+++ /dev/null
-<html>\r
-<head>\r
- <title>The source code</title>\r
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
-</head>\r
-<body onload="prettyPrint();">\r
- <pre class="prettyprint lang-js"><div id="cls-Ext.ux.TaskBar"></div>/**\r
- * @class Ext.ux.TaskBar\r
- * @extends Ext.util.Observable\r
- */\r
-Ext.ux.TaskBar = function(app){\r
- this.app = app;\r
- this.init();\r
-}\r
-\r
-Ext.extend(Ext.ux.TaskBar, Ext.util.Observable, {\r
- init : function(){\r
- this.startMenu = new Ext.ux.StartMenu(Ext.apply({\r
- iconCls: 'user',\r
- height: 300,\r
- shadow: true,\r
- title: 'Jack Slocum',\r
- width: 300\r
- }, this.app.startConfig));\r
- \r
- this.startBtn = new Ext.Button({\r
- text: 'Start',\r
- id: 'ux-startbutton',\r
- iconCls:'start',\r
- menu: this.startMenu,\r
- menuAlign: 'bl-tl',\r
- renderTo: 'ux-taskbar-start',\r
- clickEvent: 'mousedown',\r
- template: new Ext.Template(\r
- '<table cellspacing="0" class="x-btn {3}"><tbody><tr>',\r
- '<td class="ux-startbutton-left"><i> </i></td>',\r
- '<td class="ux-startbutton-center"><em class="{5} unselectable="on">',\r
- '<button class="x-btn-text {2}" type="{1}" style="height:30px;">{0}</button>',\r
- '</em></td>',\r
- '<td class="ux-startbutton-right"><i> </i></td>',\r
- "</tr></tbody></table>")\r
- });\r
-\r
- var width = this.startBtn.getEl().getWidth()+10;\r
- \r
- var sbBox = new Ext.BoxComponent({\r
- el: 'ux-taskbar-start',\r
- id: 'TaskBarStart',\r
- minWidth: width,\r
- region:'west',\r
- split: true,\r
- width: width\r
- });\r
- \r
- this.tbPanel = new Ext.ux.TaskButtonsPanel({\r
- el: 'ux-taskbuttons-panel',\r
- id: 'TaskBarButtons',\r
- region:'center'\r
- });\r
- \r
- var container = new Ext.ux.TaskBarContainer({\r
- el: 'ux-taskbar',\r
- layout: 'border',\r
- items: [sbBox,this.tbPanel]\r
- });\r
- \r
- return this;\r
- },\r
- \r
- addTaskButton : function(win){\r
- return this.tbPanel.addButton(win, 'ux-taskbuttons-panel');\r
- },\r
- \r
- removeTaskButton : function(btn){\r
- this.tbPanel.removeButton(btn);\r
- },\r
- \r
- setActiveButton : function(btn){\r
- this.tbPanel.setActiveButton(btn);\r
- }\r
-});\r
-\r
-\r
-\r
-<div id="cls-Ext.ux.TaskBarContainer"></div>/**\r
- * @class Ext.ux.TaskBarContainer\r
- * @extends Ext.Container\r
- */\r
-Ext.ux.TaskBarContainer = Ext.extend(Ext.Container, {\r
- initComponent : function() {\r
- Ext.ux.TaskBarContainer.superclass.initComponent.call(this);\r
- \r
- this.el = Ext.get(this.el) || Ext.getBody();\r
- this.el.setHeight = Ext.emptyFn;\r
- this.el.setWidth = Ext.emptyFn;\r
- this.el.setSize = Ext.emptyFn;\r
- this.el.setStyle({\r
- overflow:'hidden',\r
- margin:'0',\r
- border:'0 none'\r
- });\r
- this.el.dom.scroll = 'no';\r
- this.allowDomMove = false;\r
- this.autoWidth = true;\r
- this.autoHeight = true;\r
- Ext.EventManager.onWindowResize(this.fireResize, this);\r
- this.renderTo = this.el;\r
- },\r
-\r
- fireResize : function(w, h){\r
- this.fireEvent('resize', this, w, h, w, h);\r
- }\r
-});\r
-\r
-\r
-\r
-<div id="cls-Ext.ux.TaskButtonsPanel"></div>/**\r
- * @class Ext.ux.TaskButtonsPanel\r
- * @extends Ext.BoxComponent\r
- */\r
-Ext.ux.TaskButtonsPanel = Ext.extend(Ext.BoxComponent, {\r
- activeButton: null,\r
