Class Naviframe

Definition

Namespace:

ElmSharp

Assembly:

ElmSharp.dll

The Naviframe is a widget to stand for the navigation frame. It's a views manager for applications. Inherits Widget.

public class Naviframe : Widget, IAccessibleObject

Inheritance

object

EvasObject

AccessibleObject

Widget

Naviframe

Implements

IAccessibleObject

Constructors

Naviframe(EvasObject)

Creates and initializes a new instance of the Naviframe class.

Declaration

public Naviframe(EvasObject parent)

Parameters

Type	Name	Description
EvasObject	parent	The parent is a given container which will be attached by Naviframe as a child. It's EvasObject type.

Properties

DefaultBackButtonEnabled

Sets or gets whether the default back button is enabled.

Declaration

public bool DefaultBackButtonEnabled { get; set; }

Property Value

Type	Description
bool

NavigationStack

Gets the list of the navi item.

Declaration

public IReadOnlyList<NaviItem> NavigationStack { get; }

Property Value

Type	Description
System.Collections.Generic.IReadOnlyList<T><NaviItem>

PreserveContentOnPop

Sets or gets the preserve content objects when items are popped.

Declaration

public bool PreserveContentOnPop { get; set; }

Property Value

Type	Description
bool

Methods

CreateHandle(EvasObject)

Creates a widget handle.

Declaration

protected override IntPtr CreateHandle(EvasObject parent)

Parameters

Type	Name	Description
EvasObject	parent	Parent EvasObject.

Returns

Type	Description
System.IntPtr	Handle IntPtr.

Overrides

EvasObject.CreateHandle(EvasObject)

InsertAfter(NaviItem, EvasObject, string, string)

Inserts a new item into the naviframe after the item.

Declaration

public NaviItem InsertAfter(NaviItem after, EvasObject content, string title, string style)

Parameters

Type	Name	Description
NaviItem	after	The item for which a new item is inserted after.
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".
string	title	The current item title. Null would be default.
string	style	The current item style name. Null would be default.

Returns

Type	Description
NaviItem	The created item, or null upon failure.

InsertAfter(NaviItem, EvasObject, string)

Inserts a new item into the naviframe after the item. The style is null.

Declaration

public NaviItem InsertAfter(NaviItem after, EvasObject content, string title)

Parameters

Type	Name	Description
NaviItem	after	The item which a new item is inserted after.
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".
string	title	The current item title. Null would be default.

Returns

Type	Description
NaviItem	The created item, or null upon failure.

InsertAfter(NaviItem, EvasObject)

Inserts a new item into the naviframe after the item. The title is "" and the style is null.

Declaration

public NaviItem InsertAfter(NaviItem after, EvasObject content)

Parameters

Type	Name	Description
NaviItem	after	The item for which a new item is inserted after.
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".

Returns

Type	Description
NaviItem	The created item, or null upon failure.

InsertBefore(NaviItem, EvasObject, string, string)

Inserts a new item into the naviframe before the item.

Declaration

public NaviItem InsertBefore(NaviItem before, EvasObject content, string title, string style)

Parameters

Type	Name	Description
NaviItem	before	The item for which a new item is inserted before.
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".
string	title	The current item title. Null would be default.
string	style	The current item style name. Null would be default.

Returns

Type	Description
NaviItem	The created item, or null upon failure.

InsertBefore(NaviItem, EvasObject, string)

Inserts a new item into the naviframe before the item. The style is null.

Declaration

public NaviItem InsertBefore(NaviItem before, EvasObject content, string title)

Parameters

Type	Name	Description
NaviItem	before	The item for which a new item is inserted before.
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".
string	title	The current item title. Null would be default.

Returns

Type	Description
NaviItem	The created item, or null upon failure.

InsertBefore(NaviItem, EvasObject)

Inserts a new item into the naviframe before the item. The title is "" and the style is null.

Declaration

public NaviItem InsertBefore(NaviItem before, EvasObject content)

Parameters

Type	Name	Description
NaviItem	before	The item for which a new item is inserted before.
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".

Returns

Type	Description
NaviItem	The created item, or null upon failure.

Pop()

Pops an item that is on top of the stack.

Declaration

public void Pop()

Push(EvasObject, string, string)

Pushes a new item to the top of the naviframe stack and shows it.

Declaration

public NaviItem Push(EvasObject content, string title, string style)

Parameters

Type	Name	Description
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".
string	title	The current item title. Null would be default.
string	style	The current item style name. Null would be default.

Returns

Type	Description
NaviItem	The created item, or null upon failure.

Push(EvasObject, string)

Pushes a new item to the top of the naviframe stack and shows it. The style is null.

Declaration

public NaviItem Push(EvasObject content, string title)

Parameters

Type	Name	Description
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".
string	title	The current item title. Null would be default.

Returns

Type	Description
NaviItem

Push(EvasObject)

Pushes a new item to the top of the naviframe stack and shows it. The title and style are null.

Declaration

public NaviItem Push(EvasObject content)

Parameters

Type	Name	Description
EvasObject	content	The main content object. The name of the content part is "elm.swallow.content".

Returns

Type	Description
NaviItem	The created item, or null upon failure.

Events

AnimationFinished

AnimationFinished will be triggered when the animation is finished.

Declaration

public event EventHandler AnimationFinished

Event Type

Type	Description
System.EventHandler

Popped

Popped will be triggered when the NaviItem is removed.

Declaration

public event EventHandler<NaviframeEventArgs> Popped

Event Type

Type	Description
System.EventHandler<TEventArgs><NaviframeEventArgs>

Remarks

It is always called when the NaviItem is removed. (even if removed by NaviItem.Delete()) This event will be invoked in progress of the Pop/Delete operation. After calling the Popped event, the Pop/Delete method will be returned.

Implements

IAccessibleObject

Extension Methods

RotaryEventExtensions.Activate(EvasObject)

RotaryEventExtensions.AddRotaryEventHandler(EvasObject, RotaryEventHandler)

RotaryEventExtensions.Deactivate(EvasObject)

RotaryEventExtensions.RemoveRotaryEventHandler(EvasObject, RotaryEventHandler)