Introduce due date

Also:

- Remove duration, difficulty and priority,
- Translate to french.

3 files changed, 3 insertions, 3 deletions

diff --git a/todo/gui/tags/panel/table/menu.py b/todo/gui/tags/panel/table/menu.py
index 0446841..7ceded7 100644
--- a/todo/gui/tags/panel/table/menu.py
+++ b/todo/gui/tags/panel/table/menu.py
@@ -31,5 +31,5 @@ def open(table, update_tag_signal, position):
             row = list(rows)[0]
             tag = table.model().get_at(row)
             todo.gui.tags.panel.dialog.update(table, update_tag_signal, row, tag).exec_()
-        elif action == delete_action:
+        elif action == delete_action and len(rows) > 0:
             todo.gui.tags.panel.dialog.confirm_delete(table, rows)
diff --git a/todo/gui/tags/panel/table/model.py b/todo/gui/tags/panel/table/model.py
index 6f9d71a..0112b03 100644
--- a/todo/gui/tags/panel/table/model.py
+++ b/todo/gui/tags/panel/table/model.py
@@ -10,7 +10,7 @@ import todo.util.range
 
 columns = 1
 
-headers = ["Name", "Color"]
+headers = ["Nom", "Couleur"]
 
 default_sort = (0, Qt.AscendingOrder)
 
diff --git a/todo/gui/tags/panel/table/widget.py b/todo/gui/tags/panel/table/widget.py
index 1d10c73..dc2f1c5 100644
--- a/todo/gui/tags/panel/table/widget.py
+++ b/todo/gui/tags/panel/table/widget.py
@@ -62,7 +62,7 @@ class Widget(QtWidgets.QTableView):
         elif event.key() == Qt.Key_Delete:
             rows = self.get_selected_rows()
             tags = self.model().row_ids(rows)
-            if not todo.db.task_tags.one_is_used(todo.database.cursor(), tags):
+            if not todo.db.task_tags.one_is_used(todo.database.cursor(), tags) and len(rows) > 0:
                 todo.gui.tags.panel.dialog.confirm_delete(self, rows)
 
     def get_selected_rows(self):