Fix: Plot refresh after "Remove all" action

Author: PierreRaybaut

datalab/gui/plothandler.py

@@ -162,6 +162,7 @@ def clear(self) -> None:
         self.__merged_result_adapters = {}
         self.cleanup_dataview()
         self.remove_all_shape_items()
+        self.plot.replot()
 
     def add_shapes(self, oid: str, do_autoscale: bool = False) -> None:
         """Add geometric shape items associated to computed results and annotations,

doc/locale/fr/LC_MESSAGES/release_notes/release_1.00.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: DataLab \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-12-13 17:07+0100\n"
+"POT-Creation-Date: 2025-12-13 17:28+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: fr\n"
@@ -27,6 +27,21 @@ msgstr ""
 msgid "🛠️ Bug Fixes since version 1.0.2"
 msgstr "🛠️ Correctifs depuis la version 1.0.2"
 
+msgid "**Plot refresh - ROIs and annotations persist after \"Remove all\":**"
+msgstr "**Rafraîchissement du graphique - Les ROI et annotations persistent après \"Tout supprimer\" :**"
+
+msgid "Fixed ROIs and annotations occasionally remaining visible after executing \"Remove all\" action from the Edit menu"
+msgstr "Correction des ROI et annotations restant occasionnellement visibles après l'exécution de l'action \"Tout supprimer\" depuis le menu Édition"
+
+msgid "The issue occurred because the plot widget wasn't explicitly told to redraw after clearing all plot items and shape items"
+msgstr "Le problème est survenu parce que le widget de tracé n'était pas explicitement invité à se redessiner après la suppression de tous les éléments de tracé et des éléments de forme"
+
+msgid "The plot now correctly refreshes its display after clearing all objects, ensuring a clean view without requiring panel switching"
+msgstr "Le graphique se rafraîchit désormais correctement après la suppression de tous les objets, garantissant une vue propre sans nécessiter de changement de panneau"
+
+msgid "The bug was intermittent and hard to reproduce systematically, making it appear as if objects were \"stuck\" on the plot"
+msgstr "Le bug était intermittent et difficile à reproduire systématiquement, donnant l'impression que les objets étaient \"coincés\" sur le graphique"
+
 msgid "**Result labels - False \"omitted\" message for single-row results:**"
 msgstr "**Étiquettes de résultats - Faux message \"omis\" pour les résultats à une seule ligne :**"
 

doc/release_notes/release_1.00.md

@@ -4,6 +4,13 @@
 
 ### 🛠️ Bug Fixes since version 1.0.2 ###
 
+**Plot refresh - ROIs and annotations persist after "Remove all":**
+
+* Fixed ROIs and annotations occasionally remaining visible after executing "Remove all" action from the Edit menu
+* The issue occurred because the plot widget wasn't explicitly told to redraw after clearing all plot items and shape items
+* The plot now correctly refreshes its display after clearing all objects, ensuring a clean view without requiring panel switching
+* The bug was intermittent and hard to reproduce systematically, making it appear as if objects were "stuck" on the plot
+
 **Result labels - False "omitted" message for single-row results:**
 
 * Fixed result labels (e.g., pulse features) incorrectly showing "X more rows omitted" message when displaying single-row results with no actual truncation