Updated example per feedback in slightlynybbled#29

slightlynybbled · slightlynybbled · commit a05f038e89fe · 2018-05-04T07:14:12.000-04:00
diff --git a/examples/label_grid.py b/examples/label_grid.py
@@ -1,9 +1,11 @@
 import tkinter as tk
 import tk_tools
 
+from random import randint
+
 
 def add_row():
-    row = [1, 2, 3]
+    row = [randint(0, 10) for _ in range(3)]
     label_grid.add_row(row)
 
 
@@ -15,13 +17,19 @@ def remove_row():
 
     root = tk.Tk()
 
-    label_grid = tk_tools.LabelGrid(root, 3, ['Column0', 'Column1', 'Column2'])
-    label_grid.grid(row=0, column=0)
-
     add_row_btn = tk.Button(text='Add Row', command=add_row)
-    add_row_btn.grid(row=1, column=0, sticky='EW')
+    add_row_btn.grid(row=0, column=0, columnspan=2, sticky='ew')
 
     remove_row_btn = tk.Button(text='Remove Row', command=remove_row)
-    remove_row_btn.grid(row=2, column=0, sticky='EW')
+    remove_row_btn.grid(row=1, column=0, sticky='ew')
+
+    row_to_remove_entry = tk.Entry(root)
+    row_to_remove_entry.grid(row=1, column=1, sticky='ew')
+    row_to_remove_entry.insert(0, '0')
+
+    remove_row_btn.config(command=lambda: label_grid.remove_row(int(row_to_remove_entry.get())))
+
+    label_grid = tk_tools.LabelGrid(root, 3, ['Column0', 'Column1', 'Column2'])
+    label_grid.grid(row=2, column=0, columnspan=2, sticky='ew')
 
     root.mainloop()
