closing in abiwidget in pyabiword

Hi everyone,

Here is the problem which Daniel mentioned while developing the
Develop activity for olpc. I am also facing a similar problem, did the
problem got solved. Is there any way that in the current version of
pyabiword 2.6, I can overcome this problem. Kindly give your
suggestions.

On Tue, Jan 6, 2009 at 2:17 AM, Daniel Carvalho <idnael@gmail.com> wrote:
> hi!
> I also tried with the destroy method.
>
> The three examples included in pyabiword-0.6.1/examples only have one
> canvas. The olpc example that Tomeu mentioned here in this list also
> only uses one canvas in the program. Is there more example
> applications available that use pyabiword?
>
>
> The following is a small demonstration of an application with multiple
> abiwidgets. The open button creates a new temporary txt file and opens
> it. The close button closes the current pane.
>
> If you do open, close, and open again, the application will crash. If
> you comment the destroy() line it will not crash at this point but
> will, later, if you open and close more files.
>
>
> #!/usr/bin/env python
> # -*- coding: utf-8 -*-
>
> import pygtk
> pygtk.require('2.0')
> import gtk
>
> import abiword
>
> import os.path
> import tempfile
> import shutil
>
> import tempfile
>
>
> class Tabes(gtk.Notebook):
>
> def __init__(self):
>
> gtk.Notebook.__init__(self)
> self.popup_enable()
>
> self.set_scrollable(True)
> self.set_show_border(False)
>
> def __map_editor_cb(self,widget,event,editor):
> pass
> #editor.invoke_cmd("com.abisource.abiword.loadbindings.fromURI","keybindings.xml",0,0)
>
>
> n=0
> def teste_open_cb(self,widget, data=None):
>
> path=tempfile.mkstemp(".txt","_teste"+str(self.n))[1]
> f=open(path,"w")
> f.write("ola "+str(self.n)+"\n"+path)
> f.close()
>
> print "Open "+path
>
> nome=os.path.basename(path)
>
> editor=abiword.Canvas()
> # nota: path tem que ser absoluto...
> editor.load_file("file:"+path,path)
>
>
> editor.set_show_margin(False) # sem efeito...
>
> editor.connect_after("map-event",self.__map_editor_cb,editor)
>
> editor.show()
>
> lab=gtk.Label(nome)
>
> index=self.append_page(editor,lab)
> self.set_current_page(index)
>
> self.n = (self.n+1 ) % 30
>
> def teste_close_cb(self,widget, data=None):
> if self.get_n_pages()==0:
> return
>
> print "Close..."
> pnum=self.get_current_page()
> editor=self.get_nth_page(pnum)
>
> self.remove_page(pnum)
> #editor.destroy()
>
>
>
> if __name__ == "__main__":
>
> window=gtk.Window(gtk.WINDOW_TOPLEVEL)
> window.set_default_size(640, 480)
>
> box=gtk.VBox(False,5)
> box.show()
> window.add(box)
>
> tabes=Tabes()
> box.add(tabes)
> tabes.show()
>
> # buttons:
>
> b=gtk.Button("open")
> b.show()
> b.connect("clicked",tabes.teste_open_cb, None)
> box.pack_end(b,False,False)
>
> b=gtk.Button("close")
> b.show()
> b.connect("clicked",tabes.teste_close_cb, None)
> box.pack_end(b,False,False)
>
> window.show()
>
> gtk.main()
>

Regards,
sumit
Received on Fri Jul 24 14:42:15 2009