david
28b02db2ea
git-svn-id: https://192.168.0.254/svn/Proyectos.Incam_SGD/tags/3.7.0.2_original@1 eb19766c-00d9-a042-a3a0-45cb8ec72764
906 lines
30 KiB
JavaScript
906 lines
30 KiB
JavaScript
/*
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* Ext JS Library 2.3.0
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* Copyright(c) 2006-2009, Ext JS, LLC.
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* licensing@extjs.com
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*
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* http://extjs.com/license
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*/
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/**
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* @class Ext.Window
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* @extends Ext.Panel
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* A specialized panel intended for use as an application window. Windows are floated and draggable by default, and
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* also provide specific behavior like the ability to maximize and restore (with an event for minimizing, since the
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* minimize behavior is application-specific). Windows can also be linked to a {@link Ext.WindowGroup} or managed
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* by the {@link Ext.WindowMgr} to provide grouping, activation, to front/back and other application-specific behavior.
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* @constructor
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* @param {Object} config The config object
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*/
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Ext.Window = Ext.extend(Ext.Panel, {
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/**
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* @cfg {Number} x
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* The X position of the left edge of the Window on initial showing. Defaults to centering the Window within
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* the width of the Window's container {@link Ext.Element Element) (The Element that the Window is rendered to).
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*/
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/**
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* @cfg {Number} y
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* The Y position of the top edge of the Window on initial showing. Defaults to centering the Window within
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* the height of the Window's container {@link Ext.Element Element) (The Element that the Window is rendered to).
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*/
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/**
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* @cfg {Boolean} modal
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* True to make the window modal and mask everything behind it when displayed, false to display it without
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* restricting access to other UI elements (defaults to false).
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*/
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/**
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* @cfg {String/Element} animateTarget
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* Id or element from which the window should animate while opening (defaults to null with no animation).
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*/
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/**
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* @cfg {String} resizeHandles
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* A valid {@link Ext.Resizable} handles config string (defaults to 'all'). Only applies when resizable = true.
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*/
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/**
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* @cfg {Ext.WindowGroup} manager
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* A reference to the WindowGroup that should manage this window (defaults to {@link Ext.WindowMgr}).
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*/
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/**
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* @cfg {String/Number/Button} defaultButton
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* The id / index of a button or a button instance to focus when this window received the focus.
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*/
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/**
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* @cfg {Function} onEsc
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* Allows override of the built-in processing for the escape key. Default action
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* is to close the Window (performing whatever action is specified in {@link #closeAction}.
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* To prevent the Window closing when the escape key is pressed, specify this as
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* Ext.emptyFn (See {@link Ext#emptyFn}).
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*/
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/**
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* @cfg {Boolean} collapsed
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* True to render the window collapsed, false to render it expanded (defaults to false). Note that if
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* {@link #expandOnShow} is true (the default) it will override the <tt>collapsed</tt> config and the window
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* will always be expanded when shown.
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*/
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/**
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* @cfg {Boolean} maximized
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* True to initially display the window in a maximized state. (Defaults to false).
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*/
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/**
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* @cfg {String} baseCls
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* The base CSS class to apply to this panel's element (defaults to 'x-window').
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*/
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baseCls : 'x-window',
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/**
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* @cfg {Boolean} resizable
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* True to allow user resizing at each edge and corner of the window, false to disable resizing (defaults to true).
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*/
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resizable:true,
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/**
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* @cfg {Boolean} draggable
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* True to allow the window to be dragged by the header bar, false to disable dragging (defaults to true). Note
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* that by default the window will be centered in the viewport, so if dragging is disabled the window may need
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* to be positioned programmatically after render (e.g., myWindow.setPosition(100, 100);).
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*/
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draggable:true,
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/**
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* @cfg {Boolean} closable
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* <p>True to display the 'close' tool button and allow the user to close the window, false to
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* hide the button and disallow closing the window (default to true).</p>
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* <p>By default, when close is requested by either clicking the close button in the header
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* or pressing ESC when the Window has focus, the {@link #close} method will be called. This
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* will <i>destroy</i> the Window and its content meaning that it may not be reused.</p>
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* <p>To make closing a Window <i>hide</i> the Window so that it may be reused, set
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* {@link #closeAction} to 'hide'.
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*/
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closable : true,
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/**
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* @cfg {Boolean} constrain
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* True to constrain the window to the viewport, false to allow it to fall outside of the viewport
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* (defaults to false). Optionally the header only can be constrained using {@link #constrainHeader}.
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*/
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constrain:false,
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/**
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* @cfg {Boolean} constrainHeader
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* True to constrain the window header to the viewport, allowing the window body to fall outside of the viewport,
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* false to allow the header to fall outside the viewport (defaults to false). Optionally the entire window
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* can be constrained using {@link #constrain}.
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*/
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constrainHeader:false,
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/**
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* @cfg {Boolean} plain
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* True to render the window body with a transparent background so that it will blend into the framing
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* elements, false to add a lighter background color to visually highlight the body element and separate it
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* more distinctly from the surrounding frame (defaults to false).
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*/
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plain:false,
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/**
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* @cfg {Boolean} minimizable
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* True to display the 'minimize' tool button and allow the user to minimize the window, false to hide the button
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* and disallow minimizing the window (defaults to false). Note that this button provides no implementation --
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* the behavior of minimizing a window is implementation-specific, so the minimize event must be handled and a
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* custom minimize behavior implemented for this option to be useful.
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*/
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minimizable : false,
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/**
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* @cfg {Boolean} maximizable
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* True to display the 'maximize' tool button and allow the user to maximize the window, false to hide the button
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* and disallow maximizing the window (defaults to false). Note that when a window is maximized, the tool button
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* will automatically change to a 'restore' button with the appropriate behavior already built-in that will
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* restore the window to its previous size.
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*/
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maximizable : false,
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/**
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* @cfg {Number} minHeight
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* The minimum height in pixels allowed for this window (defaults to 100). Only applies when resizable = true.
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*/
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minHeight: 100,
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/**
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* @cfg {Number} minWidth
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* The minimum width in pixels allowed for this window (defaults to 200). Only applies when resizable = true.
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*/
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minWidth: 200,
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/**
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* @cfg {Boolean} expandOnShow
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* True to always expand the window when it is displayed, false to keep it in its current state (which may be
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* {@link #collapsed}) when displayed (defaults to true).
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*/
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expandOnShow: true,
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/**
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* @cfg {String} closeAction
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* The action to take when the close button is clicked. The default action is 'close' which will actually remove
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* the window from the DOM and destroy it. The other valid option is 'hide' which will simply hide the window
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* by setting visibility to hidden and applying negative offsets, keeping the window available to be redisplayed
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* via the {@link #show} method.
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*/
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closeAction: 'close',
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/**
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* @cfg {String} elements
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* A comma-delimited list of panel elements to initialize when the window is rendered. Normally, this list will be
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* generated automatically based on the items added to the window at config time, but sometimes it might be useful to
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* make sure a structural element is rendered even if not specified at config time (for example, you may want
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* to add a button or toolbar dynamically after the window has been rendered). Adding those elements to this
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* list will allocate the required placeholders in the window when it is rendered. Valid values are<ul>
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* <li><b>header</b> (required)</li>
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* <li><b>tbar</b> (top bar)</li>
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* <li><b>body</b> (required)</li>
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* <li><b>bbar</b> (bottom bar)</li>
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* <li><b>footer</b><li>
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* </ul>
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* Defaults to 'header,body'.
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*/
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elements: 'header,body',
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// inherited docs, same default
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collapsible:false,
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// private
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initHidden : true,
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/**
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* @cfg {Boolean} monitorResize @hide
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* This is automatically managed based on the value of constrain and constrainToHeader
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*/
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monitorResize : true,
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/** @cfg {Boolean} frame @hide */
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frame:true,
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/** @cfg {Boolean} floating @hide */
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floating:true,
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// private
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initComponent : function(){
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Ext.Window.superclass.initComponent.call(this);
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this.addEvents(
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/**
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* @event activate
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* Fires after the window has been visually activated via {@link setActive}.
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* @param {Ext.Window} this
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*/
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/**
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* @event deactivate
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* Fires after the window has been visually deactivated via {@link setActive}.
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* @param {Ext.Window} this
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*/
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/**
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* @event resize
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* Fires after the window has been resized.
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* @param {Ext.Window} this
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* @param {Number} width The window's new width
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* @param {Number} height The window's new height
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*/
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'resize',
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/**
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* @event maximize
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* Fires after the window has been maximized.
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* @param {Ext.Window} this
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*/
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'maximize',
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/**
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* @event minimize
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* Fires after the window has been minimized.
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* @param {Ext.Window} this
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*/
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'minimize',
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/**
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* @event restore
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* Fires after the window has been restored to its original size after being maximized.
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* @param {Ext.Window} this
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*/
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'restore'
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);
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},
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// private
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getState : function(){
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return Ext.apply(Ext.Window.superclass.getState.call(this) || {}, this.getBox(true));
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},
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// private
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onRender : function(ct, position){
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Ext.Window.superclass.onRender.call(this, ct, position);
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if(this.plain){
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this.el.addClass('x-window-plain');
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}
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// this element allows the Window to be focused for keyboard events
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this.focusEl = this.el.createChild({
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tag: "a", href:"#", cls:"x-dlg-focus",
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tabIndex:"-1", html: " "});
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this.focusEl.swallowEvent('click', true);
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this.proxy = this.el.createProxy("x-window-proxy");
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this.proxy.enableDisplayMode('block');
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if(this.modal){
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this.mask = this.container.createChild({cls:"ext-el-mask"}, this.el.dom);
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this.mask.enableDisplayMode("block");
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this.mask.hide();
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this.mask.on('click', this.focus, this);
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}
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this.initTools();
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},
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// private
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initEvents : function(){
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Ext.Window.superclass.initEvents.call(this);
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if(this.animateTarget){
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this.setAnimateTarget(this.animateTarget);
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}
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if(this.resizable){
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this.resizer = new Ext.Resizable(this.el, {
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minWidth: this.minWidth,
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minHeight:this.minHeight,
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handles: this.resizeHandles || "all",
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pinned: true,
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resizeElement : this.resizerAction
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});
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this.resizer.window = this;
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this.resizer.on("beforeresize", this.beforeResize, this);
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}
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if(this.draggable){
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this.header.addClass("x-window-draggable");
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}
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this.el.on("mousedown", this.toFront, this);
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this.manager = this.manager || Ext.WindowMgr;
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this.manager.register(this);
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this.hidden = true;
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if(this.maximized){
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this.maximized = false;
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this.maximize();
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}
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if(this.closable){
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var km = this.getKeyMap();
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km.on(27, this.onEsc, this);
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km.disable();
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}
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},
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initDraggable : function(){
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/**
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* If this Window is configured {@link #draggable}, this property will contain
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* an instance of {@link Ext.dd.DD} which handles dragging the Window's DOM Element.
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* @type Ext.dd.DD
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* @property dd
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*/
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this.dd = new Ext.Window.DD(this);
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},
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// private
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onEsc : function(){
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this[this.closeAction]();
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},
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// private
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beforeDestroy : function(){
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if (this.rendered){
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this.hide();
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if(this.doAnchor){
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Ext.EventManager.removeResizeListener(this.doAnchor, this);
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Ext.EventManager.un(window, 'scroll', this.doAnchor, this);
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}
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Ext.destroy(
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this.focusEl,
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this.resizer,
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this.dd,
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this.proxy,
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this.mask
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);
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}
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Ext.Window.superclass.beforeDestroy.call(this);
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},
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// private
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onDestroy : function(){
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if(this.manager){
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this.manager.unregister(this);
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}
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Ext.Window.superclass.onDestroy.call(this);
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},
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// private
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initTools : function(){
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if(this.minimizable){
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this.addTool({
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id: 'minimize',
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handler: this.minimize.createDelegate(this, [])
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});
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}
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if(this.maximizable){
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this.addTool({
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id: 'maximize',
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handler: this.maximize.createDelegate(this, [])
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});
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this.addTool({
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id: 'restore',
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handler: this.restore.createDelegate(this, []),
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hidden:true
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});
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this.header.on('dblclick', this.toggleMaximize, this);
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}
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if(this.closable){
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this.addTool({
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id: 'close',
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handler: this[this.closeAction].createDelegate(this, [])
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});
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}
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},
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// private
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resizerAction : function(){
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var box = this.proxy.getBox();
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this.proxy.hide();
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this.window.handleResize(box);
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return box;
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},
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// private
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beforeResize : function(){
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this.resizer.minHeight = Math.max(this.minHeight, this.getFrameHeight() + 40); // 40 is a magic minimum content size?
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this.resizer.minWidth = Math.max(this.minWidth, this.getFrameWidth() + 40);
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this.resizeBox = this.el.getBox();
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},
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// private
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updateHandles : function(){
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if(Ext.isIE && this.resizer){
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this.resizer.syncHandleHeight();
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this.el.repaint();
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}
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},
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// private
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handleResize : function(box){
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var rz = this.resizeBox;
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if(rz.x != box.x || rz.y != box.y){
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this.updateBox(box);
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}else{
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this.setSize(box);
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}
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this.focus();
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this.updateHandles();
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this.saveState();
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if(this.layout){
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this.doLayout();
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}
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this.fireEvent("resize", this, box.width, box.height);
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},
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/**
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* Focuses the window. If a defaultButton is set, it will receive focus, otherwise the
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* window itself will receive focus.
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*/
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focus : function(){
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var f = this.focusEl, db = this.defaultButton, t = typeof db;
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if(t != 'undefined'){
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if(t == 'number'){
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f = this.buttons[db];
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}else if(t == 'string'){
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f = Ext.getCmp(db);
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}else{
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f = db;
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}
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}
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f.focus.defer(10, f);
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},
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/**
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* Sets the target element from which the window should animate while opening.
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* @param {String/Element} el The target element or id
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*/
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setAnimateTarget : function(el){
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el = Ext.get(el);
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this.animateTarget = el;
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},
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// private
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beforeShow : function(){
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delete this.el.lastXY;
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delete this.el.lastLT;
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if(this.x === undefined || this.y === undefined){
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var xy = this.el.getAlignToXY(this.container, 'c-c');
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var pos = this.el.translatePoints(xy[0], xy[1]);
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this.x = this.x === undefined? pos.left : this.x;
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this.y = this.y === undefined? pos.top : this.y;
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}
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this.el.setLeftTop(this.x, this.y);
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if(this.expandOnShow){
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this.expand(false);
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}
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if(this.modal){
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Ext.getBody().addClass("x-body-masked");
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this.mask.setSize(Ext.lib.Dom.getViewWidth(true), Ext.lib.Dom.getViewHeight(true));
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this.mask.show();
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}
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},
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/**
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* Shows the window, rendering it first if necessary, or activates it and brings it to front if hidden.
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* @param {String/Element} animateTarget (optional) The target element or id from which the window should
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* animate while opening (defaults to undefined with no animation)
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* @param {Function} callback (optional) A callback function to call after the window is displayed
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* @param {Object} scope (optional) The scope in which to execute the callback
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*/
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show : function(animateTarget, cb, scope){
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if(!this.rendered){
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this.render(Ext.getBody());
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}
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if(this.hidden === false){
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this.toFront();
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return;
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}
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if(this.fireEvent("beforeshow", this) === false){
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return;
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}
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if(cb){
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this.on('show', cb, scope, {single:true});
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}
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this.hidden = false;
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if(animateTarget !== undefined){
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this.setAnimateTarget(animateTarget);
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}
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this.beforeShow();
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if(this.animateTarget){
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this.animShow();
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}else{
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this.afterShow();
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}
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},
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// private
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afterShow : function(){
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this.proxy.hide();
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this.el.setStyle('display', 'block');
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this.el.show();
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if(this.maximized){
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this.fitContainer();
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}
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if(Ext.isMac && Ext.isGecko){ // work around stupid FF 2.0/Mac scroll bar bug
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this.cascade(this.setAutoScroll);
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}
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if(this.monitorResize || this.modal || this.constrain || this.constrainHeader){
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Ext.EventManager.onWindowResize(this.onWindowResize, this);
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}
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this.doConstrain();
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if(this.layout){
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this.doLayout();
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}
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if(this.keyMap){
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this.keyMap.enable();
|
|
}
|
|
this.toFront();
|
|
this.updateHandles();
|
|
this.fireEvent("show", this);
|
|
},
|
|
|
|
// private
|
|
animShow : function(){
|
|
this.proxy.show();
|
|
this.proxy.setBox(this.animateTarget.getBox());
|
|
this.proxy.setOpacity(0);
|
|
var b = this.getBox(false);
|
|
b.callback = this.afterShow;
|
|
b.scope = this;
|
|
b.duration = .25;
|
|
b.easing = 'easeNone';
|
|
b.opacity = .5;
|
|
b.block = true;
|
|
this.el.setStyle('display', 'none');
|
|
this.proxy.shift(b);
|
|
},
|
|
|
|
/**
|
|
* Hides the window, setting it to invisible and applying negative offsets.
|
|
* @param {String/Element} animateTarget (optional) The target element or id to which the window should
|
|
* animate while hiding (defaults to null with no animation)
|
|
* @param {Function} callback (optional) A callback function to call after the window is hidden
|
|
* @param {Object} scope (optional) The scope in which to execute the callback
|
|
*/
|
|
hide : function(animateTarget, cb, scope){
|
|
if(this.activeGhost){ // drag active?
|
|
this.hide.defer(100, this, [animateTarget, cb, scope]);
|
|
return;
|
|
}
|
|
if(this.hidden || this.fireEvent("beforehide", this) === false){
|
|
return;
|
|
}
|
|
if(cb){
|
|
this.on('hide', cb, scope, {single:true});
|
|
}
|
|
this.hidden = true;
|
|
if(animateTarget !== undefined){
|
|
this.setAnimateTarget(animateTarget);
|
|
}
|
|
if(this.animateTarget){
|
|
this.animHide();
|
|
}else{
|
|
this.el.hide();
|
|
this.afterHide();
|
|
}
|
|
},
|
|
|
|
// private
|
|
afterHide : function(){
|
|
this.proxy.hide();
|
|
if(this.monitorResize || this.modal || this.constrain || this.constrainHeader){
|
|
Ext.EventManager.removeResizeListener(this.onWindowResize, this);
|
|
}
|
|
if(this.modal){
|
|
this.mask.hide();
|
|
Ext.getBody().removeClass("x-body-masked");
|
|
}
|
|
if(this.keyMap){
|
|
this.keyMap.disable();
|
|
}
|
|
this.fireEvent("hide", this);
|
|
},
|
|
|
|
// private
|
|
animHide : function(){
|
|
this.proxy.setOpacity(.5);
|
|
this.proxy.show();
|
|
var tb = this.getBox(false);
|
|
this.proxy.setBox(tb);
|
|
this.el.hide();
|
|
var b = this.animateTarget.getBox();
|
|
b.callback = this.afterHide;
|
|
b.scope = this;
|
|
b.duration = .25;
|
|
b.easing = 'easeNone';
|
|
b.block = true;
|
|
b.opacity = 0;
|
|
this.proxy.shift(b);
|
|
},
|
|
|
|
// private
|
|
onWindowResize : function(){
|
|
if(this.maximized){
|
|
this.fitContainer();
|
|
}
|
|
if(this.modal){
|
|
this.mask.setSize('100%', '100%');
|
|
var force = this.mask.dom.offsetHeight;
|
|
this.mask.setSize(Ext.lib.Dom.getViewWidth(true), Ext.lib.Dom.getViewHeight(true));
|
|
}
|
|
this.doConstrain();
|
|
},
|
|
|
|
// private
|
|
doConstrain : function(){
|
|
if(this.constrain || this.constrainHeader){
|
|
var offsets;
|
|
if(this.constrain){
|
|
offsets = {
|
|
right:this.el.shadowOffset,
|
|
left:this.el.shadowOffset,
|
|
bottom:this.el.shadowOffset
|
|
};
|
|
}else {
|
|
var s = this.getSize();
|
|
offsets = {
|
|
right:-(s.width - 100),
|
|
bottom:-(s.height - 25)
|
|
};
|
|
}
|
|
|
|
var xy = this.el.getConstrainToXY(this.container, true, offsets);
|
|
if(xy){
|
|
this.setPosition(xy[0], xy[1]);
|
|
}
|
|
}
|
|
},
|
|
|
|
// private - used for dragging
|
|
ghost : function(cls){
|
|
var ghost = this.createGhost(cls);
|
|
var box = this.getBox(true);
|
|
ghost.setLeftTop(box.x, box.y);
|
|
ghost.setWidth(box.width);
|
|
this.el.hide();
|
|
this.activeGhost = ghost;
|
|
return ghost;
|
|
},
|
|
|
|
// private
|
|
unghost : function(show, matchPosition){
|
|
if(show !== false){
|
|
this.el.show();
|
|
this.focus();
|
|
if(Ext.isMac && Ext.isGecko){ // work around stupid FF 2.0/Mac scroll bar bug
|
|
this.cascade(this.setAutoScroll);
|
|
}
|
|
}
|
|
if(matchPosition !== false){
|
|
this.setPosition(this.activeGhost.getLeft(true), this.activeGhost.getTop(true));
|
|
}
|
|
this.activeGhost.hide();
|
|
this.activeGhost.remove();
|
|
delete this.activeGhost;
|
|
},
|
|
|
|
/**
|
|
* Placeholder method for minimizing the window. By default, this method simply fires the {@link #minimize} event
|
|
* since the behavior of minimizing a window is application-specific. To implement custom minimize behavior,
|
|
* either the minimize event can be handled or this method can be overridden.
|
|
*/
|
|
minimize : function(){
|
|
this.fireEvent('minimize', this);
|
|
},
|
|
|
|
/**
|
|
* Closes the window, removes it from the DOM and destroys the window object. The beforeclose event is fired
|
|
* before the close happens and will cancel the close action if it returns false.
|
|
*/
|
|
close : function(){
|
|
if(this.fireEvent("beforeclose", this) !== false){
|
|
this.hide(null, function(){
|
|
this.fireEvent('close', this);
|
|
this.destroy();
|
|
}, this);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Fits the window within its current container and automatically replaces the 'maximize' tool button with
|
|
* the 'restore' tool button.
|
|
*/
|
|
maximize : function(){
|
|
if(!this.maximized){
|
|
this.expand(false);
|
|
this.restoreSize = this.getSize();
|
|
this.restorePos = this.getPosition(true);
|
|
if (this.maximizable){
|
|
this.tools.maximize.hide();
|
|
this.tools.restore.show();
|
|
}
|
|
this.maximized = true;
|
|
this.el.disableShadow();
|
|
|
|
if(this.dd){
|
|
this.dd.lock();
|
|
}
|
|
if(this.collapsible){
|
|
this.tools.toggle.hide();
|
|
}
|
|
this.el.addClass('x-window-maximized');
|
|
this.container.addClass('x-window-maximized-ct');
|
|
|
|
this.setPosition(0, 0);
|
|
this.fitContainer();
|
|
this.fireEvent('maximize', this);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Restores a maximized window back to its original size and position prior to being maximized and also replaces
|
|
* the 'restore' tool button with the 'maximize' tool button.
|
|
*/
|
|
restore : function(){
|
|
if(this.maximized){
|
|
this.el.removeClass('x-window-maximized');
|
|
this.tools.restore.hide();
|
|
this.tools.maximize.show();
|
|
this.setPosition(this.restorePos[0], this.restorePos[1]);
|
|
this.setSize(this.restoreSize.width, this.restoreSize.height);
|
|
delete this.restorePos;
|
|
delete this.restoreSize;
|
|
this.maximized = false;
|
|
this.el.enableShadow(true);
|
|
|
|
if(this.dd){
|
|
this.dd.unlock();
|
|
}
|
|
if(this.collapsible){
|
|
this.tools.toggle.show();
|
|
}
|
|
this.container.removeClass('x-window-maximized-ct');
|
|
|
|
this.doConstrain();
|
|
this.fireEvent('restore', this);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* A shortcut method for toggling between {@link #maximize} and {@link #restore} based on the current maximized
|
|
* state of the window.
|
|
*/
|
|
toggleMaximize : function(){
|
|
this[this.maximized ? 'restore' : 'maximize']();
|
|
},
|
|
|
|
// private
|
|
fitContainer : function(){
|
|
var vs = this.container.getViewSize();
|
|
this.setSize(vs.width, vs.height);
|
|
},
|
|
|
|
// private
|
|
// z-index is managed by the WindowManager and may be overwritten at any time
|
|
setZIndex : function(index){
|
|
if(this.modal){
|
|
this.mask.setStyle("z-index", index);
|
|
}
|
|
this.el.setZIndex(++index);
|
|
index += 5;
|
|
|
|
if(this.resizer){
|
|
this.resizer.proxy.setStyle("z-index", ++index);
|
|
}
|
|
|
|
this.lastZIndex = index;
|
|
},
|
|
|
|
/**
|
|
* Aligns the window to the specified element
|
|
* @param {Mixed} element The element to align to.
|
|
* @param {String} position The position to align to (see {@link Ext.Element#alignTo} for more details).
|
|
* @param {Array} offsets (optional) Offset the positioning by [x, y]
|
|
* @return {Ext.Window} this
|
|
*/
|
|
alignTo : function(element, position, offsets){
|
|
var xy = this.el.getAlignToXY(element, position, offsets);
|
|
this.setPagePosition(xy[0], xy[1]);
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Anchors this window to another element and realigns it when the window is resized or scrolled.
|
|
* @param {Mixed} element The element to align to.
|
|
* @param {String} position The position to align to (see {@link Ext.Element#alignTo} for more details)
|
|
* @param {Array} offsets (optional) Offset the positioning by [x, y]
|
|
* @param {Boolean/Number} monitorScroll (optional) true to monitor body scroll and reposition. If this parameter
|
|
* is a number, it is used as the buffer delay (defaults to 50ms).
|
|
* @return {Ext.Window} this
|
|
*/
|
|
anchorTo : function(el, alignment, offsets, monitorScroll){
|
|
if(this.doAnchor){
|
|
Ext.EventManager.removeResizeListener(this.doAnchor, this);
|
|
Ext.EventManager.un(window, 'scroll', this.doAnchor, this);
|
|
}
|
|
this.doAnchor = function(){
|
|
this.alignTo(el, alignment, offsets);
|
|
};
|
|
Ext.EventManager.onWindowResize(this.doAnchor, this);
|
|
|
|
var tm = typeof monitorScroll;
|
|
if(tm != 'undefined'){
|
|
Ext.EventManager.on(window, 'scroll', this.doAnchor, this,
|
|
{buffer: tm == 'number' ? monitorScroll : 50});
|
|
}
|
|
this.doAnchor();
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Brings this window to the front of any other visible windows
|
|
* @return {Ext.Window} this
|
|
*/
|
|
toFront : function(e){
|
|
if(this.manager.bringToFront(this)){
|
|
if(!e || !e.getTarget().focus){
|
|
this.focus();
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Makes this the active window by showing its shadow, or deactivates it by hiding its shadow. This method also
|
|
* fires the {@link #activate} or {@link #deactivate} event depending on which action occurred.
|
|
* @param {Boolean} active True to activate the window, false to deactivate it (defaults to false)
|
|
*/
|
|
setActive : function(active){
|
|
if(active){
|
|
if(!this.maximized){
|
|
this.el.enableShadow(true);
|
|
}
|
|
this.fireEvent('activate', this);
|
|
}else{
|
|
this.el.disableShadow();
|
|
this.fireEvent('deactivate', this);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Sends this window to the back of (lower z-index than) any other visible windows
|
|
* @return {Ext.Window} this
|
|
*/
|
|
toBack : function(){
|
|
this.manager.sendToBack(this);
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Centers this window in the viewport
|
|
* @return {Ext.Window} this
|
|
*/
|
|
center : function(){
|
|
var xy = this.el.getAlignToXY(this.container, 'c-c');
|
|
this.setPagePosition(xy[0], xy[1]);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* @cfg {Boolean} autoWidth @hide
|
|
**/
|
|
});
|
|
Ext.reg('window', Ext.Window);
|
|
|
|
// private - custom Window DD implementation
|
|
Ext.Window.DD = function(win){
|
|
this.win = win;
|
|
Ext.Window.DD.superclass.constructor.call(this, win.el.id, 'WindowDD-'+win.id);
|
|
this.setHandleElId(win.header.id);
|
|
this.scroll = false;
|
|
};
|
|
|
|
Ext.extend(Ext.Window.DD, Ext.dd.DD, {
|
|
moveOnly:true,
|
|
headerOffsets:[100, 25],
|
|
startDrag : function(){
|
|
var w = this.win;
|
|
this.proxy = w.ghost();
|
|
if(w.constrain !== false){
|
|
var so = w.el.shadowOffset;
|
|
this.constrainTo(w.container, {right: so, left: so, bottom: so});
|
|
}else if(w.constrainHeader !== false){
|
|
var s = this.proxy.getSize();
|
|
this.constrainTo(w.container, {right: -(s.width-this.headerOffsets[0]), bottom: -(s.height-this.headerOffsets[1])});
|
|
}
|
|
},
|
|
b4Drag : Ext.emptyFn,
|
|
|
|
onDrag : function(e){
|
|
this.alignElWithMouse(this.proxy, e.getPageX(), e.getPageY());
|
|
},
|
|
|
|
endDrag : function(e){
|
|
this.win.unghost();
|
|
this.win.saveState();
|
|
}
|
|
});
|