On Jan 26, 12:54 am, rantingrick <rantingr...@gmail.com> wrote:
> On Jan 26, 12:19 am, rantingrick <rantingr...@gmail.com> wrote:
>
> Actually i found more cruft. Here is something that would be
> acceptable although i had to wrap lines shorter than i normally would
> for the sake of Usenet. Who ever wrote that code should be lashed 50
> times! You still need some error handling for the open and save file
> methods but crikey i can't do everything ;-)
>
> #--STARTCODE--#
> import wx
> import os.path, sys
>
> class MainWindow(wx.Frame):
> def __init__(self, filename='noname.txt'):
> wx.Frame.__init__(self, None, size=(400,200))
> self.filename = filename
> self.dirname = '.'
> self.control = wx.TextCtrl(self, style=wx.TE_MULTILINE)
> self.CreateMenu()
> self.CreateStatusBar()
> self.SetTitle('Editor %s'%self.filename)
> self.dlgdefaults = {
> 'message':'Choose a file',
> 'defaultDir':self.dirname,
> 'wildcard':'*.*'
> }
>
> def CreateMenu(self):
> fileMenu = wx.Menu()
> item = fileMenu.Append(wx.ID_ABOUT, '&About', 'Info')
> self.Bind(wx.EVT_MENU, self.OnAbout, item)
> item = fileMenu.Append( wx.ID_OPEN, '&Open', 'Info')
> self.Bind(wx.EVT_MENU, self.OnOpen, item)
> item = fileMenu.Append(wx.ID_SAVE, '&Save', 'Info')
> self.Bind(wx.EVT_MENU, self.OnSave, item)
> item = fileMenu.Append(wx.ID_SAVEAS, 'Save &As', 'Info')
> self.Bind(wx.EVT_MENU, self.OnSaveAs, item)
> #
> # psst: Hey put the print menu here!!!!
> # psst: do the binding here!!!!
> #
> fileMenu.AppendSeparator()
> item = fileMenu.Append(wx.ID_EXIT, 'E&xit', 'Exit')
> self.Bind(wx.EVT_MENU, self.OnExit, item)
> menuBar = wx.MenuBar()
> # Add the fileMenu to the MenuBar
> menuBar.Append(fileMenu, '&File')
> # Add the menuBar to the Frame
> self.SetMenuBar(menuBar)
>
> def askUserForFilename(self, **kw):
> dialog = wx.FileDialog(self, **kw)
> if dialog.ShowModal() == wx.ID_OK:
> userProvidedFilename = True
> self.filename = dialog.GetFilename()
> self.dirname = dialog.GetDirectory()
> self.SetTitle('Editor %s'%(self.filename))
> else:
> userProvidedFilename = False
> dialog.Destroy()
> return userProvidedFilename
>
> def OnAbout(self, event):
> dialog = wx.MessageDialog(
> self,
> 'A sample editor in wxPython',
> 'About Sample Editor',
> wx.OK
> )
> dialog.ShowModal()
> dialog.Destroy()
>
> def OnExit(self, event):
> self.Close()
>
> def OnSave(self, event):
> textfile = open(os.path.join(self.dirname, self.filename),
> 'w')
> textfile.write(self.control.GetValue())
> textfile.close()
>
> def OnOpen(self, event):
> if self.askUserForFilename(
> style=wx.OPEN,
> **self.dlgdefaults
> ):
> textfile = open(os.path.join(self.dirname, self.filename),
> 'r')
> self.control.SetValue(textfile.read())
> textfile.close()
>
> def OnSaveAs(self, event):
> if self.askUserForFilename(
> defaultFile=self.filename,
> style=wx.SAVE,
> **self.dlgdefaults
> ):
> self.OnSave(event)
>
> def OnPrint(self, event):
> sys.stdout.write(self.control.GetValue())
>
> app = wx.App()
> frame = MainWindow()
> frame.Show()
> app.MainLoop()
>
> #--ENDCODE--#
I really appreciate your cooperation. The codes you have written print
in command window, but I want to print (i.e. a popup window will
appear to select printer in order to print). Please assist me
regarding this. I am optimist that I can take care menu creating,
binding, error handling by myself. Therefore you can only show me the
"OnPrint" function to fulfill my purpose.
-- Akand
--
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