# You have to overwrite this class and provide implementations

# for these methods.

@staticmethod

def OnSetFocus(WindowHandle windowHandle, long msg, long wparam,

long lparam):

# Available only on Windows, but have it available on other

# platforms so that PyCharm doesn't warn about unresolved reference.

pass

@staticmethod

def OnSize(WindowHandle windowHandle, long msg, long wparam, long lparam):

# Available only on Windows, but have it available on other

# platforms so that PyCharm doesn't warn about unresolved reference.

pass

@staticmethod

def OnEraseBackground(WindowHandle windowHandle, long msg, long wparam,

long lparam):

# Available only on Windows, but have it available on other

# platforms so that PyCharm doesn't warn about unresolved reference.

pass

@staticmethod

def GetParentHandle(WindowHandle windowHandle):

Debug("WindowUtils::GetParentHandle() not implemented (returns 0)")

return 0

@staticmethod

def IsWindowHandle(WindowHandle windowHandle):

Debug("WindowUtils::IsWindowHandle() not implemented (always True)")

return True

@staticmethod

def InstallX11ErrorHandlers():