Video Properties

Enables you to control accessibility behavior and alternative text for the widget.

For more information on using accessibility features in your app, refer Accessibility appendix.

Syntax

accessibilityConfig

Type

Object

Read/Write

Read + Write

Remarks

The accessibilityConfig property is enabled for all the widgets which are supported under the Flex Layout.

The accessibilityConfig property is a JavaScript object which can contain the following key-value pairs.

a11yLabel [String]

Optional. Specifies alternate text to identify the widget. Generally the label should be the text that is displayed on the screen.

a11yValue [String]

Optional. Specifies the current state/value associated with the widget so that the user can perform an action. For example, a checkbox is in selected state or unselected state. On the Android platform, the text specified for a11yLabel is prefixed to the a11yValue.

a11yHint [String]

Optional. Specifies the descriptive text that explains the action associated with the widget. On the Android platform, the text specified for a11yValue is prefixed to the a11yHint.

a11yHidden [Boolean]

Optional. Specifies if the widget should be ignored by assistive technology. The default option is set to false. This option is supported on iOS 5.0 and above, Android 4.1 and above, and SPA

Android limitations

• If the results of the concatenation of a11y fields result in an empty string, then accessibilityConfig is ignored and the text that is on widget is read out.
• The soft keypad does not gain accessibility focus during the right/left swipe gesture when the keypad appears.

SPA/Desktop Web limitations

• The behavior of accessibility depends on the Web browser, Web browser version, Voice Over Assistant, and Voice Over Assistant version.
• Currently SPA/Desktop web applications support only a few ARIA tags. To achieve more accessibility features, use the attribute a11yARIA. The corresponding tags will be added to the DOM as per these configurations.

Example

This example uses the button widget, but the principle remains the same for all widgets that have an accessibilityConfig property.

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the accessibilityConfig Property for button widget.
/*You need to make a corresponding use of the accessibilityConfig property for other applicable widgets.*/

Form1.myButton.accessibilityConfig = {
    "a11yLabel": "Label",
    "a11yValue": "Value",
    "a11yHint": "Hint"    
};

Platform Availability

• Available in the IDE
• iOS, Android, SPA, and Desktop Web

Specifies the anchor point of the widget bounds rectangle using the widget's coordinate space.

Syntax

anchorPoint

Type

JSObject

Read/Write

Read + Write

Remarks

The value for this property is a JavaScript dictionary object with the keys "x" and "y". The values for the "x" and "y" keys are floating-point numbers ranging from 0 to 1. All geometric manipulations to the widget occur about the specified point. For example, applying a rotation transform to a widget with the default anchor point causes the widget to rotate around its center.

The default value for this property is center ( {"x":0.5, "y":0.5} ), that represents the center of the widgets bounds rectangle. The behavior is undefined if the values are outside the range zero (0) to one (1).

Example

Form1.widget1.anchorPoint = {
    "x": 0.5,
    "y": 0.5
};

Platform Availability

• iOS, Android, Windows, and SPA

This property determines the bottom edge of the widget and is measured from the bottom bounds of the parent container.

The bottom property determines the position of the bottom edge of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. In freeform layout, the distance is measured from the bottom edge of the parent container. In flow-vertical layout, the value is ignored. In flow-horizontal layout, the value is ignored.

The bottom property is used only if the Height property is not provided.

Syntax

bottom

Type

String

Read/Write

Read + Write

Remarks

The property determines the bottom edge of the widget and is measured from the bottom bounds of the parent container.

If the layoutType is set as kony.flex.FLOW_VERTICAL, the bottom property is measured from the top edge of bottom sibling widget. The vertical space between two widgets is measured from bottom of the top sibling widget and the top of the bottom sibling widget.

Example

//Sample code to set the bottom property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.bottom = "50dp";

frmHome.widgetID.bottom = "10%";

frmHome.widgetID.bottom = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA , and Desktop Web

This property determines the center of a widget measured from the left bounds of the parent container.

The centerX property determines the horizontal center of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. In freeform layout, the distance is measured from the left edge of the parent container. In flow-vertical layout, the distance is measured from the left edge of the parent container. In flow-horizontal layout, the distance is measured from the right edge of the previous sibling widget in the hierarchy.

