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[10587] | 1 | /* $Id: win32wndchild.h,v 1.7 2004-04-20 10:11:44 sandervl Exp $ */
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[2469] | 2 | /*
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| 3 | * Win32 Child/Parent window class for OS/2
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| 4 | *
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| 5 | *
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| 6 | * Copyright 1998 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | *
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| 8 | *
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| 9 | * Project Odin Software License can be found in LICENSE.TXT
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| 10 | *
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| 11 | */
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| 12 | #ifndef __WIN32WNDCHILD_H__
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| 13 | #define __WIN32WNDCHILD_H__
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| 14 |
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[5935] | 15 | #ifdef OS2_INCLUDED
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| 16 | #include <win32api.h>
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| 17 | #endif
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[10587] | 18 | #include <VMutex.h>
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[2469] | 19 |
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| 20 | #ifdef __cplusplus
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| 21 |
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| 22 | class ChildWindow
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| 23 | {
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| 24 | public:
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[10587] | 25 | ChildWindow(VMutex *pLock);
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[2469] | 26 | virtual ~ChildWindow();
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| 27 |
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| 28 | ChildWindow *getFirstChild() { return children; };
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| 29 | ChildWindow *getNextChild() { return nextchild; };
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| 30 |
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| 31 | protected:
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| 32 |
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[3663] | 33 | ChildWindow *getParentOfChild() { return parent; };
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| 34 | ChildWindow *setParentOfChild(ChildWindow *newParent)
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[2469] | 35 | {
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| 36 | ChildWindow *oldparent = parent;
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| 37 |
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| 38 | parent = newParent;
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| 39 | return oldparent;
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[10587] | 40 | }
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[2469] | 41 |
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[3663] | 42 | BOOL addChild(ChildWindow *child);
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| 43 | BOOL removeChild(ChildWindow *child);
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[2469] | 44 |
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| 45 | void setNextChild(ChildWindow *child) { nextchild = child; };
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| 46 |
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[3663] | 47 | BOOL destroyChildren();
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[2469] | 48 |
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| 49 | private:
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[10587] | 50 | void Lock() { pLockChild->enter(); };
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| 51 | void Unlock() { pLockChild->leave(); };
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[2469] | 52 |
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[10587] | 53 | VMutex *pLockChild;
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| 54 |
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[2469] | 55 | ChildWindow *parent; //GWL_HWNDPARENT
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| 56 | ChildWindow *children; //linked list of children of this window
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| 57 | ChildWindow *nextchild; //pointer to next child of our parent window
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| 58 | };
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| 59 |
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| 60 |
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| 61 | #endif //__cplusplus
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| 62 |
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| 63 | #endif //__WIN32WNDCHILD_H__
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