我是wxPython的新手,無法解決一個問題。我需要不斷更新面板的時鐘值。我有一個解決方案,但在這種情況下,我通常無法關閉窗口(alt + f4不起作用)。 另外我不會理解.Update .Refresh和.Destroy應該被調用的區別是什麼?wxPython繼續更新面板
有人可以推薦一本好書,如何在wxPython中編程? 感謝您的幫助。
class TimeDatePanel(wx.Panel):
def __init__(self, parent, ID=ID_TIMEDATE, pos=wx.DefaultPosition, size=(50, 50), controller=None):
wx.Panel.__init__(self, parent, ID, pos, size, wx.RAISED_BORDER)
self.controller = controller
transCoded = controller.transCodes
layout = wx.GridSizer(5,2,0,10)
layout.Add(wx.StaticText(self, wx.ID_ANY, transCoded.get("Time & Date")))
layout.Add(wx.StaticText(self, wx.ID_ANY, ""), 0,flag=wx.ALL)
layout.Add(wx.StaticText(self, wx.ID_ANY, transCoded.get("Local time")), 0,flag=wx.ALL|wx.ALIGN_RIGHT)
self.LT = wx.StaticText(self, wx.ID_ANY, "")
layout.Add(self.LT)
layout.Add(wx.StaticText(self, wx.ID_ANY, transCoded.get("UTC")), 0,flag=wx.ALL|wx.ALIGN_RIGHT)
self.UTC = wx.StaticText(self, wx.ID_ANY, "")
layout.Add(self.UTC)
layout.Add(wx.StaticText(self, wx.ID_ANY, transCoded.get("Julian day")), 0,flag=wx.ALL|wx.ALIGN_RIGHT)
self.JD = wx.StaticText(self, wx.ID_ANY, "")
layout.Add(self.JD)
layout.Add(wx.StaticText(self, wx.ID_ANY, transCoded.get("Local sidereal time")), 0,flag=wx.ALL|wx.ALIGN_RIGHT)
self.LST = wx.StaticText(self, wx.ID_ANY, "")
layout.Add(self.LST)
self.SetSizer(layout)
self.updateTimeDate()
self.Fit()
wx.EVT_PAINT(self, self.onPaint)
def onPaint(self, event=None):
self.updateTimeDate()
def updateTimeDate(self):
mechanics = self.controller.mechanics
self.LT.SetLabel(str(mechanics.getLT()))
self.UTC.SetLabel(str(mechanics.getUTC()))
self.JD.SetLabel(str(mechanics.getYD()))
self.LST.SetLabel(str(mechanics.getLST()))
感謝您的幫助,它很有用 – ekitru