Syntax

centerX

Type

String

Read/Write

Read + Write

Remarks

If the layoutType is set as kony.flex.FLOW_HORIZONTAL, the centerX property is measured from right edge of the left sibling widget.

Example

//Sample code to set the centerX property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.centerX = "50dp";

frmHome.widgetID.centerX = "10%";

frmHome.widgetID.centerX = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

This property determines the center of a widget measured from the top bounds of the parent container.

The centerY property determines the vertical center of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. In freeform layout, the distance is measured from the top edge of the parent container. In flow-horizontal layout, the distance is measured from the top edge of the parent container. In flow-vertical layout, the distance is measured from the bottom edge of the previous sibling widget in the hierarchy.

Syntax

centerY

Type

String

Read/Write

Read + Write

Remarks

If the layoutType is set as kony.flex.FLOW_VERTICAL, the centerY property is measured from bottom edge of the top sibling widget.

Example

//Sample code to set the centerY property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.centerY = "50dp";

frmHome.widgetID.centerY = "10%";

frmHome.widgetID.centerY = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

Specifies whether to display the video controls or not.

Syntax

controls

Type

Boolean

Read/Write

Read only

Remarks

The default value for this property is true.

If set to false, the video controls are not displayed.

If set to true, the video controls are displayed.

Example

//Sample code to set the controls property of a Video widget.

frmVideo.myVideo.controls=true;

Platform Availability

• iOS
• Android
• SPA(iPhone/BlackBerry/Android/WindowsNTH)

In Desktop Web applications, when you hover the mouse over any widget, a pointer appears. Using the cursorType property, you can specify the type of the mouse pointer in Visualizer.

Syntax

cursorType

Type

String.

You must provide a valid CSS cursor values such as wait, grab, help, etc. to the cursorType property.

Read/Write

Read + Write

Example

 //This is a generic property and is applicable for many widgets.

/*The example provided is for the Button widget. Make the required changes in the example while using other widgets.*/

frmButton.myButton.cursorType = "wait";

Platform Availability

• Desktop Web

Determines the height of the widget and measured along the y-axis.

The height property determines the height of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. For supported widgets, the height may be derived from either the widget or container’s contents by setting the height to “preferred”.

Syntax

height

Type

Number, String, and Constant

Read/Write

Read + Write

Remarks

Following are the available measurement options:

• %: Specifies the values in percentage relative to the parent dimensions.
• px: Specifies the values in terms of device hardware pixels.
• dp: Specifies the values in terms of device independent pixels.
• default: Specifies the default value of the widget.
• kony.flex.USE_PREFERED_SIZE: When this option is specified, the layout uses preferred height of the widget as height and preferred size of the widget is determined by the widget and may varies between platforms.

Example

/*Sample code to set the height property for a Video widget by using DP, Percentage and Pixels.*/
frmVideo.myVideo.height="50dp";

frmVideo.myVideo.height="10%";

frmVideo.myVideo.height="10px";

Platform Availability

• Available in the IDE
• iOS
• Android
• Windows
• SPA

id is a unique identifier of a Video consisting of alpha numeric characters. Every Video should have a unique ID within a Form.

Note: This is a Construct-only property. You cannot set this property through a widget constructor. But you can always read and write data to it.

Syntax

id

Type

String - [Mandatory]

Read/Write

Yes - (Read only)

Example

//Defining the properties for Video with Id:"video"
var video1 = new kony.ui.Video({
    "id": "video1",
    "isVisible": true,
    "controls": false,
    "width": "100%",
    "height": "100%",
    "zIndex": 3,
    "source": {
        "mp4": "http://www.quirksmode.org/html5/videos/big_buck_bunny.mp4"
    },
    "poster": null,
    "onPrepared": onPreparedCallBack
});

//Reading id of the Video
alert("Video id is :" + video1.id);

Accessible from IDE

Yes

Platform Availability

• iOS
• Android
• SPA

A custom JSObject with the key value pairs that a developer can use to store the context with the widget. This will help in avoiding the globals to most part of the programming.

