+ /*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+/**
+ * @class Roo.TabPanel
+ * @extends Roo.util.Observable
+ * A lightweight tab container.
+ * <br><br>
+ * Usage:
+ * <pre><code>
+// basic tabs 1, built from existing content
+var tabs = new Roo.TabPanel("tabs1");
+tabs.addTab("script", "View Script");
+tabs.addTab("markup", "View Markup");
+tabs.activate("script");
+
+// more advanced tabs, built from javascript
+var jtabs = new Roo.TabPanel("jtabs");
+jtabs.addTab("jtabs-1", "Normal Tab", "My content was added during construction.");
+
+// set up the UpdateManager
+var tab2 = jtabs.addTab("jtabs-2", "Ajax Tab 1");
+var updater = tab2.getUpdateManager();
+updater.setDefaultUrl("ajax1.htm");
+tab2.on('activate', updater.refresh, updater, true);
+
+// Use setUrl for Ajax loading
+var tab3 = jtabs.addTab("jtabs-3", "Ajax Tab 2");
+tab3.setUrl("ajax2.htm", null, true);
+
+// Disabled tab
+var tab4 = jtabs.addTab("tabs1-5", "Disabled Tab", "Can't see me cause I'm disabled");
+tab4.disable();
+
+jtabs.activate("jtabs-1");
+ * </code></pre>
+ * @constructor
+ * Create a new TabPanel.
+ * @param {String/HTMLElement/Roo.Element} container The id, DOM element or Roo.Element container where this TabPanel is to be rendered.
+ * @param {Object/Boolean} config Config object to set any properties for this TabPanel, or true to render the tabs on the bottom.
+ */
+Roo.bootstrap.panel.Tabs = function(config){
+ /**
+ * The container element for this TabPanel.
+ * @type Roo.Element
+ */
+ this.el = Roo.get(config.el);
+ delete config.el;
+ if(config){
+ if(typeof config == "boolean"){
+ this.tabPosition = config ? "bottom" : "top";
+ }else{
+ Roo.apply(this, config);
+ }
+ }
+
+ if(this.tabPosition == "bottom"){
+ this.bodyEl = Roo.get(this.createBody(this.el.dom));
+ this.el.addClass("roo-tabs-bottom");
+ }
+ this.stripWrap = Roo.get(this.createStrip(this.el.dom), true);
+ this.stripEl = Roo.get(this.createStripList(this.stripWrap.dom), true);
+ this.stripEl.setVisibilityMode(Roo.Element.DISPLAY);
+ this.stripBody = Roo.get(this.stripWrap.dom.firstChild.firstChild, true);
+ if(Roo.isIE){
+ Roo.fly(this.stripWrap.dom.firstChild).setStyle("overflow-x", "hidden");
+ }
+ if(this.tabPosition != "bottom"){
+ /** The body element that contains {@link Roo.TabPanelItem} bodies. +
+ * @type Roo.Element
+ */
+ this.bodyEl = Roo.get(this.createBody(this.el.dom));
+ this.el.addClass("roo-tabs-top");
+ }
+ this.items = [];
+
+ this.bodyEl.setStyle("position", "relative");
+
+ this.active = null;
+ this.activateDelegate = this.activate.createDelegate(this);
+
+ this.addEvents({
+ /**
+ * @event tabchange
+ * Fires when the active tab changes
+ * @param {Roo.TabPanel} this
+ * @param {Roo.TabPanelItem} activePanel The new active tab
+ */
+ "tabchange": true,
+ /**
+ * @event beforetabchange
+ * Fires before the active tab changes, set cancel to true on the "e" parameter to cancel the change
+ * @param {Roo.TabPanel} this
+ * @param {Object} e Set cancel to true on this object to cancel the tab change
+ * @param {Roo.TabPanelItem} tab The tab being changed to
+ */
+ "beforetabchange" : true
+ });
+
+ Roo.EventManager.onWindowResize(this.onResize, this);
+ this.cpad = this.el.getPadding("lr");
+ this.hiddenCount = 0;
+
+
+ // toolbar on the tabbar support...
+ if (this.toolbar) {
+ alert("no toolbar support yet");
+ this.toolbar = false;
+ /*
+ var tcfg = this.toolbar;
+ tcfg.container = this.stripEl.child('td.x-tab-strip-toolbar');
+ this.toolbar = new Roo.Toolbar(tcfg);
+ if (Roo.isSafari) {
+ var tbl = tcfg.container.child('table', true);
+ tbl.setAttribute('width', '100%');
+ }
+ */
+
+ }
+
+
+
+ Roo.bootstrap.panel.Tabs.superclass.constructor.call(this);
+};
+
+Roo.extend(Roo.bootstrap.panel.Tabs, Roo.util.Observable, {
+ /*
+ *@cfg {String} tabPosition "top" or "bottom" (defaults to "top")
+ */
+ tabPosition : "top",
+ /*
+ *@cfg {Number} currentTabWidth The width of the current tab (defaults to 0)
+ */
+ currentTabWidth : 0,
+ /*
+ *@cfg {Number} minTabWidth The minimum width of a tab (defaults to 40) (ignored if {@link #resizeTabs} is not true)
+ */
+ minTabWidth : 40,
+ /*
+ *@cfg {Number} maxTabWidth The maximum width of a tab (defaults to 250) (ignored if {@link #resizeTabs} is not true)
+ */
+ maxTabWidth : 250,
+ /*
+ *@cfg {Number} preferredTabWidth The preferred (default) width of a tab (defaults to 175) (ignored if {@link #resizeTabs} is not true)
+ */
+ preferredTabWidth : 175,
+ /*
+ *@cfg {Boolean} resizeTabs True to enable dynamic tab resizing (defaults to false)
+ */
+ resizeTabs : false,
+ /*
+ *@cfg {Boolean} monitorResize Set this to true to turn on window resize monitoring (ignored if {@link #resizeTabs} is not true) (defaults to true)
+ */
+ monitorResize : true,
+ /*
+ *@cfg {Object} toolbar xtype description of toolbar to show at the right of the tab bar.
+ */
+ toolbar : false,
+
+ /**
+ * Creates a new {@link Roo.TabPanelItem} by looking for an existing element with the provided id -- if it's not found it creates one.
+ * @param {String} id The id of the div to use <b>or create</b>
+ * @param {String} text The text for the tab
+ * @param {String} content (optional) Content to put in the TabPanelItem body
+ * @param {Boolean} closable (optional) True to create a close icon on the tab
+ * @return {Roo.TabPanelItem} The created TabPanelItem
+ */
+ addTab : function(id, text, content, closable, tpl)
+ {
+ var item = new Roo.bootstrap.panel.TabItem({
+ panel: this,
+ id : id,
+ text : text,
+ closable : closable,
+ tpl : tpl
+ });
+ this.addTabItem(item);
+ if(content){
+ item.setContent(content);
+ }
+ return item;
+ },
+
+ /**
+ * Returns the {@link Roo.TabPanelItem} with the specified id/index
+ * @param {String/Number} id The id or index of the TabPanelItem to fetch.
+ * @return {Roo.TabPanelItem}
+ */
+ getTab : function(id){
+ return this.items[id];
+ },
+
+ /**
+ * Hides the {@link Roo.TabPanelItem} with the specified id/index
+ * @param {String/Number} id The id or index of the TabPanelItem to hide.
+ */
+ hideTab : function(id){
+ var t = this.items[id];
+ if(!t.isHidden()){
+ t.setHidden(true);
+ this.hiddenCount++;
+ this.autoSizeTabs();
+ }
+ },
+
+ /**
+ * "Unhides" the {@link Roo.TabPanelItem} with the specified id/index.
+ * @param {String/Number} id The id or index of the TabPanelItem to unhide.
+ */
+ unhideTab : function(id){
+ var t = this.items[id];
+ if(t.isHidden()){
+ t.setHidden(false);
+ this.hiddenCount--;
+ this.autoSizeTabs();
+ }
+ },
+
+ /**
+ * Adds an existing {@link Roo.TabPanelItem}.
+ * @param {Roo.TabPanelItem} item The TabPanelItem to add
+ */
+ addTabItem : function(item)
+ {
+ this.items[item.id] = item;
+ this.items.push(item);
+ this.autoSizeTabs();
+ // if(this.resizeTabs){
+ // item.setWidth(this.currentTabWidth || this.preferredTabWidth);
+ // this.autoSizeTabs();
+// }else{
+// item.autoSize();
+ // }
+ },
+
+ /**
+ * Removes a {@link Roo.TabPanelItem}.
+ * @param {String/Number} id The id or index of the TabPanelItem to remove.
+ */
+ removeTab : function(id){
+ var items = this.items;
+ var tab = items[id];
+ if(!tab) { return; }
+ var index = items.indexOf(tab);
+ if(this.active == tab && items.length > 1){
+ var newTab = this.getNextAvailable(index);
+ if(newTab) {
+ newTab.activate();
+ }
+ }
+ this.stripEl.dom.removeChild(tab.pnode.dom);
+ if(tab.bodyEl.dom.parentNode == this.bodyEl.dom){ // if it was moved already prevent error
+ this.bodyEl.dom.removeChild(tab.bodyEl.dom);
+ }
+ items.splice(index, 1);
+ delete this.items[tab.id];
+ tab.fireEvent("close", tab);
+ tab.purgeListeners();
+ this.autoSizeTabs();
+ },
+
+ getNextAvailable : function(start){
+ var items = this.items;
+ var index = start;
+ // look for a next tab that will slide over to
+ // replace the one being removed
+ while(index < items.length){
+ var item = items[++index];
+ if(item && !item.isHidden()){
+ return item;
+ }
+ }
+ // if one isn't found select the previous tab (on the left)
+ index = start;
+ while(index >= 0){
+ var item = items[--index];
+ if(item && !item.isHidden()){
+ return item;
+ }
+ }
+ return null;
+ },
+
+ /**
+ * Disables a {@link Roo.TabPanelItem}. It cannot be the active tab, if it is this call is ignored.
+ * @param {String/Number} id The id or index of the TabPanelItem to disable.
+ */
+ disableTab : function(id){
+ var tab = this.items[id];
+ if(tab && this.active != tab){
+ tab.disable();
+ }
+ },
+
+ /**
+ * Enables a {@link Roo.TabPanelItem} that is disabled.
+ * @param {String/Number} id The id or index of the TabPanelItem to enable.
+ */
+ enableTab : function(id){
+ var tab = this.items[id];
+ tab.enable();
+ },
+
+ /**
+ * Activates a {@link Roo.TabPanelItem}. The currently active one will be deactivated.
+ * @param {String/Number} id The id or index of the TabPanelItem to activate.
+ * @return {Roo.TabPanelItem} The TabPanelItem.
+ */
+ activate : function(id)
+ {
+ var tab = this.items[id];
+ if(!tab){
+ return null;
+ }
+ if(tab == this.active || tab.disabled){
+ return tab;
+ }
+ var e = {};
+ this.fireEvent("beforetabchange", this, e, tab);
+ if(e.cancel !== true && !tab.disabled){
+ if(this.active){
+ this.active.hide();
+ }
+ this.active = this.items[id];
+ this.active.show();
+ this.fireEvent("tabchange", this, this.active);
+ }
+ return tab;
+ },
+
+ /**
+ * Gets the active {@link Roo.TabPanelItem}.
+ * @return {Roo.TabPanelItem} The active TabPanelItem or null if none are active.
+ */
+ getActiveTab : function(){
+ return this.active;
+ },
+
+ /**
+ * Updates the tab body element to fit the height of the container element
+ * for overflow scrolling
+ * @param {Number} targetHeight (optional) Override the starting height from the elements height
+ */
+ syncHeight : function(targetHeight){
+ var height = (targetHeight || this.el.getHeight())-this.el.getBorderWidth("tb")-this.el.getPadding("tb");
+ var bm = this.bodyEl.getMargins();
+ var newHeight = height-(this.stripWrap.getHeight()||0)-(bm.top+bm.bottom);
+ this.bodyEl.setHeight(newHeight);
+ return newHeight;
+ },
+
+ onResize : function(){
+ if(this.monitorResize){
+ this.autoSizeTabs();
+ }
+ },
+
+ /**
+ * Disables tab resizing while tabs are being added (if {@link #resizeTabs} is false this does nothing)
+ */
+ beginUpdate : function(){
+ this.updating = true;
+ },
+
+ /**
+ * Stops an update and resizes the tabs (if {@link #resizeTabs} is false this does nothing)
+ */
+ endUpdate : function(){
+ this.updating = false;
+ this.autoSizeTabs();
+ },
+
+ /**
+ * Manual call to resize the tabs (if {@link #resizeTabs} is false this does nothing)
+ */
+ autoSizeTabs : function()
+ {
+ var count = this.items.length;
+ var vcount = count - this.hiddenCount;
+
+ if (vcount < 2) {
+ this.stripEl.hide();
+ } else {
+ this.stripEl.show();
+ }
+
+ if(!this.resizeTabs || count < 1 || vcount < 1 || this.updating) {
+ return;
+ }
+
+
+ var w = Math.max(this.el.getWidth() - this.cpad, 10);
+ var availWidth = Math.floor(w / vcount);
+ var b = this.stripBody;
+ if(b.getWidth() > w){
+ var tabs = this.items;
+ this.setTabWidth(Math.max(availWidth, this.minTabWidth)-2);
+ if(availWidth < this.minTabWidth){
+ /*if(!this.sleft){ // incomplete scrolling code
+ this.createScrollButtons();
+ }
+ this.showScroll();
+ this.stripClip.setWidth(w - (this.sleft.getWidth()+this.sright.getWidth()));*/
+ }
+ }else{
+ if(this.currentTabWidth < this.preferredTabWidth){
+ this.setTabWidth(Math.min(availWidth, this.preferredTabWidth)-2);
+ }
+ }
+ },
+
+ /**
+ * Returns the number of tabs in this TabPanel.
+ * @return {Number}
+ */
+ getCount : function(){
+ return this.items.length;
+ },
+
+ /**
+ * Resizes all the tabs to the passed width
+ * @param {Number} The new width
+ */
+ setTabWidth : function(width){
+ this.currentTabWidth = width;
+ for(var i = 0, len = this.items.length; i < len; i++) {
+ if(!this.items[i].isHidden()) {
+ this.items[i].setWidth(width);
+ }
+ }
+ },
+
+ /**
+ * Destroys this TabPanel
+ * @param {Boolean} removeEl (optional) True to remove the element from the DOM as well (defaults to undefined)
+ */
+ destroy : function(removeEl){
+ Roo.EventManager.removeResizeListener(this.onResize, this);
+ for(var i = 0, len = this.items.length; i < len; i++){
+ this.items[i].purgeListeners();
+ }
+ if(removeEl === true){
+ this.el.update("");
+ this.el.remove();
+ }
+ },
+
+ createStrip : function(container)
+ {
+ var strip = document.createElement("nav");
+ strip.className = Roo.bootstrap.version == 4 ?
+ "navbar-light bg-light" :
+ "navbar navbar-default"; //"x-tabs-wrap";
+ container.appendChild(strip);
+ return strip;
+ },
+
+ createStripList : function(strip)
+ {
+ // div wrapper for retard IE
+ // returns the "tr" element.
+ strip.innerHTML = '<ul class="nav nav-tabs" role="tablist"></ul>';
+ //'<div class="x-tabs-strip-wrap">'+
+ // '<table class="x-tabs-strip" cellspacing="0" cellpadding="0" border="0"><tbody><tr>'+
+ // '<td class="x-tab-strip-toolbar"></td></tr></tbody></table></div>';
+ return strip.firstChild; //.firstChild.firstChild.firstChild;
+ },
+ createBody : function(container)
+ {
+ var body = document.createElement("div");
+ Roo.id(body, "tab-body");
+ //Roo.fly(body).addClass("x-tabs-body");
+ Roo.fly(body).addClass("tab-content");
+ container.appendChild(body);
+ return body;
+ },
+ createItemBody :function(bodyEl, id){
+ var body = Roo.getDom(id);
+ if(!body){
+ body = document.createElement("div");
+ body.id = id;
+ }
+ //Roo.fly(body).addClass("x-tabs-item-body");
+ Roo.fly(body).addClass("tab-pane");
+ bodyEl.insertBefore(body, bodyEl.firstChild);
+ return body;
+ },
+ /** @private */
+ createStripElements : function(stripEl, text, closable, tpl)
+ {
+ var td = document.createElement("li"); // was td..
+ td.className = 'nav-item';
+
+ //stripEl.insertBefore(td, stripEl.childNodes[stripEl.childNodes.length-1]);
+
+
+ stripEl.appendChild(td);
+ /*if(closable){
+ td.className = "x-tabs-closable";
+ if(!this.closeTpl){
+ this.closeTpl = new Roo.Template(
+ '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
+ '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span>' +
+ '<div unselectable="on" class="close-icon"> </div></em></span></a>'
+ );
+ }
+ var el = this.closeTpl.overwrite(td, {"text": text});
+ var close = el.getElementsByTagName("div")[0];
+ var inner = el.getElementsByTagName("em")[0];
+ return {"el": el, "close": close, "inner": inner};
+ } else {
+ */
+ // not sure what this is..
+// if(!this.tabTpl){
+ //this.tabTpl = new Roo.Template(
+ // '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
+ // '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span></em></span></a>'
+ //);
+// this.tabTpl = new Roo.Template(
+// '<a href="#">' +
+// '<span unselectable="on"' +
+// (this.disableTooltips ? '' : ' title="{text}"') +
+// ' >{text}</span></a>'
+// );
+//
+// }
+
+
+ var template = tpl || this.tabTpl || false;
+
+ if(!template){
+ template = new Roo.Template(
+ Roo.bootstrap.version == 4 ?
+ (
+ '<a class="nav-link" href="#" unselectable="on"' +
+ (this.disableTooltips ? '' : ' title="{text}"') +
+ ' >{text}</a>'
+ ) : (
+ '<a class="nav-link" href="#">' +
+ '<span unselectable="on"' +
+ (this.disableTooltips ? '' : ' title="{text}"') +
+ ' >{text}</span></a>'
+ )
+ );
+ }
+
+ switch (typeof(template)) {
+ case 'object' :
+ break;
+ case 'string' :
+ template = new Roo.Template(template);
+ break;
+ default :
+ break;
+ }
+
+ var el = template.overwrite(td, {"text": text});
+
+ var inner = el.getElementsByTagName("span")[0];
+
+ return {"el": el, "inner": inner};
+
+ }
+
+
+});
projects / roojs1 / blobdiff