SelectableRegionState class - widgets library

Constructors

SelectableRegionState()

Properties

context → BuildContext: The location in the tree where this widget builds.
read-onlyinherited
contextMenuAnchors → TextSelectionToolbarAnchors: Returns the anchor points for the default context menu.
read-only
contextMenuButtonItems → List<ContextMenuButtonItem>: Returns the ContextMenuButtonItems representing the buttons in this platform's default selection menu.
read-only
copyEnabled → bool: Whether copy is enabled, must not be null.
read-onlyinherited
cutEnabled → bool: Whether cut is enabled, must not be null.
read-onlyoverride
endGlyphHeight → double: The line height at the end of the current selection.
read-only
hashCode → int: The hash code for this object.
read-onlyinherited
lastSecondaryTapDownPosition ↔ Offset?: The position of the most recent secondary tap down event on this text input.
read / write
mounted → bool: Whether this State object is currently in a tree.
read-onlyinherited
pasteEnabled → bool: Whether paste is enabled, must not be null.
read-onlyoverride
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited
selectAllEnabled → bool: Whether select all is enabled, must not be null.
read-onlyinherited
selectionEndpoints → List<TextSelectionPoint>: Returns the local coordinates of the endpoints of the current selection.
read-only
selectionOverlay → SelectionOverlay?: The SelectionOverlay that is currently visible on the screen.
read-only
startGlyphHeight → double: The line height at the start of the current selection.
read-only
textEditingValue ↔ TextEditingValue: Gets the current text input.
read / writeoverride-getter
widget → SelectableRegion: The current configuration.
read-onlyinherited

Methods

activate() → void: Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
add(Selectable selectable) → void: Adds the selectable into the registrar.
override
bringIntoView(TextPosition position) → void: Brings the provided TextPosition into the visible area of the text input.
override
build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
copySelection(SelectionChangedCause cause) → void: Copy current selection to Clipboard.
override
cutSelection(SelectionChangedCause cause) → void: Cut current selection to Clipboard.
override
deactivate() → void: Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
didChangeDependencies() → void: Called when a dependency of this State object changes.
override
didUpdateWidget(covariant SelectableRegion oldWidget) → void: Called whenever the widget configuration changes.
override
dispose() → void: Called when this object is removed from the tree permanently.
override
hideToolbar([bool hideHandles = true]) → void: Hides the text selection toolbar.
override
initState() → void: Called when this object is inserted into the tree.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
pasteText(SelectionChangedCause cause) → Future<void>: Paste text from Clipboard.
override
reassemble() → void: Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
remove(Selectable selectable) → void: Removes the selectable from the registrar.
override
selectAll([SelectionChangedCause? cause]) → void: Set the current selection to contain the entire text value.
override
setState(VoidCallback fn) → void: Notify the framework that the internal state of this object has changed.
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
toStringShort() → String: A brief description of this object, usually just the runtimeType and the hashCode.
inherited
userUpdateTextEditingValue(TextEditingValue value, SelectionChangedCause cause) → void: Indicates that the user has requested the delegate to replace its current text editing state with value.
override

Operators

operator ==(Object other) → bool: The equality operator.
inherited