Syntax

info

Type

JSObject

Read/Write

Read + Write

Remarks

The info property can hold any JSObject. After assigning the JSObject to this property, the JSObject should not be modified.

Example

//Sample code to set the info property for a Video widget.
frmVideo.myVideo.info={
    key: "video"
};
//Reading info of the Video widget.
alert("TextBox widget info is ::" +frmVideo.myVideo.info);

Accessible from IDE

Yes

Platform Availability

• iOS
• Android
• SPA

This property controls the visibility of the Video widget on the form.

Default: true

If set to false, the widget is not displayed.

If set to true, the widget is displayed.

Syntax

isVisible

Type

Boolean

Read/Write

Yes - (Read and Write)

Example

//Sample code to set the isVisible property of a Video widget.

frmVideo.myVideo.isVisible=true;

Note: You can set the visibility of a widget dynamically from code using the setVisibility method.

Accessible from IDE

Yes

Platform Availability

• iOS
• Android
• SPA(iPhone/BlackBerry/Android/WindowsNTH)

This property determines the lower left corner edge of the widget and is measured from the left bounds of the parent container.

The left property determines the position of the left edge of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. In freeform layout, the distance is measured from the left edge of the parent container. In flow-vertical layout, the distance is measured from the left edge of the parent container. In flow-horizontal layout, the distance is measured from the right edge of the previous sibling widget in the hierarchy.

Syntax

left

Type

String

Read/Write

Read + Write

Remarks

If the layoutType is set as kony.flex.FLOW_HORIZONTAL, the left property is measured from right edge of the left sibling widget.

Example

//Sample code to set the left property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.left = "50dp";

frmHome.widgetID.left = "10%";

frmHome.widgetID.left = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

Defines the space around a widget. You can use this option to define the left, top, right, and bottom distance between the widget and the next element. The Array format is [left, top, right, bottom]. For example: [10,10,10,10].

To define the margin values for a platform, click the () button against the property to open the Margin screen. Select the checkbox against the platform for which you want to define the margins and enter the top, left, right, and bottom margin values.

If you want to use the margin values set for a platform across other platforms, you can click the Apply To button and select the platforms on which you want the margin values to be applied.

The following image illustrates the window to define the margins for platforms:

The following image illustrates a widget with a defined margin:

Syntax

margin

Type

Array of Numbers

Read/Write

Yes - (Read and Write)

Example

//Sample code to set the margin property of a Video widget.

frmVideo.myVideo.margin=[5, 5, 5, 5];

Accessible from IDE

Yes

Platform Availability

• SPA

This property specifies the maximum height of the widget and is applicable only when the height property is not specified.

The maxHeight property determines the maximum height of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. The maxHeight value overrides the preferred, or “autogrow” height, if the maxHeight is less than the derived content height of the widget.

Syntax

maxHeight

Type

Number

Read/Write

Read + Write

Example

//Sample code to set the maxHeight property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.maxHeight = "50dp";

frmHome.widgetID.maxHeight = "10%";

frmHome.widgetID.maxHeight = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

This property specifies the maximum width of the widget and is applicable only when the width property is not specified.

The Width property determines the maximum width of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. The maxWidth value overrides the preferred, or “autogrow” width, if the maxWidth is less than the derived content width of the widget.

Syntax

maxWidth

Type

Number

Read/Write

Read + Write

Example

//Sample code to set the maxWidth property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.maxWidth = "50dp";

frmHome.widgetID.maxWidth = "10%";

frmHome.widgetID.maxWidth = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

This property specifies the minimum height of the widget and is applicable only when the height property is not specified.

The minHeight property determines the minimum height of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. The minHeight value overrides the preferred, or “autogrow” height, if the minHeight is larger than the derived content height of the widget.

Syntax

minHeight

Type

Number

Read/Write

Read + Write

Example

//Sample code to set the minHeight property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.minHeight = "50dp";

frmHome.widgetID.minHeight = "10%";

frmHome.widgetID.minHeight = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

This property specifies the minimum width of the widget and is applicable only when the width property is not specified.

The minWidth property determines the minimum width of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. The minWidth value overrides the preferred, or “autogrow” width, if the minWidth is larger than the derived content width of the widget.

