请教:IMENUCTL_AddItemEx()调用失败的原因
上次提出的菜单加载失败的问题,原因估计在IMENUCTL_AddItemEx()函数上,因为调用这个函数后返回的是FALSE,我不知道这种用法有什么不对,请前辈指点。另外,在该函数后面附上CMenu结构的定义。
static boolean menu_Start(CMenu* pApp)
{
CtlAddItem rMenuItem;
AEERect nRect;
AEEItemStyle nNormal;
AEEItemStyle nSel;
AEEMenuColors col;
col.cSelText = RGB_BLACK;
col.wMask = (MC_BACK | MC_SEL_BACK | MC_SEL_TEXT);
col.cBack = MAKE_RGB(255,255,204);
col.cSelBack = MAKE_RGB(153, 204, 204);
SETAEERECT(&nRect, 0, 0, pApp->m_nScrWidth,pApp->m_nScrHeight);
if(ISHELL_CreateInstance(pApp->a.m_pIShell, AEECLSID_MENUCTL,
(void**)(&pApp->m_pObj))!=SUCCESS)
{
return FALSE;
}
rMenuItem.pText=NULL;
rMenuItem.pImage=NULL;
rMenuItem.pszResImage=CMENU_RES_FILE;
rMenuItem.pszResText=CMENU_RES_FILE;//resourc file name
rMenuItem.wFont=AEE_FONT_NORMAL;
rMenuItem.wText=IDS_STRING_START;
rMenuItem.wImage=IDI_IMAGE_STA;
rMenuItem.wItemID=IDS_STRING_START;
rMenuItem.dwData=0;
IMENUCTL_AddItemEx(pApp->m_pObj,&rMenuItem);
nNormal.ft=AEE_FT_NONE;
nNormal.xOffset=nNormal.yOffset=0;
nNormal.roImage=AEE_RO_TRANSPARENT;
nSel.ft=AEE_FT_RAISED;
nSel.xOffset=nSel.yOffset=0;
nSel.roImage=AEE_RO_TRANSPARENT;
IMENUCTL_SetStyle(pApp->m_pObj, &nNormal, &nSel);
IMENUCTL_SetColors(pApp->m_pObj, &col);
IMENUCTL_SetProperties(pApp->m_pObj,IMENUCTL_GetProperties(pApp->m_pObj));
IMENUCTL_SetActive(pApp->m_pObj, TRUE);
IMENUCTL_SetRect(pApp->m_pObj, &nRect);
IMENUCTL_Redraw(pApp->m_pObj);
IDISPLAY_Update(pApp->pIDisplay);
return TRUE;
}
typedef struct _CMenu
{
AEEApplet a;
AEEDeviceInfo DeviceInfo; // always have access to the hardware device information
IDisplay *pIDisplay; // give a standar way to access the display interface
IShell *pIShell; // give a standar way to access the shell interface
int m_nScrWidth;
int m_nScrHeight;
int m_nLineHeight;
int m_nLargeLineHeight;
AEERect m_nCIntAreaRect;
IMenuCtl* m_pObj;
}CMenu;