add closing tabs

src/main.py

@@ -29,7 +29,8 @@ class Berry(App):
         "save-as": "ctrl+shift+s",
         "settings": "ctrl+f1",
         "home": "ctrl+h",
-        "find": "ctrl+f"
+        "find": "ctrl+f",
+        "close-tab": "ctrl+w"
     }
     
     
@@ -44,9 +45,10 @@ class Berry(App):
             Binding(self.bind_keys['open'], "open_file", "Open file"),
             Binding(self.bind_keys['open-folder'], "open_folder", "Open directory"),
             Binding(self.bind_keys['save'], "save", "Save"),
-            Binding(self.bind_keys['save-as'], "save_as", "Save as...", priority=True),
+            Binding(self.bind_keys['save-as'], "save_as", "Save as..."),
             Binding(self.bind_keys['home'], "home", "Home"),
-            Binding(self.bind_keys['find'], "find", "Find and replace")
+            Binding(self.bind_keys['find'], "find", "Find and replace"),
+            Binding(self.bind_keys['close-tab'], "close_tab", "Close tab", priority=True),
         )
     
         for bind in self.BINDINGS:
@@ -64,6 +66,12 @@ class Berry(App):
             
         yield Footer()
         
+    async def action_home(self):
+        await self.file_tabs.open_home()
+        
+    async def action_close_tab(self):
+        await self.file_tabs.close_open_tab()
+        
     async def action_save(self):
         await self.file_tabs.save()
         

src/widgets/file_tabs.py

@@ -2,11 +2,13 @@ from textual.widgets import TabbedContent, Tab, TabPane
 from textual.widget import Widget
 from textual.widgets._tabbed_content import ContentTabs
 from textual.reactive import reactive
+from textual.events import MouseDown
 
 from textual_fspicker import FileOpen, FileSave, SelectDirectory
 
 from widgets.text_editor import TextEditor
 from widgets.home_page import HomePage
+from widgets.context_menu import ContextMenu
 
 import os, pathlib
 
@@ -33,6 +35,7 @@ class FileTab(TabPane):
         self.path = path
         self.last_saved_value = True
         
+    
     def watch_saved(self, saved_value: bool):
         if self.last_saved_value != saved_value:
             self.changed = True
@@ -96,6 +99,10 @@ class FileTabs(TabbedContent):
                         return False
         return True
     
+    async def close_open_tab(self):
+        if self.active_pane:
+            self.remove_pane(self.active)
+    
     async def new_file(self):
         new_tab = FileTab(None)
         
@@ -163,7 +170,11 @@ class FileTabs(TabbedContent):
         await self.app.push_screen(FileOpen(), callback=callback)
     
     async def open_home(self) -> None:
-        await self.add_pane(HomeTab())
+        new_home_tab = HomeTab()
+        
+        await self.add_pane(new_home_tab)
+        
+        self.active = new_home_tab.id
     
     async def open_file(self, path: str) -> None:
         opened_new_tab = await self.clean_up_tabs(path)
@@ -193,3 +204,5 @@ class FileTabs(TabbedContent):
         
         self.active = new_pane.id
         
+        text_editor.focus()
+