Syntax

minWidth

Type

Number

Read/Write

Read only

Example

//Sample code to set the minWidth property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.minWidth = "50dp";

frmHome.widgetID.minWidth = "10%";

frmHome.widgetID.minWidth = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

Specifies the opacity of the widget. The value of this property must be in the range 0.0 (transparent) to 1.0 (opaque). Any values outside this range are fixed to the nearest minimum or maximum value.

Specifies the opacity of the widget. Valid opacity values range from 0.0 (transparent), to 1.0 (opaque). Values set to less than zero will default to zero. Values more than 1.0 will default to 1. Interaction events set on a transparent widget will still be fired. To disable the events, also set the “isVisible” property to “false”.

Syntax

opacity

Type

Number

Read/Write

Read + Write

Remarks

Note: This property has more priority compared to the values coming from the configured skin.

Example

//Sample code to make the widget transparent by using the opacity property.
frmHome.widgetID.opacity = 0;

//Sample code to make the widget opaque by using the opacity property.
frmHome.widgetID.opacity = 1;

Platform Availability

• Not available in the IDE.
• iOS, Android, Windows, SPA, and Desktop Web

Defines the space between the content of the widget and the widget boundaries. You can use this option to define the top, left, right, and bottom distance between the widget content and the widget boundary. The Array format is [left, top, right, bottom]. For example: [10,10,10,10].

To define the padding values for a platform, click the () button against the property to open the Padding screen. Select the checkbox against the platform for which you want to define the padding's and enter the top, left, right, and bottom padding values.

If you want to use the padding values set for a platform across other platforms, you can click the Apply To button and select the platforms on which you want the padding values to be applied.

Note: Due to Browser restrictions, you cannot apply Padding for a ComboBox, Form and ListBox widgets on Mobile Web platform.

Note: If no skin is applied to a Button, then Padding is not supported on iPhone. This is due to iOS Safari browser limitation. If you want the padding to be applied, apply a skin to the button and then apply padding.

The following image illustrates the window to define the padding's for platforms:

The following image illustrates a widget with a defined padding:

Syntax

padding

Type

Array of Numbers

Read/Write

Yes - (Read and Write)

Example

//Sample code to set the padding property of a Video widget.

frmVideo.myVideo.padding=[5, 5, 5, 5];

Accessible from IDE

Yes

Platform Availability

• SPA

Helps you access the parent of the widget. If the widget is not part of the widget hierarchy, the parent property returns null.

Syntax

parent

Read/Write

Read only

Remarks

Note: The property works for all the widgets whether they are placed inside a FlexContainer, a Form, or an HBox.

Example

function func() {

    kony.print("The parent of the widget" + JSON.stringify(Form1.widgetID.parent));

}

Platform Availability

• Not available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

You can specify an image which is to be displayed as a poster or as a starting image for the video. The image location must point to an external URL. For example, www.kony.com/sites/all/themes/kony/logo.png

Syntax

 poster

Type

String

Read/Write

No

Example

//Defining the properties for Video with poster:"Sample URL"
var videoBasic = {
    Id: "video",
    skin: "vSkin",
    source: {
        mp4: "mp4 URL",
        web: "webm URL",
        ogg: "ogv URL"
    },
    isVisible: true
};

var videoLayout = {
    widgetAlignment: constants.WIDGET_ALIGN_TOP_LEFT,
    containerWeight: 99,
    padding: [5, 5, 5, 5]
};

//Creating the Video.
var video = new kony.ui.Video(videoBasic, videoLayout, {
    poster: "Sample URL"
});
/*Sample URL means URL of the poster which will be displayed 
when the video is not playing.*/

Accessible from IDE

Yes

Platform Availability

• Mobile Web (advanced)
• SPA (iPhone/Android/BlackBerry/Windows NTH)

This property is used to retain the content alignment property value, as it was defined.

Note: Locale-level configurations take priority when invalid values are given to this property, or if it is not defined.

The mirroring widget layout properties should be defined as follows.

function getIsFlexPositionalShouldMirror(widgetRetainFlexPositionPropertiesValue) {
    return (isI18nLayoutConfigEnabled &&
    localeLayoutConfig[defaultLocale]
    ["mirrorFlexPositionalProperties"] == true &&
    !widgetRetainFlexPositionPropertiesValue);
}

The following table illustrates how widgets consider Local flag and Widget flag values.

