Class SfRadialMenu

Initializes a new instance of the SfRadialMenu class.

Inheritance

System.Object

SfRadialMenu

Implements

System.ComponentModel.IComponent

System.IDisposable

Namespace: Syncfusion.SfRadialMenu.iOS

Assembly: Syncfusion.SfRadialMenu.iOS.dll

Syntax

public class SfRadialMenu : UIView, IComponent, IDisposable

Constructors

SfRadialMenu()

Initializes a new instance of the SfRadialMenu class.

Declaration

public SfRadialMenu()

SfRadialMenu(IntPtr)

Initializes a new instance of the SfRadialMenu class.

Declaration

public SfRadialMenu(IntPtr handle)

Parameters

Type	Name	Description
System.IntPtr	handle	The handle.

Properties

AnimationDuration

Gets or sets the duration of the animation.

Declaration

public double AnimationDuration { get; set; }

Property Value

Type	Description
System.Double	The duration of the animation.

CenterButtonBackgroundColor

Gets or sets a value indicating whether the back color of the center button at first level. It will not applicable to custom view assigned through CenterButtonView.

Declaration

public UIColor CenterButtonBackgroundColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the center button background.

CenterButtonBackText

Gets or sets a value indicating whether text of the center button when it navigated to next level and not in first level and it can also act as font icon. It will not applicable to custom view assigned through CenterBackButtonView.

Declaration

public string CenterButtonBackText { get; set; }

Property Value

Type	Description
System.String	The center button back text.

CenterButtonBackTextColor

Gets or sets a value indicating center button back text/font icon color.

Declaration

public UIColor CenterButtonBackTextColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the center button back text.

CenterButtonBackView

Gets or sets a value indicating whether a view of the center button when it navigated to next level and not in first level. Any view can be assigned as center back button view

Declaration

public UIView CenterButtonBackView { get; set; }

Property Value

Type	Description
UIKit.UIView	The center button back view.

CenterButtonBorderColor

Gets or sets a value indicating whether the border color of the center button.

Declaration

public UIColor CenterButtonBorderColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the center button border.

CenterButtonBorderThickness

Gets or sets a value indicating whether the border thickness of the center button.

Declaration

public double CenterButtonBorderThickness { get; set; }

Property Value

Type	Description
System.Double	The center button border thickness.

CenterButtonIconFont

Gets or sets the center button icon font.

Declaration

public UIFont CenterButtonIconFont { get; set; }

Property Value

Type	Description
UIKit.UIFont	The center button icon font.

CenterButtonPlacement

Gets or sets the center button placement.

Declaration

public SfRadialMenuCenterButtonPlacement CenterButtonPlacement { get; set; }

Property Value

Type	Description
SfRadialMenuCenterButtonPlacement	The center button placement.

CenterButtonRadius

Gets or sets the value that indicating the size of the center button at first level by adjusting its radius.

Declaration

public double CenterButtonRadius { get; set; }

Property Value

Type	Description
System.Double	The center button radius.

CenterButtonText

Gets or sets a value indicating whether text of the center button at first level and it can also act as font icon. It will not applicable to custom view assigned through CenterButtonView.

Declaration

public string CenterButtonText { get; set; }

Property Value

Type	Description
System.String	The center button text.

CenterButtonTextColor

Gets or sets a value indicating whether text/font icon color of the center button at first level. It will not applicable to custom view assigned through CenterButtonView

Declaration

public UIColor CenterButtonTextColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the center button text.

CenterButtonTextFrame

Gets or sets the value indicating view of the center button at first level. Any view can be assigned as center button view.

Declaration

public CGRect CenterButtonTextFrame { get; set; }

Property Value

Type	Description
CoreGraphics.CGRect	The center button text frame.

CenterButtonView

Gets or sets a value indicating whether view of the center button at first level. Any view can be assigned as center button view

Declaration

public UIView CenterButtonView { get; set; }

Property Value

Type	Description
UIKit.UIView	The center button view.

DrillDownColor

Gets or sets the color of the drill down.

Declaration

public UIColor DrillDownColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the drill down.

