Actual source code: win32draw.h
petsc-3.7.1 2016-05-15
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4: #if defined(PETSC_HAVE_WINDOWS_H) 5: #include <windows.h> 6: #endif 7: #if defined(PETSC_HAVE_WINDOWSX_H) 8: #include <windowsx.h> 9: #endif 10: #include <petscdraw.h> 12: /* Nodes that record mouse actions when needed */ 13: typedef struct _p_MouseNode *MouseNode; 14: struct _p_MouseNode { 15: PetscDrawButton Button; 16: POINT user; 17: POINT phys; 18: MouseNode mnext; 19: int Length; 20: }; 22: /* nodes that contain handle to all user created windows */ 23: typedef struct _p_WindowNode *WindowNode; 24: struct _p_WindowNode { 25: HWND hWnd; 26: WindowNode wnext,wprev; 27: HANDLE event; 28: MouseNode MouseListHead; 29: MouseNode MouseListTail; 30: BOOL IsGetMouseOn; 31: PetscBool DoubleBuffered; 32: HDC Buffer,DoubleBuffer; 33: HBITMAP BufferBit,DoubleBufferBit; 34: HGDIOBJ store,dbstore; 35: int bitwidth,bitheight; 36: }; 38: /* Nodes that hold all information about a windows device context */ 39: typedef struct { 40: HDC hdc; 41: HWND hWnd; 42: int linewidth; 43: int pointdiameter; 44: COLORREF currentcolor; 45: int stringheight; 46: int stringwidth; 47: int pause; 48: PetscBool haveresized; 49: HANDLE hReadyEvent; 50: int x,y,w,h; /* Size and location of window */ 51: WindowNode node; /* so we can grab windownode info if needed */ 52: DWORD popup,caption,overlapped; 54: } PetscDraw_Win32; 58: #endif