Syntax

retainContentAlignment

Type

Boolean

Read/Write

No (only during widget-construction time)

Example

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the retainContentAlignment property for Button widget.
/*You need to make a corresponding use of the 
retainContentAlignment property for other applicable widgets.*/
var btn = new kony.ui.Button({
    "focusSkin": "defBtnFocus",
    "height": "50dp",
    "id": "myButton",
    "isVisible": true,
    "left": "0dp",
    "skin": "defBtnNormal",
    "text": "text always from top left",
    "top": "0dp",
    "width": "260dp",
    "zIndex": 1
}, {
    "contentAlignment": constants.CONTENT_ALIGN_TOP_LEFT,
    "displayText": true,
    "padding": [0, 0, 0, 0],
    "paddingInPixel": false,
    "retainFlexPositionProperties": false,
    "retainContentAlignment": true
}, {});

Platform Availability

• Available in IDE
• Windows 10, iOS, Android, and SPA

This property is used to retain flex positional property values as they were defined. The flex positional properties are left, right, and padding.

Note: Locale-level configurations take priority when invalid values are given to this property, or if it is not defined.

The mirroring widget layout properties should be defined as follows.

function getIsFlexPositionalShouldMirror(widgetRetainFlexPositionPropertiesValue) {
    return (isI18nLayoutConfigEnabled &&
    localeLayoutConfig[defaultLocale]
    ["mirrorFlexPositionalProperties"] == true &&
    !widgetRetainFlexPositionPropertiesValue);
}

The following table illustrates how widgets consider Local flag and Widget flag values.

Syntax

retainFlexPositionProperties

Type

Boolean

Read/Write

No (only during widget-construction time)

Example

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the retainFlexPositionProperties property for Button widget.
/*You need to make a corresponding use of the 
retainFlexPositionProperties property for other applicable widgets.*/
var btn = new kony.ui.Button({
    "focusSkin": "defBtnFocus",
    "height": "50dp",
    "id": "myButton",
    "isVisible": true,
    "left": "0dp",
    "skin": "defBtnNormal",
    "text": "always left",
    "top": "0dp",
    "width": "260dp",
    "zIndex": 1
}, {
    "contentAlignment": constants.CONTENT_ALIGN_CENTER,
    "displayText": true,
    "padding": [0, 0, 0, 0],
    "paddingInPixel": false,
    "retainFlexPositionProperties": true,
    "retainContentAlignment": false
}, {});

Platform Availability

• Available in IDE
• Windows 10, iOS, Android, and SPA

This property is used to convert Flow Horizontal Left to Flow Horizontal Right.

Note: Locale-level configurations take priority when invalid values are given to this property, or if it is not defined.

The mirroring widget layout properties should be defined as follows.

function getIsFlexPositionalShouldMirror(widgetRetainFlexPositionPropertiesValue) {
    return (isI18nLayoutConfigEnabled &&
    localeLayoutConfig[defaultLocale]
    ["mirrorFlexPositionalProperties"] == true &&
    !widgetRetainFlexPositionPropertiesValue);
}

The following table illustrates how widgets consider Local flag and Widget flag values.

Syntax

retainFlowHorizontalAlignment

Type

Boolean

Read/Write

No (only during widget-construction time)

Example

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the retainFlowHorizontalAlignment property for Button widget.
/*You need to make a corresponding use of the 
retainFlowHorizontalAlignment property for other applicable widgets. */
var btn = new kony.ui.Button({
 "focusSkin": "defBtnFocus",
 "height": "50dp",
 "id": "myButton",
 "isVisible": true,
 "left": "0dp",
 "skin": "defBtnNormal",
 "text": "always left",
 "top": "0dp",
 "width": "260dp",
 "zIndex": 1
}, {
 "contentAlignment": constants.CONTENT_ALIGN_CENTER,
 "displayText": true,
 "padding": [0, 0, 0, 0],
 "paddingInPixel": false,
 "retainFlexPositionProperties": true,
 "retainContentAlignment": false,
 "retainFlowHorizontalAlignment ": false
}, {});

Platform Availability

• Available in IDE
• Windows 10, iOS, Android, and SPA

This property determines the lower right corner of the widget and is measured from the right bounds of the parent container.

