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197
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1 /*
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2 This is a modified DND 1.0 library which does not depend on Xt
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3 event handling.
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4 Modifications Copyright (c) 1997 Oliver Graf <ograf@fga.de>
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5
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6 Original DND lib
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7 Copyright (C) 1996 César Crusius
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8
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9 This file is part of the DND Library. This library is free
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10 software; you can redistribute it and/or modify it under the terms of
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11 the GNU Library General Public License as published by the Free
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12 Software Foundation; either version 2 of the License, or (at your
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13 option) any later version. This library is distributed in the hope
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14 that it will be useful, but WITHOUT ANY WARRANTY; without even the
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15 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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16 PURPOSE. See the GNU Library General Public License for more details.
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17 You should have received a copy of the GNU Library General Public
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18 License along with this library; if not, write to the Free Software
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19 Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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20 */
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21
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22 #ifndef __DragAndDropH__
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23 #define __DragAndDropH__ 1L
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24
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25 /* The standard DND types are defined here */
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26 #include "offix-types.h"
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27
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28 /* Xt stuff is defined here */
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209
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29 #include "xintrinsic.h"
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197
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30
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31 void DndInitialize(Widget shell);
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32
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33 int
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34 DndHandleDragging(Widget widget,
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35 XEvent* event);
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36
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37 void DndSetData(int Type, unsigned char *Data, unsigned long Size);
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38 void DndGetData(XEvent *event, unsigned char **Data, unsigned long *Size);
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39
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40 int DndIsIcon(Widget widget);
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41 int DndDataType(XEvent *event);
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42 unsigned int DndDragButtons(XEvent *event);
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43 Window DndSourceWindow(XEvent *event);
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44
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45 void
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46 DndDropCoordinates(Widget widget,
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47 XEvent *event,
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48 int *x,
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49 int *y);
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50 void
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51 DndDropRootCoordinates(XEvent *event,
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52 int *x,
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53 int *y);
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54
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55 long
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56 DndProtocolVersion(XEvent *event);
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57
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58 int
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59 DndIsDropMessage(XEvent *event);
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60
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61 void
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62 DndChangeCursor(int Type,
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63 int width,int height,
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64 char *image,char *mask,
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65 int hot_x,int hot_y);
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66 #endif
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67
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68
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