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author | Derrell Lipman <derrell@samba.org> | 2006-12-30 05:09:59 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:30:29 -0500 |
commit | 1170417ceeb8c49a46cda522a38eaa71c9cae30c (patch) | |
tree | dbf4c3fdcdb1af928dbd55f642ea40f00d09283a /webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/manager/object/ImagePreloaderManager.js | |
parent | 23ccdca41670085da4486841b0d4900b4c8b02f3 (diff) | |
download | samba-1170417ceeb8c49a46cda522a38eaa71c9cae30c.tar.gz samba-1170417ceeb8c49a46cda522a38eaa71c9cae30c.tar.bz2 samba-1170417ceeb8c49a46cda522a38eaa71c9cae30c.zip |
r20414: Start to make SWAT usable by others. This is just a start...
(This used to be commit 26a34037a7ca6fbd05c5a6f7c2d5973e34bc6918)
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/manager/object/ImagePreloaderManager.js')
-rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/manager/object/ImagePreloaderManager.js | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/manager/object/ImagePreloaderManager.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/manager/object/ImagePreloaderManager.js new file mode 100644 index 0000000000..8c0d68eb6b --- /dev/null +++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/manager/object/ImagePreloaderManager.js @@ -0,0 +1,82 @@ +/* ************************************************************************ + + qooxdoo - the new era of web development + + http://qooxdoo.org + + Copyright: + 2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org + + License: + LGPL 2.1: http://www.gnu.org/licenses/lgpl.html + + Authors: + * Sebastian Werner (wpbasti) + * Andreas Ecker (ecker) + +************************************************************************ */ + +/* ************************************************************************ + +#module(ui_core) + +************************************************************************ */ + +/*! + This singleton manage all qx.io.image.Preloader instances. +*/ +qx.OO.defineClass("qx.manager.object.ImagePreloaderManager", qx.manager.object.ObjectManager, +function() { + qx.manager.object.ObjectManager.call(this); +}); + + + + + +/* +--------------------------------------------------------------------------- + METHODS +--------------------------------------------------------------------------- +*/ + +qx.Proto.add = function(vObject) { + this._objects[vObject.getUri()] = vObject; +} + +qx.Proto.remove = function(vObject) { + delete this._objects[vObject.getUri()]; +} + +qx.Proto.has = function(vSource) { + return this._objects[vSource] != null; +} + +qx.Proto.get = function(vSource) { + return this._objects[vSource]; +} + +qx.Proto.create = function(vSource) +{ + if (this._objects[vSource]) { + return this._objects[vSource]; + } + + return new qx.io.image.Preloader(vSource); +} + + + + + + +/* +--------------------------------------------------------------------------- + DEFER SINGLETON INSTANCE +--------------------------------------------------------------------------- +*/ + +/** + * Singleton Instance Getter + */ +qx.Class.getInstance = qx.util.Return.returnInstance; |