ModTreeView class

Inheritance

Constructors

ModTreeView.new({Key? key, required List<TreeNode> nodes, TreeViewTheme theme = const TreeViewTheme(), bool enableDragDrop = true, bool showIcons = true, bool showCheckboxes = false, Icon? newItemIcon, Icon? updateIcon, Icon? syncIcon, dynamic onNodeSelected(TreeNode)?, dynamic onNodeExpanded(TreeNode)?, dynamic onNodeCollapsed(TreeNode)?, dynamic onNodeDropped(TreeNode, TreeNode)?, dynamic onNodeRightClick(TreeNode)?, dynamic onNodeCheckChanged(TreeNode, bool)?, int sortComparator(TreeNode, TreeNode)?, List<TreeViewMenuItem> getContextMenuItems(TreeNode)?, dynamic onContextMenuItemSelected(TreeNode, String)?})
const

Properties

enableDragDrop → bool
final
getContextMenuItems → List<TreeViewMenuItem> Function(TreeNode)?
Callback to get context menu items for a node Return a list of TreeViewMenuItem to show in the context menu
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
newItemIcon → Icon?
final
nodes → List<TreeNode>
final
onContextMenuItemSelected → dynamic Function(TreeNode, String)?
Callback when a context menu item is selected
final
onNodeCheckChanged → dynamic Function(TreeNode, bool)?
final
onNodeCollapsed → dynamic Function(TreeNode)?
final
onNodeDropped → dynamic Function(TreeNode, TreeNode)?
final
onNodeExpanded → dynamic Function(TreeNode)?
final
onNodeRightClick → dynamic Function(TreeNode)?
final
onNodeSelected → dynamic Function(TreeNode)?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showCheckboxes → bool
final
showIcons → bool
final
sortComparator → int Function(TreeNode, TreeNode)?
final
syncIcon → Icon?
final
theme → TreeViewTheme
final
updateIcon → Icon?
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ModTreeView>
Creates the mutable state for this widget at a given location in the tree.
override
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, int wrapWidth = 65}) → 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