LogPanel class
A widget to show redirected logs from print
.
Typically, LogPanel is used in combination with LogListenerScope or VerticalLogPanel. The height of LogPanel can be adjusted by dragging between minHeight and maxHeight.
listenable: LogValueNotifier which passed redirected logs from print
to LogPanel.
If there is an ancestor LogListenerScope widget, listenable will be
not required, LogPanel will use the listenable provided by LogListenerScope.
itemBuilder: Redirected Logs will be shown in ListView, so itemBuilder is used for customizing
item appearance. _defaultItemBuilder
will be used by default.
See also VerticalLogPanel.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- LogPanel
Constructors
- LogPanel({Key? key, required double minHeight, double maxHeight = double.infinity, LogValueNotifier? listenable, bool mergeDuplicateLogs = true, LogItemBuilder itemBuilder = LogPanel.defaultItemBuilder})
-
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- itemBuilder → LogItemBuilder
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- listenable → LogValueNotifier?
-
final
- maxHeight → double
-
final
- mergeDuplicateLogs → bool
-
Merge adjacent duplicate logs
final
- minHeight → double
-
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(
) → _LogPanelState -
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}) → 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
Static Methods
-
defaultItemBuilder(
BuildContext context, LogInfo logInfo, bool isFullScreen) → Widget