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StackFit

How to size the non-positioned children of a Stack.

Inherits: enum.Enum

Properties

  • EXPAND - The constraints passed to the stack from its parent are tightened to the biggest size allowed.
  • LOOSE - The constraints passed to the stack from its parent are loosened.
  • PASS_THROUGH - The constraints passed to the stack from its parent are passed unmodified to the non-positioned children.

Properties​

EXPANDclass-attributeinstance-attribute​

The constraints passed to the stack from its parent are tightened to the biggest size allowed.

For example, if the Stack has loose constraints with a width in the range 10 to 100 and a height in the range 0 to 600, then the non-positioned children of the stack would all be sized as 100 pixels wide and 600 high.

LOOSEclass-attributeinstance-attribute​

The constraints passed to the stack from its parent are loosened.

For example, if the stack has constraints that force it to 350x600, then this would allow the non-positioned children of the stack to have any width from zero to 350 and any height from zero to 600.

PASS_THROUGHclass-attributeinstance-attribute​

The constraints passed to the stack from its parent are passed unmodified to the non-positioned children.

For example, if a Stack is an expanded child of a Row, the horizontal constraints will be tight and the vertical constraints will be loose.