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Color gradients in Colors module node selector are not visible after close scene #4721

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slicerbot opened this issue Mar 13, 2020 · 1 comment
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Color gradients in Colors module node selector are not visible after close scene #4721

slicerbot opened this issue Mar 13, 2020 · 1 comment
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@lassoan
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Type: Bug Something isn't working correctly
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Slicer 4.13

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This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
@lassoan lassoan added this to the Backlog milestone Mar 16, 2020
@lassoan lassoan removed the backlog label Mar 16, 2020
@lassoan lassoan closed this as completed in d499def Sep 5, 2021
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lassoan commented Sep 5, 2021

The same problem was reported in a different workflow: #5834
Both use cases are now fixed.

@lassoan lassoan modified the milestones: Backlog, Slicer 4.13.0 Sep 5, 2021
@lassoan lassoan self-assigned this Sep 5, 2021
@lassoan lassoan added the Type: Bug Something isn't working correctly label Sep 5, 2021
fbordignon pushed a commit to fbordignon/Slicer that referenced this issue Nov 16, 2021
@lassoan @fbordignon
BUG: Fix disappearing icons in color node selector
91e689e 
When the scene model was rebuilt from scratch (for example, due to batch update or closing the scene), the color gradient icons disappeared from the color node selector qMRMLColorTableComboBox.

The problem was that the icons were lost because the model items were recreated, but the nodes were still the same (singleton nodes are not deleted when the scene is closed), so the icons were not set again.

fixes Slicer#5834
fixes Slicer#4721
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Type: Bug Something isn't working correctly
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Slicer 4.13
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