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-rw-r--r--sc/source/ui/view/output.cxx14
1 files changed, 12 insertions, 2 deletions
diff --git a/sc/source/ui/view/output.cxx b/sc/source/ui/view/output.cxx
index 961572fc0185..7b27ddf3f8cc 100644
--- a/sc/source/ui/view/output.cxx
+++ b/sc/source/ui/view/output.cxx
@@ -489,6 +489,8 @@ void ScOutputData::DrawGrid( BOOL bGrid, BOOL bPage )
// Horizontale Linien
//
+ bool bHiddenRow = true;
+ SCROW nHiddenEndRow = -1;
nPosY = nScrY;
for (nArrY=1; nArrY+1<nArrCount; nArrY++)
{
@@ -503,9 +505,17 @@ void ScOutputData::DrawGrid( BOOL bGrid, BOOL bPage )
{
for (SCROW i = nYplus1; i <= MAXROW; ++i)
{
+ if (i > nHiddenEndRow)
+ bHiddenRow = pDoc->RowHidden(i, nTab, nHiddenEndRow);
+ /* TODO: optimize the row break thing for large hidden
+ * segments where HasRowBreak() has to be called
+ * nevertheless for each row, as a row break is drawn also
+ * for hidden rows, above them. This needed to be done only
+ * once per hidden segment, maybe giving manual breaks
+ * priority. Something like GetNextRowBreak() and
+ * GetNextManualRowBreak(). */
nBreak = pDoc->HasRowBreak(i, nTab);
- bool bHidden = pDoc->RowHidden(i, nTab);
- if (nBreak || !bHidden)
+ if (!bHiddenRow || nBreak)
break;
}