FBLikeControl - Tài liệu - Meta for Developers

FBLikeControl

Lớp này không còn khả dụng trong phiên bản gần đây nhất của SDK.
Đã có phiên bản mới hơn của lớp này. Hãy kiểm tra phiên bản mới nhất.

UI control to like an object in the Facebook graph.

Discussion:

Taps on the like button within this control will invoke an API call to the Facebook app through a fast-app-switch that allows the user to like the object. Upon return to the calling app, the view will update with the new state and send actions for the UIControlEventValueChanged event.

Inherits from:	`UIControl`
Declared in:	`FBLikeControl.h`

Thuộc tính

foregroundColor

The foreground color to use for the content of the receiver.

@property (nonatomic,
    strong) UIColor *foregroundColor;

Đã tuyên bố trong: FBLikeControl.h

likeControlAuxiliaryPosition

The position for the auxiliary view for the receiver.

@property (nonatomic,
    assign) FBLikeControlAuxiliaryPosition likeControlAuxiliaryPosition;

Đã tuyên bố trong: FBLikeControl.h

likeControlHorizontalAlignment

The text alignment of the social sentence.

@property (nonatomic,
    assign) FBLikeControlHorizontalAlignment likeControlHorizontalAlignment;

Discussion:

This value is only valid for FBLikeControlStyleStandard with FBLikeControlAuxiliaryPositionTop|Bottom.

Đã tuyên bố trong: FBLikeControl.h

likeControlStyle

The style to use for the receiver.

@property (nonatomic,
    assign) FBLikeControlStyle likeControlStyle;

Đã tuyên bố trong: FBLikeControl.h

objectID

The objectID for the object to like.

@property (nonatomic,
    copy) NSString *objectID;

Discussion:

This value may be an Open Graph object ID or a string representation of an URL that describes an Open Graph object. The objects may be public objects, like pages, or objects that are defined by your application.

Đã tuyên bố trong: FBLikeControl.h

preferredMaxLayoutWidth

The preferred maximum width (in points) for autolayout.

@property (nonatomic,
    assign) CGFloat preferredMaxLayoutWidth;

Discussion:

This property affects the size of the receiver when layout constraints are applied to it. During layout, if the text extends beyond the width specified by this property, the additional text is flowed to one or more new lines, thereby increasing the height of the receiver.

Đã tuyên bố trong: FBLikeControl.h

soundEnabled

If YES, a sound is played when the receiver is toggled.

@default YES

@property (nonatomic,
    assign,
    getter = isSoundEnabled) BOOL soundEnabled;

Đã tuyên bố trong: FBLikeControl.h

Typedefs

NS_ENUM

Specifies the position of the auxiliary view relative to the like button.

typedef NS_ENUM(NSUInteger, FBLikeControlAuxiliaryPosition) { 
    FBLikeControlAuxiliaryPositionInline, 
    FBLikeControlAuxiliaryPositionTop, 
    FBLikeControlAuxiliaryPositionBottom, 
};

Discussion:

(NSUInteger, FBLikeControlAuxiliaryPosition)

Đã tuyên bố trong: FBLikeControl.h

NS_ENUM

Specifies the horizontal alignment for FBLikeControlStyleStandard with FBLikeControlAuxiliaryPositionTop or FBLikeControlAuxiliaryPositionBottom.

typedef NS_ENUM(NSUInteger, FBLikeControlHorizontalAlignment) { 
    FBLikeControlHorizontalAlignmentLeft, 
    FBLikeControlHorizontalAlignmentCenter, 
    FBLikeControlHorizontalAlignmentRight, 
};

Discussion:

FBLikeControlHorizontalAlignment)

Đã tuyên bố trong: FBLikeControl.h

NS_ENUM

Specifies the style of a like control.

typedef NS_ENUM(NSUInteger, FBLikeControlStyle) { 
    FBLikeControlStyleStandard = 0, 
    FBLikeControlStyleBoxCount, 
    FBLikeControlStyleButton, 
};

Hằng số	Mô tả
`FBLikeControlStyleStandard`	Displays the button and the social sentence.
`FBLikeControlStyleBoxCount`	Displays the button and a box that contains the like count.
`FBLikeControlStyleButton`	Displays the button only.

Discussion:

(NSUInteger, FBLikeControlStyle)

Đã tuyên bố trong: FBLikeControl.h

NS_ENUM(NSUInteger,

Specifies the horizontal alignment for FBLikeControlStyleStandard with FBLikeControlAuxiliaryPositionTop or FBLikeControlAuxiliaryPositionBottom.

typedef NS_ENUM(NSUInteger, FBLikeControlHorizontalAlignment) { 
    FBLikeControlHorizontalAlignmentLeft, 
    FBLikeControlHorizontalAlignmentCenter, 
    FBLikeControlHorizontalAlignmentRight, 
};

Discussion:

FBLikeControlHorizontalAlignment)

Đã tuyên bố trong: FBLikeControl.h