💄 Added the Treeview to the dialog, and added a test for when dialogs.py is run itself, but no functionality yet.

Author: SamMatzko

dialogs.py

@@ -18,8 +18,50 @@ def __init__(self, master, *args, **kwargs):
         self.wm_attributes("-topmost", True)
         self.grab_set()
 
+        # Set the dialog's size
+        self.wm_attributes("-zoomed", True)
+        
         # Create all the dialog's widgets, and set its theme
         self.search_button = ttk.Button(self, text="Search...")
-        self.search_button.pack()
+        self.search_button.grid(row=0, column=0, sticky="W")
         style = ttk.Style()
-        style.theme_use("clam")
+        style.theme_use("clam")
+        self.__create_widgets()
+    
+    def __create_widgets(self):
+        """Create all the widgets for the file dialog."""
+        
+        # The treeview for the files
+        self.treeview = ttk.Treeview(self, columns=("size", "modified"))
+        self.treeview.grid(row=1, column=0, sticky="NSEW")
+
+        # The name column
+        self.treeview.heading("#0", text="Name")
+        self.treeview.column("#0", anchor="w", minwidth=200)
+
+        # The size column
+        self.treeview.heading("size", text="Size")
+        self.treeview.column("size", anchor="w", minwidth=100)
+
+        # The modified column
+        self.treeview.heading("modified", text="Modified")
+        self.treeview.column("modified", anchor="w", minwidth=300)
+
+        # Set the rows' and columns' stretchability
+        self.columnconfigure(0, weight=1)
+        self.rowconfigure(1, weight=1)
+    
+    def __open_dir(self, dir):
+        """Display the contents of directory DIR."""
+        
+        # Delete all the old rows
+        for i in self.treeview.get_children():
+            self.treeview.delete(i)
+
+if __name__ == "__main__":
+    # Testing
+    root = tkinter.Tk()
+    button = tkinter.Button(root, text="_FileDialog", command=lambda: _FileDialog(root))
+    button.pack()
+    ttk.Style().theme_use("classic")
+    root.mainloop()