- enableScroll: true,\r
- scrollIncrement: 0,\r
- scrollRepeatInterval: 400,\r
- scrollDuration: .35,\r
- animScroll: true,\r
- resizeButtons: true,\r
- buttonWidth: 168,\r
- minButtonWidth: 118,\r
- buttonMargin: 2,\r
- buttonWidthSet: false,\r
- \r
- initComponent : function() {\r
- Ext.ux.TaskButtonsPanel.superclass.initComponent.call(this);\r
- this.on('resize', this.delegateUpdates);\r
- this.items = [];\r
- \r
- this.stripWrap = Ext.get(this.el).createChild({\r
- cls: 'ux-taskbuttons-strip-wrap',\r
- cn: {\r
- tag:'ul', cls:'ux-taskbuttons-strip'\r
- }\r
- });\r
- this.stripSpacer = Ext.get(this.el).createChild({\r
- cls:'ux-taskbuttons-strip-spacer'\r
- });\r
- this.strip = new Ext.Element(this.stripWrap.dom.firstChild);\r
- \r
- this.edge = this.strip.createChild({\r
- tag:'li',\r
- cls:'ux-taskbuttons-edge'\r
- });\r
- this.strip.createChild({\r
- cls:'x-clear'\r
- });\r
- },\r
- \r
- addButton : function(win){\r
- var li = this.strip.createChild({tag:'li'}, this.edge); // insert before the edge\r
- var btn = new Ext.ux.TaskBar.TaskButton(win, li);\r
- \r
- this.items.push(btn);\r
- \r
- if(!this.buttonWidthSet){\r
- this.lastButtonWidth = btn.container.getWidth();\r
- }\r
- \r
- this.setActiveButton(btn);\r
- return btn;\r
- },\r
- \r
- removeButton : function(btn){\r
- var li = document.getElementById(btn.container.id);\r
- btn.destroy();\r
- li.parentNode.removeChild(li);\r
- \r
- var s = [];\r
- for(var i = 0, len = this.items.length; i < len; i++) {\r
- if(this.items[i] != btn){\r
- s.push(this.items[i]);\r
- }\r
- }\r
- this.items = s;\r
- \r
- this.delegateUpdates();\r
- },\r
- \r
- setActiveButton : function(btn){\r
- this.activeButton = btn;\r
- this.delegateUpdates();\r
- },\r
- \r
- delegateUpdates : function(){\r
- /*if(this.suspendUpdates){\r
- return;\r
- }*/\r
- if(this.resizeButtons && this.rendered){\r
- this.autoSize();\r
- }\r
- if(this.enableScroll && this.rendered){\r
- this.autoScroll();\r
- }\r
- },\r
- \r
- autoSize : function(){\r
- var count = this.items.length;\r
- var ow = this.el.dom.offsetWidth;\r
- var aw = this.el.dom.clientWidth;\r
-\r
- if(!this.resizeButtons || count < 1 || !aw){ // !aw for display:none\r
- return;\r
- }\r
- \r
- var each = Math.max(Math.min(Math.floor((aw-4) / count) - this.buttonMargin, this.buttonWidth), this.minButtonWidth); // -4 for float errors in IE\r
- var btns = this.stripWrap.dom.getElementsByTagName('button');\r
- \r
- this.lastButtonWidth = Ext.get(btns[0].id).findParent('li').offsetWidth;\r
- \r
- for(var i = 0, len = btns.length; i < len; i++) { \r
- var btn = btns[i];\r
- \r
- var tw = Ext.get(btns[i].id).findParent('li').offsetWidth;\r
- var iw = btn.offsetWidth;\r
- \r
- btn.style.width = (each - (tw-iw)) + 'px';\r
- }\r
- },\r
- \r
- autoScroll : function(){\r
- var count = this.items.length;\r
- var ow = this.el.dom.offsetWidth;\r
- var tw = this.el.dom.clientWidth;\r
- \r
- var wrap = this.stripWrap;\r
- var cw = wrap.dom.offsetWidth;\r
- var pos = this.getScrollPos();\r
- var l = this.edge.getOffsetsTo(this.stripWrap)[0] + pos;\r
- \r
- if(!this.enableScroll || count < 1 || cw < 20){ // 20 to prevent display:none issues\r
- return;\r
- }\r
- \r
