wxPython/demo/PopupMenu.py

   1
   2 import  wx
   3
   4 import  images
   5
   6 #----------------------------------------------------------------------
   7
   8 text = """\
   9
  10 Right-click on any bare area of this panel (or Ctrl-click on the Mac)
  11 to show a popup menu.  Then look at the code for this sample.  Notice
  12 how the PopupMenu method is similar to the ShowModal method of a
  13 wx.Dialog in that it doesn't return until the popup menu has been
  14 dismissed.  The event handlers for the popup menu items can either be
  15 attached to the menu itself, or to the window that invokes PopupMenu.
  16 """
  17
  18 #----------------------------------------------------------------------
  19
  20 class TestPanel(wx.Panel):
  21     def __init__(self, parent, log):
  22         self.log = log
  23         wx.Panel.__init__(self, parent, -1)
  24         box = wx.BoxSizer(wx.VERTICAL)
  25
  26         # Make and layout the controls
  27         fs = self.GetFont().GetPointSize()
  28         bf = wx.Font(fs+4, wx.SWISS, wx.NORMAL, wx.BOLD)
  29         nf = wx.Font(fs+2, wx.SWISS, wx.NORMAL, wx.NORMAL)
  30
  31         t = wx.StaticText(self, -1, "PopupMenu")
  32         t.SetFont(bf)
  33         box.Add(t, 0, wx.CENTER|wx.ALL, 5)
  34         self.Bind(wx.EVT_RIGHT_UP, self.OnRightClick)
  35
  36
  37         box.Add(wx.StaticLine(self, -1), 0, wx.EXPAND)
  38         box.Add((10,20))
  39
  40         t = wx.StaticText(self, -1, text)
  41         t.SetFont(nf)
  42         box.Add(t, 0, wx.CENTER|wx.ALL, 5)
  43
  44         self.SetSizer(box)
  45
  46         self.Bind(wx.EVT_RIGHT_UP, self.OnRightClick)
  47
  48
  49     def OnRightClick(self, event):
  50         self.log.WriteText("OnRightClick\n")
  51
  52         # only do this part the first time so the events are only bound once
  53         #
  54         # Yet another anternate way to do IDs. Some prefer them up top to
  55         # avoid clutter, some prefer them close to the object of interest
  56         # for clarity.
  57         if not hasattr(self, "popupID1"):
  58             self.popupID1 = wx.NewId()
  59             self.popupID2 = wx.NewId()
  60             self.popupID3 = wx.NewId()
  61             self.popupID4 = wx.NewId()
  62             self.popupID5 = wx.NewId()
  63             self.popupID6 = wx.NewId()
  64             self.popupID7 = wx.NewId()
  65             self.popupID8 = wx.NewId()
  66             self.popupID9 = wx.NewId()
  67
  68             self.Bind(wx.EVT_MENU, self.OnPopupOne, id=self.popupID1)
  69             self.Bind(wx.EVT_MENU, self.OnPopupTwo, id=self.popupID2)
  70             self.Bind(wx.EVT_MENU, self.OnPopupThree, id=self.popupID3)
  71             self.Bind(wx.EVT_MENU, self.OnPopupFour, id=self.popupID4)
  72             self.Bind(wx.EVT_MENU, self.OnPopupFive, id=self.popupID5)
  73             self.Bind(wx.EVT_MENU, self.OnPopupSix, id=self.popupID6)
  74             self.Bind(wx.EVT_MENU, self.OnPopupSeven, id=self.popupID7)
  75             self.Bind(wx.EVT_MENU, self.OnPopupEight, id=self.popupID8)
  76             self.Bind(wx.EVT_MENU, self.OnPopupNine, id=self.popupID9)
  77
  78         # make a menu
  79         menu = wx.Menu()
  80         # Show how to put an icon in the menu
  81         item = wx.MenuItem(menu, self.popupID1,"One")
  82         bmp = images.getSmilesBitmap()
  83         item.SetBitmap(bmp)
  84         menu.AppendItem(item)
  85         # add some other items
  86         menu.Append(self.popupID2, "Two")
  87         menu.Append(self.popupID3, "Three")
  88         menu.Append(self.popupID4, "Four")
  89         menu.Append(self.popupID5, "Five")
  90         menu.Append(self.popupID6, "Six")
  91         # make a submenu
  92         sm = wx.Menu()
  93         sm.Append(self.popupID8, "sub item 1")
  94         sm.Append(self.popupID9, "sub item 1")
  95         menu.AppendMenu(self.popupID7, "Test Submenu", sm)
  96
  97
  98         # Popup the menu.  If an item is selected then its handler
  99         # will be called before PopupMenu returns.
 100         self.PopupMenu(menu, event.GetPosition())
 101         menu.Destroy()
 102
 103
 104     def OnPopupOne(self, event):
 105         self.log.WriteText("Popup one\n")
 106
 107     def OnPopupTwo(self, event):
 108         self.log.WriteText("Popup two\n")
 109
 110     def OnPopupThree(self, event):
 111         self.log.WriteText("Popup three\n")
 112
 113     def OnPopupFour(self, event):
 114         self.log.WriteText("Popup four\n")
 115
 116     def OnPopupFive(self, event):
 117         self.log.WriteText("Popup five\n")
 118
 119     def OnPopupSix(self, event):
 120         self.log.WriteText("Popup six\n")
 121
 122     def OnPopupSeven(self, event):
 123         self.log.WriteText("Popup seven\n")
 124
 125     def OnPopupEight(self, event):
 126         self.log.WriteText("Popup eight\n")
 127
 128     def OnPopupNine(self, event):
 129         self.log.WriteText("Popup nine\n")
 130
 131
 132
 133
 134
 135 #----------------------------------------------------------------------
 136
 137 def runTest(frame, nb, log):
 138     win = TestPanel(nb, log)
 139     return win
 140
 141 #----------------------------------------------------------------------
 142
 143
 144
 145 overview = """<html><body>
 146 <h2><center>PopupMenu</center></h2>
 147 """ + text + """
 148 </body></html>
 149 """
 150
 151
 152
 153 if __name__ == '__main__':
 154     import sys,os
 155     import run
 156     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
 157