X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..ddde20c4d4ac6a8d53de079761155de813845b3c:/src/widgets/tips/ToolTip.js diff --git a/src/widgets/tips/ToolTip.js b/src/widgets/tips/ToolTip.js index f9965b9d..419aba97 100644 --- a/src/widgets/tips/ToolTip.js +++ b/src/widgets/tips/ToolTip.js @@ -1,492 +1,537 @@ /*! - * Ext JS Library 3.0.0 - * Copyright(c) 2006-2009 Ext JS, LLC + * Ext JS Library 3.2.0 + * Copyright(c) 2006-2010 Ext JS, Inc. * licensing@extjs.com * http://www.extjs.com/license */ -/** - * @class Ext.ToolTip - * @extends Ext.Tip - * A standard tooltip implementation for providing additional information when hovering over a target element. - * @constructor - * Create a new Tooltip - * @param {Object} config The configuration options - */ -Ext.ToolTip = Ext.extend(Ext.Tip, { - /** - * When a Tooltip is configured with the {@link #delegate} option to cause selected child elements of the {@link #target} - * Element to each trigger a seperate show event, this property is set to the DOM element which triggered the show. - * @type DOMElement - * @property triggerElement - */ - /** - * @cfg {Mixed} target The target HTMLElement, Ext.Element or id to monitor for mouseover events to trigger - * showing this ToolTip. - */ - /** - * @cfg {Boolean} autoHide True to automatically hide the tooltip after the mouse exits the target element - * or after the {@link #dismissDelay} has expired if set (defaults to true). If {@link closable} = true a close - * tool button will be rendered into the tooltip header. - */ - /** - * @cfg {Number} showDelay Delay in milliseconds before the tooltip displays after the mouse enters the - * target element (defaults to 500) - */ - showDelay: 500, - /** - * @cfg {Number} hideDelay Delay in milliseconds after the mouse exits the target element but before the - * tooltip actually hides (defaults to 200). Set to 0 for the tooltip to hide immediately. - */ - hideDelay: 200, - /** - * @cfg {Number} dismissDelay Delay in milliseconds before the tooltip automatically hides (defaults to 5000). - * To disable automatic hiding, set dismissDelay = 0. - */ - dismissDelay: 5000, - /** - * @cfg {Array} mouseOffset An XY offset from the mouse position where the tooltip should be shown (defaults to [15,18]). - */ - /** - * @cfg {Boolean} trackMouse True to have the tooltip follow the mouse as it moves over the target element (defaults to false). - */ - trackMouse : false, - /** - * @cfg {Boolean} anchorToTarget True to anchor the tooltip to the target element, false to - * anchor it relative to the mouse coordinates (defaults to true). When anchorToTarget is - * true, use {@link #defaultAlign} to control tooltip alignment to the target element. When - * anchorToTarget is false, use {@link #anchorPosition} instead to control alignment. - */ - anchorToTarget: true, - /** - * @cfg {Number} anchorOffset A numeric pixel value used to offset the default position of the - * anchor arrow (defaults to 0). When the anchor position is on the top or bottom of the tooltip, - * anchorOffset will be used as a horizontal offset. Likewise, when the anchor position is on the - * left or right side, anchorOffset will be used as a vertical offset. - */ - anchorOffset: 0, - /** - * @cfg {String} delegate

Optional. A {@link Ext.DomQuery DomQuery} selector which allows selection of individual elements - * within the {@link #target} element to trigger showing and hiding the ToolTip as the mouse moves within the target.

- *

When specified, the child element of the target which caused a show event is placed into the {@link #triggerElement} property - * before the ToolTip is shown.

- *

This may be useful when a Component has regular, repeating elements in it, each of which need a Tooltip which contains - * information specific to that element. For example:


-var myGrid = new Ext.grid.gridPanel(gridConfig);
-myGrid.on('render', function(grid) {
-    var store = grid.getStore();  // Capture the Store.
-    var view = grid.getView();    // Capture the GridView.
-    myGrid.tip = new Ext.ToolTip({
-        target: view.mainBody,    // The overall target element.
-        delegate: '.x-grid3-row', // Each grid row causes its own seperate show and hide.
-        trackMouse: true,         // Moving within the row should not hide the tip.
-        renderTo: document.body,  // Render immediately so that tip.body can be referenced prior to the first show.
-        listeners: {              // Change content dynamically depending on which element triggered the show.
-            beforeshow: function updateTipBody(tip) {
-                var rowIndex = view.findRowIndex(tip.triggerElement);
-                tip.body.dom.innerHTML = "Over Record ID " + store.getAt(rowIndex).id;
-            }
-        }
-    });
-});
- */ - - // private - targetCounter: 0, - - constrainPosition: false, - - // private - initComponent: function(){ - Ext.ToolTip.superclass.initComponent.call(this); - this.lastActive = new Date(); - this.initTarget(this.target); - this.origAnchor = this.anchor; - }, - - // private - onRender : function(ct, position){ - Ext.ToolTip.superclass.onRender.call(this, ct, position); - this.anchorCls = 'x-tip-anchor-' + this.getAnchorPosition(); - this.anchorEl = this.el.createChild({ - cls: 'x-tip-anchor ' + this.anchorCls - }); - }, - - // private - afterRender : function(){ - Ext.ToolTip.superclass.afterRender.call(this); - this.anchorEl.setStyle('z-index', this.el.getZIndex() + 1); - }, - - /** - * Binds this ToolTip to the specified element. The tooltip will be displayed when the mouse moves over the element. - * @param {Mixed} t The Element, HtmlElement, or ID of an element to bind to - */ - initTarget : function(target){ - var t; - if((t = Ext.get(target))){ - if(this.target){ - this.target = Ext.get(this.target); - this.target.un('mouseover', this.onTargetOver, this); - this.target.un('mouseout', this.onTargetOut, this); - this.target.un('mousemove', this.onMouseMove, this); - } - this.mon(t, { - mouseover: this.onTargetOver, - mouseout: this.onTargetOut, - mousemove: this.onMouseMove, - scope: this - }); - this.target = t; - } - if(this.anchor){ - this.anchorTarget = this.target; - } - }, - - // private - onMouseMove : function(e){ - var t = this.delegate ? e.getTarget(this.delegate) : this.triggerElement = true; - if (t) { - this.targetXY = e.getXY(); - if (t === this.triggerElement) { - if(!this.hidden && this.trackMouse){ - this.setPagePosition(this.getTargetXY()); - } - } else { - this.hide(); - this.lastActive = new Date(0); - this.onTargetOver(e); - } - } else if (!this.closable && this.isVisible()) { - this.hide(); - } - }, - - // private - getTargetXY : function(){ - if(this.anchor){ - this.targetCounter++; - var offsets = this.getOffsets(); - var xy = (this.anchorToTarget && !this.trackMouse) ? - this.el.getAlignToXY(this.anchorTarget, this.getAnchorAlign()) : - this.targetXY; - - var dw = Ext.lib.Dom.getViewWidth()-5; - var dh = Ext.lib.Dom.getViewHeight()-5; - var scrollX = (document.documentElement.scrollLeft || document.body.scrollLeft || 0)+5; - var scrollY = (document.documentElement.scrollTop || document.body.scrollTop || 0)+5; - - var axy = [xy[0] + offsets[0], xy[1] + offsets[1]]; - var sz = this.getSize(); - this.anchorEl.removeClass(this.anchorCls); - - if(this.targetCounter < 2){ - if(axy[0] < scrollX){ - if(this.anchorToTarget){ - this.defaultAlign = 'l-r'; - if(this.mouseOffset){this.mouseOffset[0] *= -1;} - } - this.anchor = 'left'; - return this.getTargetXY(); - } - if(axy[0]+sz.width > dw){ - if(this.anchorToTarget){ - this.defaultAlign = 'r-l'; - if(this.mouseOffset){this.mouseOffset[0] *= -1;} - } - this.anchor = 'right'; - return this.getTargetXY(); - } - if(axy[1] < scrollY){ - if(this.anchorToTarget){ - this.defaultAlign = 't-b'; - if(this.mouseOffset){this.mouseOffset[1] *= -1;} - } - this.anchor = 'top'; - return this.getTargetXY(); - } - if(axy[1]+sz.height > dh){ - if(this.anchorToTarget){ - this.defaultAlign = 'b-t'; - if(this.mouseOffset){this.mouseOffset[1] *= -1;} - } - this.anchor = 'bottom'; - return this.getTargetXY(); - } - } - - this.anchorCls = 'x-tip-anchor-'+this.getAnchorPosition(); - this.anchorEl.addClass(this.anchorCls); - this.targetCounter = 0; - return axy; - }else{ - var mouseOffset = this.getMouseOffset(); - return [this.targetXY[0]+mouseOffset[0], this.targetXY[1]+mouseOffset[1]]; - } - }, - - getMouseOffset : function(){ - var offset = this.anchor ? [0,0] : [15,18]; - if(this.mouseOffset){ - offset[0] += this.mouseOffset[0]; - offset[1] += this.mouseOffset[1]; - } - return offset; - }, - - // private - getAnchorPosition : function(){ - if(this.anchor){ - this.tipAnchor = this.anchor.charAt(0); - }else{ - var m = this.defaultAlign.match(/^([a-z]+)-([a-z]+)(\?)?$/); - if(!m){ - throw "AnchorTip.defaultAlign is invalid"; - } - this.tipAnchor = m[1].charAt(0); - } - - switch(this.tipAnchor){ - case 't': return 'top'; - case 'b': return 'bottom'; - case 'r': return 'right'; - } - return 'left'; - }, - - // private - getAnchorAlign : function(){ - switch(this.anchor){ - case 'top' : return 'tl-bl'; - case 'left' : return 'tl-tr'; - case 'right': return 'tr-tl'; - default : return 'bl-tl'; - } - }, - - // private - getOffsets: function(){ - var offsets, ap = this.getAnchorPosition().charAt(0); - if(this.anchorToTarget && !this.trackMouse){ - switch(ap){ - case 't': - offsets = [0, 9]; - break; - case 'b': - offsets = [0, -13]; - break; - case 'r': - offsets = [-13, 0]; - break; - default: - offsets = [9, 0]; - break; - } - }else{ - switch(ap){ - case 't': - offsets = [-15-this.anchorOffset, 30]; - break; - case 'b': - offsets = [-19-this.anchorOffset, -13-this.el.dom.offsetHeight]; - break; - case 'r': - offsets = [-15-this.el.dom.offsetWidth, -13-this.anchorOffset]; - break; - default: - offsets = [25, -13-this.anchorOffset]; - break; - } - } - var mouseOffset = this.getMouseOffset(); - offsets[0] += mouseOffset[0]; - offsets[1] += mouseOffset[1]; - - return offsets; - }, - - // private - onTargetOver : function(e){ - if(this.disabled || e.within(this.target.dom, true)){ - return; - } - var t = e.getTarget(this.delegate); - if (t) { - this.triggerElement = t; - this.clearTimer('hide'); - this.targetXY = e.getXY(); - this.delayShow(); - } - }, - - // private - delayShow : function(){ - if(this.hidden && !this.showTimer){ - if(this.lastActive.getElapsed() < this.quickShowInterval){ - this.show(); - }else{ - this.showTimer = this.show.defer(this.showDelay, this); - } - }else if(!this.hidden && this.autoHide !== false){ - this.show(); - } - }, - - // private - onTargetOut : function(e){ - if(this.disabled || e.within(this.target.dom, true)){ - return; - } - this.clearTimer('show'); - if(this.autoHide !== false){ - this.delayHide(); - } - }, - - // private - delayHide : function(){ - if(!this.hidden && !this.hideTimer){ - this.hideTimer = this.hide.defer(this.hideDelay, this); - } - }, - - /** - * Hides this tooltip if visible. - */ - hide: function(){ - this.clearTimer('dismiss'); - this.lastActive = new Date(); - if(this.anchorEl){ - this.anchorEl.hide(); - } - Ext.ToolTip.superclass.hide.call(this); - delete this.triggerElement; - }, - - /** - * Shows this tooltip at the current event target XY position. - */ - show : function(){ - if(this.anchor){ - // pre-show it off screen so that the el will have dimensions - // for positioning calcs when getting xy next - this.showAt([-1000,-1000]); - this.origConstrainPosition = this.constrainPosition; - this.constrainPosition = false; - this.anchor = this.origAnchor; - } - this.showAt(this.getTargetXY()); - - if(this.anchor){ - this.syncAnchor(); - this.anchorEl.show(); - this.constrainPosition = this.origConstrainPosition; - }else{ - this.anchorEl.hide(); - } - }, - - // inherit docs - showAt : function(xy){ - this.lastActive = new Date(); - this.clearTimers(); - Ext.ToolTip.superclass.showAt.call(this, xy); - if(this.dismissDelay && this.autoHide !== false){ - this.dismissTimer = this.hide.defer(this.dismissDelay, this); - } - }, - - // private - syncAnchor : function(){ - var anchorPos, targetPos, offset; - switch(this.tipAnchor.charAt(0)){ - case 't': - anchorPos = 'b'; - targetPos = 'tl'; - offset = [20+this.anchorOffset, 2]; - break; - case 'r': - anchorPos = 'l'; - targetPos = 'tr'; - offset = [-2, 11+this.anchorOffset]; - break; - case 'b': - anchorPos = 't'; - targetPos = 'bl'; - offset = [20+this.anchorOffset, -2]; - break; - default: - anchorPos = 'r'; - targetPos = 'tl'; - offset = [2, 11+this.anchorOffset]; - break; - } - this.anchorEl.alignTo(this.el, anchorPos+'-'+targetPos, offset); - }, - - // private - setPagePosition : function(x, y){ - Ext.ToolTip.superclass.setPagePosition.call(this, x, y); - if(this.anchor){ - this.syncAnchor(); - } - }, - - // private - clearTimer : function(name){ - name = name + 'Timer'; - clearTimeout(this[name]); - delete this[name]; - }, - - // private - clearTimers : function(){ - this.clearTimer('show'); - this.clearTimer('dismiss'); - this.clearTimer('hide'); - }, - - // private - onShow : function(){ - Ext.ToolTip.superclass.onShow.call(this); - Ext.getDoc().on('mousedown', this.onDocMouseDown, this); - }, - - // private - onHide : function(){ - Ext.ToolTip.superclass.onHide.call(this); - Ext.getDoc().un('mousedown', this.onDocMouseDown, this); - }, - - // private - onDocMouseDown : function(e){ - if(this.autoHide !== true && !this.closable && !e.within(this.el.dom)){ - this.disable(); - this.enable.defer(100, this); - } - }, - - // private - onDisable : function(){ - this.clearTimers(); - this.hide(); - }, - - // private - adjustPosition : function(x, y){ - if(this.contstrainPosition){ - var ay = this.targetXY[1], h = this.getSize().height; - if(y <= ay && (y+h) >= ay){ - y = ay-h-5; - } - } - return {x : x, y: y}; - }, - - // private - onDestroy : function(){ - Ext.getDoc().un('mousedown', this.onDocMouseDown, this); - Ext.ToolTip.superclass.onDestroy.call(this); - } -}); \ No newline at end of file +/** + * @class Ext.ToolTip + * @extends Ext.Tip + * A standard tooltip implementation for providing additional information when hovering over a target element. + * @xtype tooltip + * @constructor + * Create a new Tooltip + * @param {Object} config The configuration options + */ +Ext.ToolTip = Ext.extend(Ext.Tip, { + /** + * When a Tooltip is configured with the {@link #delegate} + * option to cause selected child elements of the {@link #target} + * Element to each trigger a seperate show event, this property is set to + * the DOM element which triggered the show. + * @type DOMElement + * @property triggerElement + */ + /** + * @cfg {Mixed} target The target HTMLElement, Ext.Element or id to monitor + * for mouseover events to trigger showing this ToolTip. + */ + /** + * @cfg {Boolean} autoHide True to automatically hide the tooltip after the + * mouse exits the target element or after the {@link #dismissDelay} + * has expired if set (defaults to true). If {@link closable} = true + * a close tool button will be rendered into the tooltip header. + */ + /** + * @cfg {Number} showDelay Delay in milliseconds before the tooltip displays + * after the mouse enters the target element (defaults to 500) + */ + showDelay : 500, + /** + * @cfg {Number} hideDelay Delay in milliseconds after the mouse exits the + * target element but before the tooltip actually hides (defaults to 200). + * Set to 0 for the tooltip to hide immediately. + */ + hideDelay : 200, + /** + * @cfg {Number} dismissDelay Delay in milliseconds before the tooltip + * automatically hides (defaults to 5000). To disable automatic hiding, set + * dismissDelay = 0. + */ + dismissDelay : 5000, + /** + * @cfg {Array} mouseOffset An XY offset from the mouse position where the + * tooltip should be shown (defaults to [15,18]). + */ + /** + * @cfg {Boolean} trackMouse True to have the tooltip follow the mouse as it + * moves over the target element (defaults to false). + */ + trackMouse : false, + /** + * @cfg {Boolean} anchorToTarget True to anchor the tooltip to the target + * element, false to anchor it relative to the mouse coordinates (defaults + * to true). When anchorToTarget is true, use + * {@link #defaultAlign} to control tooltip alignment to the + * target element. When anchorToTarget is false, use + * {@link #anchorPosition} instead to control alignment. + */ + anchorToTarget : true, + /** + * @cfg {Number} anchorOffset A numeric pixel value used to offset the + * default position of the anchor arrow (defaults to 0). When the anchor + * position is on the top or bottom of the tooltip, anchorOffset + * will be used as a horizontal offset. Likewise, when the anchor position + * is on the left or right side, anchorOffset will be used as + * a vertical offset. + */ + anchorOffset : 0, + /** + * @cfg {String} delegate

Optional. A {@link Ext.DomQuery DomQuery} + * selector which allows selection of individual elements within the + * {@link #target} element to trigger showing and hiding the + * ToolTip as the mouse moves within the target.

+ *

When specified, the child element of the target which caused a show + * event is placed into the {@link #triggerElement} property + * before the ToolTip is shown.

+ *

This may be useful when a Component has regular, repeating elements + * in it, each of which need a Tooltip which contains information specific + * to that element. For example:


+var myGrid = new Ext.grid.gridPanel(gridConfig);
+myGrid.on('render', function(grid) {
+    var store = grid.getStore();  // Capture the Store.
+    var view = grid.getView();    // Capture the GridView.
+    myGrid.tip = new Ext.ToolTip({
+        target: view.mainBody,    // The overall target element.
+        delegate: '.x-grid3-row', // Each grid row causes its own seperate show and hide.
+        trackMouse: true,         // Moving within the row should not hide the tip.
+        renderTo: document.body,  // Render immediately so that tip.body can be
+                                  //  referenced prior to the first show.
+        listeners: {              // Change content dynamically depending on which element
+                                  //  triggered the show.
+            beforeshow: function updateTipBody(tip) {
+                var rowIndex = view.findRowIndex(tip.triggerElement);
+                tip.body.dom.innerHTML = 'Over Record ID ' + store.getAt(rowIndex).id;
+            }
+        }
+    });
+});
+     *
+ */ + + // private + targetCounter : 0, + + constrainPosition : false, + + // private + initComponent : function(){ + Ext.ToolTip.superclass.initComponent.call(this); + this.lastActive = new Date(); + this.initTarget(this.target); + this.origAnchor = this.anchor; + }, + + // private + onRender : function(ct, position){ + Ext.ToolTip.superclass.onRender.call(this, ct, position); + this.anchorCls = 'x-tip-anchor-' + this.getAnchorPosition(); + this.anchorEl = this.el.createChild({ + cls: 'x-tip-anchor ' + this.anchorCls + }); + }, + + // private + afterRender : function(){ + Ext.ToolTip.superclass.afterRender.call(this); + this.anchorEl.setStyle('z-index', this.el.getZIndex() + 1); + }, + + /** + * Binds this ToolTip to the specified element. The tooltip will be displayed when the mouse moves over the element. + * @param {Mixed} t The Element, HtmlElement, or ID of an element to bind to + */ + initTarget : function(target){ + var t; + if((t = Ext.get(target))){ + if(this.target){ + var tg = Ext.get(this.target); + this.mun(tg, 'mouseover', this.onTargetOver, this); + this.mun(tg, 'mouseout', this.onTargetOut, this); + this.mun(tg, 'mousemove', this.onMouseMove, this); + } + this.mon(t, { + mouseover: this.onTargetOver, + mouseout: this.onTargetOut, + mousemove: this.onMouseMove, + scope: this + }); + this.target = t; + } + if(this.anchor){ + this.anchorTarget = this.target; + } + }, + + // private + onMouseMove : function(e){ + var t = this.delegate ? e.getTarget(this.delegate) : this.triggerElement = true; + if (t) { + this.targetXY = e.getXY(); + if (t === this.triggerElement) { + if(!this.hidden && this.trackMouse){ + this.setPagePosition(this.getTargetXY()); + } + } else { + this.hide(); + this.lastActive = new Date(0); + this.onTargetOver(e); + } + } else if (!this.closable && this.isVisible()) { + this.hide(); + } + }, + + // private + getTargetXY : function(){ + if(this.delegate){ + this.anchorTarget = this.triggerElement; + } + if(this.anchor){ + this.targetCounter++; + var offsets = this.getOffsets(), + xy = (this.anchorToTarget && !this.trackMouse) ? this.el.getAlignToXY(this.anchorTarget, this.getAnchorAlign()) : this.targetXY, + dw = Ext.lib.Dom.getViewWidth() - 5, + dh = Ext.lib.Dom.getViewHeight() - 5, + de = document.documentElement, + bd = document.body, + scrollX = (de.scrollLeft || bd.scrollLeft || 0) + 5, + scrollY = (de.scrollTop || bd.scrollTop || 0) + 5, + axy = [xy[0] + offsets[0], xy[1] + offsets[1]], + sz = this.getSize(); + + this.anchorEl.removeClass(this.anchorCls); + + if(this.targetCounter < 2){ + if(axy[0] < scrollX){ + if(this.anchorToTarget){ + this.defaultAlign = 'l-r'; + if(this.mouseOffset){this.mouseOffset[0] *= -1;} + } + this.anchor = 'left'; + return this.getTargetXY(); + } + if(axy[0]+sz.width > dw){ + if(this.anchorToTarget){ + this.defaultAlign = 'r-l'; + if(this.mouseOffset){this.mouseOffset[0] *= -1;} + } + this.anchor = 'right'; + return this.getTargetXY(); + } + if(axy[1] < scrollY){ + if(this.anchorToTarget){ + this.defaultAlign = 't-b'; + if(this.mouseOffset){this.mouseOffset[1] *= -1;} + } + this.anchor = 'top'; + return this.getTargetXY(); + } + if(axy[1]+sz.height > dh){ + if(this.anchorToTarget){ + this.defaultAlign = 'b-t'; + if(this.mouseOffset){this.mouseOffset[1] *= -1;} + } + this.anchor = 'bottom'; + return this.getTargetXY(); + } + } + + this.anchorCls = 'x-tip-anchor-'+this.getAnchorPosition(); + this.anchorEl.addClass(this.anchorCls); + this.targetCounter = 0; + return axy; + }else{ + var mouseOffset = this.getMouseOffset(); + return [this.targetXY[0]+mouseOffset[0], this.targetXY[1]+mouseOffset[1]]; + } + }, + + getMouseOffset : function(){ + var offset = this.anchor ? [0,0] : [15,18]; + if(this.mouseOffset){ + offset[0] += this.mouseOffset[0]; + offset[1] += this.mouseOffset[1]; + } + return offset; + }, + + // private + getAnchorPosition : function(){ + if(this.anchor){ + this.tipAnchor = this.anchor.charAt(0); + }else{ + var m = this.defaultAlign.match(/^([a-z]+)-([a-z]+)(\?)?$/); + if(!m){ + throw 'AnchorTip.defaultAlign is invalid'; + } + this.tipAnchor = m[1].charAt(0); + } + + switch(this.tipAnchor){ + case 't': return 'top'; + case 'b': return 'bottom'; + case 'r': return 'right'; + } + return 'left'; + }, + + // private + getAnchorAlign : function(){ + switch(this.anchor){ + case 'top' : return 'tl-bl'; + case 'left' : return 'tl-tr'; + case 'right': return 'tr-tl'; + default : return 'bl-tl'; + } + }, + + // private + getOffsets : function(){ + var offsets, + ap = this.getAnchorPosition().charAt(0); + if(this.anchorToTarget && !this.trackMouse){ + switch(ap){ + case 't': + offsets = [0, 9]; + break; + case 'b': + offsets = [0, -13]; + break; + case 'r': + offsets = [-13, 0]; + break; + default: + offsets = [9, 0]; + break; + } + }else{ + switch(ap){ + case 't': + offsets = [-15-this.anchorOffset, 30]; + break; + case 'b': + offsets = [-19-this.anchorOffset, -13-this.el.dom.offsetHeight]; + break; + case 'r': + offsets = [-15-this.el.dom.offsetWidth, -13-this.anchorOffset]; + break; + default: + offsets = [25, -13-this.anchorOffset]; + break; + } + } + var mouseOffset = this.getMouseOffset(); + offsets[0] += mouseOffset[0]; + offsets[1] += mouseOffset[1]; + + return offsets; + }, + + // private + onTargetOver : function(e){ + if(this.disabled || e.within(this.target.dom, true)){ + return; + } + var t = e.getTarget(this.delegate); + if (t) { + this.triggerElement = t; + this.clearTimer('hide'); + this.targetXY = e.getXY(); + this.delayShow(); + } + }, + + // private + delayShow : function(){ + if(this.hidden && !this.showTimer){ + if(this.lastActive.getElapsed() < this.quickShowInterval){ + this.show(); + }else{ + this.showTimer = this.show.defer(this.showDelay, this); + } + }else if(!this.hidden && this.autoHide !== false){ + this.show(); + } + }, + + // private + onTargetOut : function(e){ + if(this.disabled || e.within(this.target.dom, true)){ + return; + } + this.clearTimer('show'); + if(this.autoHide !== false){ + this.delayHide(); + } + }, + + // private + delayHide : function(){ + if(!this.hidden && !this.hideTimer){ + this.hideTimer = this.hide.defer(this.hideDelay, this); + } + }, + + /** + * Hides this tooltip if visible. + */ + hide: function(){ + this.clearTimer('dismiss'); + this.lastActive = new Date(); + if(this.anchorEl){ + this.anchorEl.hide(); + } + Ext.ToolTip.superclass.hide.call(this); + delete this.triggerElement; + }, + + /** + * Shows this tooltip at the current event target XY position. + */ + show : function(){ + if(this.anchor){ + // pre-show it off screen so that the el will have dimensions + // for positioning calcs when getting xy next + this.showAt([-1000,-1000]); + this.origConstrainPosition = this.constrainPosition; + this.constrainPosition = false; + this.anchor = this.origAnchor; + } + this.showAt(this.getTargetXY()); + + if(this.anchor){ + this.syncAnchor(); + this.anchorEl.show(); + this.constrainPosition = this.origConstrainPosition; + }else{ + this.anchorEl.hide(); + } + }, + + // inherit docs + showAt : function(xy){ + this.lastActive = new Date(); + this.clearTimers(); + Ext.ToolTip.superclass.showAt.call(this, xy); + if(this.dismissDelay && this.autoHide !== false){ + this.dismissTimer = this.hide.defer(this.dismissDelay, this); + } + if(this.anchor && !this.anchorEl.isVisible()){ + this.syncAnchor(); + this.anchorEl.show(); + } + }, + + // private + syncAnchor : function(){ + var anchorPos, targetPos, offset; + switch(this.tipAnchor.charAt(0)){ + case 't': + anchorPos = 'b'; + targetPos = 'tl'; + offset = [20+this.anchorOffset, 2]; + break; + case 'r': + anchorPos = 'l'; + targetPos = 'tr'; + offset = [-2, 11+this.anchorOffset]; + break; + case 'b': + anchorPos = 't'; + targetPos = 'bl'; + offset = [20+this.anchorOffset, -2]; + break; + default: + anchorPos = 'r'; + targetPos = 'tl'; + offset = [2, 11+this.anchorOffset]; + break; + } + this.anchorEl.alignTo(this.el, anchorPos+'-'+targetPos, offset); + }, + + // private + setPagePosition : function(x, y){ + Ext.ToolTip.superclass.setPagePosition.call(this, x, y); + if(this.anchor){ + this.syncAnchor(); + } + }, + + // private + clearTimer : function(name){ + name = name + 'Timer'; + clearTimeout(this[name]); + delete this[name]; + }, + + // private + clearTimers : function(){ + this.clearTimer('show'); + this.clearTimer('dismiss'); + this.clearTimer('hide'); + }, + + // private + onShow : function(){ + Ext.ToolTip.superclass.onShow.call(this); + Ext.getDoc().on('mousedown', this.onDocMouseDown, this); + }, + + // private + onHide : function(){ + Ext.ToolTip.superclass.onHide.call(this); + Ext.getDoc().un('mousedown', this.onDocMouseDown, this); + }, + + // private + onDocMouseDown : function(e){ + if(this.autoHide !== true && !this.closable && !e.within(this.el.dom)){ + this.disable(); + this.doEnable.defer(100, this); + } + }, + + // private + doEnable : function(){ + if(!this.isDestroyed){ + this.enable(); + } + }, + + // private + onDisable : function(){ + this.clearTimers(); + this.hide(); + }, + + // private + adjustPosition : function(x, y){ + if(this.contstrainPosition){ + var ay = this.targetXY[1], h = this.getSize().height; + if(y <= ay && (y+h) >= ay){ + y = ay-h-5; + } + } + return {x : x, y: y}; + }, + + beforeDestroy : function(){ + this.clearTimers(); + Ext.destroy(this.anchorEl); + delete this.anchorEl; + delete this.target; + delete this.anchorTarget; + delete this.triggerElement; + Ext.ToolTip.superclass.beforeDestroy.call(this); + }, + + // private + onDestroy : function(){ + Ext.getDoc().un('mousedown', this.onDocMouseDown, this); + Ext.ToolTip.superclass.onDestroy.call(this); + } +}); + +Ext.reg('tooltip', Ext.ToolTip); \ No newline at end of file