def refresh():
global connected
if connected == True:
table_data = connectTools.query("inventory", "*")
else:
connected = connectTools.connect()
table_data = connectTools.query("inventory", "*")
def createWindow():
global inventory
global root
global main
global button_panel
global table_data
global connected
if connected == True:
table_data = connectTools.query("inventory", "*")
else:
connected = connectTools.connect()
table_data = connectTools.query("inventory", "*")
columns = ("item_id", "quantity", "category", "price", "cost",
"desired_quantity", "sale", "sale_start", "sale_end",
"sale_price" , "supplier")
proper_columns = ("Item ID", "Quantity", "Category", "Price", "Cost",
"Desired Quantity", "Sale?", "Sale Start Date", "Sale End Date",
"Sale Price", "Supplier")
proper_widths = (85, 55, 80, 60, 60, 100, 40, 100, 100, 60, 80)
root = tk.Tk()
root.wm_title("Modify Inventory")
root.resizable(width=FALSE, height=FALSE)
root.geometry('{}x{}'.format(950,600))#Size of the window
main = tk.Frame(root)
main.grid(sticky="nesw")
main.columnconfigure(0,weight=1)
main.rowconfigure(0,weight=1)
button_panel = tk.Frame(root)
button_panel.grid(row=0, column=1)
inventory = ttk.Treeview(main, columns=(columns), show="headings")
inventory["columns"] = columns
for headings in range(0,len(proper_columns)):
inventory.heading(headings, text=proper_columns[headings])
inventory.column(columns[headings], width=proper_widths[headings])
for row in range(0, len(table_data)):
inventory.insert("", row, values=table_data[row])
##xsb = ttk.Scrollbar(inventory, orient='horizontal', command=inventory.xview)
##xsb.grid(row=1, column=1, sticky='ew')
inventory.grid(row=0, column=0, sticky='ns')
##ysb = ttk.Scrollbar(inventory, orient='vertical', command=inventory.yview)
add = tk.Button(button_panel, text="Add", command=addItem, width=17, height=10)
add.grid(row=0, column=0, columnspan=1, rowspan=1)
modify = tk.Button(button_panel, text="Modify", command=modifyItem, width=17, height=10)
modify.grid(row=1, column=0, columnspan=1, rowspan=1)
close = tk.Button(button_panel, text="Exit", command=root.destroy, width=17, height=10)
close.grid(row=2, column=0, columnspan=1, rowspan=1)
##inventory.bind('<ButtonRelease-1>', selectItem)
##root.grid(10, 10, 5, 5)
root.mainloop()