Class AppBar

Definition

Namespace:
Tizen.NUI.Components
Assembly:
Tizen.NUI.Components.dll

The AppBar class is a class which shows title text and provides navigation and action functions on Page.

public class AppBar : Control, IDynamicResourceHandler, INameScope, System.IDisposable, IResourcesProvider
Inheritance
object
BindableObject
Element
BaseHandle
Animatable
Container
View
ViewWrapper
CustomView
VisualView
Control
AppBar
Implements
IDynamicResourceHandler
INameScope
System.IDisposable
IResourcesProvider

Constructors

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AppBar()

Creates a new instance of AppBar.

Declaration
public AppBar()
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AppBar(string)

Creates a new instance of AppBar.

Declaration
public AppBar(string style)
Parameters
Type Name Description
string style

Creates AppBar by special style defined in UX.
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AppBar(AppBarStyle)

Creates a new instance of AppBar.

Declaration
public AppBar(AppBarStyle appBarStyle)
Parameters
Type Name Description
AppBarStyle appBarStyle

Creates AppBar by style customized by user.

Fields

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ActionContentProperty

ActionContentProperty

Declaration
public static readonly BindableProperty ActionContentProperty
Field Value
Type Description
BindableProperty
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AutoNavigationContentProperty

AutoNavigationContentProperty

Declaration
public static readonly BindableProperty AutoNavigationContentProperty
Field Value
Type Description
BindableProperty
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NavigationContentProperty

NavigationContentProperty

Declaration
public static readonly BindableProperty NavigationContentProperty
Field Value
Type Description
BindableProperty
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TitleContentProperty

TitleContentProperty

Declaration
public static readonly BindableProperty TitleContentProperty
Field Value
Type Description
BindableProperty
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TitleProperty

TitleProperty

Declaration
public static readonly BindableProperty TitleProperty
Field Value
Type Description
BindableProperty

Properties

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ActionContent

Action content of AppBar. ActionContent is added as a child of AppBar automatically. Action content contains action views and action buttons by Actions. The Action and ActionButton styles of AppBarStyle are applied to actions only by setting Actions.

Declaration
public View ActionContent { get; set; }
Property Value
Type Description
View
View Source

Actions

Action views of AppBar. Action views are added to ActionContent of AppBar. If action views and action buttons are set to Actions, then proper style look for action views and action buttons are automatically applied to action views and action buttons. e.g. size, button icon color, etc. If you do not want to apply framework's style look for action views and action buttons, then please use ActionContent.Add(actionView) instead of setting Actions.

Declaration
public IEnumerable<View> Actions { get; set; }
Property Value
Type Description
IEnumerable<><View>
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AutoNavigationContent

Flag to indicate if default navigation content is automatically set or not. The default value is true. If AutoNavigationContent is set to be true and NavigationContent is not set, then default navigation content is automatically displayed. If default navigation content is clicked, the back navigation proceeds.

Declaration
public bool AutoNavigationContent { get; set; }
Property Value
Type Description
bool
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DefaultActionContent

Default action content of AppBar set automatically by default. If ActionContent is not set by user, then default action content is automatically displayed.

Declaration
protected View DefaultActionContent { get; }
Property Value
Type Description
View
View Source

DefaultNavigationContent

Default navigation content of AppBar set automatically by default. If AutoNavigationContent is set to be true and NavigationContent is not set, then default navigation content is automatically displayed. If default navigation content is clicked, it calls navigator pop operation.

Declaration
protected View DefaultNavigationContent { get; }
Property Value
Type Description
View
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DefaultTitleContent

Default title content of AppBar set automatically by default. If TitleContent is not set by user, then default title content is automatically displayed.

Declaration
protected View DefaultTitleContent { get; }
Property Value
Type Description
View
View Source

NavigationContent

Navigation content of AppBar. NavigationContent is added as a child of AppBar automatically. If AutoNavigationContent is set to be true and NavigationContent is not set, then default navigation content is automatically displayed.

Declaration
public View NavigationContent { get; set; }
Property Value
Type Description
View
View Source

Title

Title text of AppBar. Title sets title text to the default title content. If TitleContent is not TextLabel, then Title does not set title text of the TitleContent.

Declaration
public string Title { get; set; }
Property Value
Type Description
string
View Source

TitleContent

Title content of AppBar. TitleContent is added as a child of AppBar automatically. If TitleContent is not TextLabel, then Title does not set title text of the TitleContent.

Declaration
public View TitleContent { get; set; }
Property Value
Type Description
View

Methods

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AccessibilityGetName()

Gets accessibility name.

Declaration
protected override string AccessibilityGetName()
Returns
Type Description
string
Overrides
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ApplyStyle(ViewStyle)

Applies style to AppBar.

Declaration
public override void ApplyStyle(ViewStyle viewStyle)
Parameters
Type Name Description
ViewStyle viewStyle

The style to apply.
Overrides
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CreateViewStyle()

Gets AppBar style.

Declaration
protected override ViewStyle CreateViewStyle()
Returns
Type Description
ViewStyle

The default AppBar style.
Overrides
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Dispose(DisposeTypes)

Disposes AppBar and all children on it.

Declaration
protected override void Dispose(DisposeTypes type)
Parameters
Type Name Description
DisposeTypes type

Dispose type.
Overrides
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GetNextFocusableView(View, FocusDirection, bool)

ToDo : only key navigation is enabled, but value editing is not yet added. for example, after enter key and up/down key the value need be changed.

Declaration
public override View GetNextFocusableView(View currentFocusedView, View.FocusDirection direction, bool loopEnabled)
Parameters
Type Name Description
View currentFocusedView
View.FocusDirection direction
bool loopEnabled
Returns
Type Description
View
Overrides
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OnInitialize()

Overrides the parent method. This method is called by the framework when the instance is created.

Declaration
public override void OnInitialize()
Overrides
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PassFocusableViewInsideIfNeeded()

when the derived class of Control is used as container and itself is not Focusable, this can be used when calling SetCurrentFocusView() this can return Focusable View inside of itself. this can be utilized when default algorithm is enabled and when the case of setting first key focus in container.

Declaration
protected override View PassFocusableViewInsideIfNeeded()
Returns
Type Description
View

Focusable View inside of container
Overrides

Implements

System.IDisposable

Extension Methods