ZoomableHeadersWidgetState<W extends ZoomableHeadersWidget<ZoomableHeaderWidgetStyle, ZoomController>> class abstract

An abstract widget state that shows both headers and can be zoomed.

Inheritance
Mixed in types

Properties

context → BuildContext
The location in the tree where this widget builds.
no setterinherited
currentDayViewStyle → DayViewStyle
Returns the current day view style.
no setter
hashCode → int
The hash code for this object.
no setterinherited
hourRowHeight ↔ double
The current hour row height.
getter/setter pair
isZoomable → bool
Returns whether this widget should be zoomable.
no setter
mounted → bool
Whether this State object is currently in a tree.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
shouldScrollToInitialTime → bool
Checks whether the widget should scroll to current time.
no setter
verticalScrollController ↔ ScrollController?
The vertical scroll controller.
getter/setter pair
widget → W
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
inherited
calculateHeight([double? hourRowHeight]) → double
Calculates the widget height.
calculateOffsetHourMinute(Offset localOffset) → HourMinute
Given a local position in the widget, calculates its corresponding HourMinute.
calculateTopOffset(HourMinute time, {HourMinute? minimumTime, double? hourRowHeight}) → double
Calculates the top offset of a given time.
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
inherited
didUpdateWidget(covariant W oldWidget) → void
Called whenever the widget configuration changes.
override
dispose() → void
Called when this object is removed from the tree permanently.
override
initState() → void
Called when this object is inserted into the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onZoomFactorChanged(covariant ZoomController controller, ScaleUpdateDetails details) → void
Triggered when the day view zoom factor has changed.
override
onZoomStart(covariant ZoomController controller, ScaleStartDetails details) → void
Triggered when the day view zoom start
override
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
scheduleScrollToInitialTime() → void
Schedules a scroll to the default hour.
scrollToInitialTime() → void
Scrolls to the initial time.
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
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
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited