GUI_COLOR WIDGET__GetBkColor(WM_HWIN hObj) {
GUI_COLOR BkColor = WM_GetBkColor(WM_GetParent(hObj));
if (BkColor == GUI_INVALID_COLOR) {
BkColor = DIALOG_GetBkColor();
}
return BkColor;
}
/*********************************************************************
*
* RADIO_CreateEx
*/
RADIO_Handle RADIO_CreateEx(int x0, int y0, int xSize, int ySize, WM_HWIN hParent,
int WinFlags, int ExFlags, int Id, int NumItems, int Spacing)
{
RADIO_Handle hObj;
int Height, i;
/* Calculate helper variables */
Height = RADIO__apDefaultImage[0]->YSize + RADIO_BORDER * 2;
Spacing = (Spacing <= 0) ? 20 : Spacing;
NumItems = (NumItems <= 0) ? 2 : NumItems;
if (ySize == 0) {
ySize = Height + ((NumItems - 1) * Spacing);
}
if (xSize == 0) {
xSize = RADIO__apDefaultImage[0]->XSize + RADIO_BORDER * 2;
}
#if WM_SUPPORT_TRANSPARENCY
WinFlags |= WM_CF_HASTRANS;
#endif
/* Create the window */
hObj = WM_CreateWindowAsChild(x0, y0, xSize, ySize, hParent, WinFlags, _RADIO_Callback, sizeof(RADIO_Obj) - sizeof(WM_Obj));
if (hObj) {
RADIO_Obj* pObj;
WM_LOCK();
pObj = RADIO_H2P(hObj);
/* Init sub-classes */
GUI_ARRAY_CREATE(&pObj->TextArray);
for (i = 0; i < NumItems; i++) {
GUI_ARRAY_AddItem(&pObj->TextArray, NULL, 0);
}
/* Init widget specific variables */
ExFlags &= RADIO_TEXTPOS_LEFT;
WIDGET__Init(&pObj->Widget, Id, WIDGET_STATE_FOCUSSABLE | ExFlags);
/* Init member variables */
RADIO_INIT_ID(pObj);
pObj->apBmRadio[0] = RADIO__apDefaultImage[0];
pObj->apBmRadio[1] = RADIO__apDefaultImage[1];
pObj->pBmCheck = RADIO__pDefaultImageCheck;
pObj->pFont = RADIO__pDefaultFont;
pObj->TextColor = RADIO__DefaultTextColor;
pObj->BkColor = WM_GetBkColor(hParent);
pObj->NumItems = NumItems;
pObj->Spacing = Spacing;
pObj->Height = Height;
WM_UNLOCK();
} else {
GUI_DEBUG_ERROROUT_IF(hObj==0, "RADIO_Create failed")
}
return hObj;
}
