diff options
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/event/type/DragEvent.js')
-rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/event/type/DragEvent.js | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/event/type/DragEvent.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/event/type/DragEvent.js new file mode 100644 index 0000000000..96c1db951b --- /dev/null +++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/event/type/DragEvent.js @@ -0,0 +1,155 @@ +/* ************************************************************************ + + 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_dragdrop) + +************************************************************************ */ + +/*! + The event object for drag and drop sessions +*/ +qx.OO.defineClass("qx.event.type.DragEvent", qx.event.type.MouseEvent, +function(vType, vMouseEvent, vTarget, vRelatedTarget) +{ + this._mouseEvent = vMouseEvent; + + var vOriginalTarget = null; + + switch(vType) + { + case "dragstart": + case "dragover": + vOriginalTarget = vMouseEvent.getOriginalTarget(); + } + + qx.event.type.MouseEvent.call(this, vType, vMouseEvent.getDomEvent(), vTarget.getElement(), vTarget, vOriginalTarget, vRelatedTarget); +}); + + + + + +/* +--------------------------------------------------------------------------- + UTILITIY +--------------------------------------------------------------------------- +*/ + +qx.Proto.getMouseEvent = function() { + return this._mouseEvent; +} + + + + + + +/* +--------------------------------------------------------------------------- + APPLICATION CONNECTION +--------------------------------------------------------------------------- +*/ + +qx.Proto.startDrag = function() +{ + if (this.getType() != "dragstart") { + throw new Error("qx.event.type.DragEvent startDrag can only be called during the dragstart event: " + this.getType()); + } + + this.stopPropagation(); + qx.event.handler.DragAndDropHandler.getInstance().startDrag(); +} + + + + + + +/* +--------------------------------------------------------------------------- + DATA SUPPORT +--------------------------------------------------------------------------- +*/ + +qx.Proto.addData = function(sType, oData) { + qx.event.handler.DragAndDropHandler.getInstance().addData(sType, oData); +} + +qx.Proto.getData = function(sType) { + return qx.event.handler.DragAndDropHandler.getInstance().getData(sType); +} + +qx.Proto.clearData = function() { + qx.event.handler.DragAndDropHandler.getInstance().clearData(); +} + +qx.Proto.getDropDataTypes = function() { + return qx.event.handler.DragAndDropHandler.getInstance().getDropDataTypes(); +} + + + + + + +/* +--------------------------------------------------------------------------- + ACTION SUPPORT +--------------------------------------------------------------------------- +*/ + +qx.Proto.addAction = function(sAction) { + qx.event.handler.DragAndDropHandler.getInstance().addAction(sAction); +} + +qx.Proto.removeAction = function(sAction) { + qx.event.handler.DragAndDropHandler.getInstance().removeAction(sAction); +} + +qx.Proto.getAction = function() { + return qx.event.handler.DragAndDropHandler.getInstance().getCurrentAction(); +} + +qx.Proto.clearActions = function() { + qx.event.handler.DragAndDropHandler.getInstance().clearActions(); +} + + + + + + + +/* +--------------------------------------------------------------------------- + DISPOSER +--------------------------------------------------------------------------- +*/ + +qx.Proto.dispose = function() +{ + if (this.getDisposed()) { + return; + } + + this._mouseEvent = null; + + return qx.event.type.MouseEvent.prototype.dispose.call(this); +} |