Impala Documentation

void Impala::Application::MediaTable::TableWindow::SetNumberOfRowsInPixels ( int pixels ) [inline]

Definition at line 432 of file TableWindow.h.

References GetRowHeight(), Impala::Application::MediaTable::TableDataViewController::GetTableDataView(), Impala::Application::MediaTable::TableDataView::GetTotalRows(), ILOG_DEBUG, and Impala::Application::MediaTable::TableDataView::SetNumberOfRows().

Referenced by UpdateNumberOfRowsEvent().

00433     {
00434         if (pixels <= 0)
00435             return;
00436 
00437         int yoff = 0;
00438         int rows = 0;
00439         for (int i=GetTableDataView()->GetStartRow(); i<GetTableDataView()->GetTotalRows(); i++)
00440         {
00441             if ((yoff += GetRowHeight(i)) > pixels)
00442                 break;
00443             rows++;
00444         }
00445         // TODO: if (rows != GetTableDataView()->mDisplayRows)
00446         {
00447             ILOG_DEBUG("SetNumberOfRowsInPixels: " << pixels << " yields " <<
00448                        rows << " rows.");
00449             GetTableDataView()->SetNumberOfRows(rows);
00450         }
00451     }

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