Class Widget

Definition

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

Widget provides some common functionality required by all custom widget.

public class Widget : BaseHandle, INotifyPropertyChanged, IDisposable
Inheritance
object
Tizen.NUI.Binding.BindableObject
Tizen.NUI.Binding.Element
BaseHandle
Widget
Implements
System.ComponentModel.INotifyPropertyChanged
System.IDisposable

Constructors

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Widget()

Creates a Widget handle.

Declaration
public Widget()

Methods

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Dispose(DisposeTypes)

Dispose.

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

The dispose type
Overrides
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OnCreate(string, Window)

The user should override this function to determine when they create widget.

Declaration
protected virtual void OnCreate(string contentInfo, Window window)
Parameters
Type Name Description
string contentInfo

Information from WidgetView for creating. It contains previous status of widget which is sent by SetContentInfo before.
Window window

Window for widget
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OnPause()

The user should override this function to determine when they pause widget.

Declaration
protected virtual void OnPause()
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OnResize(Window)

The user should override this function to determine when they resize widget.

Declaration
protected virtual void OnResize(Window window)
Parameters
Type Name Description
Window window

Window for widget
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OnResume()

The user should override this function to determine when they resume widget.

Declaration
protected virtual void OnResume()
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OnTerminate(string, TerminationType)

The user should override this function to determine when they terminate widget.

Declaration
protected virtual void OnTerminate(string contentInfo, Widget.TerminationType type)
Parameters
Type Name Description
string contentInfo

Data from WidgetView for deleting
Widget.TerminationType type

Termination type. When user delete widget view, termination type is PERMANENT.
View Source

OnUpdate(string, int)

The user should override this function to determine when they update widget.

Declaration
protected virtual void OnUpdate(string contentInfo, int force)
Parameters
Type Name Description
string contentInfo

Data from WidgetView for updating
int force

Although the widget is paused, if it is true, the widget can be updated
View Source

SetContentInfo(string)

Set content info to WidgetView.

Declaration
public void SetContentInfo(string contentInfo)
Parameters
Type Name Description
string contentInfo

Content info is kind of context information which contains current status of widget.

Implements

System.ComponentModel.INotifyPropertyChanged
System.IDisposable