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Diffstat (limited to 'lib/dijit/layout/_LayoutWidget.js.uncompressed.js')
| -rw-r--r-- | lib/dijit/layout/_LayoutWidget.js.uncompressed.js | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/lib/dijit/layout/_LayoutWidget.js.uncompressed.js b/lib/dijit/layout/_LayoutWidget.js.uncompressed.js deleted file mode 100644 index 855d0d221..000000000 --- a/lib/dijit/layout/_LayoutWidget.js.uncompressed.js +++ /dev/null @@ -1,185 +0,0 @@ -define("dijit/layout/_LayoutWidget", [ - "dojo/_base/lang", // lang.mixin - "../_Widget", - "../_Container", - "../_Contained", - "../Viewport", - "dojo/_base/declare", // declare - "dojo/dom-class", // domClass.add domClass.remove - "dojo/dom-geometry", // domGeometry.marginBox - "dojo/dom-style" // domStyle.getComputedStyle -], function(lang, _Widget, _Container, _Contained, Viewport, - declare, domClass, domGeometry, domStyle){ - - // module: - // dijit/layout/_LayoutWidget - - - return declare("dijit.layout._LayoutWidget", [_Widget, _Container, _Contained], { - // summary: - // Base class for a _Container widget which is responsible for laying out its children. - // Widgets which mixin this code must define layout() to manage placement and sizing of the children. - - // baseClass: [protected extension] String - // This class name is applied to the widget's domNode - // and also may be used to generate names for sub nodes, - // for example dijitTabContainer-content. - baseClass: "dijitLayoutContainer", - - // isLayoutContainer: [protected] Boolean - // Indicates that this widget is going to call resize() on its - // children widgets, setting their size, when they become visible. - isLayoutContainer: true, - - buildRendering: function(){ - this.inherited(arguments); - domClass.add(this.domNode, "dijitContainer"); - }, - - startup: function(){ - // summary: - // Called after all the widgets have been instantiated and their - // dom nodes have been inserted somewhere under win.doc.body. - // - // Widgets should override this method to do any initialization - // dependent on other widgets existing, and then call - // this superclass method to finish things off. - // - // startup() in subclasses shouldn't do anything - // size related because the size of the widget hasn't been set yet. - - if(this._started){ return; } - - // Need to call inherited first - so that child widgets get started - // up correctly - this.inherited(arguments); - - // If I am a not being controlled by a parent layout widget... - var parent = this.getParent && this.getParent(); - if(!(parent && parent.isLayoutContainer)){ - // Do recursive sizing and layout of all my descendants - // (passing in no argument to resize means that it has to glean the size itself) - this.resize(); - - // Since my parent isn't a layout container, and my style *may be* width=height=100% - // or something similar (either set directly or via a CSS class), - // monitor when viewport size changes so that I can re-layout. - this.own(Viewport.on("resize", lang.hitch(this, "resize"))); - } - }, - - resize: function(changeSize, resultSize){ - // summary: - // Call this to resize a widget, or after its size has changed. - // description: - // ####Change size mode: - // - // When changeSize is specified, changes the marginBox of this widget - // and forces it to re-layout its contents accordingly. - // changeSize may specify height, width, or both. - // - // If resultSize is specified it indicates the size the widget will - // become after changeSize has been applied. - // - // ####Notification mode: - // - // When changeSize is null, indicates that the caller has already changed - // the size of the widget, or perhaps it changed because the browser - // window was resized. Tells widget to re-layout its contents accordingly. - // - // If resultSize is also specified it indicates the size the widget has - // become. - // - // In either mode, this method also: - // - // 1. Sets this._borderBox and this._contentBox to the new size of - // the widget. Queries the current domNode size if necessary. - // 2. Calls layout() to resize contents (and maybe adjust child widgets). - // changeSize: Object? - // Sets the widget to this margin-box size and position. - // May include any/all of the following properties: - // | {w: int, h: int, l: int, t: int} - // resultSize: Object? - // The margin-box size of this widget after applying changeSize (if - // changeSize is specified). If caller knows this size and - // passes it in, we don't need to query the browser to get the size. - // | {w: int, h: int} - - var node = this.domNode; - - // set margin box size, unless it wasn't specified, in which case use current size - if(changeSize){ - domGeometry.setMarginBox(node, changeSize); - } - - // If either height or width wasn't specified by the user, then query node for it. - // But note that setting the margin box and then immediately querying dimensions may return - // inaccurate results, so try not to depend on it. - var mb = resultSize || {}; - lang.mixin(mb, changeSize || {}); // changeSize overrides resultSize - if( !("h" in mb) || !("w" in mb) ){ - mb = lang.mixin(domGeometry.getMarginBox(node), mb); // just use domGeometry.marginBox() to fill in missing values - } - - // Compute and save the size of my border box and content box - // (w/out calling domGeometry.getContentBox() since that may fail if size was recently set) - var cs = domStyle.getComputedStyle(node); - var me = domGeometry.getMarginExtents(node, cs); - var be = domGeometry.getBorderExtents(node, cs); - var bb = (this._borderBox = { - w: mb.w - (me.w + be.w), - h: mb.h - (me.h + be.h) - }); - var pe = domGeometry.getPadExtents(node, cs); - this._contentBox = { - l: domStyle.toPixelValue(node, cs.paddingLeft), - t: domStyle.toPixelValue(node, cs.paddingTop), - w: bb.w - pe.w, - h: bb.h - pe.h - }; - - // Callback for widget to adjust size of its children - this.layout(); - }, - - layout: function(){ - // summary: - // Widgets override this method to size and position their contents/children. - // When this is called this._contentBox is guaranteed to be set (see resize()). - // - // This is called after startup(), and also when the widget's size has been - // changed. - // tags: - // protected extension - }, - - _setupChild: function(/*dijit/_WidgetBase*/child){ - // summary: - // Common setup for initial children and children which are added after startup - // tags: - // protected extension - - var cls = this.baseClass + "-child " - + (child.baseClass ? this.baseClass + "-" + child.baseClass : ""); - domClass.add(child.domNode, cls); - }, - - addChild: function(/*dijit/_WidgetBase*/ child, /*Integer?*/ insertIndex){ - // Overrides _Container.addChild() to call _setupChild() - this.inherited(arguments); - if(this._started){ - this._setupChild(child); - } - }, - - removeChild: function(/*dijit/_WidgetBase*/ child){ - // Overrides _Container.removeChild() to remove class added by _setupChild() - var cls = this.baseClass + "-child" - + (child.baseClass ? - " " + this.baseClass + "-" + child.baseClass : ""); - domClass.remove(child.domNode, cls); - - this.inherited(arguments); - } - }); -}); |