesture.moveTo(textOffsetToPosition(paragraph1, 4));
|
||||
// Should clear the selection on paragraph 2.
|
||||
expect(paragraph1.selections[0], const TextSelection(baseOffset: 0, extentOffset: 7));
|
||||
expect(paragraph2.selections.isEmpty, true);
|
||||
expect(paragraph3.selections.isEmpty, true);
|
||||
expect(paragraph2.selections.isEmpty, isTrue);
|
||||
expect(paragraph3.selections.isEmpty, isTrue);
|
||||
|
||||
await gesture.up();
|
||||
}, skip: kIsWeb); // https://github.com/flutter/flutter/issues/125582.
|
||||
|
@ -863,6 +926,52 @@ void main() {
|
|||
await gesture.up();
|
||||
});
|
||||
|
||||
testWidgetsWithLeakTracking('collapsing selection should clear selection of all other selectables', (WidgetTester tester) async {
|
||||
final FocusNode focusNode = FocusNode();
|
||||
addTearDown(focusNode.dispose);
|
||||
|
||||
await tester.pumpWidget(
|
||||
MaterialApp(
|
||||
home: SelectableRegion(
|
||||
focusNode: focusNode,
|
||||
selectionControls: materialTextSelectionControls,
|
||||
child: const Column(
|
||||
children: <Widget>[
|
||||
Text('How are you?'),
|
||||
Text('Good, and you?'),
|
||||
Text('Fine, thank you.'),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
final RenderParagraph paragraph1 = tester.renderObject<RenderParagraph>(find.descendant(of: find.text('How are you?'), matching: find.byType(RichText)));
|
||||
final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph1, 2), kind: PointerDeviceKind.mouse);
|
||||
addTearDown(gesture.removePointer);
|
||||
await tester.pump();
|
||||
await gesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
expect(paragraph1.selections[0], const TextSelection.collapsed(offset: 2));
|
||||
|
||||
final RenderParagraph paragraph2 = tester.renderObject<RenderParagraph>(find.descendant(of: find.text('Good, and you?'), matching: find.byType(RichText)));
|
||||
await gesture.down(textOffsetToPosition(paragraph2, 5));
|
||||
await tester.pump();
|
||||
await gesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
expect(paragraph1.selections.isEmpty, isTrue);
|
||||
expect(paragraph2.selections[0], const TextSelection.collapsed(offset: 5));
|
||||
|
||||
final RenderParagraph paragraph3 = tester.renderObject<RenderParagraph>(find.descendant(of: find.text('Fine, thank you.'), matching: find.byType(RichText)));
|
||||
await gesture.down(textOffsetToPosition(paragraph3, 13));
|
||||
await tester.pump();
|
||||
await gesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
|
||||
expect(paragraph1.selections.isEmpty, isTrue);
|
||||
expect(paragraph2.selections.isEmpty, isTrue);
|
||||
expect(paragraph3.selections[0], const TextSelection.collapsed(offset: 13));
|
||||
});
|
||||
|
||||
testWidgetsWithLeakTracking('mouse can work with disabled container', (WidgetTester tester) async {
|
||||
final FocusNode focusNode = FocusNode();
|
||||
addTearDown(focusNode.dispose);
|
||||
|
@ -1108,10 +1217,11 @@ void main() {
|
|||
expect(buttonTypes, contains(ContextMenuButtonType.selectAll));
|
||||
expect(find.byKey(toolbarKey), findsOneWidget);
|
||||
|
||||
// Clear selection.
|
||||
// Collapse selection.
|
||||
await tester.tapAt(textOffsetToPosition(paragraph, 9));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
expect(paragraph.selections.isEmpty, isFalse);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 9));
|
||||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
},
|
||||
variant: TargetPlatformVariant.only(TargetPlatform.iOS),
|
||||
|
@ -1151,7 +1261,9 @@ void main() {
|
|||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
|
||||
final RenderParagraph paragraph = tester.renderObject<RenderParagraph>(find.descendant(of: find.text('How are you'), matching: find.byType(RichText)));
|
||||
final TestGesture primaryMouseButtonGesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
|
||||
final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph, 2), kind: PointerDeviceKind.mouse, buttons: kSecondaryMouseButton);
|
||||
addTearDown(primaryMouseButtonGesture.removePointer);
|
||||
addTearDown(gesture.removePointer);
|
||||
await tester.pump();
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 0, extentOffset: 3));
|
||||
|
@ -1185,10 +1297,14 @@ void main() {
|
|||
expect(buttonTypes, contains(ContextMenuButtonType.selectAll));
|
||||
expect(find.byKey(toolbarKey), findsOneWidget);
|
||||
|
||||
// Clear selection.
|
||||
await tester.tapAt(textOffsetToPosition(paragraph, 1));
|
||||
// Collapse selection.
|
||||
await primaryMouseButtonGesture.down(textOffsetToPosition(paragraph, 1));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
await primaryMouseButtonGesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
// Selection is collapsed.
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 1));
|
||||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
},
|
||||
variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.iOS, TargetPlatform.macOS }),
|
||||
|
@ -1229,6 +1345,8 @@ void main() {
|
|||
|
||||
final RenderParagraph paragraph = tester.renderObject<RenderParagraph>(find.descendant(of: find.text('How are you'), matching: find.byType(RichText)));
|
||||
final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph, 2), kind: PointerDeviceKind.mouse, buttons: kSecondaryMouseButton);
|
||||
final TestGesture primaryMouseButtonGesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
|
||||
addTearDown(primaryMouseButtonGesture.removePointer);
|
||||
addTearDown(gesture.removePointer);
|
||||
await tester.pump();
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 0, extentOffset: 3));
|
||||
|
@ -1286,10 +1404,14 @@ void main() {
|
|||
expect(buttonTypes, contains(ContextMenuButtonType.selectAll));
|
||||
expect(find.byKey(toolbarKey), findsOneWidget);
|
||||
|
||||
// Clear selection.
|
||||
await tester.tapAt(textOffsetToPosition(paragraph, 1));
|
||||
// Collapse selection.
|
||||
await primaryMouseButtonGesture.down(textOffsetToPosition(paragraph, 1));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
await primaryMouseButtonGesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
// Selection is collapsed.
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 1));
|
||||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
},
|
||||
variant: TargetPlatformVariant.only(TargetPlatform.macOS),
|
||||
|
@ -1330,21 +1452,24 @@ void main() {
|
|||
|
||||
final RenderParagraph paragraph = tester.renderObject<RenderParagraph>(find.descendant(of: find.text('How are you'), matching: find.byType(RichText)));
|
||||
final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph, 2), kind: PointerDeviceKind.mouse, buttons: kSecondaryMouseButton);
|
||||
final TestGesture primaryMouseButtonGesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
|
||||
addTearDown(primaryMouseButtonGesture.removePointer);
|
||||
addTearDown(gesture.removePointer);
|
||||
await tester.pump();
|
||||
// Selection is collapsed so none is reported.
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
|
||||
await gesture.up();
|
||||
await tester.pump();
|
||||
|
||||
// Selection is collapsed.
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 2));
|
||||
expect(buttonTypes.length, 1);
|
||||
expect(buttonTypes, contains(ContextMenuButtonType.selectAll));
|
||||
expect(find.byKey(toolbarKey), findsOneWidget);
|
||||
|
||||
await gesture.down(textOffsetToPosition(paragraph, 6));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 6));
|
||||
|
||||
await gesture.up();
|
||||
await tester.pump();
|
||||
|
@ -1355,7 +1480,8 @@ void main() {
|
|||
|
||||
await gesture.down(textOffsetToPosition(paragraph, 9));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 9));
|
||||
|
||||
await gesture.up();
|
||||
await tester.pump();
|
||||
|
@ -1364,20 +1490,23 @@ void main() {
|
|||
expect(buttonTypes, contains(ContextMenuButtonType.selectAll));
|
||||
expect(find.byKey(toolbarKey), findsOneWidget);
|
||||
|
||||
// Clear selection.
|
||||
await tester.tapAt(textOffsetToPosition(paragraph, 1));
|
||||
// Collapse selection.
|
||||
await primaryMouseButtonGesture.down(textOffsetToPosition(paragraph, 1));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
await primaryMouseButtonGesture.up();
|
||||
await tester.pumpAndSettle(kDoubleTapTimeout);
|
||||
// Selection is collapsed.
