/* 设定与单选框部件关联的文本内容 */
LCUI_API void
RadioButton_Text( LCUI_Widget widget, const char *text )
{
LCUI_Widget label;
label = RadioButton_GetLabel(widget);
Label_SetText(label, text);
}
void SetLabelText(int guin,int objn, const char*newtx) {
VALIDATE_STRING(newtx);
if ((guin<0) | (guin>=game.numgui)) quit("!SetLabelText: invalid GUI number");
if ((objn<0) | (objn>=guis[guin].numobjs)) quit("!SetLabelTexT: invalid object number");
if (guis[guin].get_control_type(objn)!=GOBJ_LABEL)
quit("!SetLabelText: specified control is not a label");
GUILabel*guil=(GUILabel*)guis[guin].objs[objn];
Label_SetText(guil, newtx);
}