-/*
- Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
- Available via Academic Free License >= 2.1 OR the modified BSD license.
- see: http://dojotoolkit.org/license for details
-*/
-
-
-if(!dojo._hasResource["dijit.layout._LayoutWidget"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dijit.layout._LayoutWidget"] = true;
-dojo.provide("dijit.layout._LayoutWidget");
-dojo.require("dijit._Widget");
-dojo.require("dijit._Container");
-dojo.require("dijit._Contained");
-
-
-dojo.declare("dijit.layout._LayoutWidget",
- [dijit._Widget, dijit._Container, dijit._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);
- dojo.addClass(this.domNode, "dijitContainer");
- },
-
- startup: function(){
- // summary:
- // Called after all the widgets have been instantiated and their
- // dom nodes have been inserted somewhere under dojo.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 my size changes so that I can re-layout.
- // For browsers where I can't directly monitor when my size changes,
- // monitor when the viewport changes size, which *may* indicate a size change for me.
- this.connect(dojo.isIE ? this.domNode : dojo.global, 'onresize', function(){
- // Using function(){} closure to ensure no arguments to resize.
- 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 relayout 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 relayout 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){
- dojo.marginBox(node, changeSize);
-
- // set offset of the node
- if(changeSize.t){ node.style.top = changeSize.t + "px"; }
- if(changeSize.l){ node.style.left = changeSize.l + "px"; }
- }
-
- // 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 || {};
- dojo.mixin(mb, changeSize || {}); // changeSize overrides resultSize
- if( !("h" in mb) || !("w" in mb) ){
- mb = dojo.mixin(dojo.marginBox(node), mb); // just use dojo.marginBox() to fill in missing values
- }
-
- // Compute and save the size of my border box and content box
- // (w/out calling dojo.contentBox() since that may fail if size was recently set)
- var cs = dojo.getComputedStyle(node);
- var me = dojo._getMarginExtents(node, cs);
- var be = dojo._getBorderExtents(node, cs);
- var bb = (this._borderBox = {
- w: mb.w - (me.w + be.w),
- h: mb.h - (me.h + be.h)
- });
- var pe = dojo._getPadExtents(node, cs);
- this._contentBox = {
- l: dojo._toPixelValue(node, cs.paddingLeft),
- t: dojo._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._Widget*/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 : "");
- dojo.addClass(child.domNode, cls);
- },
-
- addChild: function(/*dijit._Widget*/ child, /*Integer?*/ insertIndex){
- // Overrides _Container.addChild() to call _setupChild()
- this.inherited(arguments);
- if(this._started){
- this._setupChild(child);
- }
- },
-
- removeChild: function(/*dijit._Widget*/ child){
- // Overrides _Container.removeChild() to remove class added by _setupChild()
- var cls = this.baseClass + "-child"
- + (child.baseClass ?
- " " + this.baseClass + "-" + child.baseClass : "");
- dojo.removeClass(child.domNode, cls);
-
- this.inherited(arguments);
- }
- }
-);
-
-dijit.layout.marginBox2contentBox = function(/*DomNode*/ node, /*Object*/ mb){
- // summary:
- // Given the margin-box size of a node, return its content box size.
- // Functions like dojo.contentBox() but is more reliable since it doesn't have
- // to wait for the browser to compute sizes.
- var cs = dojo.getComputedStyle(node);
- var me = dojo._getMarginExtents(node, cs);
- var pb = dojo._getPadBorderExtents(node, cs);
- return {
- l: dojo._toPixelValue(node, cs.paddingLeft),
- t: dojo._toPixelValue(node, cs.paddingTop),
- w: mb.w - (me.w + pb.w),
- h: mb.h - (me.h + pb.h)
- };
-};
-
-(function(){
- var capitalize = function(word){
- return word.substring(0,1).toUpperCase() + word.substring(1);
- };
-
- var size = function(widget, dim){
- // size the child
- var newSize = widget.resize ? widget.resize(dim) : dojo.marginBox(widget.domNode, dim);
-
- // record child's size
- if(newSize){
- // if the child returned it's new size then use that
- dojo.mixin(widget, newSize);
- }else{
- // otherwise, call marginBox(), but favor our own numbers when we have them.
- // the browser lies sometimes
- dojo.mixin(widget, dojo.marginBox(widget.domNode));
- dojo.mixin(widget, dim);
- }
- };
-
- dijit.layout.layoutChildren = function(/*DomNode*/ container, /*Object*/ dim, /*Widget[]*/ children,
- /*String?*/ changedRegionId, /*Number?*/ changedRegionSize){
- // summary
- // Layout a bunch of child dom nodes within a parent dom node
- // container:
- // parent node
- // dim:
- // {l, t, w, h} object specifying dimensions of container into which to place children
- // children:
- // an array of Widgets or at least objects containing:
- // * domNode: pointer to DOM node to position
- // * region or layoutAlign: position to place DOM node
- // * resize(): (optional) method to set size of node
- // * id: (optional) Id of widgets, referenced from resize object, below.
