1*b1cdbd2cSJim Jagielski/************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_datatransfer_dnd_XDropTarget_idl__ 25*b1cdbd2cSJim Jagielski#define __com_sun_star_datatransfer_dnd_XDropTarget_idl__ 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_datatransfer_XTransferable_idl__ 28*b1cdbd2cSJim Jagielski#include <com/sun/star/datatransfer/XTransferable.idl> 29*b1cdbd2cSJim Jagielski#endif 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_uno_XInterface_idl__ 32*b1cdbd2cSJim Jagielski#include <com/sun/star/uno/XInterface.idl> 33*b1cdbd2cSJim Jagielski#endif 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski//============================================================================= 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielskimodule com { module sun { module star { module datatransfer { module dnd { 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski published interface XDropTargetListener; 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielski//============================================================================= 42*b1cdbd2cSJim Jagielski/** This interface is implemented by a view or window that supports drop 43*b1cdbd2cSJim Jagielski operations. 44*b1cdbd2cSJim Jagielski 45*b1cdbd2cSJim Jagielski <p>Differently to Java, the association between view and interface is fixed 46*b1cdbd2cSJim Jagielski and cannot be changed. Otherwise, the AWT messaging would have to be 47*b1cdbd2cSJim Jagielski implemented for any window supporting Drag and Drop operations, which would 48*b1cdbd2cSJim Jagielski be a performance issue.</p> 49*b1cdbd2cSJim Jagielski*/ 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielskipublished interface XDropTarget: com::sun::star::uno::XInterface 52*b1cdbd2cSJim Jagielski{ 53*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 54*b1cdbd2cSJim Jagielski /** Add a DropTargetListener. 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski <p>The listener will be queried for the <type>XAutoscroll</type> interface 57*b1cdbd2cSJim Jagielski to see if it supports autoscrolling.</p> 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski @param dtl 60*b1cdbd2cSJim Jagielski The listener to add to the notification list. 61*b1cdbd2cSJim Jagielski */ 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski [oneway] void addDropTargetListener( [in] XDropTargetListener dtl ); 64*b1cdbd2cSJim Jagielski 65*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 66*b1cdbd2cSJim Jagielski /** Remove a drop target listener. 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski @param dtl 69*b1cdbd2cSJim Jagielski The listener to remove from notification list. 70*b1cdbd2cSJim Jagielski */ 71*b1cdbd2cSJim Jagielski 72*b1cdbd2cSJim Jagielski [oneway] void removeDropTargetListener( [in] XDropTargetListener dtl ); 73*b1cdbd2cSJim Jagielski 74*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 75*b1cdbd2cSJim Jagielski /** Indicates either a drop target object is active or not. 76*b1cdbd2cSJim Jagielski 77*b1cdbd2cSJim Jagielski @returns 78*b1cdbd2cSJim Jagielski A boolean indicating whether or not this drop target object is 79*b1cdbd2cSJim Jagielski currently active, that is ready to accept drops. 80*b1cdbd2cSJim Jagielski */ 81*b1cdbd2cSJim Jagielski 82*b1cdbd2cSJim Jagielski boolean isActive(); 83*b1cdbd2cSJim Jagielski 84*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 85*b1cdbd2cSJim Jagielski /** Sets the drop target object active or inactive. 86*b1cdbd2cSJim Jagielski 87*b1cdbd2cSJim Jagielski @param active 88*b1cdbd2cSJim Jagielski A value of <TRUE/> sets the drop target object active. 89*b1cdbd2cSJim Jagielski <p>A value of <FALSE/> sets the drop target object inactive. 90*b1cdbd2cSJim Jagielski */ 91*b1cdbd2cSJim Jagielski 92*b1cdbd2cSJim Jagielski void setActive( [in] boolean active ); 93*b1cdbd2cSJim Jagielski 94*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 95*b1cdbd2cSJim Jagielski /** Determine the actions supported by a drop target. 96*b1cdbd2cSJim Jagielski 97*b1cdbd2cSJim Jagielski @returns 98*b1cdbd2cSJim Jagielski The current action or actions supported by this drop target. 99*b1cdbd2cSJim Jagielski 100*b1cdbd2cSJim Jagielski <p>By default this will include all drag and drop actions.</p> 101*b1cdbd2cSJim Jagielski 102*b1cdbd2cSJim Jagielski @see com::sun::star::datatransfer::dnd::DNDConstants 103*b1cdbd2cSJim Jagielski */ 104*b1cdbd2cSJim Jagielski 105*b1cdbd2cSJim Jagielski byte getDefaultActions(); 106*b1cdbd2cSJim Jagielski 107*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 108*b1cdbd2cSJim Jagielski /** Sets the default acceptable actions for this drop target. 109*b1cdbd2cSJim Jagielski 110*b1cdbd2cSJim Jagielski <p>This method is a way to reduce the number of Drag and Drop events 111*b1cdbd2cSJim Jagielski by blocking events for actions not supported by this target.</p> 112*b1cdbd2cSJim Jagielski <p>By default the listener will receive notifications for all actions.</p> 113*b1cdbd2cSJim Jagielski 114*b1cdbd2cSJim Jagielski @param actions 115*b1cdbd2cSJim Jagielski The actions. 116*b1cdbd2cSJim Jagielski 117*b1cdbd2cSJim Jagielski @see com::sun::star::datatransfer::dnd::DNDConstants 118*b1cdbd2cSJim Jagielski */ 119*b1cdbd2cSJim Jagielski [oneway] void setDefaultActions( [in] byte actions ); 120*b1cdbd2cSJim Jagielski}; 121*b1cdbd2cSJim Jagielski 122*b1cdbd2cSJim Jagielski//============================================================================= 123*b1cdbd2cSJim Jagielski 124*b1cdbd2cSJim Jagielski}; }; }; }; }; 125*b1cdbd2cSJim Jagielski 126*b1cdbd2cSJim Jagielski#endif 127