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## Sencha Documentation

# Ext.layout.container.AbstractFit

####

    HierarchyExt.layout.LayoutExt.layout.container.AbstractContainerExt.layout.container.ContainerExt.layout.container.AbstractFit

This is a base class for layouts that contain a single item that automatically expands to fill the layout's container. This class is intended to be extended or created via the `layout:'fit'` Ext.container.Container.layout config, and should generally not need to be created directly via the new keyword.

FitLayout does not have any direct config options (other than inherited ones). To fit a panel to a container using FitLayout, simply set layout:'fit' on the container and add a single panel to it. If the container has multiple panels, only the first one will be displayed. Example usage:

    var p = new Ext.panel.Panel({
        title: 'Fit Layout',
        layout:'fit',
        items: {
            title: 'Inner Panel',
            html: '<p>This is the inner panel content</p>',
            border: false
        }
    });

Defined By

### Config Options

#### CSS Class configs

Ext.layout.container.AbstractContainer
view source
itemCls : String
An optional extra CSS class that will be added to the container. This can be useful for adding customized styles to t...

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

Ext.layout.container.AbstractContainer
view source
bindToOwnerCtComponent : Boolean

Flag to notify the ownerCt Component on afterLayout of a change

Flag to notify the ownerCt Component on afterLayout of a change

Ext.layout.container.AbstractContainer
view source
bindToOwnerCtContainer : Boolean

Flag to notify the ownerCt Container on afterLayout of a change

Flag to notify the ownerCt Container on afterLayout of a change

Ext.layout.container.AbstractContainer
view source
itemCls : String
An optional extra CSS class that will be added to the container. This can be useful for adding customized styles to t...

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.

Defined By

### Methods

Ext.layout.container.AbstractContainer
view source
getLayoutItems : Array
Returns an array of child components either for a render phase (Performed in the beforeLayout method of the layout's ...

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

Ext.layout.container.AbstractContainer
view source
getRenderTarget : Ext.core.Element
Returns the element into which rendering must take place. Defaults to the owner Container's Ext.AbstractComponent.tar...

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

Ext.layout.container.AbstractContainer
view source
getTarget : Ext.core.Element

Returns the owner component's resize element.

Returns the owner component's resize element.

### Returns

- Ext.core.Element