(hop) branch main updated: Fix #5969 "Copy" method not reset after removing a hop (#6127)

[hansva]

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hansva pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/hop.git


The following commit(s) were added to refs/heads/main by this push:
     new 4cbe353425 Fix #5969 "Copy" method not reset after removing a hop 
(#6127)
4cbe353425 is described below

commit 4cbe35342580552947b7b1b50d996b8bf1db701e
Author: Sergio Ramazzina <sergio.ramazz...@serasoft.it>
AuthorDate: Sun Dec 7 13:29:52 2025 +0100

    Fix #5969 "Copy" method not reset after removing a hop (#6127)
---
 .../pipeline/delegates/HopGuiPipelineHopDelegate.java   | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git 
a/ui/src/main/java/org/apache/hop/ui/hopgui/file/pipeline/delegates/HopGuiPipelineHopDelegate.java
 
b/ui/src/main/java/org/apache/hop/ui/hopgui/file/pipeline/delegates/HopGuiPipelineHopDelegate.java
index 8c09269150..0cb7c00040 100644
--- 
a/ui/src/main/java/org/apache/hop/ui/hopgui/file/pipeline/delegates/HopGuiPipelineHopDelegate.java
+++ 
b/ui/src/main/java/org/apache/hop/ui/hopgui/file/pipeline/delegates/HopGuiPipelineHopDelegate.java
@@ -220,6 +220,7 @@ public class HopGuiPipelineHopDelegate {
     pipelineMeta.removePipelineHop(index);
 
     TransformMeta fromTransformMeta = pipelineHopMeta.getFromTransform();
+
     TransformMeta beforeFrom = (TransformMeta) fromTransformMeta.clone();
     int indexFrom = pipelineMeta.indexOfTransform(fromTransformMeta);
 
@@ -253,6 +254,22 @@ public class HopGuiPipelineHopDelegate {
       }
     }
 
+    // Check remaining hops from 'from' transform after deletion
+    //
+    List<PipelineHopMeta> fromHops = 
pipelineMeta.findAllPipelineHopFrom(fromTransformMeta);
+    int fromHopCount = 0;
+    for (PipelineHopMeta fromHop : fromHops) {
+      // Ignore hop for error handling
+      if (fromHop.isEnabled() && !fromHop.isErrorHop()) {
+        fromHopCount++;
+      }
+    }
+
+    // If remaining hops is 1, reset distribute/copy settings in the from 
transform
+    if (fromHopCount == 1) {
+      fromTransformMeta.setDistributes(true);
+    }
+
     if (transformFromNeedAddUndoChange) {
       hopGui.undoDelegate.addUndoChange(
           pipelineMeta,