- // changedRegionId:
- // If specified, the slider for the region with the specified id has been dragged, and thus
- // the region's height or width should be adjusted according to changedRegionSize
- // changedRegionSize:
- // See changedRegionId.
-
- // copy dim because we are going to modify it
- dim = dojo.mixin({}, dim);
-
- dojo.addClass(container, "dijitLayoutContainer");
-
- // Move "client" elements to the end of the array for layout. a11y dictates that the author
- // needs to be able to put them in the document in tab-order, but this algorithm requires that
- // client be last. TODO: move these lines to LayoutContainer? Unneeded other places I think.
- children = dojo.filter(children, function(item){ return item.region != "center" && item.layoutAlign != "client"; })
- .concat(dojo.filter(children, function(item){ return item.region == "center" || item.layoutAlign == "client"; }));
-
- // set positions/sizes
- dojo.forEach(children, function(child){
- var elm = child.domNode,
- pos = (child.region || child.layoutAlign);
-
- // set elem to upper left corner of unused space; may move it later
- var elmStyle = elm.style;
- elmStyle.left = dim.l+"px";
- elmStyle.top = dim.t+"px";
- elmStyle.position = "absolute";
-
- dojo.addClass(elm, "dijitAlign" + capitalize(pos));
-
- // Size adjustments to make to this child widget
- var sizeSetting = {};
-
- // Check for optional size adjustment due to splitter drag (height adjustment for top/bottom align
- // panes and width adjustment for left/right align panes.
- if(changedRegionId && changedRegionId == child.id){
- sizeSetting[child.region == "top" || child.region == "bottom" ? "h" : "w"] = changedRegionSize;
- }
-
- // set size && adjust record of remaining space.
- // note that setting the width of a <div> may affect its height.
- if(pos == "top" || pos == "bottom"){
- sizeSetting.w = dim.w;
- size(child, sizeSetting);
- dim.h -= child.h;
- if(pos == "top"){
- dim.t += child.h;
- }else{
- elmStyle.top = dim.t + dim.h + "px";
- }
- }else if(pos == "left" || pos == "right"){
- sizeSetting.h = dim.h;
- size(child, sizeSetting);
- dim.w -= child.w;
- if(pos == "left"){
- dim.l += child.w;
- }else{
- elmStyle.left = dim.l + dim.w + "px";
- }
- }else if(pos == "client" || pos == "center"){
- size(child, dim);
- }
- });
- };
-
-})();
-
-}
+//>>built
+define("dijit/layout/_LayoutWidget",["dojo/_base/lang","../_Widget","../_Container","../_Contained","dojo/_base/declare","dojo/dom-class","dojo/dom-geometry","dojo/dom-style","dojo/_base/sniff","dojo/_base/window"],function(_1,_2,_3,_4,_5,_6,_7,_8,_9,_a){return _5("dijit.layout._LayoutWidget",[_2,_3,_4],{baseClass:"dijitLayoutContainer",isLayoutContainer:true,buildRendering:function(){this.inherited(arguments);_6.add(this.domNode,"dijitContainer");},startup:function(){if(this._started){return;}this.inherited(arguments);var _b=this.getParent&&this.getParent();if(!(_b&&_b.isLayoutContainer)){this.resize();this.connect(_a.global,"onresize",function(){this.resize();});}},resize:function(_c,_d){var _e=this.domNode;if(_c){_7.setMarginBox(_e,_c);}var mb=_d||{};_1.mixin(mb,_c||{});if(!("h" in mb)||!("w" in mb)){mb=_1.mixin(_7.getMarginBox(_e),mb);}var cs=_8.getComputedStyle(_e);var me=_7.getMarginExtents(_e,cs);var be=_7.getBorderExtents(_e,cs);var bb=(this._borderBox={w:mb.w-(me.w+be.w),h:mb.h-(me.h+be.h)});var pe=_7.getPadExtents(_e,cs);this._contentBox={l:_8.toPixelValue(_e,cs.paddingLeft),t:_8.toPixelValue(_e,cs.paddingTop),w:bb.w-pe.w,h:bb.h-pe.h};this.layout();},layout:function(){},_setupChild:function(_f){var cls=this.baseClass+"-child "+(_f.baseClass?this.baseClass+"-"+_f.baseClass:"");_6.add(_f.domNode,cls);},addChild:function(_10,_11){this.inherited(arguments);if(this._started){this._setupChild(_10);}},removeChild:function(_12){var cls=this.baseClass+"-child"+(_12.baseClass?" "+this.baseClass+"-"+_12.baseClass:"");_6.remove(_12.domNode,cls);this.inherited(arguments);}});});
\ No newline at end of file
git.wh0rd.org / tt-rss.git / blobdiff