EnableCenterButtonAnimation

Gets or sets a value indicating whether that enable and disable Zoom In or Zoom out animation when the RadialMenu getting open or close respectively.

Declaration

public bool EnableCenterButtonAnimation { get; set; }

Property Value

Type	Description
System.Boolean	true if enable center button animation; otherwise, false.

EnableRotation

Gets or sets a value indicating whether that enable or disable the rim rotation with touch gestures.

Declaration

public bool EnableRotation { get; set; }

Property Value

Type	Description
System.Boolean	true if enable rotation; otherwise, false.

Frame

Gets or sets the frame.

Declaration

public override CGRect Frame { get; set; }

Property Value

Type
CoreGraphics.CGRect

IsDragEnabled

Gets or sets a value indicating whether the center button can be drag on the view. It is applicable when the RadialMenu in closed state.

Declaration

public bool IsDragEnabled { get; set; }

Property Value

Type	Description
System.Boolean	true if is drag enabled; otherwise, false.

IsOpen

Gets or sets a value indicating whether the control has to be open or closed. Using this property user can load the control with open state.

Declaration

public bool IsOpen { get; set; }

Property Value

Type	Description
System.Boolean	true if is open; otherwise, false.

Items

Gets or sets the items.

Declaration

public List<SfRadialMenuItem> Items { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<SfRadialMenuItem>	The items.

LayoutType

Gets or sets the value indicating arrangement of items on rim either automatic or user defined.

Declaration

public SfRadialMenuLayoutType LayoutType { get; set; }

Property Value

Type	Description
SfRadialMenuLayoutType	The type of the layout.

OuterRimColor

Gets or sets the color of the outer rim.

Declaration

public UIColor OuterRimColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the outer rim.

OuterRimThickness

Gets or sets the outer rim thickness.

Declaration

public double OuterRimThickness { get; set; }

Property Value

Type	Description
System.Double	The outer rim thickness.

Position

Gets or sets the position.

Declaration

public CGPoint Position { get; set; }

Property Value

Type	Description
CoreGraphics.CGPoint	The position.

RimActiveColor

Gets or sets the color of the rim active.

Declaration

public UIColor RimActiveColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the rim active.

RimColor

Gets or sets the value indicating the color of the entire rim.

Declaration

public UIColor RimColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the rim.

RimRadius

Gets or sets the value indicating the size of the rim by adjusting its radius.

Declaration

public double RimRadius { get; set; }

Property Value

Type	Description
System.Double	The rim radius.

SelectionColor

Gets or sets the value indicating the back color of each items. Generally its represent as pie. It will not applicable to custom view

Declaration

public UIColor SelectionColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the selection.

SeparatorColor

Gets or sets the value indicating the color of the separator that appear between two items.

Declaration

public UIColor SeparatorColor { get; set; }

Property Value

Type	Description
UIKit.UIColor	The color of the separator.

SeparatorThickness

Gets or sets the value indicating the thickness of the separator that appear between two items.

Declaration

public double SeparatorThickness { get; set; }

Property Value

Type	Description
System.Double	The separator thickness.

Site

Gets or sets the Site.

Declaration

public ISite Site { get; set; }

Property Value

Type
System.ComponentModel.ISite

StartAngle

Gets or sets the start angle of radial menu item..

Declaration

public int StartAngle { get; set; }

Property Value

Type	Description
System.Int32	The start angle of radial menu item.

VisibleItemCount

Gets or sets a value indicating whether that splits the available spaces as pie segments. Exceeded items will not shown and beneath items leave empty space on rim. It will be applicable only if the RadialMenu in Custom layout type

Declaration

public int VisibleItemCount { get; set; }

Property Value

Type	Description
System.Int32	The visible item count.

Methods

AwakeFromNib()

The method overrides the AwakeFromNib

Declaration

public override void AwakeFromNib()

Close()

Closed the items of the Radial Menu by collapsing the rim.

Declaration

public void Close()

Dispose(Boolean)

Override Dispose Method.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	The Disposing.

HitTest(CGPoint, UIEvent)

Override Hit test method.

