fix: Status bar editmode info are not hidden when editor is closed

biscuit/app.py

@@ -32,6 +32,7 @@ def late_setup(self):
         self.focus_set()
         self.binder.late_bind_all()
         self.setup_references()
+        self.editorsmanager.add_default_editors()
         self.palette.register_actionset(lambda: self.settings.actionset)
         self.setup_extensions()
 

biscuit/core/layout/base/content/editors/__init__.py

@@ -42,6 +42,8 @@ def __init__(self, master, *args, **kwargs):
         self.emptytab.grid(column=0, row=1, sticky=tk.NSEW)
 
         self.default_editors = [Editor(self, '::welcome::', False, False, False)]
+
+    def add_default_editors(self):
         self.add_editors(self.default_editors)
 
     def add_editors(self, editors):
@@ -83,7 +85,6 @@ def close_editor(self, editor):
         # not keeping diff/games in cache
         if not editor.diff and editor.content:
             self.closed_editors[editor.path] = editor
-        self.refresh()
 
     def close_active_editor(self):
         "Closes the active tab"
@@ -96,14 +97,7 @@ def delete_editor(self, editor):
             self.closed_editors.remove(editor)
 
         editor.destroy()
-        self.refresh()
 
-    def delete_editor(self, editor):
-        "Permanently delete a editor."
-        self.editors.remove(editor)
-        editor.destroy()
-        self.refresh()
-
     def set_active_editor(self, editor):
         "set an existing editor to currently shown one"
         for tab in self.tabs.tabs:
@@ -113,6 +107,9 @@ def set_active_editor(self, editor):
     @property
     def active_editor(self):
         "Get active editor."
+        if not self.tabs.active_tab:
+            return
+
         return self.tabs.active_tab.editor
 
     def refresh(self):
@@ -121,3 +118,4 @@ def refresh(self):
         elif len(self.editors) and not self.empty:
             self.emptytab.grid_remove()
         self.empty = not self.empty
+        self.base.update_statusbar()

biscuit/core/layout/base/content/editors/tabs.py

@@ -25,12 +25,15 @@ def close_tab(self, tab):
         tab.editor.grid_forget()
         self.master.master.close_editor(tab.editor)
         tab.destroy()
-
+        
         if self.tabs:
             if i < len(self.tabs):
                 self.tabs[i].select()
             else:
                 self.tabs[i-1].select()
+        else:
+            self.active_tab = None
+        self.master.master.refresh()
 
     def set_active_tab(self, selected_tab):
         self.active_tab = selected_tab