Flow

The Flow Widget is a container that wraps its children, with a default horizontal direction that can be customized to vertical, allowing for flexible and fluid layouts within your application.

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Properties

Property	Type	Description
item-template	object	See properties
children	array	List of widgets
direction	string	The main direction to lay out the children before wrapping
styles	object	See properties

item-template

Property	Type	Description
data	string	Bind to an array of data from an API response or a variable
name	string	Set the name to reference as you iterate through the array of data
template		The widget to render for each item

styles

Property	Type	Description
expanded	boolean	If the parent is a Row or Column, this flag will stretch this widget in the appropriate direction. (e.g stretch horizontally for parent of type Row)
mainAxis	string	Control our children's layout vertically
gap	integer	The gap between the children in the main direction
lineGap	integer	The gap between the lines if the children start wrapping
maxWidth	integer	Sets the maximum width allowed for an element.
maxHeight	integer	Sets the maximum height allowed for an element.
stackPositionTop	integer	The distance of the child's top edge from the top of the stack. This is applicable only for Stack's children.
stackPositionBottom	integer	The distance that the child's bottom edge from the bottom of the stack. This is applicable only for Stack's children.
stackPositionLeft	integer	The distance that the child's left edge from the left of the stack. This is applicable only for Stack's children.
stackPositionRight	integer	The distance that the child's right edge from the right of the stack. This is applicable only for Stack's children.
captureWebPointer	boolean	Applicable for Web only. When overlaying widgets on top of certain HTML container (e.g. Maps), the mouse click is captured by the HTML container, causing issue interacting with the widget. Use this to capture and maintain the mouse pointer on your widget.
visibilityTransitionDuration	number	Specify the duration in seconds when a widget animates between visible and not visible state. Note that setting this value will cause the widget to still occupy the UI space even when it is not visible.
elevation	integer	The z-coordinate at which to place this material relative to its parent. A non-zero value will show a shadow, with its size relative to the elevation value. Minimum value: 0, Maximum value: 24
elevationShadowColor	integer or string	The shadow color for the elevation, which can be represented in different formats. It can be specified as a number, a predefined color name, or a hexadecimal value starting with '0x'. `transparent` `black` `blue` `white` `red` `grey` `teal` `amber` `pink` `purple` `yellow` `green` `brown` `cyan` `indigo` `lime` `orange`
elevationBorderRadius	string or integer	The border radius of the widget.This can be specified using CSS-like notation with 1 to 4 integers. Minimum value: 0.
alignment	string	The alignment of the widget relative to its parent. `topLeft`, `topCenter`, `topRight`, `centerLeft`, `center`, `centerRight`, `bottomLeft`, `bottomCenter`, `bottomRight`
visible	boolean	Toggle a widget visibility on/off. Note that an invisible widget will not occupy UI space, unless the visibilityTransitionDuration is specified.