擅长:python、mysql、java
<p>这对我有用:</p>
<pre><code>import wx
class SpinStepCtrl(wx.SpinCtrl):
def __init__(self, *args, **kwargs):
wx.SpinCtrl.__init__(self, *args, **kwargs)
self.step = 99
self.Bind(wx.EVT_SPIN_UP, self.OnUp)
self.Bind(wx.EVT_SPIN_DOWN, self.OnDown)
def OnUp(self, event):
self.SetValue(self.GetValue() + self.step)
def OnDown(self, event):
self.SetValue(self.GetValue() - self.step)
class MainWindow(wx.Frame):
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
self.panel = wx.Panel(self)
self.spin = SpinStepCtrl(self.panel, min=0, max=1000)
self.Show()
app = wx.App(False)
win = MainWindow(None)
app.MainLoop()
</code></pre>