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2010 lines
74 KiB
2010 lines
74 KiB
/*!
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* Ext JS Library 3.2.0
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* Copyright(c) 2006-2010 Ext JS, Inc.
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* licensing@extjs.com
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* http://www.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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* <p>A specialized panel intended for use as an application window. Windows are floated, {@link #resizable}, and
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* {@link #draggable} by default. Windows can be {@link #maximizable maximized} to fill the viewport,
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* restored to their prior size, and can be {@link #minimize}d.</p>
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* <p>Windows can also be linked to a {@link Ext.WindowGroup} or managed by the {@link Ext.WindowMgr} to provide
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* grouping, activation, to front, to back and other application-specific behavior.</p>
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* <p>By default, Windows will be rendered to document.body. To {@link #constrain} a Window to another element
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* specify {@link Ext.Component#renderTo renderTo}.</p>
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* <p><b>Note:</b> By default, the <code>{@link #closable close}</code> header tool <i>destroys</i> the Window resulting in
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* destruction of any child Components. This makes the Window object, and all its descendants <b>unusable</b>. To enable
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* re-use of a Window, use <b><code>{@link #closeAction closeAction: 'hide'}</code></b>.</p>
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* @constructor
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* @param {Object} config The config object
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* @xtype window
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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/Component} defaultButton
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* <p>Specifies a Component to receive focus when this Window is focussed.</p>
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* <p>This may be one of:</p><div class="mdetail-params"><ul>
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* <li>The index of a footer Button.</li>
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* <li>The id of a Component.</li>
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* <li>A Component.</li>
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* </ul></div>
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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 (defaults 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>{@link Ext.Component#destroy destroy}</i> the Window and its content meaning that
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* 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 {String} closeAction
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* <p>The action to take when the close header tool is clicked:
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* <div class="mdetail-params"><ul>
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* <li><b><code>'{@link #close}'</code></b> : <b>Default</b><div class="sub-desc">
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* {@link #close remove} the window from the DOM and {@link Ext.Component#destroy destroy}
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* it and all descendant Components. The window will <b>not</b> be available to be
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* redisplayed via the {@link #show} method.
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* </div></li>
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* <li><b><code>'{@link #hide}'</code></b> : <div class="sub-desc">
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* {@link #hide} the window by setting visibility to hidden and applying negative offsets.
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* The window will be available to be redisplayed via the {@link #show} method.
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* </div></li>
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* </ul></div>
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* <p><b>Note:</b> This setting does not affect the {@link #close} method
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* which will always {@link Ext.Component#destroy destroy} the window. To
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* programatically <i>hide</i> a window, call {@link #hide}.</p>
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*/
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closeAction : 'close',
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/**
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* @cfg {Boolean} constrain
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* True to constrain the window within its containing element, false to allow it to fall outside of its
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* containing element. By default the window will be rendered to document.body. To render and constrain the
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* window within another element specify {@link #renderTo}.
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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 within its containing element (allowing the window body to fall outside
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* of its containing element) or false to allow the header to fall outside its containing element (defaults to
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* false). Optionally the entire window 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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// inherited docs, same default
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collapsible : false,
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/**
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* @cfg {Boolean} initHidden
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* True to hide the window until show() is explicitly called (defaults to true).
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* @deprecated
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*/
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initHidden : undefined,
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/**
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* @cfg {Boolean} hidden
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* Render this component hidden (default is <tt>true</tt>). If <tt>true</tt>, the
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* {@link #hide} method will be called internally.
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*/
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hidden : true,
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// The following configs are set to provide the basic functionality of a window.
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// Changing them would require additional code to handle correctly and should
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// usually only be done in subclasses that can provide custom behavior. Changing them
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// may have unexpected or undesirable results.
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/** @cfg {String} elements @hide */
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elements : 'header,body',
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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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this.initTools();
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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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// for backwards compat, this should be removed at some point
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if(Ext.isDefined(this.initHidden)){
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this.hidden = this.initHidden;
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}
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if(this.hidden === false){
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this.hidden = true;
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this.show();
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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.mon(this.mask, 'click', this.focus, this);
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}
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if(this.maximizable){
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this.mon(this.header, 'dblclick', this.toggleMaximize, this);
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}
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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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handleCls: 'x-window-handle'
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});
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this.resizer.window = this;
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this.mon(this.resizer, '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.mon(this.el, '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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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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* <p>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.</p>
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* <p>This has implementations of <code>startDrag</code>, <code>onDrag</code> and <code>endDrag</code>
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* which perform the dragging action. If extra logic is needed at these points, use
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* {@link Function#createInterceptor createInterceptor} or {@link Function#createSequence createSequence} to
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* augment the existing implementations.</p>
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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(k, e){
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e.stopEvent();
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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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this.clearAnchor();
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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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}
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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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if (Ext.isIE6 && Ext.isStrict) {
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this.doLayout();
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}
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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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},
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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,
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db = this.defaultButton,
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t = typeof db,
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el,
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ct;
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if(Ext.isDefined(db)){
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if(Ext.isNumber(db) && this.fbar){
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f = this.fbar.items.get(db);
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}else if(Ext.isString(db)){
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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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el = f.getEl();
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ct = Ext.getDom(this.container);
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if (el && ct) {
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if (!Ext.lib.Region.getRegion(ct).contains(Ext.lib.Region.getRegion(el.dom))){
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return;
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}
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}
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}
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f = f || this.focusEl;
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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){
|
|
Ext.getBody().addClass('x-body-masked');
|
|
this.mask.setSize(Ext.lib.Dom.getViewWidth(true), Ext.lib.Dom.getViewHeight(true));
|
|
this.mask.show();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Shows the window, rendering it first if necessary, or activates it and brings it to front if hidden.
|
|
* @param {String/Element} animateTarget (optional) The target element or id from which the window should
|
|
* animate while opening (defaults to null with no animation)
|
|
* @param {Function} callback (optional) A callback function to call after the window is displayed
|
|
* @param {Object} scope (optional) The scope (<code>this</code> reference) in which the callback is executed. Defaults to this Window.
|
|
* @return {Ext.Window} this
|
|
*/
|
|
show : function(animateTarget, cb, scope){
|
|
if(!this.rendered){
|
|
this.render(Ext.getBody());
|
|
}
|
|
if(this.hidden === false){
|
|
this.toFront();
|
|
return this;
|
|
}
|
|
if(this.fireEvent('beforeshow', this) === false){
|
|
return this;
|
|
}
|
|
if(cb){
|
|
this.on('show', cb, scope, {single:true});
|
|
}
|
|
this.hidden = false;
|
|
if(Ext.isDefined(animateTarget)){
|
|
this.setAnimateTarget(animateTarget);
|
|
}
|
|
this.beforeShow();
|
|
if(this.animateTarget){
|
|
this.animShow();
|
|
}else{
|
|
this.afterShow();
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// private
|
|
afterShow : function(isAnim){
|
|
if (this.isDestroyed){
|
|
return false;
|
|
}
|
|
this.proxy.hide();
|
|
this.el.setStyle('display', 'block');
|
|
this.el.show();
|
|
if(this.maximized){
|
|
this.fitContainer();
|
|
}
|
|
if(Ext.isMac && Ext.isGecko2){ // work around stupid FF 2.0/Mac scroll bar bug
|
|
this.cascade(this.setAutoScroll);
|
|
}
|
|
|
|
if(this.monitorResize || this.modal || this.constrain || this.constrainHeader){
|
|
Ext.EventManager.onWindowResize(this.onWindowResize, this);
|
|
}
|
|
this.doConstrain();
|
|
this.doLayout();
|
|
if(this.keyMap){
|
|
this.keyMap.enable();
|
|
}
|
|
this.toFront();
|
|
this.updateHandles();
|
|
if(isAnim && (Ext.isIE || Ext.isWebKit)){
|
|
var sz = this.getSize();
|
|
this.onResize(sz.width, sz.height);
|
|
}
|
|
this.onShow();
|
|
this.fireEvent('show', this);
|
|
},
|
|
|
|
// private
|
|
animShow : function(){
|
|
this.proxy.show();
|
|
this.proxy.setBox(this.animateTarget.getBox());
|
|
this.proxy.setOpacity(0);
|
|
var b = this.getBox();
|
|
this.el.setStyle('display', 'none');
|
|
this.proxy.shift(Ext.apply(b, {
|
|
callback: this.afterShow.createDelegate(this, [true], false),
|
|
scope: this,
|
|
easing: 'easeNone',
|
|
duration: 0.25,
|
|
opacity: 0.5
|
|
}));
|
|
},
|
|
|
|
/**
|
|
* 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 (<code>this</code> reference) in which the callback is executed. Defaults to this Window.
|
|
* @return {Ext.Window} this
|
|
*/
|
|
hide : function(animateTarget, cb, scope){
|
|
if(this.hidden || this.fireEvent('beforehide', this) === false){
|
|
return this;
|
|
}
|
|
if(cb){
|
|
this.on('hide', cb, scope, {single:true});
|
|
}
|
|
this.hidden = true;
|
|
if(animateTarget !== undefined){
|
|
this.setAnimateTarget(animateTarget);
|
|
}
|
|
if(this.modal){
|
|
this.mask.hide();
|
|
Ext.getBody().removeClass('x-body-masked');
|
|
}
|
|
if(this.animateTarget){
|
|
this.animHide();
|
|
}else{
|
|
this.el.hide();
|
|
this.afterHide();
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// private
|
|
afterHide : function(){
|
|
this.proxy.hide();
|
|
if(this.monitorResize || this.modal || this.constrain || this.constrainHeader){
|
|
Ext.EventManager.removeResizeListener(this.onWindowResize, this);
|
|
}
|
|
if(this.keyMap){
|
|
this.keyMap.disable();
|
|
}
|
|
this.onHide();
|
|
this.fireEvent('hide', this);
|
|
},
|
|
|
|
// private
|
|
animHide : function(){
|
|
this.proxy.setOpacity(0.5);
|
|
this.proxy.show();
|
|
var tb = this.getBox(false);
|
|
this.proxy.setBox(tb);
|
|
this.el.hide();
|
|
this.proxy.shift(Ext.apply(this.animateTarget.getBox(), {
|
|
callback: this.afterHide,
|
|
scope: this,
|
|
duration: 0.25,
|
|
easing: 'easeNone',
|
|
opacity: 0
|
|
}));
|
|
},
|
|
|
|
/**
|
|
* Method that is called immediately before the <code>show</code> event is fired.
|
|
* Defaults to <code>Ext.emptyFn</code>.
|
|
*/
|
|
onShow : Ext.emptyFn,
|
|
|
|
/**
|
|
* Method that is called immediately before the <code>hide</code> event is fired.
|
|
* Defaults to <code>Ext.emptyFn</code>.
|
|
*/
|
|
onHide : Ext.emptyFn,
|
|
|
|
// 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(!this.activeGhost) {
|
|
return;
|
|
}
|
|
if(show !== false){
|
|
this.el.show();
|
|
this.focus.defer(10, this);
|
|
if(Ext.isMac && Ext.isGecko2){ // 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.
|
|
* @return {Ext.Window} this
|
|
*/
|
|
minimize : function(){
|
|
this.fireEvent('minimize', this);
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* <p>Closes the Window, removes it from the DOM, {@link Ext.Component#destroy destroy}s
|
|
* the Window object and all its descendant Components. The {@link Ext.Panel#beforeclose beforeclose}
|
|
* event is fired before the close happens and will cancel the close action if it returns false.<p>
|
|
* <p><b>Note:</b> This method is not affected by the {@link #closeAction} setting which
|
|
* only affects the action triggered when clicking the {@link #closable 'close' tool in the header}.
|
|
* To hide the Window without destroying it, call {@link #hide}.</p>
|
|
*/
|
|
close : function(){
|
|
if(this.fireEvent('beforeclose', this) !== false){
|
|
if(this.hidden){
|
|
this.doClose();
|
|
}else{
|
|
this.hide(null, this.doClose, this);
|
|
}
|
|
}
|
|
},
|
|
|
|
// private
|
|
doClose : function(){
|
|
this.fireEvent('close', this);
|
|
this.destroy();
|
|
},
|
|
|
|
/**
|
|
* Fits the window within its current container and automatically replaces
|
|
* the {@link #maximizable 'maximize' tool button} with the 'restore' tool button.
|
|
* Also see {@link #toggleMaximize}.
|
|
* @return {Ext.Window} this
|
|
*/
|
|
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);
|
|
}
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Restores a {@link #maximizable 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.
|
|
* Also see {@link #toggleMaximize}.
|
|
* @return {Ext.Window} this
|
|
*/
|
|
restore : function(){
|
|
if(this.maximized){
|
|
var t = this.tools;
|
|
this.el.removeClass('x-window-maximized');
|
|
if(t.restore){
|
|
t.restore.hide();
|
|
}
|
|
if(t.maximize){
|
|
t.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 && t.toggle){
|
|
t.toggle.show();
|
|
}
|
|
this.container.removeClass('x-window-maximized-ct');
|
|
|
|
this.doConstrain();
|
|
this.fireEvent('restore', this);
|
|
}
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* A shortcut method for toggling between {@link #maximize} and {@link #restore} based on the current maximized
|
|
* state of the window.
|
|
* @return {Ext.Window} this
|
|
*/
|
|
toggleMaximize : function(){
|
|
return this[this.maximized ? 'restore' : 'maximize']();
|
|
},
|
|
|
|
// private
|
|
fitContainer : function(){
|
|
var vs = this.container.getViewSize(false);
|
|
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 (optional, defaults to "tl-bl?") 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){
|
|
this.clearAnchor();
|
|
this.anchorTarget = {
|
|
el: el,
|
|
alignment: alignment,
|
|
offsets: 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});
|
|
}
|
|
return this.doAnchor();
|
|
},
|
|
|
|
/**
|
|
* Performs the anchor, using the saved anchorTarget property.
|
|
* @return {Ext.Window} this
|
|
* @private
|
|
*/
|
|
doAnchor : function(){
|
|
var o = this.anchorTarget;
|
|
this.alignTo(o.el, o.alignment, o.offsets);
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Removes any existing anchor from this window. See {@link #anchorTo}.
|
|
* @return {Ext.Window} this
|
|
*/
|
|
clearAnchor : function(){
|
|
if(this.anchorTarget){
|
|
Ext.EventManager.removeResizeListener(this.doAnchor, this);
|
|
Ext.EventManager.un(window, 'scroll', this.doAnchor, this);
|
|
delete this.anchorTarget;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Brings this window to the front of any other visible windows
|
|
* @param {Boolean} e (optional) Specify <tt>false</tt> to prevent the window from being focused.
|
|
* @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. This method is
|
|
* called internally by {@link Ext.WindowMgr}.
|
|
* @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();
|
|
}
|
|
});
|
|
/**
|
|
* @class Ext.WindowGroup
|
|
* An object that manages a group of {@link Ext.Window} instances and provides z-order management
|
|
* and window activation behavior.
|
|
* @constructor
|
|
*/
|
|
Ext.WindowGroup = function(){
|
|
var list = {};
|
|
var accessList = [];
|
|
var front = null;
|
|
|
|
// private
|
|
var sortWindows = function(d1, d2){
|
|
return (!d1._lastAccess || d1._lastAccess < d2._lastAccess) ? -1 : 1;
|
|
};
|
|
|
|
// private
|
|
var orderWindows = function(){
|
|
var a = accessList, len = a.length;
|
|
if(len > 0){
|
|
a.sort(sortWindows);
|
|
var seed = a[0].manager.zseed;
|
|
for(var i = 0; i < len; i++){
|
|
var win = a[i];
|
|
if(win && !win.hidden){
|
|
win.setZIndex(seed + (i*10));
|
|
}
|
|
}
|
|
}
|
|
activateLast();
|
|
};
|
|
|
|
// private
|
|
var setActiveWin = function(win){
|
|
if(win != front){
|
|
if(front){
|
|
front.setActive(false);
|
|
}
|
|
front = win;
|
|
if(win){
|
|
win.setActive(true);
|
|
}
|
|
}
|
|
};
|
|
|
|
// private
|
|
var activateLast = function(){
|
|
for(var i = accessList.length-1; i >=0; --i) {
|
|
if(!accessList[i].hidden){
|
|
setActiveWin(accessList[i]);
|
|
return;
|
|
}
|
|
}
|
|
// none to activate
|
|
setActiveWin(null);
|
|
};
|
|
|
|
return {
|
|
/**
|
|
* The starting z-index for windows in this WindowGroup (defaults to 9000)
|
|
* @type Number The z-index value
|
|
*/
|
|
zseed : 9000,
|
|
|
|
/**
|
|
* <p>Registers a {@link Ext.Window Window} with this WindowManager. This should not
|
|
* need to be called under normal circumstances. Windows are automatically registered
|
|
* with a {@link Ext.Window#manager manager} at construction time.</p>
|
|
* <p>Where this may be useful is moving Windows between two WindowManagers. For example,
|
|
* to bring the Ext.MessageBox dialog under the same manager as the Desktop's
|
|
* WindowManager in the desktop sample app:</p><code><pre>
|
|
var msgWin = Ext.MessageBox.getDialog();
|
|
MyDesktop.getDesktop().getManager().register(msgWin);
|
|
</pre></code>
|
|
* @param {Window} win The Window to register.
|
|
*/
|
|
register : function(win){
|
|
if(win.manager){
|
|
win.manager.unregister(win);
|
|
}
|
|
win.manager = this;
|
|
|
|
list[win.id] = win;
|
|
accessList.push(win);
|
|
win.on('hide', activateLast);
|
|
},
|
|
|
|
/**
|
|
* <p>Unregisters a {@link Ext.Window Window} from this WindowManager. This should not
|
|
* need to be called. Windows are automatically unregistered upon destruction.
|
|
* See {@link #register}.</p>
|
|
* @param {Window} win The Window to unregister.
|
|
*/
|
|
unregister : function(win){
|
|
delete win.manager;
|
|
delete list[win.id];
|
|
win.un('hide', activateLast);
|
|
accessList.remove(win);
|
|
},
|
|
|
|
/**
|
|
* Gets a registered window by id.
|
|
* @param {String/Object} id The id of the window or a {@link Ext.Window} instance
|
|
* @return {Ext.Window}
|
|
*/
|
|
get : function(id){
|
|
return typeof id == "object" ? id : list[id];
|
|
},
|
|
|
|
/**
|
|
* Brings the specified window to the front of any other active windows in this WindowGroup.
|
|
* @param {String/Object} win The id of the window or a {@link Ext.Window} instance
|
|
* @return {Boolean} True if the dialog was brought to the front, else false
|
|
* if it was already in front
|
|
*/
|
|
bringToFront : function(win){
|
|
win = this.get(win);
|
|
if(win != front){
|
|
win._lastAccess = new Date().getTime();
|
|
orderWindows();
|
|
return true;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* Sends the specified window to the back of other active windows in this WindowGroup.
|
|
* @param {String/Object} win The id of the window or a {@link Ext.Window} instance
|
|
* @return {Ext.Window} The window
|
|
*/
|
|
sendToBack : function(win){
|
|
win = this.get(win);
|
|
win._lastAccess = -(new Date().getTime());
|
|
orderWindows();
|
|
return win;
|
|
},
|
|
|
|
/**
|
|
* Hides all windows in this WindowGroup.
|
|
*/
|
|
hideAll : function(){
|
|
for(var id in list){
|
|
if(list[id] && typeof list[id] != "function" && list[id].isVisible()){
|
|
list[id].hide();
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Gets the currently-active window in this WindowGroup.
|
|
* @return {Ext.Window} The active window
|
|
*/
|
|
getActive : function(){
|
|
return front;
|
|
},
|
|
|
|
/**
|
|
* Returns zero or more windows in this WindowGroup using the custom search function passed to this method.
|
|
* The function should accept a single {@link Ext.Window} reference as its only argument and should
|
|
* return true if the window matches the search criteria, otherwise it should return false.
|
|
* @param {Function} fn The search function
|
|
* @param {Object} scope (optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the Window being tested.
|
|
* that gets passed to the function if not specified)
|
|
* @return {Array} An array of zero or more matching windows
|
|
*/
|
|
getBy : function(fn, scope){
|
|
var r = [];
|
|
for(var i = accessList.length-1; i >=0; --i) {
|
|
var win = accessList[i];
|
|
if(fn.call(scope||win, win) !== false){
|
|
r.push(win);
|
|
}
|
|
}
|
|
return r;
|
|
},
|
|
|
|
/**
|
|
* Executes the specified function once for every window in this WindowGroup, passing each
|
|
* window as the only parameter. Returning false from the function will stop the iteration.
|
|
* @param {Function} fn The function to execute for each item
|
|
* @param {Object} scope (optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the current Window in the iteration.
|
|
*/
|
|
each : function(fn, scope){
|
|
for(var id in list){
|
|
if(list[id] && typeof list[id] != "function"){
|
|
if(fn.call(scope || list[id], list[id]) === false){
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
};
|
|
|
|
|
|
/**
|
|
* @class Ext.WindowMgr
|
|
* @extends Ext.WindowGroup
|
|
* The default global window group that is available automatically. To have more than one group of windows
|
|
* with separate z-order stacks, create additional instances of {@link Ext.WindowGroup} as needed.
|
|
* @singleton
|
|
*/
|
|
Ext.WindowMgr = new Ext.WindowGroup();/**
|
|
* @class Ext.MessageBox
|
|
* <p>Utility class for generating different styles of message boxes. The alias Ext.Msg can also be used.<p/>
|
|
* <p>Note that the MessageBox is asynchronous. Unlike a regular JavaScript <code>alert</code> (which will halt
|
|
* browser execution), showing a MessageBox will not cause the code to stop. For this reason, if you have code
|
|
* that should only run <em>after</em> some user feedback from the MessageBox, you must use a callback function
|
|
* (see the <code>function</code> parameter for {@link #show} for more details).</p>
|
|
* <p>Example usage:</p>
|
|
*<pre><code>
|
|
// Basic alert:
|
|
Ext.Msg.alert('Status', 'Changes saved successfully.');
|
|
|
|
// Prompt for user data and process the result using a callback:
|
|
Ext.Msg.prompt('Name', 'Please enter your name:', function(btn, text){
|
|
if (btn == 'ok'){
|
|
// process text value and close...
|
|
}
|
|
});
|
|
|
|
// Show a dialog using config options:
|
|
Ext.Msg.show({
|
|
title:'Save Changes?',
|
|
msg: 'You are closing a tab that has unsaved changes. Would you like to save your changes?',
|
|
buttons: Ext.Msg.YESNOCANCEL,
|
|
fn: processResult,
|
|
animEl: 'elId',
|
|
icon: Ext.MessageBox.QUESTION
|
|
});
|
|
</code></pre>
|
|
* @singleton
|
|
*/
|
|
Ext.MessageBox = function(){
|
|
var dlg, opt, mask, waitTimer,
|
|
bodyEl, msgEl, textboxEl, textareaEl, progressBar, pp, iconEl, spacerEl,
|
|
buttons, activeTextEl, bwidth, bufferIcon = '', iconCls = '',
|
|
buttonNames = ['ok', 'yes', 'no', 'cancel'];
|
|
|
|
// private
|
|
var handleButton = function(button){
|
|
buttons[button].blur();
|
|
if(dlg.isVisible()){
|
|
dlg.hide();
|
|
handleHide();
|
|
Ext.callback(opt.fn, opt.scope||window, [button, activeTextEl.dom.value, opt], 1);
|
|
}
|
|
};
|
|
|
|
// private
|
|
var handleHide = function(){
|
|
if(opt && opt.cls){
|
|
dlg.el.removeClass(opt.cls);
|
|
}
|
|
progressBar.reset();
|
|
};
|
|
|
|
// private
|
|
var handleEsc = function(d, k, e){
|
|
if(opt && opt.closable !== false){
|
|
dlg.hide();
|
|
handleHide();
|
|
}
|
|
if(e){
|
|
e.stopEvent();
|
|
}
|
|
};
|
|
|
|
// private
|
|
var updateButtons = function(b){
|
|
var width = 0,
|
|
cfg;
|
|
if(!b){
|
|
Ext.each(buttonNames, function(name){
|
|
buttons[name].hide();
|
|
});
|
|
return width;
|
|
}
|
|
dlg.footer.dom.style.display = '';
|
|
Ext.iterate(buttons, function(name, btn){
|
|
cfg = b[name];
|
|
if(cfg){
|
|
btn.show();
|
|
btn.setText(Ext.isString(cfg) ? cfg : Ext.MessageBox.buttonText[name]);
|
|
width += btn.getEl().getWidth() + 15;
|
|
}else{
|
|
btn.hide();
|
|
}
|
|
});
|
|
return width;
|
|
};
|
|
|
|
return {
|
|
/**
|
|
* Returns a reference to the underlying {@link Ext.Window} element
|
|
* @return {Ext.Window} The window
|
|
*/
|
|
getDialog : function(titleText){
|
|
if(!dlg){
|
|
var btns = [];
|
|
|
|
buttons = {};
|
|
Ext.each(buttonNames, function(name){
|
|
btns.push(buttons[name] = new Ext.Button({
|
|
text: this.buttonText[name],
|
|
handler: handleButton.createCallback(name),
|
|
hideMode: 'offsets'
|
|
}));
|
|
}, this);
|
|
dlg = new Ext.Window({
|
|
autoCreate : true,
|
|
title:titleText,
|
|
resizable:false,
|
|
constrain:true,
|
|
constrainHeader:true,
|
|
minimizable : false,
|
|
maximizable : false,
|
|
stateful: false,
|
|
modal: true,
|
|
shim:true,
|
|
buttonAlign:"center",
|
|
width:400,
|
|
height:100,
|
|
minHeight: 80,
|
|
plain:true,
|
|
footer:true,
|
|
closable:true,
|
|
close : function(){
|
|
if(opt && opt.buttons && opt.buttons.no && !opt.buttons.cancel){
|
|
handleButton("no");
|
|
}else{
|
|
handleButton("cancel");
|
|
}
|
|
},
|
|
fbar: new Ext.Toolbar({
|
|
items: btns,
|
|
enableOverflow: false
|
|
})
|
|
});
|
|
dlg.render(document.body);
|
|
dlg.getEl().addClass('x-window-dlg');
|
|
mask = dlg.mask;
|
|
bodyEl = dlg.body.createChild({
|
|
html:'<div class="ext-mb-icon"></div><div class="ext-mb-content"><span class="ext-mb-text"></span><br /><div class="ext-mb-fix-cursor"><input type="text" class="ext-mb-input" /><textarea class="ext-mb-textarea"></textarea></div></div>'
|
|
});
|
|
iconEl = Ext.get(bodyEl.dom.firstChild);
|
|
var contentEl = bodyEl.dom.childNodes[1];
|
|
msgEl = Ext.get(contentEl.firstChild);
|
|
textboxEl = Ext.get(contentEl.childNodes[2].firstChild);
|
|
textboxEl.enableDisplayMode();
|
|
textboxEl.addKeyListener([10,13], function(){
|
|
if(dlg.isVisible() && opt && opt.buttons){
|
|
if(opt.buttons.ok){
|
|
handleButton("ok");
|
|
}else if(opt.buttons.yes){
|
|
handleButton("yes");
|
|
}
|
|
}
|
|
});
|
|
textareaEl = Ext.get(contentEl.childNodes[2].childNodes[1]);
|
|
textareaEl.enableDisplayMode();
|
|
progressBar = new Ext.ProgressBar({
|
|
renderTo:bodyEl
|
|
});
|
|
bodyEl.createChild({cls:'x-clear'});
|
|
}
|
|
return dlg;
|
|
},
|
|
|
|
/**
|
|
* Updates the message box body text
|
|
* @param {String} text (optional) Replaces the message box element's innerHTML with the specified string (defaults to
|
|
* the XHTML-compliant non-breaking space character '&#160;')
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
updateText : function(text){
|
|
if(!dlg.isVisible() && !opt.width){
|
|
dlg.setSize(this.maxWidth, 100); // resize first so content is never clipped from previous shows
|
|
}
|
|
msgEl.update(text || ' ');
|
|
|
|
var iw = iconCls != '' ? (iconEl.getWidth() + iconEl.getMargins('lr')) : 0,
|
|
mw = msgEl.getWidth() + msgEl.getMargins('lr'),
|
|
fw = dlg.getFrameWidth('lr'),
|
|
bw = dlg.body.getFrameWidth('lr'),
|
|
w;
|
|
|
|
if (Ext.isIE && iw > 0){
|
|
//3 pixels get subtracted in the icon CSS for an IE margin issue,
|
|
//so we have to add it back here for the overall width to be consistent
|
|
iw += 3;
|
|
}
|
|
w = Math.max(Math.min(opt.width || iw+mw+fw+bw, opt.maxWidth || this.maxWidth),
|
|
Math.max(opt.minWidth || this.minWidth, bwidth || 0));
|
|
|
|
if(opt.prompt === true){
|
|
activeTextEl.setWidth(w-iw-fw-bw);
|
|
}
|
|
if(opt.progress === true || opt.wait === true){
|
|
progressBar.setSize(w-iw-fw-bw);
|
|
}
|
|
if(Ext.isIE && w == bwidth){
|
|
w += 4; //Add offset when the content width is smaller than the buttons.
|
|
}
|
|
dlg.setSize(w, 'auto').center();
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Updates a progress-style message box's text and progress bar. Only relevant on message boxes
|
|
* initiated via {@link Ext.MessageBox#progress} or {@link Ext.MessageBox#wait},
|
|
* or by calling {@link Ext.MessageBox#show} with progress: true.
|
|
* @param {Number} value Any number between 0 and 1 (e.g., .5, defaults to 0)
|
|
* @param {String} progressText The progress text to display inside the progress bar (defaults to '')
|
|
* @param {String} msg The message box's body text is replaced with the specified string (defaults to undefined
|
|
* so that any existing body text will not get overwritten by default unless a new value is passed in)
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
updateProgress : function(value, progressText, msg){
|
|
progressBar.updateProgress(value, progressText);
|
|
if(msg){
|
|
this.updateText(msg);
|
|
}
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Returns true if the message box is currently displayed
|
|
* @return {Boolean} True if the message box is visible, else false
|
|
*/
|
|
isVisible : function(){
|
|
return dlg && dlg.isVisible();
|
|
},
|
|
|
|
/**
|
|
* Hides the message box if it is displayed
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
hide : function(){
|
|
var proxy = dlg ? dlg.activeGhost : null;
|
|
if(this.isVisible() || proxy){
|
|
dlg.hide();
|
|
handleHide();
|
|
if (proxy){
|
|
// unghost is a private function, but i saw no better solution
|
|
// to fix the locking problem when dragging while it closes
|
|
dlg.unghost(false, false);
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Displays a new message box, or reinitializes an existing message box, based on the config options
|
|
* passed in. All display functions (e.g. prompt, alert, etc.) on MessageBox call this function internally,
|
|
* although those calls are basic shortcuts and do not support all of the config options allowed here.
|
|
* @param {Object} config The following config options are supported: <ul>
|
|
* <li><b>animEl</b> : String/Element<div class="sub-desc">An id or Element from which the message box should animate as it
|
|
* opens and closes (defaults to undefined)</div></li>
|
|
* <li><b>buttons</b> : Object/Boolean<div class="sub-desc">A button config object (e.g., Ext.MessageBox.OKCANCEL or {ok:'Foo',
|
|
* cancel:'Bar'}), or false to not show any buttons (defaults to false)</div></li>
|
|
* <li><b>closable</b> : Boolean<div class="sub-desc">False to hide the top-right close button (defaults to true). Note that
|
|
* progress and wait dialogs will ignore this property and always hide the close button as they can only
|
|
* be closed programmatically.</div></li>
|
|
* <li><b>cls</b> : String<div class="sub-desc">A custom CSS class to apply to the message box's container element</div></li>
|
|
* <li><b>defaultTextHeight</b> : Number<div class="sub-desc">The default height in pixels of the message box's multiline textarea
|
|
* if displayed (defaults to 75)</div></li>
|
|
* <li><b>fn</b> : Function<div class="sub-desc">A callback function which is called when the dialog is dismissed either
|
|
* by clicking on the configured buttons, or on the dialog close button, or by pressing
|
|
* the return button to enter input.
|
|
* <p>Progress and wait dialogs will ignore this option since they do not respond to user
|
|
* actions and can only be closed programmatically, so any required function should be called
|
|
* by the same code after it closes the dialog. Parameters passed:<ul>
|
|
* <li><b>buttonId</b> : String<div class="sub-desc">The ID of the button pressed, one of:<div class="sub-desc"><ul>
|
|
* <li><tt>ok</tt></li>
|
|
* <li><tt>yes</tt></li>
|
|
* <li><tt>no</tt></li>
|
|
* <li><tt>cancel</tt></li>
|
|
* </ul></div></div></li>
|
|
* <li><b>text</b> : String<div class="sub-desc">Value of the input field if either <tt><a href="#show-option-prompt" ext:member="show-option-prompt" ext:cls="Ext.MessageBox">prompt</a></tt>
|
|
* or <tt><a href="#show-option-multiline" ext:member="show-option-multiline" ext:cls="Ext.MessageBox">multiline</a></tt> is true</div></li>
|
|
* <li><b>opt</b> : Object<div class="sub-desc">The config object passed to show.</div></li>
|
|
* </ul></p></div></li>
|
|
* <li><b>scope</b> : Object<div class="sub-desc">The scope of the callback function</div></li>
|
|
* <li><b>icon</b> : String<div class="sub-desc">A CSS class that provides a background image to be used as the body icon for the
|
|
* dialog (e.g. Ext.MessageBox.WARNING or 'custom-class') (defaults to '')</div></li>
|
|
* <li><b>iconCls</b> : String<div class="sub-desc">The standard {@link Ext.Window#iconCls} to
|
|
* add an optional header icon (defaults to '')</div></li>
|
|
* <li><b>maxWidth</b> : Number<div class="sub-desc">The maximum width in pixels of the message box (defaults to 600)</div></li>
|
|
* <li><b>minWidth</b> : Number<div class="sub-desc">The minimum width in pixels of the message box (defaults to 100)</div></li>
|
|
* <li><b>modal</b> : Boolean<div class="sub-desc">False to allow user interaction with the page while the message box is
|
|
* displayed (defaults to true)</div></li>
|
|
* <li><b>msg</b> : String<div class="sub-desc">A string that will replace the existing message box body text (defaults to the
|
|
* XHTML-compliant non-breaking space character '&#160;')</div></li>
|
|
* <li><a id="show-option-multiline"></a><b>multiline</b> : Boolean<div class="sub-desc">
|
|
* True to prompt the user to enter multi-line text (defaults to false)</div></li>
|
|
* <li><b>progress</b> : Boolean<div class="sub-desc">True to display a progress bar (defaults to false)</div></li>
|
|
* <li><b>progressText</b> : String<div class="sub-desc">The text to display inside the progress bar if progress = true (defaults to '')</div></li>
|
|
* <li><a id="show-option-prompt"></a><b>prompt</b> : Boolean<div class="sub-desc">True to prompt the user to enter single-line text (defaults to false)</div></li>
|
|
* <li><b>proxyDrag</b> : Boolean<div class="sub-desc">True to display a lightweight proxy while dragging (defaults to false)</div></li>
|
|
* <li><b>title</b> : String<div class="sub-desc">The title text</div></li>
|
|
* <li><b>value</b> : String<div class="sub-desc">The string value to set into the active textbox element if displayed</div></li>
|
|
* <li><b>wait</b> : Boolean<div class="sub-desc">True to display a progress bar (defaults to false)</div></li>
|
|
* <li><b>waitConfig</b> : Object<div class="sub-desc">A {@link Ext.ProgressBar#waitConfig} object (applies only if wait = true)</div></li>
|
|
* <li><b>width</b> : Number<div class="sub-desc">The width of the dialog in pixels</div></li>
|
|
* </ul>
|
|
* Example usage:
|
|
* <pre><code>
|
|
Ext.Msg.show({
|
|
title: 'Address',
|
|
msg: 'Please enter your address:',
|
|
width: 300,
|
|
buttons: Ext.MessageBox.OKCANCEL,
|
|
multiline: true,
|
|
fn: saveAddress,
|
|
animEl: 'addAddressBtn',
|
|
icon: Ext.MessageBox.INFO
|
|
});
|
|
</code></pre>
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
show : function(options){
|
|
if(this.isVisible()){
|
|
this.hide();
|
|
}
|
|
opt = options;
|
|
var d = this.getDialog(opt.title || " ");
|
|
|
|
d.setTitle(opt.title || " ");
|
|
var allowClose = (opt.closable !== false && opt.progress !== true && opt.wait !== true);
|
|
d.tools.close.setDisplayed(allowClose);
|
|
activeTextEl = textboxEl;
|
|
opt.prompt = opt.prompt || (opt.multiline ? true : false);
|
|
if(opt.prompt){
|
|
if(opt.multiline){
|
|
textboxEl.hide();
|
|
textareaEl.show();
|
|
textareaEl.setHeight(Ext.isNumber(opt.multiline) ? opt.multiline : this.defaultTextHeight);
|
|
activeTextEl = textareaEl;
|
|
}else{
|
|
textboxEl.show();
|
|
textareaEl.hide();
|
|
}
|
|
}else{
|
|
textboxEl.hide();
|
|
textareaEl.hide();
|
|
}
|
|
activeTextEl.dom.value = opt.value || "";
|
|
if(opt.prompt){
|
|
d.focusEl = activeTextEl;
|
|
}else{
|
|
var bs = opt.buttons;
|
|
var db = null;
|
|
if(bs && bs.ok){
|
|
db = buttons["ok"];
|
|
}else if(bs && bs.yes){
|
|
db = buttons["yes"];
|
|
}
|
|
if (db){
|
|
d.focusEl = db;
|
|
}
|
|
}
|
|
if(opt.iconCls){
|
|
d.setIconClass(opt.iconCls);
|
|
}
|
|
this.setIcon(Ext.isDefined(opt.icon) ? opt.icon : bufferIcon);
|
|
bwidth = updateButtons(opt.buttons);
|
|
progressBar.setVisible(opt.progress === true || opt.wait === true);
|
|
this.updateProgress(0, opt.progressText);
|
|
this.updateText(opt.msg);
|
|
if(opt.cls){
|
|
d.el.addClass(opt.cls);
|
|
}
|
|
d.proxyDrag = opt.proxyDrag === true;
|
|
d.modal = opt.modal !== false;
|
|
d.mask = opt.modal !== false ? mask : false;
|
|
if(!d.isVisible()){
|
|
// force it to the end of the z-index stack so it gets a cursor in FF
|
|
document.body.appendChild(dlg.el.dom);
|
|
d.setAnimateTarget(opt.animEl);
|
|
//workaround for window internally enabling keymap in afterShow
|
|
d.on('show', function(){
|
|
if(allowClose === true){
|
|
d.keyMap.enable();
|
|
}else{
|
|
d.keyMap.disable();
|
|
}
|
|
}, this, {single:true});
|
|
d.show(opt.animEl);
|
|
}
|
|
if(opt.wait === true){
|
|
progressBar.wait(opt.waitConfig);
|
|
}
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Adds the specified icon to the dialog. By default, the class 'ext-mb-icon' is applied for default
|
|
* styling, and the class passed in is expected to supply the background image url. Pass in empty string ('')
|
|
* to clear any existing icon. This method must be called before the MessageBox is shown.
|
|
* The following built-in icon classes are supported, but you can also pass in a custom class name:
|
|
* <pre>
|
|
Ext.MessageBox.INFO
|
|
Ext.MessageBox.WARNING
|
|
Ext.MessageBox.QUESTION
|
|
Ext.MessageBox.ERROR
|
|
*</pre>
|
|
* @param {String} icon A CSS classname specifying the icon's background image url, or empty string to clear the icon
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
setIcon : function(icon){
|
|
if(!dlg){
|
|
bufferIcon = icon;
|
|
return;
|
|
}
|
|
bufferIcon = undefined;
|
|
if(icon && icon != ''){
|
|
iconEl.removeClass('x-hidden');
|
|
iconEl.replaceClass(iconCls, icon);
|
|
bodyEl.addClass('x-dlg-icon');
|
|
iconCls = icon;
|
|
}else{
|
|
iconEl.replaceClass(iconCls, 'x-hidden');
|
|
bodyEl.removeClass('x-dlg-icon');
|
|
iconCls = '';
|
|
}
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Displays a message box with a progress bar. This message box has no buttons and is not closeable by
|
|
* the user. You are responsible for updating the progress bar as needed via {@link Ext.MessageBox#updateProgress}
|
|
* and closing the message box when the process is complete.
|
|
* @param {String} title The title bar text
|
|
* @param {String} msg The message box body text
|
|
* @param {String} progressText (optional) The text to display inside the progress bar (defaults to '')
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
progress : function(title, msg, progressText){
|
|
this.show({
|
|
title : title,
|
|
msg : msg,
|
|
buttons: false,
|
|
progress:true,
|
|
closable:false,
|
|
minWidth: this.minProgressWidth,
|
|
progressText: progressText
|
|
});
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Displays a message box with an infinitely auto-updating progress bar. This can be used to block user
|
|
* interaction while waiting for a long-running process to complete that does not have defined intervals.
|
|
* You are responsible for closing the message box when the process is complete.
|
|
* @param {String} msg The message box body text
|
|
* @param {String} title (optional) The title bar text
|
|
* @param {Object} config (optional) A {@link Ext.ProgressBar#waitConfig} object
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
wait : function(msg, title, config){
|
|
this.show({
|
|
title : title,
|
|
msg : msg,
|
|
buttons: false,
|
|
closable:false,
|
|
wait:true,
|
|
modal:true,
|
|
minWidth: this.minProgressWidth,
|
|
waitConfig: config
|
|
});
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Displays a standard read-only message box with an OK button (comparable to the basic JavaScript alert prompt).
|
|
* If a callback function is passed it will be called after the user clicks the button, and the
|
|
* id of the button that was clicked will be passed as the only parameter to the callback
|
|
* (could also be the top-right close button).
|
|
* @param {String} title The title bar text
|
|
* @param {String} msg The message box body text
|
|
* @param {Function} fn (optional) The callback function invoked after the message box is closed
|
|
* @param {Object} scope (optional) The scope (<code>this</code> reference) in which the callback is executed. Defaults to the browser wnidow.
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
alert : function(title, msg, fn, scope){
|
|
this.show({
|
|
title : title,
|
|
msg : msg,
|
|
buttons: this.OK,
|
|
fn: fn,
|
|
scope : scope,
|
|
minWidth: this.minWidth
|
|
});
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Displays a confirmation message box with Yes and No buttons (comparable to JavaScript's confirm).
|
|
* If a callback function is passed it will be called after the user clicks either button,
|
|
* and the id of the button that was clicked will be passed as the only parameter to the callback
|
|
* (could also be the top-right close button).
|
|
* @param {String} title The title bar text
|
|
* @param {String} msg The message box body text
|
|
* @param {Function} fn (optional) The callback function invoked after the message box is closed
|
|
* @param {Object} scope (optional) The scope (<code>this</code> reference) in which the callback is executed. Defaults to the browser wnidow.
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
confirm : function(title, msg, fn, scope){
|
|
this.show({
|
|
title : title,
|
|
msg : msg,
|
|
buttons: this.YESNO,
|
|
fn: fn,
|
|
scope : scope,
|
|
icon: this.QUESTION,
|
|
minWidth: this.minWidth
|
|
});
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Displays a message box with OK and Cancel buttons prompting the user to enter some text (comparable to JavaScript's prompt).
|
|
* The prompt can be a single-line or multi-line textbox. If a callback function is passed it will be called after the user
|
|
* clicks either button, and the id of the button that was clicked (could also be the top-right
|
|
* close button) and the text that was entered will be passed as the two parameters to the callback.
|
|
* @param {String} title The title bar text
|
|
* @param {String} msg The message box body text
|
|
* @param {Function} fn (optional) The callback function invoked after the message box is closed
|
|
* @param {Object} scope (optional) The scope (<code>this</code> reference) in which the callback is executed. Defaults to the browser wnidow.
|
|
* @param {Boolean/Number} multiline (optional) True to create a multiline textbox using the defaultTextHeight
|
|
* property, or the height in pixels to create the textbox (defaults to false / single-line)
|
|
* @param {String} value (optional) Default value of the text input element (defaults to '')
|
|
* @return {Ext.MessageBox} this
|
|
*/
|
|
prompt : function(title, msg, fn, scope, multiline, value){
|
|
this.show({
|
|
title : title,
|
|
msg : msg,
|
|
buttons: this.OKCANCEL,
|
|
fn: fn,
|
|
minWidth: this.minPromptWidth,
|
|
scope : scope,
|
|
prompt:true,
|
|
multiline: multiline,
|
|
value: value
|
|
});
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Button config that displays a single OK button
|
|
* @type Object
|
|
*/
|
|
OK : {ok:true},
|
|
/**
|
|
* Button config that displays a single Cancel button
|
|
* @type Object
|
|
*/
|
|
CANCEL : {cancel:true},
|
|
/**
|
|
* Button config that displays OK and Cancel buttons
|
|
* @type Object
|
|
*/
|
|
OKCANCEL : {ok:true, cancel:true},
|
|
/**
|
|
* Button config that displays Yes and No buttons
|
|
* @type Object
|
|
*/
|
|
YESNO : {yes:true, no:true},
|
|
/**
|
|
* Button config that displays Yes, No and Cancel buttons
|
|
* @type Object
|
|
*/
|
|
YESNOCANCEL : {yes:true, no:true, cancel:true},
|
|
/**
|
|
* The CSS class that provides the INFO icon image
|
|
* @type String
|
|
*/
|
|
INFO : 'ext-mb-info',
|
|
/**
|
|
* The CSS class that provides the WARNING icon image
|
|
* @type String
|
|
*/
|
|
WARNING : 'ext-mb-warning',
|
|
/**
|
|
* The CSS class that provides the QUESTION icon image
|
|
* @type String
|
|
*/
|
|
QUESTION : 'ext-mb-question',
|
|
/**
|
|
* The CSS class that provides the ERROR icon image
|
|
* @type String
|
|
*/
|
|
ERROR : 'ext-mb-error',
|
|
|
|
/**
|
|
* The default height in pixels of the message box's multiline textarea if displayed (defaults to 75)
|
|
* @type Number
|
|
*/
|
|
defaultTextHeight : 75,
|
|
/**
|
|
* The maximum width in pixels of the message box (defaults to 600)
|
|
* @type Number
|
|
*/
|
|
maxWidth : 600,
|
|
/**
|
|
* The minimum width in pixels of the message box (defaults to 100)
|
|
* @type Number
|
|
*/
|
|
minWidth : 100,
|
|
/**
|
|
* The minimum width in pixels of the message box if it is a progress-style dialog. This is useful
|
|
* for setting a different minimum width than text-only dialogs may need (defaults to 250).
