wxPython/demo/PopupMenu.py

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