Declaration

public override UIView HitTest(CGPoint point, UIEvent uievent)

Parameters

Type	Name	Description
CoreGraphics.CGPoint	point	The Point.
UIKit.UIEvent	uievent	The U I Event.

Returns

Type	Description
UIKit.UIView	Returns a value.

LayoutSubviews()

Layout sub views.

Declaration

public override void LayoutSubviews()

Open()

Opens the first level items of the Radial Menu by expanding the rim

Declaration

public void Open()

TouchesBegan(NSSet, UIEvent)

Override touches began method.

Declaration

public override void TouchesBegan(NSSet touches, UIEvent evt)

Parameters

Type	Name	Description
Foundation.NSSet	touches	The touches.
UIKit.UIEvent	evt	The event.

TouchesEnded(NSSet, UIEvent)

Override touches end method.

Declaration

public override void TouchesEnded(NSSet touches, UIEvent evt)

Parameters

Type	Name	Description
Foundation.NSSet	touches	The touches.
UIKit.UIEvent	evt	The event.

TouchesMoved(NSSet, UIEvent)

Override touches moved method.

Declaration

public override void TouchesMoved(NSSet touches, UIEvent evt)

Parameters

Type	Name	Description
Foundation.NSSet	touches	The touches.
UIKit.UIEvent	evt	The event.

updateRotation(CGPoint)

The Update Rotation.

Declaration

public nfloat updateRotation(CGPoint location)

Parameters

Type	Name	Description
CoreGraphics.CGPoint	location	The location.

Returns

Type	Description
System.nfloat	Returns a value.

Events

CenterButtonBackTapped

Occurs when the Center button is tapped. Center button can be retrieve and customized.

Declaration

public event EventHandler<EventArgs> CenterButtonBackTapped

Event Type

Type
System.EventHandler<System.EventArgs>

CenterButtonTapped

Occurs when the Center button is tapped. Center button can be retrieve and customized.

Declaration

public event EventHandler<EventArgs> CenterButtonTapped

Event Type

Type
System.EventHandler<System.EventArgs>

Closed

Occurs when the first level menu get collapsed to Closed.

Declaration

public event EventHandler<EventArgs> Closed

Event Type

Type
System.EventHandler<System.EventArgs>

Closing

Occurs when the first level menu that starts to collapsing to close.

Declaration

public event EventHandler<RadialMenuEventArgs> Closing

Event Type

Type
System.EventHandler<RadialMenuEventArgs>

Disposed

Disposed event.

Declaration

public event EventHandler Disposed

Event Type

Type
System.EventHandler

DragBegin

Occurs when the Radial Menu is begin to drag.

Declaration

public event EventHandler<DragBeginEventArgs> DragBegin

Event Type

Type
System.EventHandler<DragBeginEventArgs>

DragEnd

Occurs when the Radial menu is stopped dragging.

Declaration

public event EventHandler<DragEndEventArgs> DragEnd

Event Type

Type
System.EventHandler<DragEndEventArgs>

Navigated

Occurs when a Radial Menu item tapped and navigated to its next hierarchy level or Center back button is tapped to navigated to its previous hierarchy level. Its occurs only an item that has children.

Declaration

public event EventHandler<EventArgs> Navigated

Event Type

Type
System.EventHandler<System.EventArgs>

Navigating

Occurs when a Radial Menu item tapped to starts navigating to its next hierarchy level or Center back button is tapped to starts navigating to previous hierarchy level. Its occurs only an item that has children.

Declaration

public event EventHandler<RadialMenuEventArgs> Navigating

Event Type

Type
System.EventHandler<RadialMenuEventArgs>

Opened

Occurs when the first level menu get expanded to opened.

Declaration

public event EventHandler<EventArgs> Opened

Event Type

Type
System.EventHandler<System.EventArgs>

Opening

Occurs when the first level menu that starts to expanding to open.

Declaration

public event EventHandler<RadialMenuEventArgs> Opening

Event Type

Type
System.EventHandler<RadialMenuEventArgs>

Implements

System.ComponentModel.IComponent

System.IDisposable