The right property determines the position of the right edge of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. In freeform layout, the distance is measured from the left edge of the parent container. In flow-vertical layout, value is ignored. In flow-horizontal layout, the value is ignored.

The right property is used only if the width property is not provided.

Syntax

right

Type

String

Read/Write

Read + Write

Remarks

If the layoutType is set as kony.flex.FLOW_HORIZONTAL, the right property is measured from left edge of the right sibling widget. The horizontal space between two widgets is measured from right of the left sibling widget and left of the right sibling widget.

Example

//Sample code to set the right property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.right = "50dp";

frmHome.widgetID.right = "10%";

frmHome.widgetID.right = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA, and Desktop Web

Specifies the look and feel of the video.

Syntax

skin

Type

String

Read/Write

Yes - (Read and Write)

Example

//Sample code to set the skin property of a Video widget.

frmVideo.myVideo.skin="vSkin";

Accessible from IDE

Yes

Platform Availability

• iOS
• Android
• SPA

The feature specifies the URLs of a video that is to be streamed, the path of the video from the local asset, and the video captured from the camera.

Note: It is mandatory to specify the URLs for all the three different formats. The device browser plays a format that is compatible with the underlying Native SDK.

Syntax

source

Type

JSObject

Read/Write

Yes - (Read and Write)

Remarks

Define the source parameter as a JSObject with key as mp4, mov, or rawBytes. For example:

• SPA

{
    mp4: "mp4 URL",
    webm: "webm URL",
    ogg: "ogv URL"
}

• iOS

{
    mp4: "mp4 URL",
    mov: "mov URL",
    "rawBytes": camera1.rawBytes
}

• Android

{
    mp4: "mp4 URL",
    "rawBytes": camera1.rawBytes
}

The "camera1.rawBytes" in the above examples is the output from the kony.camera.rawBytes.

The following table lists the formats supported for different platforms.

In the iOS and Android platforms, by default, mp4 format is selected as the source format even when other formats are defined. For example, if the source is defined as shown below, the application selects the mp4 format as the source and ignores other source files irrespective of order of the definition - that is, in the below example, even "rawBytes":camera1.rawBytes is defined at the beginning of the syntax, still the application selects the mp4 file as source.

"source": { 
	  "rawBytes":camera1.rawBytes, 
	  "mp4":"URL goes here", 
	  "mov": ”URL goes here”
}

In the Android platform, the application selects the rawBytes as the source when the mp4 is not defined in the syntax.

In the iOS platform, when only mov and rawBytes source files are defined in the syntax, the application selects the mov format as the source. and rawBytes is selected as source when only rawBytes source file is defined in the syntax.

You can modify the source type using the setSource method.

Example

/*Sample code to set the source property of a Video widget where myCamera is a Camera widget in frmVideo Form.*/
frmVideo.myVideo.source = {
 "mp4": "http://www.quirksmode.org/html5/videos/big_buck_bunny.mp4",
 "mov": "video file path",
 "rawBytes": frmVideo.myCamera.rawBytes
};

Accessible from IDE

Yes

Platform Availability

• iOS
• Android
• SPA

Specifies a general or descriptive text for the Video widget.

Syntax

text

Type

String

Read/Write

Read and Write

Example

//Sample code to set the text property of a Video widget.
frmVideo.myVideo.text="samplevideo";

Accessible from IDE

Yes

Platform Availability

• SPA(iPhone/BlackBerry/Android/WindowsNTH)

This property determines the top edge of the widget and measured from the top bounds of the parent container.

The top property determines the position of the top edge of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. In freeform layout, the distance is measured from the top edge of the parent container. In flow-vertical layout, the distance is measured from the bottom edge of the previous sibling widget in the hierarchy. In flow-horizontal layout, the distance is measured from the left edge of the parent container.