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 1));
|
||||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
|
||||
// Create an uncollapsed selection by dragging.
|
||||
final TestGesture dragGesture = await tester.startGesture(textOffsetToPosition(paragraph, 0), kind: PointerDeviceKind.mouse);
|
||||
addTearDown(dragGesture.removePointer);
|
||||
await primaryMouseButtonGesture.down(textOffsetToPosition(paragraph, 0));
|
||||
await tester.pump();
|
||||
await dragGesture.moveTo(textOffsetToPosition(paragraph, 5));
|
||||
await primaryMouseButtonGesture.moveTo(textOffsetToPosition(paragraph, 5));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 0, extentOffset: 5));
|
||||
await dragGesture.up();
|
||||
await primaryMouseButtonGesture.up();
|
||||
await tester.pump();
|
||||
|
||||
// Right click on previous selection should not collapse the selection.
|
||||
|
@ -1394,13 +1523,18 @@ void main() {
|
|||
await tester.pump();
|
||||
await gesture.up();
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 7));
|
||||
expect(find.byKey(toolbarKey), findsOneWidget);
|
||||
|
||||
// Clear selection.
|
||||
await tester.tapAt(textOffsetToPosition(paragraph, 1));
|
||||
// Collapse selection.
|
||||
await primaryMouseButtonGesture.down(textOffsetToPosition(paragraph, 1));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
await primaryMouseButtonGesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
// Selection is collapsed.
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 1));
|
||||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
},
|
||||
variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.android, TargetPlatform.fuchsia, TargetPlatform.windows }),
|
||||
|
@ -1441,13 +1575,15 @@ void main() {
|
|||
|
||||
final RenderParagraph paragraph = tester.renderObject<RenderParagraph>(find.descendant(of: find.text('How are you'), matching: find.byType(RichText)));
|
||||
final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph, 2), kind: PointerDeviceKind.mouse, buttons: kSecondaryMouseButton);
|
||||
final TestGesture primaryMouseButtonGesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
|
||||
addTearDown(primaryMouseButtonGesture.removePointer);
|
||||
addTearDown(gesture.removePointer);
|
||||
await tester.pump();
|
||||
// Selection is collapsed so none is reported.
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
|
||||
await gesture.up();
|
||||
await tester.pump();
|
||||
// Selection is collapsed.
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 2));
|
||||
|
||||
// Context menu toggled on.
|
||||
expect(buttonTypes.length, 1);
|
||||
|
@ -1456,17 +1592,18 @@ void main() {
|
|||
|
||||
await gesture.down(textOffsetToPosition(paragraph, 6));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
|
||||
await gesture.up();
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 2));
|
||||
|
||||
// Context menu toggled off.
|
||||
// Context menu toggled off. Selection remains the same.
|
||||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
|
||||
await gesture.down(textOffsetToPosition(paragraph, 9));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 9));
|
||||
|
||||
await gesture.up();
|
||||
await tester.pump();
|
||||
|
@ -1476,19 +1613,22 @@ void main() {
|
|||
expect(buttonTypes, contains(ContextMenuButtonType.selectAll));
|
||||
expect(find.byKey(toolbarKey), findsOneWidget);
|
||||
|
||||
// Clear selection.
|
||||
await tester.tapAt(textOffsetToPosition(paragraph, 1));
|
||||
// Collapse selection.
|
||||
await primaryMouseButtonGesture.down(textOffsetToPosition(paragraph, 1));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
await primaryMouseButtonGesture.up();
|
||||
await tester.pumpAndSettle(kDoubleTapTimeout);
|
||||
// Selection is collapsed.
