Use QPlainTextEdit to edit cells

app/playlists.py

@@ -26,8 +26,9 @@ from PyQt5.QtWidgets import (
     QLineEdit,
     QMainWindow,
     QMenu,
-    QStyledItemDelegate,
     QMessageBox,
+    QPlainTextEdit,
+    QStyledItemDelegate,
     QTableWidget,
     QTableWidgetItem,
     QTextEdit,
@@ -81,27 +82,18 @@ columns["row_notes"] = Column(idx=8, heading=Config.COLUMN_NAME_NOTES)
 
 class NoSelectDelegate(QStyledItemDelegate):
     """
+    This originally used the following link to not select text on edit;
+    however, using a QPlainTextBox means a) text isn't selected anyway and
+    b) it provides a multiline edit.
+
     https://stackoverflow.com/questions/72790705/
     dont-select-text-in-qtablewidget-cell-when-editing/72792962#72792962
     """
 
     def createEditor(self, parent, option, index):
-        editor = super().createEditor(parent, option, index)
-        if isinstance(editor, QLineEdit):
-            # def deselect():
-            #     # Important! First disconnect, otherwise editor.deselect()
-            #     # will call again this function
-            #     editor.selectionChanged.disconnect(deselect)
-            #     editor.deselect()
-            # editor.selectionChanged.connect(deselect)
-            # self.old_editor = editor
-            textedit = QTextEdit(parent)
-            textedit.setPlainText(editor.text())
-        return textedit
-
-    # def destroyEditor(self, editor, index):
-    #     self.old_editor.setText(editor.toPlainText())
-    #     super().destroyEditor(self, self.old_editor, index)
+        if isinstance(index.data(), str):
+            return QPlainTextEdit(parent)
+        return super().createEditor(parent, option, index)
 
 class PlaylistTab(QTableWidget):
     # Qt.UserRoles
@@ -1108,9 +1100,6 @@ class PlaylistTab(QTableWidget):
                 self._get_section_timing_string(section_time, no_end=True)
             )
 
-        # Ensure content is visible by wrapping cells
-        self.resizeRowsToContents()
-
         # Scroll to put next track Config.SCROLL_TOP_MARGIN from the
         # top. Rows number from zero, so set (current_row -
         # Config.SCROLL_TOP_MARGIN + 1) row to be top row