// Hinzufügen einer Bitmap zur Toolbar, liefert Index des ersten Buttons der
// Bitmap
HRESULT CTRiASToolBar::AddBitmap (HINSTANCE hInst, UINT uiRsc, int nNumButtons, int *piOffset)
{
AFX_MANAGE_STATE(AfxGetModuleState());
ASSERT_VALID(this);
ASSERT(::IsWindow(m_hWnd));
if (NULL != piOffset) *piOffset = -1; // für alle Fälle
#if !defined(_USE_SEC_CLASSES)
// Größen für das Control ausrechnen
HBITMAP hBmp = NULL;
if (NULL == hInst)
hBmp = (HBITMAP)uiRsc;
else {
HRSRC hRsrcImageWell = ::FindResource(hInst, (LPCSTR)uiRsc, RT_BITMAP);
if (hRsrcImageWell == NULL)
return E_FAIL; // Bitmap not found
hBmp = AfxLoadSysColorBitmap(hInst, hRsrcImageWell);
}
if (NULL == hBmp) return E_FAIL;
// need complete bitmap size to determine size of images
BITMAP bitmap;
VERIFY(::GetObject(hBmp, sizeof(BITMAP), &bitmap));
int iWidth = bitmap.bmWidth / nNumButtons;
int iHeight = bitmap.bmHeight;
CSize sizeImage(iWidth, iHeight+1);
CSize sizeButton(iWidth + 7, iHeight + 7);
SetSizes(sizeButton, sizeImage);
// Bitmap zu Control hinzufügen
TBADDBITMAP tbab;
tbab.hInst = NULL;
tbab.nID = (UINT)hBmp;
int iOffset = (int) DefWindowProc(TB_ADDBITMAP, (WPARAM)nNumButtons, (LPARAM)&tbab);
if (NULL != piOffset) *piOffset = iOffset;
return NOERROR;
#else
// einfach weiterreichen
return m_pMainFrm -> AddBitmap (hInst, uiRsc, nNumButtons, piOffset);
#endif // _USE_SEC_CLASSES
}
BOOL CRulerItem::LoadMaskedBitmap(LPCTSTR lpszResourceName)
{
ASSERT(lpszResourceName != NULL);
if (m_hbm != NULL)
::DeleteObject(m_hbm);
HINSTANCE hInst = AfxFindResourceHandle(lpszResourceName, RT_BITMAP);
HRSRC hRsrc = ::FindResource(hInst, lpszResourceName, RT_BITMAP);
if (hRsrc == NULL)
return FALSE;
m_hbm = AfxLoadSysColorBitmap(hInst, hRsrc);
return (m_hbm != NULL);
}
BOOL CModControlBar::Init(UINT nId)
//---------------------------------
{
HINSTANCE hInstance = AfxGetInstanceHandle();
TBADDBITMAP tbab;
SetButtonStructSize(sizeof(TBBUTTON));
SetBitmapSize(CSize(16, 15));
SetButtonSize(CSize(27, 24));
// Add bitmaps
m_hBarBmp = AfxLoadSysColorBitmap(
hInstance,
::FindResource(hInstance, MAKEINTRESOURCE(nId), RT_BITMAP));
tbab.hInst = NULL;
tbab.nID = (UINT)m_hBarBmp;
::SendMessage(m_hWnd, TB_ADDBITMAP, 16, (LPARAM)&tbab);
UpdateStyle();
return TRUE;
}