X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/0494b8d9b9bb03ab6c22b34dae81261e3cd7e3e6..7a654f8d43fdb43d78b63d90528bed6e86b608cc:/src/layout/container/Absolute.js

diff --git a/src/layout/container/Absolute.js b/src/layout/container/Absolute.js
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+/**
+ * @class Ext.layout.container.Absolute
+ * @extends Ext.layout.container.Anchor
+ * <p>This is a layout that inherits the anchoring of <b>{@link Ext.layout.container.Anchor}</b> and adds the
+ * ability for x/y positioning using the standard x and y component config options.</p>
+ * <p>This class is intended to be extended or created via the <tt><b>{@link Ext.container.Container#layout layout}</b></tt>
+ * configuration property.  See <tt><b>{@link Ext.container.Container#layout}</b></tt> for additional details.</p>
+ * {@img Ext.layout.container.Absolute/Ext.layout.container.Absolute.png Ext.layout.container.Absolute container layout}
+ * <p>Example usage:</p>
+ * <pre><code>
+    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()
+    });
+</code></pre>
+ */
+
+Ext.define('Ext.layout.container.Absolute', {
+
+    /* Begin Definitions */
+
+    alias: 'layout.absolute',
+    extend: 'Ext.layout.container.Anchor',
+    requires: ['Ext.chart.axis.Axis', 'Ext.fx.Anim'],
+    alternateClassName: 'Ext.layout.AbsoluteLayout',
+
+    /* End Definitions */
+
+    itemCls: Ext.baseCSSPrefix + 'abs-layout-item',
+
+    type: 'absolute',
+
+    onLayout: function() {
+        var me = this,
+            target = me.getTarget(),
+            targetIsBody = target.dom === document.body;
+
+        // Do not set position: relative; when the absolute layout target is the body
+        if (!targetIsBody) {
+            target.position();
+        }
+        me.paddingLeft = target.getPadding('l');
+        me.paddingTop = target.getPadding('t');
+        me.callParent(arguments);
+    },
+
+    // private
+    adjustWidthAnchor: function(value, comp) {
+        //return value ? value - comp.getPosition(true)[0] + this.paddingLeft: value;
+        return value ? value - comp.getPosition(true)[0] : value;
+    },
+
+    // private
+    adjustHeightAnchor: function(value, comp) {
+        //return value ? value - comp.getPosition(true)[1] + this.paddingTop: value;
+        return value ? value - comp.getPosition(true)[1] : value;
+    }
+});
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