wxpython中文教程_wxPython选项卡

虽然我们没有为 wxPython 系列大量使用面向对象&＃xff0c;但出于简单的原因&＃xff0c;我们无法绕过它。在本教程中&＃xff0c;你将学习如何使用 wxPython 创建选项卡界面。

类 Mainframe 用来创建框架&＃xff0c;就像我们在前面的例子中所做的那样。其他类是选项卡的内容。我们在主框架中创建了一个面板和笔记本&＃xff08;标签夹&＃xff09;。然后我们创建 tab 对象&＃xff1a;

tab1 &＃61; TabOne(nb)

tab2 &＃61; TabTwo(nb)

...

我们使用以下方法附加到标签夹&＃xff1a;

nb.AddPage(tab1, "Tab 1")

nb.AddPage(tab2, "Tab 2")

...

完整代码&＃xff1a;

import wx

# Define the tab content as classes:

class TabOne(wx.Panel):

def __init__(self, parent):

wx.Panel.__init__(self, parent)

t &＃61; wx.StaticText(self, -1, "This is the first tab", (20,20))

class TabTwo(wx.Panel):

def __init__(self, parent):

wx.Panel.__init__(self, parent)

t &＃61; wx.StaticText(self, -1, "This is the second tab", (20,20))

class TabThree(wx.Panel):

def __init__(self, parent):

wx.Panel.__init__(self, parent)

t &＃61; wx.StaticText(self, -1, "This is the third tab", (20,20))

class TabFour(wx.Panel):

def __init__(self, parent):

wx.Panel.__init__(self, parent)

t &＃61; wx.StaticText(self, -1, "This is the last tab", (20,20))

class MainFrame(wx.Frame):

def __init__(self):

wx.Frame.__init__(self, None, title&＃61;"wxPython tabs example &＃64;pythonspot.com")

# Create a panel and notebook (tabs holder)

p &＃61; wx.Panel(self)

nb &＃61; wx.Notebook(p)

# Create the tab windows

tab1 &＃61; TabOne(nb)

tab2 &＃61; TabTwo(nb)

tab3 &＃61; TabThree(nb)

tab4 &＃61; TabFour(nb)

# Add the windows to tabs and name them.

nb.AddPage(tab1, "Tab 1")

nb.AddPage(tab2, "Tab 2")

nb.AddPage(tab3, "Tab 3")

nb.AddPage(tab4, "Tab 4")

# Set noteboook in a sizer to create the layout

sizer &＃61; wx.BoxSizer()

sizer.Add(nb, 1, wx.EXPAND)

p.SetSizer(sizer)

if __name__ &＃61;&＃61; "__main__":

app &＃61; wx.App()

MainFrame().Show()

app.MainLoop()

输出&＃xff1a;