Added the sample code from wxPython In Action to the samples dir

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42925 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/samples/wxPIA_book/Chapter-10/popupmenu.py

@@ -0,0 +1,49 @@
+import wx
+
+class MyFrame(wx.Frame):
+    def __init__(self):
+        wx.Frame.__init__(self, None, -1,
+                          "Popup Menu Example")
+        self.panel = p = wx.Panel(self)
+        menu = wx.Menu()
+        exit = menu.Append(-1, "Exit")
+        self.Bind(wx.EVT_MENU, self.OnExit, exit)
+                  
+        menuBar = wx.MenuBar()
+        menuBar.Append(menu, "Menu")
+        self.SetMenuBar(menuBar)
+
+        wx.StaticText(p, -1,
+            "Right-click on the panel to show a popup menu",
+            (25,25))
+
+        self.popupmenu = wx.Menu()
+        for text in "one two three four five".split():
+            item = self.popupmenu.Append(-1, text)
+            self.Bind(wx.EVT_MENU, self.OnPopupItemSelected, item)
+        p.Bind(wx.EVT_CONTEXT_MENU, self.OnShowPopup)
+
+
+    def OnShowPopup(self, event):
+        pos = event.GetPosition()
+        pos = self.panel.ScreenToClient(pos)
+        self.panel.PopupMenu(self.popupmenu, pos)
+        
+
+    def OnPopupItemSelected(self, event):
+        item = self.popupmenu.FindItemById(event.GetId())
+        text = item.GetText()
+        wx.MessageBox("You selected item '%s'" % text)
+        
+
+    def OnExit(self, event):
+        self.Close()
+        
+
+if __name__ == "__main__":
+    app = wx.PySimpleApp()
+    frame = MyFrame()
+    frame.Show()
+    app.MainLoop()
+
+