TableViewCell class

Creates a cell of the TableView, along with information regarding merged cells and RepaintBoundarys.

When merging cells in a TableView, the same child should be returned from every vicinity the merged cell contains. The build method will only be called once for a merged cell, but since the table's children are lazily laid out, returning the same child ensures the merged cell can be built no matter which part of it is visible.

Inheritance

Constructors

TableViewCell({Key? key, int? rowMergeStart, int? rowMergeSpan, int? columnMergeStart, int? columnMergeSpan, bool addRepaintBoundaries = true, required Widget child})
Creates a widget that controls how a child of a TableView spans across multiple rows or columns.
const

Properties

addRepaintBoundaries → bool
Whether to wrap each child in a RepaintBoundary.
final
child → Widget
The child contained in this cell of the TableView.
final
columnMergeSpan → int?
Represents the number of columns spanned by a merged cell.
final
columnMergeStart → int?
Represents the column index where a merged cell in the table begins.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
rowMergeSpan → int?
Represents the number of rows spanned by a merged cell.
final
rowMergeStart → int?
Represents the row index where a merged cell in the table begins.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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