TwoDimensionalGridView class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- TwoDimensionalScrollView
- TwoDimensionalGridView
Constructors
- TwoDimensionalGridView({Key? key, bool? primary, Axis mainAxis = Axis.vertical, ScrollableDetails verticalDetails = const ScrollableDetails.vertical(), ScrollableDetails horizontalDetails = const ScrollableDetails.horizontal(), required TwoDimensionalChildBuilderDelegate delegate, double width = 200, double height = 200, double? cacheExtent, DiagonalDragBehavior diagonalDragBehavior = DiagonalDragBehavior.none, DragStartBehavior dragStartBehavior = DragStartBehavior.start, ScrollViewKeyboardDismissBehavior? keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual, Clip clipBehavior = Clip.hardEdge})
-
const
Properties
- cacheExtent → double?
-
Deprecated. Use scrollCacheExtent instead.
finalinherited
- cacheExtentStyle → CacheExtentStyle?
-
Deprecated. Use scrollCacheExtent instead.
finalinherited
- clipBehavior → Clip
-
The content will be clipped (or not) according to this option.
finalinherited
- delegate → TwoDimensionalChildDelegate
-
A delegate that provides the children for the TwoDimensionalScrollView.
finalinherited
- diagonalDragBehavior → DiagonalDragBehavior
-
Whether scrolling gestures should lock to one axes, allow free movement
in both axes, or be evaluated on a weighted scale.
finalinherited
- dragStartBehavior → DragStartBehavior
-
Determines the way that drag start behavior is handled.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double
-
final
- hitTestBehavior → HitTestBehavior
-
Defines the behavior of gesture detector used in this Scrollable.
finalinherited
- horizontalDetails → ScrollableDetails
-
The configuration of the horizontal Scrollable.
finalinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- keyboardDismissBehavior → ScrollViewKeyboardDismissBehavior?
-
The ScrollViewKeyboardDismissBehavior defines how this ScrollView will
dismiss the keyboard automatically.
finalinherited
- mainAxis → Axis
-
The main axis of the two.
finalinherited
- primary → bool?
-
Whether this is the primary scroll view associated with the parent
PrimaryScrollController.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollCacheExtent → ScrollCacheExtent?
-
The viewport has an area before and after the visible area to cache items
that are about to become visible when the user scrolls.
finalinherited
- verticalDetails → ScrollableDetails
-
The configuration of the vertical Scrollable.
finalinherited
- width → double
-
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
buildViewport(
BuildContext context, ViewportOffset verticalOffset, ViewportOffset horizontalOffset) → Widget -
Build the two dimensional viewport.
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, 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