Syntax

top

Type

String

Read/Write

Read + Write

Remarks

If the layoutType is set as kony.flex.FLOW_VERTICAL, the top property is measured from the bottom edge of the top sibling widget. The vertical space between two widgets is measured from bottom of the top sibling widget and top of the bottom sibling widget.

Example

//Sample code to set the top property for widgets by using DP, Percentage and Pixels.
frmHome.widgetID.top = "50dp";

frmHome.widgetID.top = "10%";

frmHome.widgetID.top = "10px";

Platform Availability

• Available in the IDE
• iOS, Android, Windows, SPA,and Desktop Web

Contains an animation transformation that can be used to animate the widget.

Syntax

transform

Type

JSObject

Read/Write

Read + Write

Remarks

This property is set to the identify transform by default. Any transformations applied to the widget occur relative to the widget's anchor point. The transformation contained in this property must be created using the kony.ui.makeAffineTransform function.

Example

This example uses the button widget, but the principle remains the same for all widgets that have a transform property.

//Animation sample
var newTransform = kony.ui.makeAffineTransform();
newTransform.translate3D(223, 12, 56);

//translates by 223 xAxis,12 in yAxis,56 in zAxis
widget.transform = newTransform;

Platform Availability

• iOS, Android, Windows, and SPA

videoGravity Property helps to decide how to render a video content inside the Video widget. This property helps to decide whether the video content needs to scale or stretch inside the Video widget.

Syntax

videoGravity

Type

Number (constants)

Read/Write

Read and Write

Remarks

The defaut value for this property is constants .VIDEO_GRAVITY_RESIZE_ASPECT.

You can assign the following constants to the videoGravity property.

• constants .VIDEO_GRAVITY_RESIZE : Use this option, if you want to stretch the video to occupy the whole Video widget.
• constants .VIDEO_GRAVITY_RESIZE_ASPECT: Use this option, if you want to preserve the video's aspect ratio.
• constants .VIDEO_GRAVITY_RESIZE_ASPECT_FILL: Use this option, when you want to preserve the video's aspect ratio as well as fill the video inside the Video widget.

Example

Form1.videoWidget.videoGravity = constants.VIDEO_GRAVITY_RESIZE_ASPECT_FILL;

Platform Availability

• iOS

Specifies the current volume of the audio of the video.

Syntax

volume

Type

Number

Read/Write

Read and Write

Remarks

The value of this property should be between 0.0 and 1.0. For example:

• 1.0 is the highest volume (100 percent) and the default value.
• 0.5 is the half volume (50 percent).
• 0.0 is no volume (muted).

Example

//Sample code to set the volume property of a Video widget.
frmVideo.myVideo.volume=0.5;

Indicates how a widget is to be anchored with respect to its parent. Each of these below options have a horizontal alignment attribute and a vertical alignment attribute. For example, WIDGET_ALIGN_TOP_LEFT specifies the vertical alignment as TOP and horizontal alignment as LEFT.

Syntax

widgetAlignment

Default: WIDGET_ALIGN_CENTER

The available options are:

• WIDGET_ALIGN_TOP_LEFT
• WIDGET_ALIGN_TOP_CENTER
• WIDGET_ALIGN_TOP_RIGHT
• WIDGET_ALIGN_MIDDLE_LEFT
• WIDGET_ALIGN_CENTER
• WIDGET_ALIGN_MIDDLE_RIGHT
• WIDGET_ALIGN_BOTTOM_LEFT
• WIDGET_ALIGN_BOTTOM_CENTER
• WIDGET_ALIGN_BOTTOM_RIGHT

Type

Number

Read/Write

No

Example

//Sample code to set the widgetAlignment property of a Video widget.
frmVideo.myVideo.widgetAlignment=constants.WIDGET_ALIGN_MIDDLE_LEFT;

Accessible from IDE

Yes

Platform Availability

• SPA(iPhone/BlackBerry/Android/WindowsNTH)

This property is used to enable and configure left or right swipe actions for a widget. The widgetSwipeMove Property can be used for all widgets . The most common use case is for implementing swipe action for individual rows in Segment.

Syntax

widgetSwipeMove

Type

String

Read/Write

Read + Write

Input Parameters

The following table consists of the parameters of the callback parameter:

Remarks

• For a Segment, the widgetSwipeMove Property is configured while setting the data of the Segment.

