Class ContextPopup

It inherits Layout. The ContextPopup is a widget that when shown, pops up a list of items.

Inheritance
Object
EvasObject
AccessibleObject
Widget
Container
Layout
ContextPopup
Implements
Inherited Members
Namespace: ElmSharp
Assembly: ElmSharp.dll
Syntax
public class ContextPopup : Layout, IAccessibleObject

Constructors

ContextPopup(EvasObject)

Creates and initializes a new instance of the ContextPopup class.

Declaration
public ContextPopup(EvasObject parent)
Parameters
Type Name Description
EvasObject parent

The parent is a given container, which will be attached by ContextPopup as a child. It's EvasObject type.
API Version
preview

Properties

AutoHide

Gets or sets whether the ContextPopup hides automatically or not when the parent of the ContextPopup is resized.

Declaration
public bool AutoHide { get; set; }
Property Value
Type Description
Boolean
Remarks

Default value of AutoHide is False.

API Version
preview

Direction

Gets the current direction of a ContextPopup.

Declaration
public ContextPopupDirection Direction { get; }
Property Value
Type Description
ContextPopupDirection
Remarks

Once the ContextPopup shows up, the direction would be determined.

API Version
preview

IsHorizontal

Gets or sets the value of the current ContextPopup object's orientation. True for horizontal mode, False for vertical mode (or errors).

Declaration
public bool IsHorizontal { get; set; }
Property Value
Type Description
Boolean
API Version
preview

Opacity

Gets the Alpha of a default Color class.

Declaration
public override int Opacity { get; set; }
Property Value
Type Description
Int32
Overrides
API Version
preview

Methods

Append(String)

Adds a new item to a ContextPopup object with the label.

Declaration
public ContextPopupItem Append(string label)
Parameters
Type Name Description
String label

Label of the new item.
Returns
Type Description
ContextPopupItem

A ContextPopupItem added, or null on errors.
API Version
preview

Append(String, EvasObject)

Adds a new item to a ContextPopup object with the label and icon.

Declaration
public ContextPopupItem Append(string label, EvasObject icon)
Parameters
Type Name Description
String label

Label of the new item.
EvasObject icon

Icon to be set on the new item.
Returns
Type Description
ContextPopupItem

A ContextPopupItem added, or null on errors.
API Version
preview

Clear()

Clears all the items in a given ContextPopup object.

Declaration
public void Clear()
API Version
preview

CreateHandle(EvasObject)

Creates a widget handle.

Declaration
protected override IntPtr CreateHandle(EvasObject parent)
Parameters
Type Name Description
EvasObject parent

Parent EvasObject.
Returns
Type Description
IntPtr

Handle IntPtr.
Overrides
API Version
preview

Dismiss()

Dismisses a ContextPopup object. The ContextPopup will be hidden and the "clicked" signal will be emitted.

Declaration
public void Dismiss()
API Version
preview

GetDirectionPriority(out ContextPopupDirection, out ContextPopupDirection, out ContextPopupDirection, out ContextPopupDirection)

Gets the direction priority of a ContextPopup.

Declaration
public void GetDirectionPriority(out ContextPopupDirection first, out ContextPopupDirection second, out ContextPopupDirection third, out ContextPopupDirection fourth)
Parameters
Type Name Description
ContextPopupDirection first

1st priority of the direction to be returned.
ContextPopupDirection second

2nd priority of the direction to be returned.
ContextPopupDirection third

2nd priority of the direction to be returned.
ContextPopupDirection fourth

4th priority of the direction to be returned.
API Version
preview

IsAvailableDirection(ContextPopupDirection)

Gets the possibility that the direction would be available.

Declaration
public bool IsAvailableDirection(ContextPopupDirection direction)
Parameters
Type Name Description
ContextPopupDirection direction

A direction that the user wants to check.
Returns
Type Description
Boolean

Get false if you cannot put it in the direction. Get true if it's possible.
API Version
preview

SetDirectionPriorty(ContextPopupDirection, ContextPopupDirection, ContextPopupDirection, ContextPopupDirection)

Sets the direction priority of a ContextPopup.

Declaration
public void SetDirectionPriorty(ContextPopupDirection first, ContextPopupDirection second, ContextPopupDirection third, ContextPopupDirection fourth)
Parameters
Type Name Description
ContextPopupDirection first

1st priority of the direction.
ContextPopupDirection second

2nd priority of the direction.
ContextPopupDirection third

3th priority of the direction.
ContextPopupDirection fourth

4th priority of the direction.
API Version
preview

Events

Dismissed

Dismissed is raised when the ContextPopup item is dismissed.

Declaration
public event EventHandler Dismissed
Event Type
Type Description
EventHandler
Remarks

Outside of ContextPopup is clicked or it's parent area is changed or the language is changed, and then ContextPopup is dismissed.

API Version
preview

Implements

Extension Methods