- wrap.setWidth(tw); // moved to here because of problem in Safari\r
- \r
- if(l <= tw){\r
- wrap.dom.scrollLeft = 0;\r
- //wrap.setWidth(tw); moved from here because of problem in Safari\r
- if(this.scrolling){\r
- this.scrolling = false;\r
- this.el.removeClass('x-taskbuttons-scrolling');\r
- this.scrollLeft.hide();\r
- this.scrollRight.hide();\r
- }\r
- }else{\r
- if(!this.scrolling){\r
- this.el.addClass('x-taskbuttons-scrolling');\r
- }\r
- tw -= wrap.getMargins('lr');\r
- wrap.setWidth(tw > 20 ? tw : 20);\r
- if(!this.scrolling){\r
- if(!this.scrollLeft){\r
- this.createScrollers();\r
- }else{\r
- this.scrollLeft.show();\r
- this.scrollRight.show();\r
- }\r
- }\r
- this.scrolling = true;\r
- if(pos > (l-tw)){ // ensure it stays within bounds\r
- wrap.dom.scrollLeft = l-tw;\r
- }else{ // otherwise, make sure the active button is still visible\r
- this.scrollToButton(this.activeButton, true); // true to animate\r
- }\r
- this.updateScrollButtons();\r
- }\r
- },\r
-\r
- createScrollers : function(){\r
- var h = this.el.dom.offsetHeight; //var h = this.stripWrap.dom.offsetHeight;\r
- \r
- // left\r
- var sl = this.el.insertFirst({\r
- cls:'ux-taskbuttons-scroller-left'\r
- });\r
- sl.setHeight(h);\r
- sl.addClassOnOver('ux-taskbuttons-scroller-left-over');\r
- this.leftRepeater = new Ext.util.ClickRepeater(sl, {\r
- interval : this.scrollRepeatInterval,\r
- handler: this.onScrollLeft,\r
- scope: this\r
- });\r
- this.scrollLeft = sl;\r
-\r
- // right\r
- var sr = this.el.insertFirst({\r
- cls:'ux-taskbuttons-scroller-right'\r
- });\r
- sr.setHeight(h);\r
- sr.addClassOnOver('ux-taskbuttons-scroller-right-over');\r
- this.rightRepeater = new Ext.util.ClickRepeater(sr, {\r
- interval : this.scrollRepeatInterval,\r
- handler: this.onScrollRight,\r
- scope: this\r
- });\r
- this.scrollRight = sr;\r
- },\r
- \r
- getScrollWidth : function(){\r
- return this.edge.getOffsetsTo(this.stripWrap)[0] + this.getScrollPos();\r
- },\r
-\r
- getScrollPos : function(){\r
- return parseInt(this.stripWrap.dom.scrollLeft, 10) || 0;\r
- },\r
-\r
- getScrollArea : function(){\r
- return parseInt(this.stripWrap.dom.clientWidth, 10) || 0;\r
- },\r
-\r
- getScrollAnim : function(){\r
- return {\r
- duration: this.scrollDuration,\r
- callback: this.updateScrollButtons,\r
- scope: this\r
- };\r
- },\r
-\r
- getScrollIncrement : function(){\r
- return (this.scrollIncrement || this.lastButtonWidth+2);\r
- },\r
- \r
- /* getBtnEl : function(item){\r
- return document.getElementById(item.id);\r
- }, */\r
- \r
- scrollToButton : function(item, animate){\r
- item = item.el.dom.parentNode; // li\r
- if(!item){ return; }\r
- var el = item; //this.getBtnEl(item);\r
- var pos = this.getScrollPos(), area = this.getScrollArea();\r
- var left = Ext.fly(el).getOffsetsTo(this.stripWrap)[0] + pos;\r
- var right = left + el.offsetWidth;\r
- if(left < pos){\r
- this.scrollTo(left, animate);\r
- }else if(right > (pos + area)){\r
- this.scrollTo(right - area, animate);\r
- }\r
- },\r
- \r
- scrollTo : function(pos, animate){\r
- this.stripWrap.scrollTo('left', pos, animate ? this.getScrollAnim() : false);\r
- if(!animate){\r
- this.updateScrollButtons();\r
- }\r
- },\r
- \r
- onScrollRight : function(){\r
