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JAL-147 don't page up above origin, repaint ids for scroll in wrapped
[jalview.git]
/
src
/
jalview
/
viewmodel
/
ViewportRanges.java
diff --git
a/src/jalview/viewmodel/ViewportRanges.java
b/src/jalview/viewmodel/ViewportRanges.java
index
162e712
..
f290ae7
100644
(file)
--- a/
src/jalview/viewmodel/ViewportRanges.java
+++ b/
src/jalview/viewmodel/ViewportRanges.java
@@
-535,7
+535,7
@@
public class ViewportRanges extends ViewportProperties
{
if (wrappedMode)
{
{
if (wrappedMode)
{
- setStartRes(getStartRes() - getViewportWidth());
+ setStartRes(Math.max(0, getStartRes() - getViewportWidth()));
}
else
{
}
else
{