wm_getscrollstate.c

来自「uCGUI」· C语言 代码 · 共 28 行

/*************************************************************************************************************
                                                   uC/GUI
                                               嵌入式通用图形软件
File        : WM_GetScrollState.c
Purpose     : Implementation of WM_GetScrollState
************************************************************************************************************/


#include "WM_Intern.H"

#if GUI_WINSUPPORT

/*************************************************************************************************************
*        Public code
************************************************************************************************************/
void WM_GetScrollState(WM_HWIN hObj, WM_SCROLL_STATE* pScrollState) {
  WM_MESSAGE Msg;
  Msg.MsgId  = WM_GET_SCROLL_STATE;
  Msg.Data.p = pScrollState;
  WM_SendMessage(hObj, &Msg);
}

#else

void WM_GetScrollState_c(void) {} /* avoid empty object files */

#endif /* GUI_WINSUPPORT */