NmPeekPager<T> class
Vertical pager of items; dragging a page sideways reveals leftBuilder (drag right) or rightBuilder (drag left) behind it — past a third of the width it snaps open, otherwise back. Added in 0.3.0.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- NmPeekPager
Constructors
-
NmPeekPager({Key? key, required List<
T> items, required Widget itemBuilder(BuildContext context, T item, int index), Widget leftBuilder(BuildContext context, T item)?, Widget rightBuilder(BuildContext context, T item)?, int initialIndex = 0, ValueChanged<int> ? onPageChanged}) -
Creates an NmPeekPager.
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialIndex → int
-
First page.
final
- itemBuilder → Widget Function(BuildContext context, T item, int index)
-
Draws a page.
final
-
items
→ List<
T> -
Pages.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- leftBuilder → Widget Function(BuildContext context, T item)?
-
Panel revealed by dragging right.
final
-
onPageChanged
→ ValueChanged<
int> ? -
Called with the page shown.
final
- rightBuilder → Widget Function(BuildContext context, T item)?
-
Panel revealed by dragging left.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< NmPeekPager< T> > -
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