任务b的wxpython图标

Question

我试图在我的wxpython程序中设置一个图标。到目前为止，在阅读了许多页面和示例之后，我能够在窗口设置一个图标，这在使用alt+tab时也可以工作（我在Windows 7上工作）。

但是任务栏上的图标是通常的python默认图标。

我不明白为什么这么简单的任务会有这么多麻烦。

这是我的代码：

class GraphFrame(wx.Frame):
    """ The main frame of the application
    """
    title = 'My first wxprogram'

    def __init__(self):
        wx.Frame.__init__(self, None, -1, self.title)

        ico = wx.Icon('dog.ico', wx.BITMAP_TYPE_ICO)
        self.SetIcon(ico)
        self.set_icon  

        self.create_menu()
        self.create_status_bar()
        self.create_main_panel()
        #...

Answer 1

目前无法通过wxPython设置任务栏图标（除非您分离系统变量），这是因为windows从可执行文件（在您的例子中是Python）获取应用程序图标

如果您使用pyinstaller或py2exe（我更喜欢前者），在编译时可以设置应用程序图标-这将使任务栏图标正确。

如果使用pyinstaller，则需要在specfile中设置图标：

exe = EXE(pyz,
          a.scripts,
          a.binaries,
          a.datas,
          name=os.path.join('..\\path\\to\\output', 'AppName.exe'),
          icon='C:\\abs\\path\\to\\icon\\icon.ico',
          debug=False,
          strip=False,
          upx=False,
          console=False )

icon=...行设置任务栏图标。

剩下的python代码也很好。

Answer 2

它应该按预期工作。我想你的问题只是图标格式。我通常使用wxPython附带的img2py.py脚本在代码中嵌入图标。下面是一个工作示例：

import wx
from wx.lib.embeddedimage import PyEmbeddedImage

plane = PyEmbeddedImage(
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    "J/PWvEJFvIIUFfBsN664N3OJ5VgC2WVPYJe93/5oKrM4KpvxDz///d739zzf7/N9H+AJjyNG"
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    "fgLNk71QGMHX+Q6QYssPOfX/t+gTnvCEx4pfALyBxD1SVtncAAAAAElFTkSuQmCC")

class MainWindow(wx.Frame):
    def __init__(self, *args, **kwargs):
        wx.Frame.__init__(self, *args, **kwargs)
        self.SetIcon(plane.GetIcon())
        self.panel = wx.Panel(self)
        self.Show()

app = wx.App(False)
win = MainWindow(None)
app.MainLoop()

Answer 3

我在另一个与PyQt相关的SO问题/答案中找到了第二个答案中描述的问题的解决方案。在创建GUI之前将此代码添加到应用程序中：

import ctypes
myappid = 'mycompany.myproduct.subproduct.version' # arbitrary string
ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(myappid)

图标将通过任务栏按钮设置正确设置。

可以在这里找到解释：https://stackoverflow.com/a/1552105/674475