| void Impala::Application::VideoExcel::TableDataSource::SetNumberOfRowsInPixels | ( | int | pixels | ) | [inline] |
Definition at line 102 of file TableDataSource.h.
References GetRowHeight(), GetStartRow(), GetTotalRows(), ILOG_DEBUG, mDisplayRows, and SetNumberOfRows().
Referenced by Impala::Application::VideoExcel::TableWindow::UpdateNumberOfRowsEvent().
00103 { 00104 if (pixels <= 0) 00105 return; 00106 00107 int yoff = 0; 00108 int rows = 0; 00109 for (int i=GetStartRow(); i<GetTotalRows(); i++) 00110 { 00111 if ((yoff += GetRowHeight(i)) > pixels) 00112 break; 00113 rows++; 00114 } 00115 if (rows != mDisplayRows) 00116 { 00117 ILOG_DEBUG("SetNumberOfRowsInPixels: " << pixels << " yields " << 00118 rows << " rows."); 00119 SetNumberOfRows(rows); 00120 } 00121 }
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