CupertinoTextSelectionToolbar class
An iOS-style text selection toolbar.
Typically displays buttons for text manipulation, e.g. copying and pasting text.
Tries to position itself above anchorAbove, but if it doesn't fit, then it positions itself below anchorBelow.
If any children don't fit in the menu, an overflow menu will automatically be created.
See also:
- AdaptiveTextSelectionToolbar, which builds the toolbar for the current platform.
- TextSelectionToolbar, which is similar, but builds an Android-style toolbar.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- CupertinoTextSelectionToolbar
Constructors
-
CupertinoTextSelectionToolbar({Key? key, required Offset anchorAbove, required Offset anchorBelow, required List<
Widget> children, CupertinoToolbarBuilder toolbarBuilder = _defaultToolbarBuilder}) -
Creates an instance of CupertinoTextSelectionToolbar.
const
Properties
- anchorAbove → Offset
-
The focal point above which the toolbar attempts to position itself.
final
- anchorBelow → Offset
-
The focal point below which the toolbar attempts to position itself, if it
doesn't fit above anchorAbove.
final
-
children
→ List<
Widget> -
The children that will be displayed in the text selection toolbar.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- toolbarBuilder → CupertinoToolbarBuilder
-
Builds the toolbar container.
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- kToolbarScreenPadding → const double
- Minimal padding from all edges of the selection toolbar to all edges of the viewport.