AdvancedProgressPainter class
Advanced progress painter.
- Inheritance
-
- Object
- Listenable
- CustomPainter
- AdvancedProgressPainter
Constructors
- AdvancedProgressPainter({double? primaryValue, double? secondaryValue, double? secondaryWidth, double? radius, double? startAngle, double? maxDegrees, double? progressGap, int? division, int? levelAmount, double? levelLowWidth, double? levelLowHeight, double? levelHighWidth, double? levelHighHeight, Color? primaryColor, Color? secondaryColor, Color? tertiaryColor, bool? levelHighBeginEnd})
-
const
Properties
- division → int?
-
Primary progress division.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- levelAmount → int?
-
Amount of levels on primary progress.
final
- levelHighBeginEnd → bool?
-
True if need to begin and end with high level.
final
- levelHighHeight → double?
-
Height of high levels managed by division on primary progress.
final
- levelHighWidth → double?
-
Width of levels on primary progress.
final
- levelLowHeight → double?
-
Height of low levels on primary progress.
final
- levelLowWidth → double?
-
Width of levels on primary progress.
final
- maxDegrees → double?
-
Progress degrees from startAngle.
final
- primaryColor → Color?
-
Primary color that used as a color for progress of first in gradient.
User for primary and secondary progress.
final
- primaryValue → double?
-
Value for primary progress.
final
- progressGap → double?
-
Gap between primary and secondary progress.
final
- radius → double?
-
Total radius for whole widget.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- secondaryColor → Color?
-
Secondary color that used last in gradient.
User for primary and secondary progress.
final
- secondaryValue → double?
-
Value for secondary progress.
final
- secondaryWidth → double?
-
Secondary progress width.
final
- semanticsBuilder → SemanticsBuilderCallback?
-
Returns a function that builds semantic information for the picture drawn
by this painter.
no setterinherited
- startAngle → double?
-
Progress start angle.
final
- tertiaryColor → Color?
-
Tertiary color that used for inactive part of progress.
User for primary and secondary progress.
final
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be notified when it is time to repaint.
inherited
-
hitTest(
Offset position) → bool? -
Called whenever a hit test is being performed on an object that is using
this custom paint delegate.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
paint(
Canvas canvas, Size size) → void -
Called whenever the object needs to paint. The given Canvas has its
coordinate space configured such that the origin is at the top left of the
box. The area of the box is the size of the
size
argument.override -
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that the
object notifies when it is time to repaint.
inherited
-
shouldRebuildSemantics(
covariant CustomPainter oldDelegate) → bool -
Called whenever a new instance of the custom painter delegate class is
provided to the RenderCustomPaint object, or any time that a new
CustomPaint object is created with a new instance of the custom painter
delegate class (which amounts to the same thing, because the latter is
implemented in terms of the former).
inherited
-
shouldRepaint(
covariant CustomPainter oldDelegate) → bool -
Called whenever a new instance of the custom painter delegate class is
provided to the RenderCustomPaint object, or any time that a new
CustomPaint object is created with a new instance of the custom painter
delegate class (which amounts to the same thing, because the latter is
implemented in terms of the former).
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited