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<pre class="prettyprint lang-js"><span id='Ext-tip-Tip'>/**
</span> * This is the base class for {@link Ext.tip.QuickTip} and {@link Ext.tip.ToolTip} that provides the basic layout and
* positioning that all tip-based classes require. This class can be used directly for simple, statically-positioned
* tips that are displayed programmatically, or it can be extended to provide custom tip implementations.
* @xtype tip
*/
Ext.define('Ext.tip.Tip', {
extend: 'Ext.panel.Panel',
alternateClassName: 'Ext.Tip',
<span id='Ext-tip-Tip-cfg-closable'> /**
</span> * @cfg {Boolean} [closable=false]
* True to render a close tool button into the tooltip header.
*/
<span id='Ext-tip-Tip-cfg-width'> /**
</span> * @cfg {Number} width
* Width in pixels of the tip. Width will be ignored if it
* exceeds the bounds of {@link #minWidth} or {@link #maxWidth}. The maximum
* supported value is 500.
*
* Defaults to auto.
*/
<span id='Ext-tip-Tip-cfg-minWidth'> /**
</span> * @cfg {Number} minWidth
* The minimum width of the tip in pixels.
*/
minWidth : 40,
<span id='Ext-tip-Tip-cfg-maxWidth'> /**
</span> * @cfg {Number} maxWidth
* The maximum width of the tip in pixels. The maximum supported value is 500.
*/
maxWidth : 300,
<span id='Ext-tip-Tip-cfg-shadow'> /**
</span> * @cfg {Boolean/String} shadow
* True or "sides" for the default effect, "frame" for 4-way shadow, and "drop"
* for bottom-right shadow.
*/
shadow : "sides",
<span id='Ext-tip-Tip-cfg-defaultAlign'> /**
</span> * @cfg {String} defaultAlign
* **Experimental**. The default {@link Ext.Element#alignTo} anchor position value
* for this tip relative to its element of origin.
*/
defaultAlign : "tl-bl?",
<span id='Ext-tip-Tip-cfg-constrainPosition'> /**
</span> * @cfg {Boolean} constrainPosition
* If true, then the tooltip will be automatically constrained to stay within
* the browser viewport.
*/
constrainPosition : true,
// private panel overrides
autoRender: true,
hidden: true,
baseCls: Ext.baseCSSPrefix + 'tip',
floating: {
shadow: true,
shim: true,
constrain: true
},
focusOnToFront: false,
<span id='Ext-tip-Tip-cfg-closeAction'> /**
</span> * @cfg {String} closeAction
* The action to take when the close header tool is clicked:
*
* - **{@link #method-destroy}** : {@link #method-remove remove} the window from the DOM and
* {@link Ext.Component#method-destroy destroy} it and all descendant Components. The
* window will **not** be available to be redisplayed via the {@link #method-show} method.
*
* - **{@link #method-hide}** : **Default.** {@link #method-hide} the window by setting visibility
* to hidden and applying negative offsets. The window will be available to be
* redisplayed via the {@link #method-show} method.
*
* **Note:** This behavior has changed! setting *does* affect the {@link #method-close} method
* which will invoke the approriate closeAction.
*/
closeAction: 'hide',
ariaRole: 'tooltip',
// Flag to Renderable to always look up the framing styles for this Component
alwaysFramed: true,
frameHeader: false,
initComponent: function() {
var me = this;
me.floating = Ext.apply({}, {shadow: me.shadow}, me.self.prototype.floating);
me.callParent(arguments);
// Or in the deprecated config. Floating.doConstrain only constrains if the constrain property is truthy.
me.constrain = me.constrain || me.constrainPosition;
},
<span id='Ext-tip-Tip-method-showAt'> /**
</span> * Shows this tip at the specified XY position. Example usage:
*
* // Show the tip at x:50 and y:100
* tip.showAt([50,100]);
*
* @param {Number[]} xy An array containing the x and y coordinates
*/
showAt : function(xy){
var me = this;
this.callParent(arguments);
// Show may have been vetoed.
if (me.isVisible()) {
me.setPagePosition(xy[0], xy[1]);
if (me.constrainPosition || me.constrain) {
me.doConstrain();
}
me.toFront(true);
}
},
<span id='Ext-tip-Tip-method-showBy'> /**
</span> * **Experimental**. Shows this tip at a position relative to another element using
* a standard {@link Ext.Element#alignTo} anchor position value. Example usage:
*
* // Show the tip at the default position ('tl-br?')
* tip.showBy('my-el');
*
* // Show the tip's top-left corner anchored to the element's top-right corner
* tip.showBy('my-el', 'tl-tr');
*
* @param {String/HTMLElement/Ext.Element} el An HTMLElement, Ext.Element or string
* id of the target element to align to.
*
* @param {String} [position] A valid {@link Ext.Element#alignTo} anchor position.
*
* Defaults to 'tl-br?' or {@link #defaultAlign} if specified.
*/
showBy : function(el, pos) {
this.showAt(this.el.getAlignToXY(el, pos || this.defaultAlign));
},
<span id='Ext-tip-Tip-method-initDraggable'> /**
</span> * @private
* Set Tip draggable using base Component's draggability
*/
initDraggable : function(){
var me = this;
me.draggable = {
el: me.getDragEl(),
delegate: me.header.el,
constrain: me,
constrainTo: me.el.getScopeParent()
};
// Important: Bypass Panel's initDraggable. Call direct to Component's implementation.
Ext.Component.prototype.initDraggable.call(me);
},
// Tip does not ghost. Drag is "live"
ghost: undefined,
unghost: undefined
});
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