Note: It is not recommended to assign the widgetSwipeMove property on a top Flex container of the segment template widget.

Limitations

• When a translation animation is applied to the same widget that has widgetSwipeMove already configured, the action which has been performed last takes precedence. For example, if you have set a translation animation on a FlexContainer and then set the widgetSwipeMove property, the actions set in widgetSwipeMove take precedence over the translation animation.
• The state of the swipe transition of the widget is not retained.
• In a Segment, the widgetSwipeMove Property must be configured for the rows so that they reset to the previous position.

• If the widgetSwipeMove property is configured on a top level Flex container of a segment template, the onRowClick event will not be triggered. - Applicable on iOS, Android, and SPA.
• Android limitation: On Android devices, when the user lifts their finger, the transition occurs immediately.

Example

Following is a code snippet for a mail app. Here we have used a Segment for listing the mail and the widgetSwipeMove Property has been configured for the SwipeFlex FlexContainer.

//This is a generic property that is applicable for various widgets.
//Here, we have shown how to use the widetSwipeMove property for Button widget.
/*You need to make a corresponding use of the 
widgetSwipeMove property for other applicable widgets.*/
//Example of a swipe move configuration.

var swipeMoveConfig = {
 "translate": true,
 "Xboundaries": ["-60%", "60%"],
 "swipeLeft": [{
  "translateRange": ["-60%", "0%"],
  "callback": null,
  "translatePos": "-60%",
  "translate": true
 }, {
  "translateRange": ["0%", "60%"],
  "callback": null,
  "translatePos": "0%",
  "translate": true
 }],
 "swipeRight": [{
  "translateRange": ["-60%", "0%"],
  "callback": null,
  "translatePos": "0%",
  "translate": true
 }, {
  "translateRange": ["0%", "60%"],
  "callback": this.onCallback1,
  "translatePos": "60%",
  "translate": true
 }]
};

this.view.myButton.widgetSwipeMove=swipeMoveConfig;

Platform Availability

• Android, iOS, and SPA

This property determines the width of the widget and is measured along the x-axis.

The width property determines the width of the widget’s bounding box. The value may be set using DP (Device Independent Pixels), Percentage, or Pixels. For supported widgets, the width may be derived from either the widget or container’s contents by setting the width to “preferred”.

Syntax

width

Type

Number, String, and Constant

Read/Write

Read + Write

Remarks

Following are the options that can be used as units of width:

• %: Specifies the values in percentage relative to the parent dimensions.
• px: Specifies the values in terms of device hardware pixels.
• dp: Specifies the values in terms of device independent pixels.
• default: Specifies the default value of the widget.
• kony.flex.USE_PREFERED_SIZE: When this option is specified, the layout uses preferred width of the widget as width and preferred size of the widget is determined by the widget and may varies between platforms.

Example

/*Sample code to set the width property for a Video widget by using DP, Percentage and Pixels.*/
frmVideo.myVideo.width="50dp";

frmVideo.myVideo.width="10%";

frmVideo.myVideo.width="10px";

Platform Availability

• Available in the IDE
• iOS
• Android
• Windows
• SPA

This property specifies the stack order of a widget. A widget with a higher zIndex is always in front of a widget with a lower zIndex.

The zIndex property is used to set the stack, or layer order of a widget. Widgets with higher values will appear “over”, or “on top of” widgets with lower values. Widgets layered over other widgets will override any interaction events tied to widgets beneath. Modifying the zIndex does not modify the order of the widgets in the Kony hierarchy, inside of a flexContainer or form. zIndex accepts both negative and positive values.

Syntax

zIndex

Type

Number

Read/Write

Read + Write

Remarks

The default value for this property is 1.

Note: Modifying the zIndex does not modify the order of the widgets inside the FlexContainer. If zIndex is same for group of overlapping widgets then widget order decides the order of overlapping. The last added widget is displayed on top.

Example

//Sample code to set the zIndex property of a Video widget.

frmVideo.myVideo.zIndex = 300;

Platform Availability

Available in the IDE.

• iOS
• Android
• Windows
• SPA