firka/flutter
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EditableText Cursor can be set to not blink for testing (#20004)

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* no blinking cursor

* debugDeterministicCursor: private -> public

* added documentation

* whitespace
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sandrasandeep 2018-08-06 12:51:22 -07:00 committed by GitHub
parent 5ea0a13598
commit d041b319e8
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 2 deletions
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10
packages/flutter/lib/src/widgets/editable_text.dart
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@ -399,6 +399,12 @@ class EditableText extends StatefulWidget {
/// Defaults to EdgeInserts.all(20.0).
final EdgeInsets scrollPadding;
/// Setting this property to true makes the cursor stop blinking and stay visible on the screen continually.
/// This property is most useful for testing purposes.
///
/// Defaults to false, resulting in a typical blinking cursor.
static bool debugDeterministicCursor = false;
@override
EditableTextState createState() => new EditableTextState();
@ -881,7 +887,7 @@ class EditableTextState extends State<EditableText> with AutomaticKeepAliveClien
textSpan: buildTextSpan(),
value: _value,
cursorColor: widget.cursorColor,
showCursor: _showCursor,
showCursor: EditableText.debugDeterministicCursor ? ValueNotifier<bool>(true) : _showCursor,
hasFocus: _hasFocus,
maxLines: widget.maxLines,
selectionColor: widget.selectionColor,
@ -1030,4 +1036,4 @@ class _Editable extends LeafRenderObjectWidget {
..cursorWidth = cursorWidth
..cursorRadius = cursorRadius;
}
}
}