SmoothSelectionController class

Controller for programmatic text selection in a SmoothSelectionRegion.

This is the preferred API for callers that need to drive selection from outside the markdown widget. It keeps widget state and GlobalKey usage out of application code while preserving the same capabilities exposed by SmoothSelectionRegionState.

Constructors

SmoothSelectionController()

Properties

contextMenuAnchors → TextSelectionToolbarAnchors
The anchors used to position the text selection toolbar.
no setter
contextMenuButtonItems → List<ContextMenuButtonItem>
The platform-default context menu button items for the current selection.
no setter
currentState → SmoothSelectionRegionState?
The attached region state, if any.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isAttached → bool
Whether this controller is currently attached to a mounted SmoothSelectionRegion.
no setter
registrar → SelectionRegistrar?
The SelectionRegistrar captured from the attached region.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

clearSelection() → void
Clears the current selection.
dispatchEvent(SelectionEvent event) → SelectionResult?
Dispatches an arbitrary SelectionEvent to the attached region's contained SelectionContainer.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
selectAll([SelectionChangedCause cause = SelectionChangedCause.toolbar]) → void
Selects all content in the attached region, showing handles and toolbar when cause is SelectionChangedCause.toolbar.
selectParagraphAt(Offset globalPosition) → void
Selects the paragraph at globalPosition.
selectWordAt(Offset globalPosition) → void
Selects the word at globalPosition.
toString() → String
A string representation of this object.
inherited

Operators

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