Add "Rename" context menu entry in item list

Author: PierreRaybaut

CHANGELOG.md

@@ -1,13 +1,16 @@
 # Changelog #
 
-## Version 2.7.5 ##
+## Version 2.8.0 ##
 
 💥 New features / Enhancements:
 
 * [Issue #45](https://github.com/PlotPyStack/PlotPy/issues/45) - Add support for new curve Y-range cursor tool `YRangeCursorTool`:
   * This tool is similar to the existing `CurveStatsTool`, but it simply shows the Y-range values (min, max and interval).
   * It can be added to the plot widget using `plot_widget.manager.add_tool(YRangeCursorTool)`
 * Update color configurations defaults for improved visibility
+* Item list:
+  * Added a new "Rename" context menu entry to rename the selected item
+  * This entry is only available for editable items
 
 🛠️ Bug fixes:
 

plotpy/locale/fr/LC_MESSAGES/plotpy.po

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: plotpy 2.7.4\n"
 "Report-Msgid-Bugs-To: p.raybaut@codra.fr\n"
-"POT-Creation-Date: 2025-07-06 14:53+0200\n"
+"POT-Creation-Date: 2025-07-27 15:03+0200\n"
 "PO-Revision-Date: 2025-06-02 11:14+0200\n"
 "Last-Translator: Christophe Debonnel <c.debonnel@codra.fr>\n"
 "Language: fr\n"
@@ -282,6 +282,9 @@ msgstr ""
 "\n"
 "Note : la LUT est codée sur 1024 niveaux (0...1023)"
 
+msgid "Rename"
+msgstr "Renommer"
+
 msgid "Move to back"
 msgstr "Déplacer vers l'arrière-plan"
 
@@ -294,6 +297,9 @@ msgstr "Supprimer"
 msgid "Axes associated to selected item"
 msgstr "Axes associés à l'objet sélectionné"
 
+msgid "New title:"
+msgstr "Nouveau titre :"
+
 msgid "Do you really want to remove this item?"
 msgstr "Souhaitez-vous vraiment supprimer cet objet ?"
 
@@ -1678,4 +1684,3 @@ msgstr "Rotation et rognage"
 
 msgid "Show cropping rectangle"
 msgstr "Afficher le rectangle de rognage"
-

plotpy/locale/plotpy.pot

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: plotpy VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2025-07-06 14:53+0200\n"
+"POT-Creation-Date: 2025-07-27 15:03+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -273,6 +273,9 @@ msgid ""
 "Note: LUT is coded over 1024 levels (0...1023)"
 msgstr ""
 
+msgid "Rename"
+msgstr ""
+
 msgid "Move to back"
 msgstr ""
 
@@ -285,6 +288,9 @@ msgstr ""
 msgid "Axes associated to selected item"
 msgstr ""
 
+msgid "New title:"
+msgstr ""
+
 msgid "Do you really want to remove this item?"
 msgstr ""
 

plotpy/panels/itemlist.py

@@ -82,6 +82,13 @@ def contextMenuEvent(self, event: QContextMenuEvent) -> None:
 
     def setup_actions(self) -> None:
         """Setup actions"""
+        self.rename_ac = create_action(
+            self,
+            _("Rename"),
+            icon=get_icon("rename.png"),
+            triggered=self.rename_item,
+            shortcut="F2",
+        )
         self.movedown_ac = create_action(
             self,
             _("Move to back"),
@@ -94,7 +101,7 @@ def setup_actions(self) -> None:
             icon=get_icon("arrow_up.png"),
             triggered=lambda: self.move_item("up"),
         )
-        settings_ac = create_action(
+        self.settings_ac = create_action(
             self,
             _("Parameters..."),
             icon=get_icon("settings.png"),
@@ -103,7 +110,14 @@ def setup_actions(self) -> None:
         self.remove_ac = create_action(
             self, _("Remove"), icon=get_icon("trash.png"), triggered=self.remove_item
         )
-        return [self.moveup_ac, self.movedown_ac, None, settings_ac, self.remove_ac]
+        return [
+            self.rename_ac,
+            self.moveup_ac,
+            self.movedown_ac,
+            None,
+            self.settings_ac,
+            self.remove_ac,
+        ]
 
     def edit_plot_parameters(self) -> None:
         """Edit plot parameters"""
@@ -162,12 +176,14 @@ def refresh_actions(self) -> None:
             if action is not None:
                 action.setEnabled(is_selection)
         if is_selection:
-            remove_state = True
+            editable_state = True
             for item in self.get_selected_items():
-                remove_state = remove_state and not item.is_readonly()
-            self.remove_ac.setEnabled(remove_state)
+                editable_state = editable_state and not item.is_readonly()
+            self.remove_ac.setEnabled(editable_state)
             for action in [self.moveup_ac, self.movedown_ac]:
                 action.setEnabled(self.__is_selection_contiguous())
+            self.rename_ac.setEnabled(editable_state and len(self.selectedItems()) == 1)
+            self.settings_ac.setEnabled(editable_state)
 
     def __get_item_icon(self, item: itf.IBasePlotItem) -> QIcon:
         """Get item icon"""
@@ -272,6 +288,18 @@ def item_changed(self, listwidgetitem: QListWidgetItem) -> None:
         if visible != item.isVisible():
             self.plot.set_item_visible(item, visible)
 
+    def rename_item(self) -> None:
+        """Rename item"""
+        item = self.get_selected_items()[0]
+        title = item.title().text()
+        new_title, ok = QW.QInputDialog.getText(
+            self, _("Rename"), _("New title:"), text=title
+        )
+        if ok and new_title != title:
+            item.setTitle(new_title)
+            self.plot.replot()
+            self.items_changed(self.plot)
+
     def move_item(self, direction: str) -> None:
         """Move item to the background/foreground
         Works only for contiguous selection

plotpy/tests/items/test_curves.py

@@ -24,8 +24,8 @@ def test_plot():
     with qt_app_context(exec_loop=True):
         items = [
             make.curve(x, y, color="b"),
-            make.curve(x2, y2, color="g", curvestyle="Sticks", title="toto"),
-            make.curve(x, np.sin(2 * y), color="r"),
+            curve1 := make.curve(x2, y2, color="g", title="Readonly"),
+            curve2 := make.curve(x, np.sin(2 * y), color="r", title="Private"),
             make.merror(x, y / 2, dy),
             make.label(
                 "Relative position <b>outside</b>", (x[0], y[0]), (-10, -10), "BR"
@@ -40,8 +40,14 @@ def test_plot():
                 movable=False,
             ),
         ]
+        curve1.set_readonly(True)
+        curve2.set_private(True)
         _win = ptv.show_items(
-            items, wintitle=test_plot.__doc__, title="Curves", plot_type="curve"
+            items,
+            wintitle=test_plot.__doc__,
+            title="Curves",
+            plot_type="curve",
+            disable_readonly_for_items=False,
         )
 
 

plotpy/tests/vistools.py

@@ -29,6 +29,7 @@ def show_items(
     show_itemlist: bool = True,
     show_contrast: bool = False,
     winsize: tuple[int, int] | None = None,
+    disable_readonly_for_items: bool = True,
 ) -> PlotDialog:
     """Show plot items in a dialog box"""
     winsize = (640, 480) if winsize is None else winsize
@@ -50,6 +51,7 @@ def show_items(
     plot = win.manager.get_plot()
     for item in items:
         plot.add_item(item)
-    plot.set_items_readonly(False)
+    if disable_readonly_for_items:
+        plot.set_items_readonly(False)
     win.show()
     return win