python tkinter 切换窗口教程
时间: 2023-04-08 15:00:58 浏览: 122
可以回答这个问题。以下是一个简单的 Python tkinter 切换窗口教程:
1. 导入 tkinter 模块
```python
import tkinter as tk
```
2. 创建主窗口和子窗口
```python
# 创建主窗口
root = tk.Tk()
# 创建子窗口
win1 = tk.Toplevel(root)
win2 = tk.Toplevel(root)
# 隐藏子窗口
win1.withdraw()
win2.withdraw()
```
3. 创建切换函数
```python
def switch_window(window):
# 隐藏当前窗口
root.withdraw()
# 显示目标窗口
window.deiconify()
```
4. 创建按钮并绑定切换函数
```python
# 创建按钮
btn1 = tk.Button(root, text="打开窗口1", command=lambda: switch_window(win1))
btn2 = tk.Button(root, text="打开窗口2", command=lambda: switch_window(win2))
# 显示按钮
btn1.pack()
btn2.pack()
```
5. 运行程序
```python
root.mainloop()
```
以上就是一个简单的 Python tkinter 切换窗口教程。希望对你有所帮助!
相关问题
python tkinter窗口切换
在 Python 中使用 tkinter 切换窗口可以使用 Toplevel 类创建新窗口,并使用 .withdraw() 和 .deiconify() 方法隐藏和显示窗口。例如:
```
import tkinter as tk
def switch_to_second_window():
first_window.withdraw()
second_window.deiconify()
first_window = tk.Tk()
second_window = tk.Toplevel(first_window)
first_window_button = tk.Button(first_window, text="Switch to second window", command=switch_to_second_window)
first_window_button.pack()
first_window.mainloop()
```
这段代码会创建两个窗口,当第一个窗口中的按钮被点击时,第一个窗口会被隐藏,第二个窗口会被显示。
python tkinter窗口全屏
要使Python Tkinter窗口全屏,可以使用如下代码:
```
import tkinter as tk
# 创建一个Tkinter窗口
window = tk.Tk()
# 隐藏窗口的标题栏和边框
window.overrideredirect(True)
# 获取屏幕的宽度和高度
screen_width = window.winfo_screenwidth()
screen_height = window.winfo_screenheight()
# 设置窗口的大小为全屏
window.geometry("%dx%d" % (screen_width, screen_height))
# 进入消息循环,使窗口一直保持全屏状态
window.mainloop()
```
这段代码首先导入了必要的模块,并创建了一个Tkinter窗口。然后,通过`window.overrideredirect(True)`来隐藏窗口的标题栏和边框。接下来,获取屏幕的宽度和高度,并使用`window.geometry()`方法将窗口大小设置为全屏。最后,通过`window.mainloop()`进入消息循环,使窗口一直保持全屏状态。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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