我想要在用戶選擇或更改筆記本上的選項卡時觸發一個事件。這是我的代碼。在PageOne類中,我嘗試使用ChangingTest(self,evt)函數綁定wx.aui.EVT_AUINOTEBOOK_PAGE_CHANGED。似乎無論我在綁定時嘗試使用什麼事件,都無法啓動事件。這可能嗎?我錯過了什麼?在wxPython中選擇筆記本中的選項卡時沒有事件
我沒有問題點擊按鈕並調用self.ChangingTest,但我想單擊該選項卡來調用self.ChangingTest。
import wx
import wx.lib.inspection
class PageOne(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
box = wx.BoxSizer(wx.VERTICAL)
# Want the users' click on the panel tab to fire an event and
# call ChangingTest
self.Bind(wx.aui.EVT_AUINOTEBOOK_PAGE_CHANGED, self.ChangingTest)
cmdClick = wx.Button(self, wx.ID_CLOSE, "Click Me")
cmdClick.Bind(wx.EVT_BUTTON, self.ChangingTest)
box.Add(cmdClick, 0, wx.ALL, 10)
def ChangingTest(self, evt):
print "ChangingTest2"
class PageTwo(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
t = wx.StaticText(self, -1, "This is a PageTwo object", (40,40))
class PageThree(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
t = wx.StaticText(self, -1, "This is a PageThree object", (60,60))
class MainFrame(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, title="Simple Notebook Example")
# Here we create a panel and a notebook on the panel
p = wx.Panel(self)
nb = wx.Notebook(p)
# create the page windows as children of the notebook
page1 = PageOne(nb)
page2 = PageTwo(nb)
page3 = PageThree(nb)
# add the pages to the notebook with the label to show on the tab
nb.AddPage(page1, "Page 1")
nb.AddPage(page2, "Page 2")
nb.AddPage(page3, "Page 3")
# finally, put the notebook in a sizer for the panel to manage
# the layout
sizer = wx.BoxSizer()
sizer.Add(nb, 1, wx.EXPAND)
p.SetSizer(sizer)
if __name__ == "__main__":
app = wx.App()
MainFrame().Show()
app.MainLoop()
我這裏工作版本:
import wx
class PageOne(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
t = wx.StaticText(self, -1, "This is a PageOne object", (20,20))
class PageTwo(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
t = wx.StaticText(self, -1, "This is a PageTwo object", (40,40))
class PageThree(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
t = wx.StaticText(self, -1, "This is a PageThree object", (60,60))
class MainFrame(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, title="Simple Notebook Example")
# Here we create a panel and a notebook on the panel
p = wx.Panel(self)
nb = wx.Notebook(p)
# create the page windows as children of the notebook
page1 = PageOne(nb)
page2 = PageTwo(nb)
page3 = PageThree(nb)
# add the pages to the notebook with the label to show on the tab
nb.AddPage(page1, "Page 1")
nb.AddPage(page2, "Page 2")
nb.AddPage(page3, "Page 3")
# finally, put the notebook in a sizer for the panel to manage
# the layout
sizer = wx.BoxSizer()
sizer.Add(nb, 1, wx.EXPAND)
p.SetSizer(sizer)
# bind event to notebook
nb.Bind(wx.EVT_NOTEBOOK_PAGE_CHANGED, self.ChangingTest)
def ChangingTest(self, evt):
print "It worked!"
if __name__ == "__main__":
app = wx.App()
MainFrame().Show()
app.MainLoop()
感謝您的信息。我將事件綁定到錯誤的對象。一旦我在筆記本上做了「綁定」而不是PageOne,它工作得很好。再次感謝你的幫助。 – 2013-03-15 18:24:22
這是代碼的工作版本。 級的主機(wx.Frame): DEF __init __(個體): wx.Frame .__初始化__(個體,無,標題= 「簡單實施例筆記本」) #這裏我們創建一個面板和一個筆記本面板 上p = wx.Panel(個體經營) NB = wx.Notebook(p) #創建頁面窗口作爲筆記本電腦的孩子 第1頁= PAGEONE(NB) ... #綁定事件筆記本 nb.Bind (wx.EVT_NOTEBOOK_PAGE_CHANGED,self.ChangingTest) def ChangingTest(self,evt): print「It worked!」 – 2013-03-15 18:56:02