Sencha Documentation

A layout that arranges items vertically down a Container. This layout optionally divides available vertical space between child items containing a numeric flex configuration.

This layout may also be used to set the widths of child items by configuring it with the align option.

Config Options

 
align : String
Controls how the child items of the container are aligned. Acceptable configuration values for this property are: <di...
Controls how the child items of the container are aligned. Acceptable configuration values for this property are:
  • left : Default
    child items are aligned horizontally at the left side of the container
  • center :
    child items are aligned horizontally at the mid-width of the container
  • stretch :
    child items are stretched horizontally to fill the width of the container
  • stretchmax :
    child items are stretched horizontally to the size of the largest item.
 
animate : Mixed
If truthy, child Component are animated into position whenever the Container is layed out. If this option is numeric,...

If truthy, child Component are animated into position whenever the Container is layed out. If this option is numeric, it is used as the animation duration in milliseconds.

May be set as a property at any time.

 
If the individual contained items do not have a margins property specified or margin specified via CSS, the default m...

If the individual contained items do not have a margins property specified or margin specified via CSS, the default margins from this property will be applied to each item.


This property may be specified as an object containing margins to apply in the format:

{
    top: (top margin),
    right: (right margin),
    bottom: (bottom margin),
    left: (left margin)
}

This property may also be specified as a string containing space-separated, numeric margin values. The order of the sides associated with each value matches the way CSS processes margin values:

  • If there is only one value, it applies to all sides.
  • If there are two values, the top and bottom borders are set to the first value and the right and left are set to the second.
  • If there are three values, the top is set to the first value, the left and right are set to the second, and the bottom is set to the third.
  • If there are four values, they apply to the top, right, bottom, and left, respectively.

Defaults to:

{top:0, right:0, bottom:0, left:0}
 
flex : Number
This configuration option is to be applied to child items of the container managed by this layout. Each child item wi...
This configuration option is to be applied to child items of the container managed by this layout. Each child item with a flex property will be flexed horizontally according to each item's relative flex value compared to the sum of all items with a flex value specified. Any child items that have either a flex = 0 or flex = undefined will not be 'flexed' (the initial size will not be changed).
 
pack : String
Controls how the child items of the container are packed together. Acceptable configuration values for this property ...
Controls how the child items of the container are packed together. Acceptable configuration values for this property are:
  • start : Default
    child items are packed together at left side of container
  • center :
    child items are packed together at mid-width of container
  • end :
    child items are packed together at right side of container
 
padding : String
Sets the padding to be applied to all child items managed by this layout. This property must be specified as a string...

Sets the padding to be applied to all child items managed by this layout.

This property must be specified as a string containing space-separated, numeric padding values. The order of the sides associated with each value matches the way CSS processes padding values:

  • If there is only one value, it applies to all sides.
  • If there are two values, the top and bottom borders are set to the first value and the right and left are set to the second.
  • If there are three values, the top is set to the first value, the left and right are set to the second, and the bottom is set to the third.
  • If there are four values, they apply to the top, right, bottom, and left, respectively.

Defaults to: "0"

Methods

 
updateChildBoxes( Array boxes ) : Void
Resizes and repositions each child component
Resizes and repositions each child component

Parameters

  • boxes : Array
    The box measurements

Returns

  • Void