|
|
* @type Number
|
|
*/
|
|
minProgressWidth : 250,
|
|
/**
|
|
* The minimum width in pixels of the message box if it is a prompt dialog. This is useful
|
|
* for setting a different minimum width than text-only dialogs may need (defaults to 250).
|
|
* @type Number
|
|
*/
|
|
minPromptWidth: 250,
|
|
/**
|
|
* An object containing the default button text strings that can be overriden for localized language support.
|
|
* Supported properties are: ok, cancel, yes and no. Generally you should include a locale-specific
|
|
* resource file for handling language support across the framework.
|
|
* Customize the default text like so: Ext.MessageBox.buttonText.yes = "oui"; //french
|
|
* @type Object
|
|
*/
|
|
buttonText : {
|
|
ok : "OK",
|
|
cancel : "Cancel",
|
|
yes : "Yes",
|
|
no : "No"
|
|
}
|
|
};
|
|
}();
|
|
|
|
/**
|
|
* Shorthand for {@link Ext.MessageBox}
|
|
*/
|
|
Ext.Msg = Ext.MessageBox;/**
|
|
* @class Ext.dd.PanelProxy
|
|
* A custom drag proxy implementation specific to {@link Ext.Panel}s. This class is primarily used internally
|
|
* for the Panel's drag drop implementation, and should never need to be created directly.
|
|
* @constructor
|
|
* @param panel The {@link Ext.Panel} to proxy for
|
|
* @param config Configuration options
|
|
*/
|
|
Ext.dd.PanelProxy = function(panel, config){
|
|
this.panel = panel;
|
|
this.id = this.panel.id +'-ddproxy';
|
|
Ext.apply(this, config);
|
|
};
|
|
|
|
Ext.dd.PanelProxy.prototype = {
|
|
/**
|
|
* @cfg {Boolean} insertProxy True to insert a placeholder proxy element while dragging the panel,
|
|
* false to drag with no proxy (defaults to true).
|
|
*/
|
|
insertProxy : true,
|
|
|
|
// private overrides
|
|
setStatus : Ext.emptyFn,
|
|
reset : Ext.emptyFn,
|
|
update : Ext.emptyFn,
|
|
stop : Ext.emptyFn,
|
|
sync: Ext.emptyFn,
|
|
|
|
/**
|
|
* Gets the proxy's element
|
|
* @return {Element} The proxy's element
|
|
*/
|
|
getEl : function(){
|
|
return this.ghost;
|
|
},
|
|
|
|
/**
|
|
* Gets the proxy's ghost element
|
|
* @return {Element} The proxy's ghost element
|
|
*/
|
|
getGhost : function(){
|
|
return this.ghost;
|
|
},
|
|
|
|
/**
|
|
* Gets the proxy's element
|
|
* @return {Element} The proxy's element
|
|
*/
|
|
getProxy : function(){
|
|
return this.proxy;
|
|
},
|
|
|
|
/**
|
|
* Hides the proxy
|
|
*/
|
|
hide : function(){
|
|
if(this.ghost){
|
|
if(this.proxy){
|
|
this.proxy.remove();
|
|
delete this.proxy;
|
|
}
|
|
this.panel.el.dom.style.display = '';
|
|
this.ghost.remove();
|
|
delete this.ghost;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Shows the proxy
|
|
*/
|
|
show : function(){
|
|
if(!this.ghost){
|
|
this.ghost = this.panel.createGhost(undefined, undefined, Ext.getBody());
|
|
this.ghost.setXY(this.panel.el.getXY());
|
|
if(this.insertProxy){
|
|
this.proxy = this.panel.el.insertSibling({cls:'x-panel-dd-spacer'});
|
|
this.proxy.setSize(this.panel.getSize());
|
|
}
|
|
this.panel.el.dom.style.display = 'none';
|
|
}
|
|
},
|
|
|
|
// private
|
|
repair : function(xy, callback, scope){
|
|
this.hide();
|
|
if(typeof callback == "function"){
|
|
callback.call(scope || this);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Moves the proxy to a different position in the DOM. This is typically called while dragging the Panel
|
|
* to keep the proxy sync'd to the Panel's location.
|
|
* @param {HTMLElement} parentNode The proxy's parent DOM node
|
|
* @param {HTMLElement} before (optional) The sibling node before which the proxy should be inserted (defaults
|
|
* to the parent's last child if not specified)
|
|
*/
|
|
moveProxy : function(parentNode, before){
|
|
if(this.proxy){
|
|
parentNode.insertBefore(this.proxy.dom, before);
|
|
}
|
|
}
|
|
};
|
|
|
|
// private - DD implementation for Panels
|
|
Ext.Panel.DD = function(panel, cfg){
|
|
this.panel = panel;
|
|
this.dragData = {panel: panel};
|
|
this.proxy = new Ext.dd.PanelProxy(panel, cfg);
|
|
Ext.Panel.DD.superclass.constructor.call(this, panel.el, cfg);
|
|
var h = panel.header;
|
|
if(h){
|
|
this.setHandleElId(h.id);
|
|
}
|
|
(h ? h : this.panel.body).setStyle('cursor', 'move');
|
|
this.scroll = false;
|
|
};
|
|
|
|
Ext.extend(Ext.Panel.DD, Ext.dd.DragSource, {
|
|
showFrame: Ext.emptyFn,
|
|
startDrag: Ext.emptyFn,
|
|
b4StartDrag: function(x, y) {
|
|
this.proxy.show();
|
|
},
|
|
b4MouseDown: function(e) {
|
|
var x = e.getPageX();
|
|
var y = e.getPageY();
|
|
this.autoOffset(x, y);
|
|
},
|
|
onInitDrag : function(x, y){
|
|
this.onStartDrag(x, y);
|
|
return true;
|
|
},
|
|
createFrame : Ext.emptyFn,
|
|
getDragEl : function(e){
|
|
return this.proxy.ghost.dom;
|
|
},
|
|
endDrag : function(e){
|
|
this.proxy.hide();
|
|
this.panel.saveState();
|
|
},
|
|
|
|
autoOffset : function(x, y) {
|
|
x -= this.startPageX;
|
|
y -= this.startPageY;
|
|
this.setDelta(x, y);
|
|
}
|
|
});
|