issue #3119: drag the execution viewport to navigate the canvas - #7932
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The execution viewers painted the minimap but never started a viewport drag on mouse down, so the blue overlay did nothing on desktop or Hop Web. Wire setupDragViewPort, allow click-to-jump on the minimap, and apply the final offset on mouse up in RAP.
jefersonminatozaki
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Aug 14, 2026
…apache#7932) The execution viewers painted the minimap but never started a viewport drag on mouse down, so the blue overlay did nothing on desktop or Hop Web. Wire setupDragViewPort, allow click-to-jump on the minimap, and apply the final offset on mouse up in RAP.
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What
The execution information canvas painted a minimap but never started a viewport drag, so the blue overlay did nothing on desktop Hop GUI or Hop Web. This wires mouse handling so you can drag the overlay (and click the rest of the minimap) to move the view.
Why
Fixes #3119. The issue was reported for Hop Web, but the same
mouseDownpath was missing on desktop.How
setupDragViewPort()from pipeline and workflow execution viewersViewPortNavigatorwith unit testsTesting
ViewPortNavigatorTest