DartBlockEditor class
The main widget for viewing and editing a DartBlockProgram.
Use this to integrate DartBlock into your program.
Note that this is a scrollable widget; include it in your program accordingly, e.g., by wrapping it in an Expanded widget.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- DartBlockEditor
Constructors
-
DartBlockEditor({Key? key, required DartBlockProgram program, required bool canChange, required bool canDelete, required bool canReorder, required bool canRun, Duration? maximumExecutionDuration, List<
DartBlockNativeFunctionCategory> ? allowedNativeFunctionCategories, List<DartBlockNativeFunctionType> ? allowedNativeFunctionTypes, bool isDense = false, DartBlockColors? colors, ScrollController? scrollController, dynamic onChanged(DartBlockProgram changedDartBlockProgram)?, dynamic onInteraction(DartBlockInteraction dartBlockInteraction)?, void onDownloadScript(String scriptContent, String suggestedFileName)?, EdgeInsets? padding, bool isToolboxDockedBottom = true}) -
const
Properties
-
allowedNativeFunctionCategories
→ List<
DartBlockNativeFunctionCategory> -
final
-
allowedNativeFunctionTypes
→ List<
DartBlockNativeFunctionType> -
final
- canChange → bool
-
Whether new statements and custom functions can be created.
final
- canDelete → bool
-
Whenever existing statements and custom functions can be deleted.
final
- canReorder → bool
-
Whether existing statements can have their order re-arranged.
final
- canRun → bool
-
Whether the DartBlock program can be executed by the user.
final
- colors → DartBlockColors?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isDense → bool
-
Whether the visualization should be dense, i.e., non-scrollable.
final
- isToolboxDockedBottom → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- maximumExecutionDuration → Duration?
-
The duration that DartBlock should wait until it automatically interrupts the execution of the DartBlockProgram.
final
- onChanged → dynamic Function(DartBlockProgram changedDartBlockProgram)?
-
Callback function to notify about changes to the program.
final
- onDownloadScript → void Function(String scriptContent, String suggestedFileName)?
-
Callback function invoked when the user requests to download the current script view (e.g., Java code) of the DartBlockProgram as a file.
final
- onInteraction → dynamic Function(DartBlockInteraction dartBlockInteraction)?
-
Callback function to notify about a user interaction with the user interface of DartBlock.
final
- padding → EdgeInsets?
-
The padding to include around the scrollable part of the widget.
final
- program → DartBlockProgram
-
The DartBlock program.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollController → ScrollController?
-
The ScrollController to use for the widget.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< DartBlockEditor> -
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