1 /* ScummVM - Graphic Adventure Engine 2 * 3 * ScummVM is the legal property of its developers, whose names 4 * are too numerous to list here. Please refer to the COPYRIGHT 5 * file distributed with this source distribution. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License 9 * as published by the Free Software Foundation; either version 2 10 * of the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 20 * 21 */ 22 23 #ifndef NUVIE_GUI_GUI_DRAG_AREA_H 24 #define NUVIE_GUI_GUI_DRAG_AREA_H 25 26 #include "ultima/nuvie/gui/gui_callback.h" 27 28 namespace Ultima { 29 namespace Nuvie { 30 31 class GUI_DragArea : public GUI_CallBack { 32 33 protected: 34 bool drop_target; 35 bool dragging; 36 37 public: 38 GUI_DragArea()39 GUI_DragArea() { 40 dragging = false; 41 drop_target = true; 42 } 43 is_drop_target()44 bool is_drop_target() { 45 return drop_target; 46 } 47 drag_accept_drop(int x,int y,int message,void * data)48 virtual bool drag_accept_drop(int x, int y, int message, void *data) { 49 return false; 50 } drag_perform_drop(int x,int y,int message,void * data)51 virtual void drag_perform_drop(int x, int y, int message, void *data) { 52 return; 53 } drag_drop_failed(int x,int y,int message,void * data)54 virtual void drag_drop_failed(int x, int y, int message, void *data) { 55 return; 56 } drag_drop_success(int x,int y,int message,void * data)57 virtual void drag_drop_success(int x, int y, int message, void *data) { 58 return; 59 } drag_draw(int x,int y,int message,void * data)60 virtual void drag_draw(int x, int y, int message, void *data) { 61 return; 62 } 63 64 }; 65 66 } // End of namespace Nuvie 67 } // End of namespace Ultima 68 69 #endif 70