home *** CD-ROM | disk | FTP | other *** search
- /*----------------------------------------------------
- LOADBMP2.C -- Loads a Bitmap Resource and Draws it
- ----------------------------------------------------*/
-
- #define INCL_WIN
- #include <os2.h>
- #include "loadbmp.h"
-
- MRESULT EXPENTRY ClientWndProc (HWND, USHORT, MPARAM, MPARAM) ;
-
- int main (void)
- {
- static CHAR szClientClass [] = "LoadBmp2" ;
- static ULONG flFrameFlags = FCF_TITLEBAR | FCF_SYSMENU |
- FCF_SIZEBORDER | FCF_MINMAX |
- FCF_SHELLPOSITION | FCF_TASKLIST ;
- HAB hab ;
- HMQ hmq ;
- HWND hwndFrame, hwndClient ;
- QMSG qmsg ;
-
- hab = WinInitialize (0) ;
- hmq = WinCreateMsgQueue (hab, 0) ;
-
- WinRegisterClass (hab, szClientClass, ClientWndProc, CS_SIZEREDRAW, 0) ;
-
- hwndFrame = WinCreateStdWindow (HWND_DESKTOP, WS_VISIBLE,
- &flFrameFlags, szClientClass, NULL,
- 0L, NULL, 0, &hwndClient) ;
-
- while (WinGetMsg (hab, &qmsg, NULL, 0, 0))
- WinDispatchMsg (hab, &qmsg) ;
-
- WinDestroyWindow (hwndFrame) ;
- WinDestroyMsgQueue (hmq) ;
- WinTerminate (hab) ;
- return 0 ;
- }
-
- MRESULT EXPENTRY ClientWndProc (HWND hwnd, USHORT msg, MPARAM mp1, MPARAM mp2)
- {
- static HBITMAP hbm ;
- HPS hps ;
- RECTL rcl ;
-
- switch (msg)
- {
- case WM_CREATE:
- hps = WinGetPS (hwnd) ;
- hbm = GpiLoadBitmap (hps, NULL, IDB_HELLO, 0L, 0L) ;
- WinReleasePS (hps) ;
- return 0 ;
-
- case WM_PAINT:
- hps = WinBeginPaint (hwnd, NULL, NULL) ;
- GpiErase (hps) ;
-
- WinQueryWindowRect (hwnd, &rcl) ;
-
- if (hbm)
- WinDrawBitmap (hps, hbm, NULL, (PPOINTL) &rcl,
- CLR_NEUTRAL, CLR_BACKGROUND, DBM_STRETCH) ;
-
- WinEndPaint (hps) ;
- return 0 ;
-
- case WM_DESTROY:
- if (hbm)
- GpiDeleteBitmap (hbm) ;
- return 0 ;
- }
- return WinDefWindowProc (hwnd, msg, mp1, mp2) ;
- }
-