Hierarchy
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.
-
-Example usage:
Ext.create('Ext.Panel', {
- width: 500,
- height: 400,
- title: "VBoxLayout Panel",
- layout: {
- type: 'vbox',
- align: 'center'
- },
- renderTo: document.body,
- items: [{
- xtype: 'panel',
- title: 'Inner Panel One',
- width: 250,
- flex: 2
- },{
- xtype: 'panel',
- title: 'Inner Panel Two',
- width: 250,
- flex: 4
- },{
- xtype: 'panel',
- title: 'Inner Panel Three',
- width: '50%',
- flex: 4
- }]
-});
-Config Options
CSS Class configs
An optional extra CSS class that will be added to the container. This can be useful for adding -customized styles to the container or any of its children using standard CSS rules. See -Ext.Component.ctCls also.
- - - -Other Configs
Controls how the child items of the container are aligned. Acceptable configuration values for this -property are:
- --
-
- left : Defaultchild 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.
-
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.
- -Flag to notify the ownerCt Component on afterLayout of a change
-Flag to notify the ownerCt Component on afterLayout of a change
-Flag to notify the ownerCt Container on afterLayout of a change
-Flag to notify the ownerCt Container on afterLayout of a change
-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}
-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).
-An optional extra CSS class that will be added to the container. This can be useful for adding -customized styles to the container or any of its children using standard CSS rules. See -Ext.Component.ctCls also.
- - - -Controls how the child items of the container are packed together. Acceptable configuration values -for this property are:
- --
-
- start : Defaultchild 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
-
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
Returns an array of child components either for a render phase (Performed in the beforeLayout method of the layout's -base class), or the layout phase (onLayout).
- -Returns
- Array
of child components
-
Returns the element into which rendering must take place. Defaults to the owner Container's Ext.AbstractComponent.targetEl.
- - -May be overridden in layout managers which implement an inner element.
-Returns
- Ext.core.Element -
Returns the owner component's resize element.
-Returns the owner component's resize element.
-Returns
- Ext.core.Element -