def __init__(self, parent=None):
wx.Frame.__init__ ( self, parent, id = wx.ID_ANY, title = wx.EmptyString, pos = wx.DefaultPosition, size = wx.Size( -1,-1 ), style = wx.DEFAULT_FRAME_STYLE|wx.TAB_TRAVERSAL )
self.SetSizeHintsSz( wx.DefaultSize, wx.DefaultSize )
self.SetBackgroundColour( wx.Colour( 255, 255, 255 ) )
sizer = wx.BoxSizer( wx.VERTICAL )
self.txt_info = wx.StaticText( self, wx.ID_ANY, u'500*500 pixels 173k', wx.DefaultPosition, wx.DefaultSize, 0 )
self.txt_info.Wrap( -1 )
sizer.Add( self.txt_info, 0, wx.ALL, 0 )
self.canvas = Canvas(self)
self.canvas.fit = self
sizer.Add( self.canvas, 1, wx.EXPAND |wx.ALL, 0 )
self.page = wx.ScrollBar( self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.SB_HORIZONTAL)
self.page.SetScrollbar(0,0,0,0, refresh=True)
sizer.Add( self.page, 0, wx.ALL|wx.EXPAND, 0 )
#self.page.Hide()
self.SetSizer(sizer)
self.Layout()
self.Bind(wx.EVT_IDLE, self.on_idle)
self.Bind(wx.EVT_SCROLL_THUMBTRACK, self.on_scroll)
self.Bind(wx.EVT_ACTIVATE, self.on_valid)
self.Bind(wx.EVT_CLOSE, self.on_close)
self.canvas.Bind(wx.EVT_CHAR, self.on_key)
self.canvas.SetFocus()
# panel.Bind(wx.EVT_CHAR, self.OnKeyDown)
self.opage = 0
self.Fit()
WindowsManager.add(self)
def on_valid(self, event):
if event.GetActive():
WindowsManager.add(self)
