https://issues.apache.org/bugzilla/show_bug.cgi?id=47374
Summary: [Patch] Leave all levels collapsed
Product: POI
Version: 3.2-FINAL
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: normal
Priority: P2
Component: HSSF
AssignedTo: [email protected]
ReportedBy: [email protected]
I create three groups being the root node. I collapse each group as well using
setRowGroupCollapsed. However, when I expand the first node on the Excel File
generated, all the other nodes are also expanded.
To prevent this I apply this patch in the class
org.apache.poi.hssf.record.aggregates.RowRecordsAggregate, method collapseRow :
public void collapseRow( int rowNumber )
{
// Find the start of the group.
int startRow = findStartOfRowOutlineGroup( rowNumber );
RowRecord rowRecord = getRow( startRow );
//I add this line
rowRecord.setColapsed(true);
// Hide all the columns until the end of the group
int lastRow = writeHidden( rowRecord, startRow, true );
// Write collapse field
if (getRow(lastRow + 1) != null)
{
getRow(lastRow + 1).setColapsed( true );
}
else
{
RowRecord row = createRow( lastRow + 1);
row.setColapsed( true );
insertRow( row );
}
}
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