wxPython/demo/ScrolledPanel.py

   1
   2 import  wx
   3 import  wx.lib.scrolledpanel as scrolled
   4
   5 #----------------------------------------------------------------------
   6
   7 text = "one two buckle my shoe three four shut the door five six pick up sticks seven eight lay them straight nine ten big fat hen"
   8
   9
  10 class TestPanel(scrolled.ScrolledPanel):
  11     def __init__(self, parent, log):
  12         self.log = log
  13         scrolled.ScrolledPanel.__init__(self, parent, -1)
  14
  15         vbox = wx.BoxSizer(wx.VERTICAL)
  16         desc = wx.StaticText(self, -1,
  17                             "ScrolledPanel extends wx.ScrolledWindow, adding all "
  18                             "the necessary bits to set up scroll handling for you.\n\n"
  19                             "Here are three fixed size examples of its use. The "
  20                             "demo panel for this sample is also using it -- the \nwxStaticLine "
  21                             "below is intentionally made too long so a scrollbar will be "
  22                             "activated."
  23                             )
  24         desc.SetForegroundColour("Blue")
  25         vbox.Add(desc, 0, wx.ALIGN_LEFT|wx.ALL, 5)
  26         vbox.Add(wx.StaticLine(self, -1, size=(1024,-1)), 0, wx.ALL, 5)
  27         vbox.Add((20,20))
  28
  29         words = text.split()
  30
  31         panel1 = scrolled.ScrolledPanel(self, -1, size=(120,300),
  32                                  style = wx.TAB_TRAVERSAL|wx.SUNKEN_BORDER )
  33         fgs1 = wx.FlexGridSizer(cols=2, vgap=4, hgap=4)
  34
  35         for word in words:
  36             label = wx.StaticText(panel1, -1, word+":")
  37             tc = wx.TextCtrl(panel1, -1, word, size=(50,-1))
  38             fgs1.Add(label, flag=wx.ALIGN_RIGHT | wx.ALIGN_CENTER_VERTICAL)
  39             fgs1.Add(tc, flag=wx.EXPAND|wx.RIGHT, border=25)
  40
  41         panel1.SetSizer( fgs1 )
  42         panel1.SetAutoLayout(1)
  43         panel1.SetupScrolling( scroll_x=False )
  44
  45         panel2 = scrolled.ScrolledPanel(self, -1, size=(350, 40),
  46                                  style = wx.TAB_TRAVERSAL|wx.SUNKEN_BORDER)
  47         panel3 = scrolled.ScrolledPanel(self, -1, size=(200,100),
  48                                  style = wx.TAB_TRAVERSAL|wx.SUNKEN_BORDER)
  49
  50         fgs2 = wx.FlexGridSizer(cols=25, vgap=4, hgap=4)
  51         fgs3 = wx.FlexGridSizer(cols=5, vgap=4, hgap=4)
  52
  53         for i in range(len(words)):
  54             word = words[i]
  55             if i % 5 != 4:
  56                 label2 = wx.StaticText(panel2, -1, word)
  57                 fgs2.Add(label2, flag=wx.ALIGN_LEFT | wx.ALIGN_CENTER_VERTICAL)
  58                 label3 = wx.StaticText(panel3, -1, word)
  59                 fgs3.Add(label3, flag=wx.ALIGN_LEFT | wx.ALIGN_CENTER_VERTICAL)
  60             else:
  61                 tc2 = wx.TextCtrl(panel2, -1, word, size=(50,-1))
  62                 fgs2.Add(tc2, flag=wx.LEFT, border=5)
  63                 tc3 = wx.TextCtrl(panel3, -1, word )
  64                 fgs3.Add(tc3, flag=wx.LEFT, border=5)
  65
  66         panel2.SetSizer( fgs2 )
  67         panel2.SetAutoLayout(1)
  68         panel2.SetupScrolling(scroll_y = False)
  69
  70         panel3.SetSizer( fgs3 )
  71         panel3.SetAutoLayout(1)
  72         panel3.SetupScrolling()
  73
  74         hbox = wx.BoxSizer(wx.HORIZONTAL)
  75         hbox.Add((20,20))
  76         hbox.Add(panel1, 0)
  77         hbox.Add((40, 10))
  78
  79         vbox2 = wx.BoxSizer(wx.VERTICAL)
  80         vbox2.Add(panel2, 0)
  81         vbox2.Add((20, 50))
  82
  83         vbox2.Add(panel3, 0)
  84         vbox2.Add((20, 10))
  85         hbox.Add(vbox2)
  86
  87         vbox.AddSizer(hbox, 0)
  88         self.SetSizer(vbox)
  89         self.SetAutoLayout(1)
  90         self.SetupScrolling()
  91
  92
  93 #----------------------------------------------------------------------
  94
  95
  96 def runTest(frame, nb, log):
  97     win = TestPanel(nb, log)
  98     return win
  99
 100 #----------------------------------------------------------------------
 101
 102
 103
 104 overview = """<html><body>
 105 ScrolledPanel fills a "hole" in the implementation of wx.ScrolledWindow,
 106 providing automatic scrollbar and scrolling behavior and the tab traversal
 107 mangement that wx.ScrolledWindow lacks.
 108 </body></html>
 109 """
 110
 111
 112 if __name__ == '__main__':
 113     import sys,os
 114     import run
 115     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])