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 1));
|
||||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
|
||||
final TestGesture dragGesture = await tester.startGesture(textOffsetToPosition(paragraph, 0), kind: PointerDeviceKind.mouse);
|
||||
addTearDown(dragGesture.removePointer);
|
||||
await primaryMouseButtonGesture.down(textOffsetToPosition(paragraph, 0));
|
||||
await tester.pump();
|
||||
await dragGesture.moveTo(textOffsetToPosition(paragraph, 5));
|
||||
await primaryMouseButtonGesture.moveTo(textOffsetToPosition(paragraph, 5));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections[0], const TextSelection(baseOffset: 0, extentOffset: 5));
|
||||
await dragGesture.up();
|
||||
await primaryMouseButtonGesture.up();
|
||||
await tester.pump();
|
||||
|
||||
// Right click on previous selection should not collapse the selection.
|
||||
|
@ -1514,13 +1654,18 @@ void main() {
|
|||
await tester.pump();
|
||||
await gesture.up();
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 7));
|
||||
expect(find.byKey(toolbarKey), findsOneWidget);
|
||||
|
||||
// Clear selection.
|
||||
await tester.tapAt(textOffsetToPosition(paragraph, 1));
|
||||
// Collapse selection.
|
||||
await primaryMouseButtonGesture.down(textOffsetToPosition(paragraph, 1));
|
||||
await tester.pump();
|
||||
expect(paragraph.selections.isEmpty, true);
|
||||
await primaryMouseButtonGesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
// Selection is collapsed.
|
||||
expect(paragraph.selections.isEmpty, false);
|
||||
expect(paragraph.selections[0], const TextSelection.collapsed(offset: 1));
|
||||
expect(find.byKey(toolbarKey), findsNothing);
|
||||
},
|
||||
variant: TargetPlatformVariant.only(TargetPlatform.linux),
|
||||
|
@ -2414,7 +2559,9 @@ void main() {
|
|||
expect(paragraph1.selections.length, 1);
|
||||
expect(paragraph1.selections[0].start, 2);
|
||||
expect(paragraph1.selections[0].end, 12);
|
||||
expect(paragraph2.selections.length, 0);
|
||||
expect(paragraph2.selections.length, 1);
|
||||
expect(paragraph2.selections[0].start, 0);
|
||||
expect(paragraph2.selections[0].end, 0);
|
||||
|
||||
await sendKeyCombination(tester, SingleActivator(LogicalKeyboardKey.arrowLeft, shift: true, alt: alt, control: control));
|
||||
await tester.pump();
|
||||
|
@ -2424,7 +2571,9 @@ void main() {
|
|||
expect(paragraph1.selections.length, 1);
|
||||
expect(paragraph1.selections[0].start, 2);
|
||||
expect(paragraph1.selections[0].end, 8);
|
||||
expect(paragraph2.selections.length, 0);
|
||||
expect(paragraph2.selections.length, 1);
|
||||
expect(paragraph2.selections[0].start, 0);
|
||||
expect(paragraph2.selections[0].end, 0);
|
||||
}, variant: TargetPlatformVariant.all());
|
||||
|
||||
testWidgetsWithLeakTracking('can use keyboard to granularly extend selection - line', (WidgetTester tester) async {
|
||||
|
@ -2507,7 +2656,9 @@ void main() {
|
|||
expect(paragraph1.selections.length, 1);
|
||||
expect(paragraph1.selections[0].start, 2);
|
||||
expect(paragraph1.selections[0].end, 12);
|
||||
expect(paragraph2.selections.length, 0);
|
||||
expect(paragraph2.selections.length, 1);
|
||||
expect(paragraph2.selections[0].start, 0);
|
||||
expect(paragraph2.selections[0].end, 0);
|
||||
|
||||
await sendKeyCombination(tester, SingleActivator(LogicalKeyboardKey.arrowLeft, shift: true, alt: alt, meta: meta));
|
||||
await tester.pump();
|
||||
|
@ -2594,8 +2745,12 @@ void main() {
|
|||
expect(paragraph1.selections.length, 1);
|
||||
expect(paragraph1.selections[0].start, 0);
|
||||
expect(paragraph1.selections[0].end, 2);
|
||||
expect(paragraph2.selections.length, 0);
|
||||
expect(paragraph3.selections.length, 0);
|
||||
expect(paragraph2.selections.length, 1);
|
||||
expect(paragraph2.selections[0].start, 0);
|
||||
expect(paragraph2.selections[0].end, 0);
|
||||
expect(paragraph3.selections.length, 1);
|
||||
expect(paragraph3.selections[0].start, 0);
|
||||
expect(paragraph3.selections[0].end, 0);
|
||||
}, variant: TargetPlatformVariant.all());
|
||||
|
||||
testWidgetsWithLeakTracking('can use keyboard to directionally extend selection', (WidgetTester tester) async {
|
||||
|
@ -2666,7 +2821,9 @@ void main() {
|
|||
expect(paragraph2.selections.length, 1);
|
||||
expect(paragraph2.selections[0].start, 2);
|
||||
expect(paragraph2.selections[0].end, 6);
|
||||
expect(paragraph3.selections.length, 0);
|
||||
expect(paragraph3.selections.length, 1);
|
||||
expect(paragraph3.selections[0].start, 0);
|
||||
expect(paragraph3.selections[0].end, 0);
|
||||
|
||||
await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.arrowUp, shift: true));
|
||||
await tester.pump();
|
||||
|
@ -3017,8 +3174,14 @@ void main() {
|
|||
|
||||
// Backwards selection.
