This is a layout that inherits the anchoring of Ext.layout.container.Anchor and adds the ability for x/y positioning using the standard x and y component config options.
This class is intended to be extended or created via the layout configuration property. See Ext.container.Container.layout for additional details.
Example usage:
var form = new Ext.form.FormPanel({
title: 'Absolute Layout',
layout:'absolute',
layoutConfig: {
// layout-specific configs go here
itemCls: 'x-abs-layout-item',
},
baseCls: 'x-plain',
url:'save-form.php',
defaultType: 'textfield',
items: [{
x: 0,
y: 5,
xtype:'label',
text: 'Send To:'
},{
x: 60,
y: 0,
name: 'to',
anchor:'100%' // anchor width by percentage
},{
x: 0,
y: 35,
xtype:'label',
text: 'Subject:'
},{
x: 60,
y: 30,
name: 'subject',
anchor: '100%' // anchor width by percentage
},{
x:0,
y: 60,
xtype: 'textareafield',
name: 'msg',
anchor: '100% 100%' // anchor width and height
}]
});
This configuation option is to be applied to child items of a container managed by this layout (ie. configured with layout:'anchor').
This value is what tells the layout how an item should be anchored to the container. items added to an AnchorLayout accept an anchoring-specific config property of anchor which is a string containing two values: the horizontal anchor value and the vertical anchor value (for example, '100% 50%'). The following types of anchor values are supported:
// two values specified
anchor: '100% 50%' // render item complete width of the container and
// 1/2 height of the container
// one value specified
anchor: '100%' // the width value; the height will default to auto
// two values specified
anchor: '-50 -100' // render item the complete width of the container
// minus 50 pixels and
// the complete height minus 100 pixels.
// one value specified
anchor: '-50' // anchor value is assumed to be the right offset value
// bottom offset will default to 0
anchor: '-50 75%'
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.
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 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.