wxPython/demo/Editor.py

   1
   2 import  wx
   3 import  wx.lib.editor    as  editor
   4
   5 #----------------------------------------------------------------------
   6
   7 def runTest(frame, nb, log):
   8     win = wx.Panel(nb, -1)
   9     ed = editor.Editor(win, -1, style=wx.SUNKEN_BORDER)
  10     box = wx.BoxSizer(wx.VERTICAL)
  11     box.Add(ed, 1, wx.ALL|wx.GROW, 1)
  12     win.SetSizer(box)
  13     win.SetAutoLayout(True)
  14
  15     ed.SetText(["",
  16                 "This is a simple text editor, the class name is",
  17                 "Editor.  Type a few lines and try it out.",
  18                 "",
  19                 "It uses Windows-style key commands that can be overridden by subclassing.",
  20                 "Mouse select works. Here are the key commands:",
  21                 "",
  22                 "Cursor movement:     Arrow keys or mouse",
  23                 "Beginning of line:   Home",
  24                 "End of line:         End",
  25                 "Beginning of buffer: Control-Home",
  26                 "End of the buffer:   Control-End",
  27                 "Select text:         Hold down Shift while moving the cursor",
  28                 "Copy:                Control-Insert, Control-C",
  29                 "Cut:                 Shift-Delete,   Control-X",
  30                 "Paste:               Shift-Insert,   Control-V",
  31                 ""])
  32
  33     return win
  34
  35 #----------------------------------------------------------------------
  36
  37
  38 overview = """
  39 The Editor class implements a simple text editor using wxPython.  You
  40 can create a custom editor by subclassing Editor.  Even though much of
  41 the editor is implemented in Python, it runs surprisingly smoothly on
  42 normal hardware with small files.
  43
  44 How to use it
  45 -------------
  46 The demo code (demo/Editor.py) shows how to use Editor as a simple text
  47 box. Use the SetText() and GetText() methods to set or get text from
  48 the component; these both use a list of strings.
  49
  50 The samples/FrogEdit directory has an example of a simple text editor
  51 application that uses the Editor component.
  52
  53 Subclassing
  54 -----------
  55 To add or change functionality, you can subclass this
  56 component. One example of this might be to change the key
  57 Alt key commands. In that case you would (for example) override the
  58 SetAltFuncs() method.
  59
  60 """
  61
  62
  63
  64
  65 if __name__ == '__main__':
  66     import sys,os
  67     import run
  68     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
  69