# coding=utf-8 # 文件位置: code\cho13\ch13_8_4.py import wx class MyFrame(wx.Frame): def __init__(self): super().__init__(None, title='静态图片控制', size=(300, 300)) self.panel = wx.Panel(parent=self) self.bmps = [wx.Bitmap('images/3.jpg', wx.BITMAP_TYPE_JPG), wx.Bitmap('images/4.jpg', wx.BITMAP_TYPE_JPG), wx.Bitmap('images/1.webp', wx.BITMAP_TYPE_WEBP)] b1 = wx.Button(self.panel, id=1, label='Button1') b2 = wx.Button(self.panel, id=1, label='Button2') self.Bind(wx.EVT_BUTTON, self.on_click, id=1, id2=2) self.image = wx.StaticBitmap(self.panel, bitmap=self.bmps[0]) vbox = wx.BoxSizer(wx.VERTICAL) vbox.Add(b1, proportion=1, flag=wx.EXPAND) vbox.Add(b2, proportion=1, flag=wx.EXPAND) vbox.Add(self.image, proportion=3, flag=wx.EXPAND) self.panel.SetSizer(vbox) def on_click(self, event): event_id = event.GetId() if event_id == 1: self.image.SetBitmap(self.bmps[1]) else: self.image.SetBitmap(self.bmps[2]) self.panel.Layout() app = wx.App() frm = wx.Frame frm.Show() app.MainLoop()
时间: 2023-12-27 22:03:45 浏览: 30
这段代码存在一些错误,无法正常运行。以下是错误的修正:
1. 缺少括号:`frm = wx.Frame`应该改为`frm = MyFrame()`
2. EVT_BUTTON绑定错误:应该是`self.Bind(wx.EVT_BUTTON, self.on_click, id=1)`和`self.Bind(wx.EVT_BUTTON, self.on_click, id=2)`,分别绑定id为1和2的按钮。
3. 图片路径错误:需要将图片放在与代码同级的images文件夹下。
修正后的代码如下:
```python
# coding=utf-8
# 文件位置: code\cho13\ch13_8_4.py
import wx
class MyFrame(wx.Frame):
def __init__(self):
super().__init__(None, title='静态图片控制', size=(300, 300))
self.panel = wx.Panel(parent=self)
self.bmps = [wx.Bitmap('images/3.jpg', wx.BITMAP_TYPE_JPG),
wx.Bitmap('images/4.jpg', wx.BITMAP_TYPE_JPG),
wx.Bitmap('images/1.webp', wx.BITMAP_TYPE_WEBP)]
b1 = wx.Button(self.panel, id=1, label='Button1')
b2 = wx.Button(self.panel, id=2, label='Button2')
self.Bind(wx.EVT_BUTTON, self.on_click, id=1)
self.Bind(wx.EVT_BUTTON, self.on_click, id=2)
self.image = wx.StaticBitmap(self.panel, bitmap=self.bmps[0])
vbox = wx.BoxSizer(wx.VERTICAL)
vbox.Add(b1, proportion=1, flag=wx.EXPAND)
vbox.Add(b2, proportion=1, flag=wx.EXPAND)
vbox.Add(self.image, proportion=3, flag=wx.EXPAND)
self.panel.SetSizer(vbox)
def on_click(self, event):
event_id = event.GetId()
if event_id == 1:
self.image.SetBitmap(self.bmps[1])
else:
self.image.SetBitmap(self.bmps[2])
self.panel.Layout()
app = wx.App()
frm = MyFrame()
frm.Show()
app.MainLoop()
```