Text widget

Display and style text within your application.

Test in Kitchen Sink (opens in a new tab)

Properties

Property	Type	Description
text	string	Your text content
visible	boolean	Toggle a widget visibility on/off. Note that an invisible widget will not occupy UI space, unless the visibilityTransitionDuration is specified.
styles	object	See properties

Styles

Property	Type	Description
textStyle	object	An opaque object that determines the size, color, and decoration of text. see properties
textAlign	string	Whether and how to align text horizontally. `start` `end` `center` `justify`
font	string	Default built-in style for this text. `heading` `title` `subtitle`
lineHeight	string or integer	The line height of the text, which determines the vertical spacing between lines. It can be specified as, a number, or a string chosen from a set of predefined values: `default` `1.0` `1.15` `1.25` `1.5` `2.0` `2.5`
borderRadius	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.
borderColor	integer or string	Sets the border color, starting with '0xFF' for full opacity. `transparent` `black` `blue` `white` `red` `grey` `teal` `amber` `pink` `purple` `yellow` `green` `brown` `cyan` `indigo` `lime` `orange`
borderWidth	integer	Thickness of the border. Minimum value should be 0.
shadowColor	integer or string	Sets the box shadow color starting with '0xFF' for full opacity. `transparent` `black` `blue` `white` `red` `grey` `teal` `amber` `pink` `purple` `yellow` `green` `brown` `cyan` `indigo` `lime` `orange`
shadowOffset	array	The values in array define the horizontal and vertical offset of the shadow. Example: if the shadowOffset is set to [2, 4], the shadow will be offset by 2 pixels horizontally and 4 pixels vertically from its original position.
shadowRadius	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.
shadowStyle	string	The blur style to apply on the shadow `normal`, `solid`, `outer`, `inner`
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.
margin	string or integer	Margin with CSS-style notation
padding	string or integer	Padding with CSS-style value
width	integer	The width property determines the horizontal size of an element, allowing control over its width dimension within the layout.
height	integer	The height property determines the vertical size of an element, allowing control over its height dimension within the layout.
backgroundImage	object	Background image of the box. see properties
backgroundGradient	object	Background gradient of the box see properties
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)
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`
maxLines	integer	The maximum number of lines a text will have.

styles.textStyles

Property	Type	Description
fontFamily	string	Set the font family applicable for all widgets inside this container, see the list of all available font families here (opens in a new tab).
fontSize	integer	Sets the size of the text.
fontWeight	string	The thickness of the glyphs used to draw the text. `light` `normal` `bold` `w100` `w200` `w300` `w400` `w500` `w600` `w700` w800``w900
color	integer or string	The color specification for the text, icons, divider etc, 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`
overflow	string	Set treatment of text longer than available space `wrap` `visible` `clip` `ellipsis`
backgroundColor	integer or string	Background color of the box. 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`
fontfamily	string	Allows users to chose a specific font-family other than the default one.
decoration	string	A linear decoration to draw near the text or whether to slant the glyphs in font. `none` `lineThrough` `underline` `overline`
decorationStyle	string	The style in which to paint the text decorations (e.g., dashed). `solid` `double` `dotted` `dashed` `wavy`
isItalic	boolean	Whether the text should be italic or not
lineHeightMultiple	integer	A multiple of the fontSize to determine the line height. (e.g. 2.0 means the line height is double the height the font size occupies). Default null. (note that 1.0 is not the default depending on the font)
letterSpacing	integer	The amount of space (in logical pixels) to add between each letter. A negative value can be used to bring the letters closer.
wordSpacing	integer	The amount of space (in logical pixels) to add at each sequence of white-space (i.e. between each word). A negative value can be used to bring the words closer.
gradient	object	Using this property we can apply gradient to our text

styles.gradient

Property	Type	Description
colors	array	The list of colors used for the gradient, 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`
stops	array	The list of color stops, each is a number between 0.0 (where the gradient starts) and 1.0 (where the gradient ends). The number of stops should match the number of colors.
start	string	The starting position of the gradient,`topLeft`, `topCenter`, `topRight`, `centerLeft`, `center`, `centerRight`, `bottomLeft`, `bottomCenter`, `bottomRight`
end	string	The ending position of the gradient, `topLeft`, `topCenter`, `topRight`, `centerLeft`, `center`, `centerRight`, `bottomLeft`, `bottomCenter`, `bottomRight`

styles.backgroundGradient

Property	Type	Description
colors	array	The list of colors used for the gradient. Colors can be represented in different formats. It can be specified as a number, a predefined color name, or a hexadecimal value starting with '0x'.
start	string	The starting position of the gradient,
end	string	The ending position of the gradient

styles.backgroundImage

Property	Type	Description
source	string	The Image URL to fill the background
fit	string	How to fit the image within our width/height or our parent (if dimension is not specified) . see options
alignment	string	Alignment of the background image

Fit options for styles.backgroundImage

Option	Description
fill	Stretch our image to fill the dimension, and distorting the aspect ratio if needed
contain	Scale the image such that the entire image is contained within our dimension
cover	Scale the image to fill our dimension, clipping the image as needed
fitWidth	Scale the image to fit the width, and clipping the height if needed
fitHeight	Scale the image to fit the height, and clipping the width if needed
none	Center-Align the original image size, clipping the content if needed
scaleDown	Center-Align the image and only scale down to fit. Image will not be scaled up to bigger dimension.

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