ToolBarSpacer class
A spacer utility widget for the toolbar.
- Inheritance
-
- Object
- ToolbarItem
- ToolBarSpacer
Constructors
- ToolBarSpacer({Key? key, double spacerUnits = 1.0})
-
Builds a spacer utility widget for the toolbar. It generates blank space
between the toolbar actions.
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- spacerUnits → double
-
How much space to generate, expressed in multiples of
_kToolbarItemWidthfinal
Methods
-
build(
BuildContext context, ToolbarItemDisplayMode displayMode) → Widget -
Builds the final widget for this display mode for this item.
Sub-classes implement this to build the widget that is appropriate
for the given display mode (in toolbar or overflowed).
override
-
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
-
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