tkinter

Author: furas

tkinter/listbox/listbox-scrollbar/main-2.py

@@ -0,0 +1,45 @@
+# author: Bartlomiej "furas" Burek (https://blog.furas.pl)
+# date: 2022.03.11
+
+import tkinter as tk
+
+class ScrolledListbox(tk.Frame):
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        
+        self.listbox = tk.Listbox(self)
+        self.listbox.pack(side='left', fill='both', expand=True)
+
+        self.scrollbar = tk.Scrollbar(self, orient='vertical', command=self.listbox.yview)
+        self.scrollbar.pack(side='right', fill='y')
+        #self.scrollbar.pack(side='left', fill='y')  # `left` also works
+
+        self.listbox.config(yscrollcommand=self.scrollbar.set)
+
+# - main -
+
+root = tk.Tk()
+
+# - create -
+
+lb1 = ScrolledListbox(root)
+lb1.pack(side='left', fill='both', expand=True)
+
+lb2 = ScrolledListbox(root)
+lb2.pack(side='left', fill='both', expand=True)
+
+lb3 = ScrolledListbox(root)
+lb3.pack(side='left', fill='both', expand=True)
+
+# - add some values to listbox for scrolling -
+
+for i in range(50):
+    lb1.listbox.insert('end', str(i))
+    lb2.listbox.insert('end', str(i+100))
+    lb3.listbox.insert('end', str(i+200))
+
+# - start -
+
+root.mainloop()
+

tkinter/listbox/listbox-scrollbar/main.py

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+# author: Bartlomiej "furas" Burek (https://blog.furas.pl)
+# date: 2022.03.11
+
+import tkinter as tk
+
+root = tk.Tk()
+
+# - create -
+
+listbox = tk.Listbox(root)
+listbox.pack(side='left', fill='both', expand=True)
+
+scrollbar = tk.Scrollbar(root, orient='vertical', command=listbox.yview)
+scrollbar.pack(side='right', fill='y')
+#scrollbar.pack(side='left', fill='y')  # `left` also works
+
+listbox.config(yscrollcommand=scrollbar.set)
+
+# - add some values to listbox for scrolling -
+
+for i in range(50):
+    listbox.insert('end', str(i))
+
+# - start -
+
+root.mainloop()
+