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Posted to commits@netbeans.apache.org by "Matthias Bläsing (Jira)" <ji...@apache.org> on 2020/11/26 20:27:00 UTC
[jira] [Created] (NETBEANS-5070) Partitial fix for NETBEANS-819
breaks terminal
Matthias Bläsing created NETBEANS-5070:
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Summary: Partitial fix for NETBEANS-819 breaks terminal
Key: NETBEANS-5070
URL: https://issues.apache.org/jira/browse/NETBEANS-5070
Project: NetBeans
Issue Type: Bug
Components: cnd - Terminalemulator
Reporter: Matthias Bläsing
Attachments: 99895991-55dd6080-2c41-11eb-9019-c7c96214a802.gif
The fix for shifted cursor in terminal windows commited by:
[https://github.com/apache/netbeans/pull/2509]
Breaks text selection (video provided by [~lkishalmi] ):
!99895991-55dd6080-2c41-11eb-9019-c7c96214a802.gif!
I also saw that behavior on windows and on linux I observed flaky behavior of the terminal and this is matched by exceptions:
{quote}SEVERE [global]
java.lang.ArrayIndexOutOfBoundsException: Index 134 out of bounds for length 134
at java.desktop/sun.font.FontDesignMetrics.charsWidth(FontDesignMetrics.java:506)
at org.netbeans.lib.terminalemulator.Line.stringWidth(Line.java:159)
at org.netbeans.lib.terminalemulator.Sel.paint(Sel.java:407)
at org.netbeans.lib.terminalemulator.Sel.access$000(Sel.java:71)
at org.netbeans.lib.terminalemulator.Sel$2.visit(Sel.java:436)
at org.netbeans.lib.terminalemulator.Buffer.visitLines(Buffer.java:205)
at org.netbeans.lib.terminalemulator.Term.visitLines(Term.java:912)
at org.netbeans.lib.terminalemulator.Sel.paint(Sel.java:434)
at org.netbeans.lib.terminalemulator.Term.do_paint(Term.java:3175)
at org.netbeans.lib.terminalemulator.Screen.paint(Screen.java:168)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083){quote}
So we either need a quick fix for this or we need to rollback the referenced commit.
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