class ElementBuildermethod

flex()

Enables flex-grow on the element, allowing it to take up as much space as possible (or flex-shrink to allow it to shrink).

flex(grow?: number, shrink?: number): this;

Notes

• This method sets the flexGrow and flexShrink factors of the element.
• If a flex-shrink factor is provided, the flex-grow factor must also be defined.
• In the web-handler implementation, flex-basis is set automatically: when grow is greater than 0, the element’s flex-basis is set to 0 for equal spacing among flex siblings; otherwise, it’s set to auto.

Parameters

• grow — The flex-grow factor; defaults to 1.
• shrink — The flex-shrink factor; defaults to 1.

Return value

The builder instance for chaining.

Related

• class ElementBuilder abstractstatic
  An abstract base class for UI element builders.