PatchedPreloadPageView class
نسخة مُعدّلة من PreloadPageView تدعم padEnds.
الحزمة الأصلية (preload_page_view 0.2.0) لا تمرر padEnds إلى
SliverFillViewport، فالقيمة الافتراضية true تُسبب هامشاً يجعل
viewportFraction: 0.5 يعرض 1.5 صفحة بدل 2.
عند padEnds: false، تُعرض الصفحات بدون هامش إضافي.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- PatchedPreloadPageView
- Available extensions
Constructors
-
PatchedPreloadPageView.builder({Key? key, Axis scrollDirection = Axis.horizontal, bool reverse = false, PreloadPageController? controller, ScrollPhysics? physics, bool pageSnapping = true, ValueChanged<
int> ? onPageChanged, required IndexedWidgetBuilder itemBuilder, int? itemCount, int preloadPagesCount = 1, bool padEnds = true})
Properties
- childrenDelegate → SliverChildDelegate
-
final
- controller → PreloadPageController
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onPageChanged
→ ValueChanged<
int> ? -
final
- padEnds → bool
-
عند false، لا يُضاف هامش قبل أول عنصر وبعد آخر عنصر.
final
- pageSnapping → bool
-
final
- physics → ScrollPhysics?
-
final
- preloadPagesCount → int
-
final
- reverse → bool
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollDirection → Axis
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< PatchedPreloadPageView> -
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
-
fontSizeDropDown(
{double? height, Color? color, bool isDark = false, TafsirStyle? tafsirStyle}) → Widget -
Available on Widget, provided by the FontSizeExtension extension
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
showSajda(
BuildContext context, int pageIndex, String sajdaName, Color sajdaNameColor) → Widget -
Available on Widget, provided by the SajdaExtension extension
Displays a Sajda widget. -
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