本文共 1459 字,大约阅读时间需要 4 分钟。
你可能不需要破坏任何东西。您可以根据需要隐藏和显示面板。我有一个在我的
blog
. 代码如下:
import wx
import wx.grid as gridlib
class PanelOne(wx.Panel):
""""""
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent=parent)
txt = wx.TextCtrl(self)
class PanelTwo(wx.Panel):
""""""
def __init__(self, parent):
"""Constructor"""
wx.Panel.__init__(self, parent=parent)
grid = gridlib.Grid(self)
grid.CreateGrid(25,12)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(grid, 0, wx.EXPAND)
self.SetSizer(sizer)
class MyForm(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, wx.ID_ANY,
"Panel Switcher Tutorial")
self.panel_one = PanelOne(self)
self.panel_two = PanelTwo(self)
self.panel_two.Hide()
self.sizer = wx.BoxSizer(wx.VERTICAL)
self.sizer.Add(self.panel_one, 1, wx.EXPAND)
self.sizer.Add(self.panel_two, 1, wx.EXPAND)
self.SetSizer(self.sizer)
menubar = wx.MenuBar()
fileMenu = wx.Menu()
switch_panels_menu_item = fileMenu.Append(wx.ID_ANY,
"Switch Panels",
"Some text")
self.Bind(wx.EVT_MENU, self.onSwitchPanels,
switch_panels_menu_item)
menubar.Append(fileMenu, '&File')
self.SetMenuBar(menubar)
def onSwitchPanels(self, event):
""""""
if self.panel_one.IsShown():
self.SetTitle("Panel Two Showing")
self.panel_one.Hide()
self.panel_two.Show()
else:
self.SetTitle("Panel One Showing")
self.panel_one.Show()
self.panel_two.Hide()
self.Layout()
# Run the program
if __name__ == "__main__":
app = wx.App(False)
frame = MyForm()
frame.Show()
app.MainLoop()
你可以对你的应用程序做同样的事情。
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