@qooxdoo/framework
Version:
The JS Framework for Coders
120 lines (98 loc) • 3.12 kB
JavaScript
/* ************************************************************************
qooxdoo - the new era of web development
http://qooxdoo.org
Copyright:
2004-2008 1&1 Internet AG, Germany, http://www.1und1.de
License:
MIT: https://opensource.org/licenses/MIT
See the LICENSE file in the project's top-level directory for details.
Authors:
* Sebastian Werner (wpbasti)
* Andreas Ecker (ecker)
* Fabian Jakobs (fjakobs)
************************************************************************ */
/**
* Popups are widgets, which can be placed on top of the application.
* They are automatically added to the application root.
*
* Popups are used to display menus, the lists of combo or select boxes,
* tooltips, etc.
*/
qx.Class.define("qx.ui.popup.Popup", {
extend: qx.ui.container.Composite,
include: qx.ui.core.MPlacement,
/*
*****************************************************************************
CONSTRUCTOR
*****************************************************************************
*/
construct(layout) {
super(layout);
// Initialize visibility
this.initVisibility();
},
/*
*****************************************************************************
PROPERTIES
*****************************************************************************
*/
properties: {
// overridden
appearance: {
refine: true,
init: "popup"
},
// overridden
visibility: {
refine: true,
init: "excluded"
},
/**
* Whether to let the system decide when to hide the popup. Setting
* this to false gives you better control but it also requires you
* to handle the closing of the popup.
*/
autoHide: {
check: "Boolean",
init: true
}
},
/*
*****************************************************************************
MEMBERS
*****************************************************************************
*/
members: {
/*
---------------------------------------------------------------------------
WIDGET API
---------------------------------------------------------------------------
*/
// overridden
show() {
// Lazy adding to the root element, otherwise it could happen that
// IE scrolls automatically to top, see bug #3955 for details.
if (this.getLayoutParent() == null) {
// Automatically add to application's root
qx.core.Init.getApplication().getRoot().add(this);
}
super.show();
},
// overridden
_applyVisibility(value, old) {
super._applyVisibility(value, old);
var mgr = qx.ui.popup.Manager.getInstance();
value === "visible" ? mgr.add(this) : mgr.remove(this);
}
},
/*
*****************************************************************************
DESTRUCTOR
*****************************************************************************
*/
destruct() {
if (!qx.ui.popup.Manager.getInstance().isDisposed()) {
qx.ui.popup.Manager.getInstance().remove(this);
}
}
});