import wx
import wx.html2 as webview

class LeftPanel(wx.Panel):
    def __init__(self, parent):
        wx.Panel.__init__(self, parent=parent)
        stopBtn = wx.Button(self, label="Stop Timer")
        stopBtn.Bind(wx.EVT_BUTTON, self.onStop)
    def onStop(self,event):
        print('Stop Timer')
class RightPanel(wx.Panel):
    def __init__(self, parent):
        wx.Panel.__init__(self, parent=parent)
        self.current = "http://wxPython.org"
        self.frame = self.GetTopLevelParent()
        self.titleBase = self.frame.GetTitle()
        sizer = wx.BoxSizer(wx.VERTICAL)
        self.wv = webview.WebView.New(self)
        sizer.Add(self.wv, 1, wx.EXPAND)
        self.SetSizer(sizer)
        self.wv.LoadURL(self.current)    
        self.timer = wx.PyTimer(self.Timer1)
        self.timer.Start(3000)
    def Timer1(self):
        print('3-second timer')
class Frame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, None, title="Stop Timer", size=(500, 300), pos = (500, 300))
        splitter = wx.SplitterWindow(self)
        leftP = LeftPanel(splitter)
        rightP = RightPanel(splitter)
        splitter.SplitVertically(leftP, rightP)
        splitter.SetMinimumPaneSize(200)
        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(splitter, 1, wx.EXPAND)
        self.SetSizer(sizer)
if __name__ == "__main__":
    app = wx.App()
    win = Frame()
    win.CreateStatusBar()
    win.Show()
    app.MainLoop()