X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/25ef3491bd9ae007ff1fc2b0d7943e6eaaccf775..6e39d509471fe9b4e2660e0d1631b350d0c66f40:/docs/source/BoxComponent.html diff --git a/docs/source/BoxComponent.html b/docs/source/BoxComponent.html index 041949c7..94ad3d91 100644 --- a/docs/source/BoxComponent.html +++ b/docs/source/BoxComponent.html @@ -1,17 +1,12 @@ - - - The source code - - - - - 
/*!
- * Ext JS Library 3.0.3
- * Copyright(c) 2006-2009 Ext JS, LLC
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-
/**
+
+
+      
+  The source code
+    
+    
+
+
+    
/**
  * @class Ext.BoxComponent
  * @extends Ext.Component
  * 
Base class for any {@link Ext.Component Component} that is to be sized as a box, using width and height.

@@ -109,6 +104,26 @@ Ext.BoxComponent = Ext.extend(Ext.Component, {
      * The width of this component in pixels (defaults to auto).
      * Note to express this dimension as a percentage or offset see {@link Ext.Component#anchor}.
      */
+    
/**
+     * @cfg {Number} boxMinHeight
+     * 
The minimum value in pixels which this BoxComponent will set its height to.

+     * 
Warning: This will override any size management applied by layout managers.

+     */
+    
/**
+     * @cfg {Number} boxMinWidth
+     * 
The minimum value in pixels which this BoxComponent will set its width to.

+     * 
Warning: This will override any size management applied by layout managers.

+     */
+    
/**
+     * @cfg {Number} boxMaxHeight
+     * 
The maximum value in pixels which this BoxComponent will set its height to.

+     * 
Warning: This will override any size management applied by layout managers.

+     */
+    
/**
+     * @cfg {Number} boxMaxWidth
+     * 
The maximum value in pixels which this BoxComponent will set its width to.

+     * 
Warning: This will override any size management applied by layout managers.

+     */
     
/**
      * @cfg {Boolean} autoHeight
      * 
True to use height:'auto', false to use fixed height (or allow it to be managed by its parent
@@ -183,6 +198,11 @@ var myPanel = new Ext.Panel({
 });
 

      */
+    
/**
+     * @cfg {Boolean} autoScroll
+     * true to use overflow:'auto' on the components layout element and show scroll bars automatically when
+     * necessary, false to clip any overflowing content (defaults to false).
+     */
 
     /* // private internal config
      * {Boolean} deferHeight
@@ -238,15 +258,26 @@ var myPanel = new Ext.Panel({
      * @return {Ext.BoxComponent} this
      */
     setSize : function(w, h){
+
         // support for standard size objects
         if(typeof w == 'object'){
-            h = w.height;
-            w = w.width;
+            h = w.height, w = w.width;
+        }
+        if (Ext.isDefined(w) && Ext.isDefined(this.boxMinWidth) && (w < this.boxMinWidth)) {
+            w = this.boxMinWidth;
+        }
+        if (Ext.isDefined(h) && Ext.isDefined(this.boxMinHeight) && (h < this.boxMinHeight)) {
+            h = this.boxMinHeight;
+        }
+        if (Ext.isDefined(w) && Ext.isDefined(this.boxMaxWidth) && (w > this.boxMaxWidth)) {
+            w = this.boxMaxWidth;
+        }
+        if (Ext.isDefined(h) && Ext.isDefined(this.boxMaxHeight) && (h > this.boxMaxHeight)) {
+            h = this.boxMaxHeight;
         }
         // not rendered
         if(!this.boxReady){
-            this.width = w;
-            this.height = h;
+            this.width = w, this.height = h;
             return this;
         }
 
@@ -255,10 +286,12 @@ var myPanel = new Ext.Panel({
             return this;
         }
         this.lastSize = {width: w, height: h};
-        var adj = this.adjustSize(w, h);
-        var aw = adj.width, ah = adj.height;
+        var adj = this.adjustSize(w, h),
+            aw = adj.width,
+            ah = adj.height,
+            rz;
         if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
-            var rz = this.getResizeEl();
+            rz = this.getResizeEl();
             if(!this.deferHeight && aw !== undefined && ah !== undefined){
                 rz.setSize(aw, ah);
             }else if(!this.deferHeight && ah !== undefined){
@@ -267,7 +300,6 @@ var myPanel = new Ext.Panel({
                 rz.setWidth(aw);
             }
             this.onResize(aw, ah, w, h);
-            this.fireEvent('resize', this, aw, ah, w, h);
         }
         return this;
     },
@@ -377,14 +409,23 @@ var myPanel = new Ext.Panel({
      * contains both the <input> Element (which is what would be returned
      * by its {@link #getEl} method, and the trigger button Element.
      * This Element is returned as the resizeEl.
+     * @return {Ext.Element} The Element which is to be resized by size managing layouts.
      */
     getResizeEl : function(){
         return this.resizeEl || this.el;
     },
 
-    // protected
-    getPositionEl : function(){
-        return this.positionEl || this.el;
+    
/**
+     * Sets the overflow on the content element of the component.
+     * @param {Boolean} scroll True to allow the Component to auto scroll.
+     * @return {Ext.BoxComponent} this
+     */
+    setAutoScroll : function(scroll){
+        if(this.rendered){
+            this.getContentTarget().setOverflow(scroll ? 'auto' : '');
+        }
+        this.autoScroll = scroll;
+        return this;
     },
 
     
/**
@@ -457,6 +498,7 @@ var myPanel = new Ext.Panel({
             this.positionEl = Ext.get(this.positionEl);
         }
         this.boxReady = true;
+        this.setAutoScroll(this.autoScroll);
         this.setSize(this.width, this.height);
         if(this.x || this.y){
             this.setPosition(this.x, this.y);
@@ -484,7 +526,7 @@ var myPanel = new Ext.Panel({
      * @param {Number} rawHeight The height that was originally specified
      */
     onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
-
+        this.fireEvent('resize', this, adjWidth, adjHeight, rawWidth, rawHeight);
     },
 
     /* // protected
@@ -526,6 +568,6 @@ Ext.reg('box', Ext.BoxComponent);
 Ext.Spacer = Ext.extend(Ext.BoxComponent, {
     autoEl:'div'
 });
-Ext.reg('spacer', Ext.Spacer);
- +Ext.reg('spacer', Ext.Spacer); + \ No newline at end of file