Hierarchy
Ext.layout.LayoutExt.layout.container.AbstractContainerExt.layout.container.ContainerExt.layout.container.AnchorExt.layout.container.Absolute
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:
- - -Ext.create('Ext.form.Panel', {
- title: 'Absolute Layout',
- width: 300,
- height: 275,
- layout:'absolute',
- layoutConfig: {
- // layout-specific configs go here
- //itemCls: 'x-abs-layout-item',
- },
- url:'save-form.php',
- defaultType: 'textfield',
- items: [{
- x: 10,
- y: 10,
- xtype:'label',
- text: 'Send To:'
- },{
- x: 80,
- y: 10,
- name: 'to',
- anchor:'90%' // anchor width by percentage
- },{
- x: 10,
- y: 40,
- xtype:'label',
- text: 'Subject:'
- },{
- x: 80,
- y: 40,
- name: 'subject',
- anchor: '90%' // anchor width by percentage
- },{
- x:0,
- y: 80,
- xtype: 'textareafield',
- name: 'msg',
- anchor: '100% 100%' // anchor width and height
- }],
- renderTo: Ext.getBody()
-});
-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
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:
-
-
-
- Percentage : Any value between 1 and 100, expressed as a percentage.-The first anchor is the percentage width that the item should take up within the container, and the -second is the percentage height. For example: -
// 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 -
-
- - Offsets : Any positive or negative integer value.-This is a raw adjustment where the first anchor is the offset from the right edge of the container, -and the second is the offset from the bottom edge. For example: -
// 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 -
-
- - Sides : Valid values are 'right' (or 'r') and 'bottom'
-(or 'b').-Either the container must have a fixed size or an anchorSize config value defined at render time in -order for these to have any effect.
-
-
- Mixed : -Anchor values can also be mixed as needed. For example, to render the width offset from the container -right edge by 50 pixels and 75% of the container's height use: -
anchor: '-50 75%' -
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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
-default anchor for all child container items applied if no anchor or specific width is set on the child item. Defaults to '100%'.
-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.
- - - -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 -