wm_setfocus.lst

Keil C下通过的UCGUI,UCGUI的移植源代码

C51 COMPILER V8.05a   WM_SETFOCUS                                                          04/11/2008 14:19:55 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE WM_SETFOCUS
OBJECT MODULE PLACED IN WM_SetFocus.obj
COMPILER INVOKED BY: D:\Program Files\keil\C51\BIN\C51.EXE gui\WM\WM_SetFocus.c LARGE BROWSE MDU_F120 DEBUG OBJECTEXTEND
                    - PRINT(.\WM_SetFocus.lst) OBJECT(WM_SetFocus.obj)

line level    source

   1          /*
   2          *********************************************************************************************************
   3          *                                                uC/GUI
   4          *                        Universal graphic software for embedded applications
   5          *
   6          *                       (c) Copyright 2002, Micrium Inc., Weston, FL
   7          *                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
   8          *
   9          *              礐/GUI is protected by international copyright laws. Knowledge of the
  10          *              source code may not be used to write a similar product. This file may
  11          *              only be used in accordance with a license and should not be redistributed
  12          *              in any way. We appreciate your understanding and fairness.
  13          *
  14          ----------------------------------------------------------------------
  15          File        : WM_SetFocus.c
  16          Purpose     : Implementation of WM_SetFocus
  17          ----------------------------------------------------------------------
  18          */
  19          
  20          #include "WM_Intern.h"
  21          
  22          #if GUI_WINSUPPORT    /* If 0, WM will not generate any code */
              
              /*********************************************************************
              *
              *       Public code
              *
              **********************************************************************
              */
              
              /*********************************************************************
              *
              *       WM__SetFocus
              
                Sets the focus to the specified child. It sends 2 messages:
              
                  WM_SET_FOCUS(1) to window to receive focus
                  WM_SET_FOCUS(0) to window to lose focus
              
                Return value:
                  0    on success (Focus could be set)
                  !=0  on failure (Windows could not take the focus)
              */
              int WM_SetFocus(WM_HWIN hWin) {
                int r;
                WM_MESSAGE Msg;
                WM_LOCK();
                if ((hWin) && (hWin != WM__hWinFocus)) {
                  Msg.MsgId  = WM_SET_FOCUS;
                  /* Send a "no more foucs" message to window losing focus */
                  Msg.Data.v = 0;
                  WM_SendMessage(WM__hWinFocus, &Msg);
                  /* Send "You have the focus now" message to the window */
                  Msg.Data.v = 1;
C51 COMPILER V8.05a   WM_SETFOCUS                                                          04/11/2008 14:19:55 PAGE 2   

                  WM_SendMessage(WM__hWinFocus = hWin, &Msg);
                  r = Msg.Data.v;
                } else {
                  r = 1;
                }
                WM_UNLOCK();
                return r;
              }
              
              #else
  65            void WM_SetFocus_C(void) {} /* avoid empty object files */
  66          #endif


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =      1    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)