wxPython/demo/wxScrolledPanel.py

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