?? wm_getbkcolor.c
字號:
/*************************************************************************************************************
uC/GUI
嵌入式通用圖形軟件
File : WM_GetBkColor.c
Purpose : Windows manager, submodule
************************************************************************************************************/
#include "WM_Intern.H"
#if GUI_WINSUPPORT /* If 0, WM will not generate any code */
/*
********************************************************************
*
* WM_GetClientColor
*
********************************************************************
Purpose:
Return the clients background color.
If a window does not define a background color, the default
procedure returns GUI_INVALID_COLOR
*/
GUI_COLOR WM_GetBkColor(WM_HWIN hObj) {
if (hObj) {
WM_MESSAGE Msg;
Msg.MsgId = WM_GET_BKCOLOR;
WM_SendMessage(hObj, &Msg);
return Msg.Data.Color;
}
return GUI_INVALID_COLOR;
}
#else
void WM_GetBkColor_C(void) {} /* avoid empty object files */
#endif /* WM_MAX_WINDOW */
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