Add double-click functionality to open nodes - #33
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Abby Giles (AbbyGi)
requested review from
Kari Barry (Kezzsim),
Xiaogang Yang (XYangXRay) and
Copilot
April 30, 2026 18:07
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Pull request overview
Re-enables double-click navigation in the Napari Tiled browser table to open/enter nodes directly, restoring behavior removed during the pymca migration (closes #32).
Changes:
- Connect
QTableWidget.itemDoubleClickedto a handler in the tiled browser UI. - Implement the double-click handler to either navigate up (
..) or open the selected node.
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Comment on lines
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| self.catalog_table.itemDoubleClicked.connect( | ||
| self._on_item_double_click | ||
| ) |
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| def _on_item_double_click(self, item): | ||
| if item is self.catalog_breadcrumbs: | ||
| self.model.exit_node() | ||
| return | ||
| self.model.open_node(item.text()) |
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References and relevant issues
Closes #32.
Description
This PR re-enables double-click functionality for navigating through nodes.