ZetaTopAppBar class Components
Top app bars provide content and actions related to the current screen.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- ZetaStatefulWidget
- ZetaTopAppBar
- Implemented types
- Available Extensions
Constructors
-
ZetaTopAppBar({Key? key, bool? rounded, List<
Widget> ? actions, bool automaticallyImplyLeading = true, ZetaSearchController? searchController, Widget? leading, Widget? title, TextStyle? titleTextStyle, ZetaTopAppBarType type = ZetaTopAppBarType.defaultAppBar, void onSearch(String)?, String? searchHintText = 'Search', VoidCallback? onSearchMicrophoneIconPressed}) -
Creates a ZetaTopAppBar.
const
-
ZetaTopAppBar.centered({Key? key, bool? rounded, List<
Widget> ? actions, bool automaticallyImplyLeading = true, ZetaSearchController? searchController, Widget? leading, Widget? title, TextStyle? titleTextStyle, void onSearch(String)?, String? searchHintText = 'Search', VoidCallback? onSearchMicrophoneIconPressed}) -
Creates a ZetaTopAppBar with centered title.
const
-
ZetaTopAppBar.extended({Key? key, bool? rounded, List<
Widget> ? actions, bool automaticallyImplyLeading = true, ZetaSearchController? searchController, Widget? leading, Widget? title, TextStyle? titleTextStyle, void onSearch(String)?, String? searchHintText = 'Search', VoidCallback? onSearchMicrophoneIconPressed, bool shrinks = true}) -
Creates a ZetaTopAppBar with an extended title over 2 lines.
const
Properties
-
actions
→ List<
Widget> ? -
A list of Widgets to display in a row after the title widget.
final
- automaticallyImplyLeading → bool
-
Configures whether the back button to be displayed.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- leading → Widget?
-
Widget displayed first in the app bar row.
final
- onSearch → (void Function(String)?)
-
Called when text in the search field is submitted.
final
- onSearchMicrophoneIconPressed → VoidCallback?
-
If omitted the microphone icon won't show up. Called when the icon button is pressed. Normally used for speech recognition/speech to text.
final
- preferredSize → Size
-
The size this widget would prefer if it were otherwise unconstrained.
no setteroverride
- rounded → bool?
-
Sets rounded or sharp border of the containing box and the icon style.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- searchController → ZetaSearchController?
-
Used to control the search textfield and states.
final
- searchHintText → String?
-
Label used as hint text. If null, displays 'Search'.
final
- shrinks → bool
-
If
ZetaTopAppBarType.extendshrinks. Does not affect other types of app bar.final - title → Widget?
-
Title of the app bar.
final
- titleTextStyle → TextStyle?
-
AppBar titleTextStyle
final
- type → ZetaTopAppBarType
-
Defines the styles of the app bar.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< ZetaTopAppBar> -
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.
override
-
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