From 9d8b61da195bf8de14159f1222a693d62ceebacd Mon Sep 17 00:00:00 2001
From: Joris
Date: Fri, 9 Oct 2020 16:42:06 +0200
Subject: Fix application crash entering suppr

---
 todo/gui/tags/panel/dialog.py       | 2 +-
 todo/gui/tags/panel/table/menu.py   | 2 +-
 todo/gui/tags/panel/table/widget.py | 4 ++--
 todo/gui/tasks/table/widget.py      | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/todo/gui/tags/panel/dialog.py b/todo/gui/tags/panel/dialog.py
index f1a669c..6a0e5c4 100644
--- a/todo/gui/tags/panel/dialog.py
+++ b/todo/gui/tags/panel/dialog.py
@@ -23,7 +23,7 @@ def update(parent_widget, update_tag_signal, row, tag):
 
     return widget(parent_widget, "Modify a tag", "modify", tag, on_update)
 
-def show_delete(table, rows):
+def confirm_delete(table, rows):
     confirm = QtWidgets.QMessageBox.question(
         table,
         "Tag deletion",
diff --git a/todo/gui/tags/panel/table/menu.py b/todo/gui/tags/panel/table/menu.py
index e286051..0446841 100644
--- a/todo/gui/tags/panel/table/menu.py
+++ b/todo/gui/tags/panel/table/menu.py
@@ -32,4 +32,4 @@ def open(table, update_tag_signal, position):
             tag = table.model().get_at(row)
             todo.gui.tags.panel.dialog.update(table, update_tag_signal, row, tag).exec_()
         elif action == delete_action:
-            todo.gui.tags.panel.dialog.show_delete(table, rows)
+            todo.gui.tags.panel.dialog.confirm_delete(table, rows)
diff --git a/todo/gui/tags/panel/table/widget.py b/todo/gui/tags/panel/table/widget.py
index b36759d..1d10c73 100644
--- a/todo/gui/tags/panel/table/widget.py
+++ b/todo/gui/tags/panel/table/widget.py
@@ -62,8 +62,8 @@ class Widget(QtWidgets.QTableView):
         elif event.key() == Qt.Key_Delete:
             rows = self.get_selected_rows()
             tags = self.model().row_ids(rows)
-            if not db.task_tags.one_is_used(todo.database.cursor(), tags):
-                todo.gui.tags.panel.dialog.show_delete(self, rows)
+            if not todo.db.task_tags.one_is_used(todo.database.cursor(), tags):
+                todo.gui.tags.panel.dialog.confirm_delete(self, rows)
 
     def get_selected_rows(self):
         return list(set([index.row() for index in self.selectedIndexes()]))
diff --git a/todo/gui/tasks/table/widget.py b/todo/gui/tasks/table/widget.py
index 9e810af..b379abc 100644
--- a/todo/gui/tasks/table/widget.py
+++ b/todo/gui/tasks/table/widget.py
@@ -189,7 +189,7 @@ class Widget(QtWidgets.QTableWidget):
                 todo.gui.tasks.dialog.update(self, self._update_task_signal, row, task, tags).exec_()
         elif event.key() == Qt.Key_Delete:
             rows = self.get_selected_rows()
-            todo.gui.tasks.dialog.show_delete(self, rows, lambda: self.delete_rows(rows))
+            todo.gui.tasks.dialog.confirm_delete(self, rows, lambda: self.delete_rows(rows))
 
     def delete_rows(self, rows: List[int]):
         task_ids = [task.id for i, task in enumerate(self._tasks) if i in rows]
-- 
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