|
||||
await mouseGesture.down(textOffsetToPosition(paragraph, 3));
|
||||
await tester.pumpAndSettle();
|
||||
expect(content, isNull);
|
||||
await tester.pump();
|
||||
await mouseGesture.up();
|
||||
await tester.pumpAndSettle(kDoubleTapTimeout);
|
||||
expect(content, isNotNull);
|
||||
expect(content!.plainText, '');
|
||||
|
||||
await mouseGesture.down(textOffsetToPosition(paragraph, 3));
|
||||
await tester.pump();
|
||||
|
||||
await mouseGesture.moveTo(textOffsetToPosition(paragraph, 0));
|
||||
await tester.pumpAndSettle();
|
||||
|
@ -3045,9 +3208,10 @@ void main() {
|
|||
// Called on tap.
|
||||
await mouseGesture.down(textOffsetToPosition(paragraph, 0));
|
||||
await tester.pumpAndSettle();
|
||||
expect(content, isNull);
|
||||
await mouseGesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
await tester.pumpAndSettle(kDoubleTapTimeout);
|
||||
expect(content, isNotNull);
|
||||
expect(content!.plainText, '');
|
||||
|
||||
// With touch gestures.
|
||||
|
||||
|
@ -3224,7 +3388,7 @@ void main() {
|
|||
expect(paragraph2.selections.length, 1);
|
||||
expect(paragraph2.selections[0].start, 0);
|
||||
expect(paragraph2.selections[0].end, 8);
|
||||
expect(paragraph3.selections.length, 0);
|
||||
expect(paragraph3.selections.length, 1);
|
||||
expect(content, isNotNull);
|
||||
expect(content!.plainText, 'w are you?Good, an');
|
||||
|
||||
|
@ -3233,8 +3397,8 @@ void main() {
|
|||
expect(paragraph1.selections.length, 1);
|
||||
expect(paragraph1.selections[0].start, 2);
|
||||
expect(paragraph1.selections[0].end, 7);
|
||||
expect(paragraph2.selections.length, 0);
|
||||
expect(paragraph3.selections.length, 0);
|
||||
expect(paragraph2.selections.length, 1);
|
||||
expect(paragraph3.selections.length, 1);
|
||||
expect(content, isNotNull);
|
||||
expect(content!.plainText, 'w are');
|
||||
|
||||
|
@ -3243,8 +3407,8 @@ void main() {
|
|||
expect(paragraph1.selections.length, 1);
|
||||
expect(paragraph1.selections[0].start, 0);
|
||||
expect(paragraph1.selections[0].end, 2);
|
||||
expect(paragraph2.selections.length, 0);
|
||||
expect(paragraph3.selections.length, 0);
|
||||
expect(paragraph2.selections.length, 1);
|
||||
expect(paragraph3.selections.length, 1);
|
||||
expect(content, isNotNull);
|
||||
expect(content!.plainText, 'Ho');
|
||||
});
|
||||
|
|
Loading…
Reference in a new issue