- var sw = this.getScrollWidth()-this.getScrollArea();\r
- var pos = this.getScrollPos();\r
- var s = Math.min(sw, pos + this.getScrollIncrement());\r
- if(s != pos){\r
- this.scrollTo(s, this.animScroll);\r
- } \r
- },\r
-\r
- onScrollLeft : function(){\r
- var pos = this.getScrollPos();\r
- var s = Math.max(0, pos - this.getScrollIncrement());\r
- if(s != pos){\r
- this.scrollTo(s, this.animScroll);\r
- }\r
- },\r
- \r
- updateScrollButtons : function(){\r
- var pos = this.getScrollPos();\r
- this.scrollLeft[pos == 0 ? 'addClass' : 'removeClass']('ux-taskbuttons-scroller-left-disabled');\r
- this.scrollRight[pos >= (this.getScrollWidth()-this.getScrollArea()) ? 'addClass' : 'removeClass']('ux-taskbuttons-scroller-right-disabled');\r
- }\r
-});\r
-\r
-\r
-\r
-<div id="cls-Ext.ux.TaskBar.TaskButton"></div>/**\r
- * @class Ext.ux.TaskBar.TaskButton\r
- * @extends Ext.Button\r
- */\r
-Ext.ux.TaskBar.TaskButton = function(win, el){\r
- this.win = win;\r
- Ext.ux.TaskBar.TaskButton.superclass.constructor.call(this, {\r
- iconCls: win.iconCls,\r
- text: Ext.util.Format.ellipsis(win.title, 12),\r
- renderTo: el,\r
- handler : function(){\r
- if(win.minimized || win.hidden){\r
- win.show();\r
- }else if(win == win.manager.getActive()){\r
- win.minimize();\r
- }else{\r
- win.toFront();\r
- }\r
- },\r
- clickEvent:'mousedown',\r
- template: new Ext.Template(\r
- '<table cellspacing="0" class="x-btn {3}"><tbody><tr>',\r
- '<td class="ux-taskbutton-left"><i> </i></td>',\r
- '<td class="ux-taskbutton-center"><em class="{5} unselectable="on">',\r
- '<button class="x-btn-text {2}" type="{1}" style="height:28px;">{0}</button>',\r
- '</em></td>',\r
- '<td class="ux-taskbutton-right"><i> </i></td>',\r
- "</tr></tbody></table>") \r
- });\r
-};\r
-\r
-Ext.extend(Ext.ux.TaskBar.TaskButton, Ext.Button, {\r
- onRender : function(){\r
- Ext.ux.TaskBar.TaskButton.superclass.onRender.apply(this, arguments);\r
-\r
- this.cmenu = new Ext.menu.Menu({\r
- items: [{\r
- text: 'Restore',\r
- handler: function(){\r
- if(!this.win.isVisible()){\r
- this.win.show();\r
- }else{\r
- this.win.restore();\r
- }\r
- },\r
- scope: this\r
- },{\r
- text: 'Minimize',\r
- handler: this.win.minimize,\r
- scope: this.win\r
- },{\r
- text: 'Maximize',\r
- handler: this.win.maximize,\r
- scope: this.win\r
- }, '-', {\r
- text: 'Close',\r
- handler: this.closeWin.createDelegate(this, this.win, true),\r
- scope: this.win\r
- }]\r
- });\r
-\r
- this.cmenu.on('beforeshow', function(){\r
- var items = this.cmenu.items.items;\r
- var w = this.win;\r
- items[0].setDisabled(w.maximized !== true && w.hidden !== true);\r
- items[1].setDisabled(w.minimized === true);\r
- items[2].setDisabled(w.maximized === true || w.hidden === true);\r
- }, this);\r
-\r
- this.el.on('contextmenu', function(e){\r
- e.stopEvent();\r
- if(!this.cmenu.el){\r
- this.cmenu.render();\r
- }\r
- var xy = e.getXY();\r
- xy[1] -= this.cmenu.el.getHeight();\r
- this.cmenu.showAt(xy);\r
- }, this);\r
- },\r
- \r
- closeWin : function(cMenu, e, win){\r
- if(!win.isVisible()){\r
- win.show();\r
- }else{\r
- win.restore();\r
- }\r
- win.close();\r
- }\r
-});</pre> \r
-</body>\r
-</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff