74 lines
2.8 KiB
Python
74 lines
2.8 KiB
Python
import tkinter as tk
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from tkinter import scrolledtext
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import socket
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import threading
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class ChatWidget:
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def __init__(self, parent):
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self.parent = parent
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self.frame = tk.Frame(self.parent, bg="lightgreen", width=200, height=300) # Ajustar tamaño del frame
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self.frame.pack(fill="x", expand=False, padx=10, pady=10)
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# Label superior
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self.label = tk.Label(self.frame, text="Chat", font=("Arial", 14, "bold"), fg="red", bg="lightgreen")
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self.label.pack(pady=5)
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# Caja de texto para los mensajes
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self.chat_display = scrolledtext.ScrolledText(
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self.frame, wrap=tk.WORD, state="disabled", width=40, height=10 # Reducir dimensiones
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)
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self.chat_display.pack(pady=5)
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# Campo de entrada para escribir mensajes
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self.message_entry = tk.Entry(self.frame, width=35) # Reducir ancho
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self.message_entry.pack(pady=5)
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self.message_entry.bind("<Return>", self.send_message)
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# Botón para enviar mensajes
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self.send_button = tk.Button(self.frame, text="Enviar", command=self.send_message, width=10) # Reducir tamaño
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self.send_button.pack(pady=5)
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# Configuración del cliente socket
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self.client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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self.server_address = ("127.0.0.1", 3333) # Cambiar a la IP del servidor si es necesario
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try:
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self.client_socket.connect(self.server_address)
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threading.Thread(target=self.receive_messages, daemon=True).start()
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except Exception as e:
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self.display_message(f"[ERROR] No se pudo conectar al servidor: {e}")
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def send_message(self, event=None):
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message = self.message_entry.get()
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if message:
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try:
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self.client_socket.send(message.encode("utf-8"))
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self.message_entry.delete(0, tk.END)
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except Exception as e:
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self.display_message(f"[ERROR] No se pudo enviar el mensaje: {e}")
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def receive_messages(self):
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"""Recibe mensajes del servidor y los muestra en el chat."""
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while True:
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try:
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message = self.client_socket.recv(1024).decode("utf-8")
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if message:
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self.display_message(message) # Mostrar mensaje en la caja de chat
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else:
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break
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except:
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self.display_message("[DESCONECTADO] Conexión perdida con el servidor.")
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break
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def display_message(self, message):
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self.chat_display.config(state="normal")
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self.chat_display.insert(tk.END, message + "\n")
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self.chat_display.config(state="disabled")
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self.chat_display.see(tk.END)
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def close_connection(self):
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try:
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self.client_socket.close()
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except:
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pass |