| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef __com_sun_star_datatransfer_dnd_XDropTargetListener_idl__ |
| #define __com_sun_star_datatransfer_dnd_XDropTargetListener_idl__ |
| |
| #ifndef __com_sun_star_datatransfer_dnd_DropTargetDragEnterEvent_idl__ |
| #include <com/sun/star/datatransfer/dnd/DropTargetDragEnterEvent.idl> |
| #endif |
| |
| #ifndef __com_sun_star_datatransfer_dnd_DropTargetDropEvent_idl__ |
| #include <com/sun/star/datatransfer/dnd/DropTargetDropEvent.idl> |
| #endif |
| |
| #ifndef __com_sun_star_lang_XEventListener_idl__ |
| #include <com/sun/star/lang/XEventListener.idl> |
| #endif |
| |
| //============================================================================= |
| |
| module com { module sun { module star { module datatransfer { module dnd { |
| |
| //============================================================================= |
| /** This interface is the callback interface used by the drop target object to |
| provide notification of Drag and Drop operations that involve the subject |
| drop target. |
| |
| <p>Methods of this interface may be implemented to provide "drag under" |
| visual feedback to the user throughout the Drag and Drop operation.</p> |
| */ |
| |
| published interface XDropTargetListener: com::sun::star::lang::XEventListener |
| { |
| //------------------------------------------------------------------------- |
| /** The drag operation has terminated with a drop on this drop target. |
| |
| <p><strong>NOTE:</strong> This method should not be oneway. The implentation |
| has to wait until the method <method>XDropTargetDropContext::dropComplete</method> |
| is called before releasing the data for the drop operation. This |
| should occur before returning from drop in a normal flow of operation. |
| Also, the implementor of <type>XDropTargetListener</type> should not assume |
| the <type>DropTargetDropEvent</type> to be meaningful after returning |
| from the <member>XDropTargetListener::drop()</member> method.</p> |
| |
| @param dtde |
| The <type>DropTargetDropEvent</type>. |
| */ |
| |
| void drop( [in] DropTargetDropEvent dtde ); |
| |
| //------------------------------------------------------------------------- |
| /** Called when a drag operation has encountered the drop target. |
| |
| @param dtde |
| The <type>DropTargetDragEvent</type>. |
| */ |
| |
| [oneway] void dragEnter( [in] DropTargetDragEnterEvent dtdee ); |
| |
| //------------------------------------------------------------------------- |
| /** The drag operation has departed the drop target without dropping. |
| |
| @param dte |
| The <type>DropTargetEvent</type>. |
| */ |
| |
| [oneway] void dragExit( [in] DropTargetEvent dte ); |
| |
| //------------------------------------------------------------------------- |
| /** Called when a drag operation is ongoing on the drop target. |
| |
| @param dtde |
| The <type>DropTargetEvent</type>. |
| */ |
| |
| [oneway] void dragOver( [in] DropTargetDragEvent dtde ); |
| |
| //------------------------------------------------------------------------- |
| /** Called when the user has modified the drop gesture. |
| |
| @param dtde |
| The <type>DropTargetEvent</type>. |
| */ |
| |
| [oneway] void dropActionChanged( [in] DropTargetDragEvent dtde ); |
| }; |
| |
| //============================================================================= |
| |
| }; }; }; }; }; |
| |
| #endif |