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[jalview.git]
/
src
/
jalview
/
viewmodel
/
AlignmentViewport.java
diff --git
a/src/jalview/viewmodel/AlignmentViewport.java
b/src/jalview/viewmodel/AlignmentViewport.java
index
899e8a7
..
a3b7527
100644
(file)
--- a/
src/jalview/viewmodel/AlignmentViewport.java
+++ b/
src/jalview/viewmodel/AlignmentViewport.java
@@
-2531,7
+2531,12
@@
public abstract class AlignmentViewport implements AlignViewportI,
int middleColumn = getStartRes() + (getEndRes() - getStartRes()) / 2;
final HiddenSequences hiddenSequences = getAlignment()
.getHiddenSequences();
int middleColumn = getStartRes() + (getEndRes() - getStartRes()) / 2;
final HiddenSequences hiddenSequences = getAlignment()
.getHiddenSequences();
- for (int seqNo = getStartSeq(); seqNo < getEndSeq(); seqNo++, seqOffset++)
+
+ /*
+ * searching to the bottom of the alignment gives smoother scrolling across all gapped visible regions
+ */
+ int lastSeq = alignment.getHeight() - 1;
+ for (int seqNo = getStartSeq(); seqNo < lastSeq; seqNo++, seqOffset++)
{
sequence = getAlignment().getSequenceAt(seqNo);
if (hiddenSequences != null && hiddenSequences.isHidden(sequence))
{
sequence = getAlignment().getSequenceAt(seqNo);
if (hiddenSequences != null && hiddenSequences.isHidden(sequence))