47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
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import tkinter as tk
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def tk_01():
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"""Create a window that will ask the user to enter their name. When they
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click on a btn_acept it should display the message 'Hello' and their
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name and change the background colour and font colour of the message
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box."""
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def click():
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name = txt_in_box.get()
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if name == "":
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reset()
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else:
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txt_out_box["fg"] = "black"
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txt_out_box["bg"] = "magenta"
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txt_out_box["text"] = f"Hola {name}"
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txt_in_box.delete(0, 'end')
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txt_in_box.focus()
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def reset():
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txt_out_box["fg"] = "red"
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txt_out_box["bg"] = "cyan"
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txt_out_box["text"] = ""
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window = tk.Tk()
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window.title("Saludo TK")
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window.geometry("390x200")
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lbl_info = tk.Label(text="Ingresa tu nombre: ")
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lbl_info.place(x=40, y=25, width=150, height=35)
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txt_in_box = tk.Entry()
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txt_in_box["justify"] = "center"
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txt_in_box.place(x=180, y=25, width=150, height=35)
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txt_in_box.focus()
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txt_out_box = tk.Message(text="")
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txt_out_box["fg"] = "red"
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txt_out_box["bg"] = "cyan"
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txt_out_box["justify"] = "center"
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txt_out_box["width"] = 250
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txt_out_box["font"] = "TkHeadingFont"
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txt_out_box.place(x=40, y=120, width=300, height=50)
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btn_acept = tk.Button(text="ACEPTAR", command=click)
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btn_acept.place(x=40, y=75, width=300, height=35)
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window.mainloop()
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