我对这段代码有问题:
import wx
class Example(wx.Frame):
def __init__(self, *args, **kwargs):
super(Example, self).__init__(*args, **kwargs)
self.InitUI()
def InitUI(self):
toolbar = self.CreateToolBar()
qtool = toolbar.AddLabelTool(wx.ID_ANY, 'Quit', wx.Bitmap('texit.png'))
toolbar.Realize()
self.Bind(wx.EVT_TOOL, self.OnQuit, qtool)
self.SetSize((250, 200))
self.SetTitle('Simple toolbar')
self.Centre()
self.Show(True)
def OnQuit(self, e):
self.Close()
def main():
ex = wx.App()
Example(None)
ex.MainLoop()
if __name__ == '__main__':
main()
当我运行它时,我得到:
Traceback (most recent call last):
File "...maintest.py", line 34, in <module>
main()
File "...painter3Dmaintest.py", line 29, in main
Example(None)
File "...maintest.py", line 8, in __init__
self.InitUI()
File "...maintest.py", line 14, in InitUI
toolbar.Realize()
File "C:Python27libsite-packageswx-2.9.4-mswwx_controls.py", line 3797, in Realize
return _controls_.ToolBarBase_Realize(*args, **kwargs)
wx._core.PyAssertionError: C++ assertion "Assert failure" failed at ....srcmswtoolbar.cpp(796) in wxToolBar::Realize(): invalid tool button bitmap
我使用:
Win7
Python2.7
wxPython2.8 unicode
我将感谢你的回答。
您的脚本找不到名为texit.png
的图像。
首先,在wxPython库安装目录中找到该映像。提示:尝试在C:Python27Libsite-packageswx-3.0-mswwxtoolsEditrapixmapsthemeTangomenu
中查找名为quit.png
的文件。
然后,将该图像复制到与脚本相同的位置,或者在脚本中添加一些Python代码以指定图像位置的路径。
我在Windows7上使用Python 2.7 64位和wxPython 3.0。我在你的代码上遵循了这个解决方案,它对我来说很好。
尝试:
import wx
class Example(wx.Frame):
def __init__(self, *args, **kwargs):
super(Example, self).__init__(*args, **kwargs)
self.InitUI()
def InitUI(self):
toolbar = self.CreateToolBar()
myimage = wx.Image('texit.png')
qtool = toolbar.AddLabelTool(wx.ID_ANY, 'Quit', wx.BitmapFromImage(myimage))
toolbar.Realize()
self.Bind(wx.EVT_TOOL, self.OnQuit, qtool)
self.SetSize((250, 200))
self.SetTitle('Simple toolbar')
self.Centre()
self.Show(True)
def OnQuit(self, e):
self.Close()
def main():
ex = wx.App()
Example(None)
ex.MainLoop()
if __name__ == '__main__':
main()
也许这可以帮助你:D