Lines Matching defs:backing
292 wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
294 if (!backing->Ok() || (backing->GetWidth() < clientSize.x || backing->GetHeight() < clientSize.y))
295 (*backing) = wxBitmap(clientSize.x, clientSize.y);
409 // This is where we restore the backing bitmap, in case
413 wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
415 memDC.SelectObject(* backing);
470 wxBitmap* backing = (m_pBackingBitmap ? m_pBackingBitmap : (wxBitmap*) & m_backingBitmap);
471 if (!backing->Ok())
509 memDC.SelectObject(* backing);
514 // Draw the backing bitmap onto the repair bitmap.
516 // screen that we're using for our backing bitmap.
517 // So subtract this when we're blitting from the backing bitmap
518 // (translate from screen to backing-bitmap coords).