Class Widget

Definition

Namespace:

ElmSharp

Assembly:

ElmSharp.dll

The Widget is an abstract class and the parent of other widgets. Inherits from EvasObject.

[Obsolete("This has been deprecated in API12")]
public abstract class Widget : AccessibleObject, IAccessibleObject

Inheritance

object

EvasObject

AccessibleObject

Widget

Derived

Conformant

Conformant

Container

Container

GestureLayer

GestureLayer

Image

Image

Naviframe

Naviframe

Toolbar

Toolbar

CircleProgressBar

CircleProgressBar

CircleSlider

CircleSlider

Window

Window

Implements

IAccessibleObject

Constructors

Widget()

Creates and initializes a new instance of the Widget class.

Declaration

[Obsolete("This has been deprecated in API12")]
protected Widget()

Widget(EvasObject)

Creates and initializes a new instance of the Widget class.

Declaration

[Obsolete("This has been deprecated in API12")]
protected Widget(EvasObject parent)

Parameters

Type	Name	Description
EvasObject	parent	The parent of the new Widget instance.

Properties

AllowTreeFocus

Sets or gets whether a widget and its children are focusable or not.

Declaration

[Obsolete("This has been deprecated in API12")]
public bool AllowTreeFocus { get; set; }

Property Value

Type	Description
bool

BackgroundColor

Sets or gets the background color of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual Color BackgroundColor { get; set; }

Property Value

Type	Description
Color

Remarks

It could be overridden by special child class.

IsAutoMirroredMode

Sets or gets the widget's mirrored mode setting. When widget is set to automatic mode(true), it follows the system mirrored mode.

Declaration

[Obsolete("This has been deprecated in API12")]
public bool IsAutoMirroredMode { get; set; }

Property Value

Type	Description
bool

IsEnabled

Sets or gets the state of the widget, which might be enabled or disabled.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual bool IsEnabled { get; set; }

Property Value

Type	Description
bool

IsFocusAllowed

Gets whether a widget is focusable or not.

Declaration

[Obsolete("This has been deprecated in API12")]
public bool IsFocusAllowed { get; }

Property Value

Type	Description
bool

Remarks

Widgets which are meant to be interacted with by input events, are created able to be focused by default.

IsFocused

Gets whether this widget is focused.

Declaration

[Obsolete("This has been deprecated in API12")]
public bool IsFocused { get; }

Property Value

Type	Description
bool

IsMirroredMode

Sets or gets the widget's mirrored mode.

Declaration

[Obsolete("This has been deprecated in API12")]
public bool IsMirroredMode { get; set; }

Property Value

Type	Description
bool

Opacity

Sets or gets the opacity of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual int Opacity { get; set; }

Property Value

Type	Description
int

Remarks

It could be overridden by special child class.

Style

Sets or gets the style of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public string Style { get; set; }

Property Value

Type	Description
string

Text

Sets or gets the text of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual string Text { get; set; }

Property Value

Type	Description
string

Remarks

It could be overridden by special child class.

Methods

AllowFocus(bool)

Sets the ability for a widget to be focused.

Declaration

[Obsolete("This has been deprecated in API12")]
public void AllowFocus(bool isAllowFocus)

Parameters

Type	Name	Description
bool	isAllowFocus	true if the object can be focused, false if not(and on errors).

FocusNext(FocusDirection)

Gives focus to the next widget in the widget tree.

Declaration

[Obsolete("This has been deprecated in API12")]
public void FocusNext(FocusDirection direction)

Parameters

Type	Name	Description
FocusDirection	direction	Direction to move the focus.

GetPartColor(string)

Gets color of the particular part of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual Color GetPartColor(string part)

Parameters

Type	Name	Description
string	part	The name of the particular part.

Returns

Type	Description
Color	The color of the particular part.

Remarks

This method is a virtual method, it could be overridden by special child class.

GetPartOpacity(string)

Gets opacity of the particular part of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public int GetPartOpacity(string part)

Parameters

Type	Name	Description
string	part	The name of the particular part.

Returns

Type	Description
int	Opacity value of the particular part.

GetPartText(string)

Gets text of a particular part of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual string GetPartText(string part)

Parameters

Type	Name	Description
string	part	The name of the particular part.

Returns

Type	Description
string	Text of the particular part of the widget.

OnRealized()

The callback of the Realized event.

Declaration

[Obsolete("This has been deprecated in API12")]
protected override void OnRealized()

Overrides

EvasObject.OnRealized()

SetContent(EvasObject, bool)

Sets content to the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public void SetContent(EvasObject content, bool preserveOldContent)

Parameters

Type	Name	Description
EvasObject	content	The content.
bool	preserveOldContent	true, preserve old content will be unset and not be deleted. false, preserve old content will be deleted.

See Also

SetContent(EvasObject)

SetContent(EvasObject)

Sets content to the widget, and the preserve old content will be deleted.

Declaration

[Obsolete("This has been deprecated in API12")]
public void SetContent(EvasObject content)

Parameters

Type	Name	Description
EvasObject	content	The content.

See Also

SetContent(EvasObject, bool)

SetFocus(bool)

Sets the widget to be focused or not.

Declaration

[Obsolete("This has been deprecated in API12")]
public void SetFocus(bool isFocus)

Parameters

Type	Name	Description
bool	isFocus	Whether be focused.

SetNextFocusObject(EvasObject, FocusDirection)

Sets the next widget with specific focus direction.

Declaration

[Obsolete("This has been deprecated in API12")]
public void SetNextFocusObject(EvasObject next, FocusDirection direction)

Parameters

Type	Name	Description
EvasObject	next	Focus next widget.
FocusDirection	direction	Focus direction.

SetPartColor(string, Color)

Sets color of a particular part of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual void SetPartColor(string part, Color color)

Parameters

Type	Name	Description
string	part	The name of the particular part.
Color	color	The color to be set to the widget.

Remarks

This method is a virtual method, it could be overridden by special child class.

SetPartContent(string, EvasObject, bool)

Sets content to the particular part of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual bool SetPartContent(string part, EvasObject content, bool preserveOldContent)

Parameters

Type	Name	Description
string	part	The name of the particular part.
EvasObject	content	The content.
bool	preserveOldContent	true, preserve old content will be unset and not be deleted. false, preserve old content will be deleted.

Returns

Type	Description
bool

See Also

SetPartContent(string, EvasObject)

SetPartContent(string, EvasObject)

Sets content to the particular part of the widget, and the preserve old content will be deleted.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual bool SetPartContent(string part, EvasObject content)

Parameters

Type	Name	Description
string	part	The name of the particular part.
EvasObject	content	The content.

Returns

Type	Description
bool

See Also

SetPartContent(string, EvasObject, bool)

SetPartOpacity(string, int)

Sets opacity of the particular part of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public void SetPartOpacity(string part, int opacity)

Parameters

Type	Name	Description
string	part	The name of the particular part.
int	opacity	The opacity of the particular part.

SetPartText(string, string)

Sets text to the particular part of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public virtual bool SetPartText(string part, string text)

Parameters

Type	Name	Description
string	part	The name of the particular part.
string	text	The text.

Returns

Type	Description
bool

SignalEmit(string, string)

Sends a signal to the edje object of the widget.

Declaration

[Obsolete("This has been deprecated in API12")]
public void SignalEmit(string emission, string source)

Parameters

Type	Name	Description
string	emission	The signal's name.
string	source	The signal's source.

UpdatePartContents(EvasObject, string)

Updates the part contents.

Declaration

[Obsolete("This has been deprecated in API12")]
protected void UpdatePartContents(EvasObject content, string part = "__default__")

Parameters

Type	Name	Description
EvasObject	content	The content which is put into the part.
string	part	The updated part.

Events

Focused

Focused will be triggered when the widget is focused.

Declaration

[Obsolete("This has been deprecated in API12")]
public event EventHandler Focused

Event Type

Type	Description
System.EventHandler

Unfocused

Unfocused will be triggered when the widget is unfocused.

Declaration

[Obsolete("This has been deprecated in API12")]
public event EventHandler Unfocused

Event Type

Type	Description
System.EventHandler

Implements

IAccessibleObject

Extension Methods

RotaryEventExtensions.Activate(EvasObject)

RotaryEventExtensions.AddRotaryEventHandler(EvasObject, RotaryEventHandler)

RotaryEventExtensions.Deactivate(EvasObject)

RotaryEventExtensions.RemoveRotaryEventHandler(EvasObject, RotaryEventHandler)