Hello,
Another thing, here i tried changing self.frame_1 to
guithread.frame_1, so that that part of the code now reads:-
import wx,gui,threading
class guithread(threading.Thread):
def run(self):
app = wx.PySimpleApp(0)
wx.InitAllImageHandlers()
guithread.frame_1 = gui.MyFrame(None, -1, "")
app.SetTopWindow(guithread.frame_1)
guithread.frame_1.Show()
app.MainLoop()
gui1=guithread()
gui1.start()
class changer(threading.Thread):
def run(self):
gui1.frame_1.text_ctrl_1.Setvalue("hello")
chang=changer()
chang.start()
I still get guithread object has no attribute frame_1. I must be doing
something wrong
On Fri, May 1, 2009 at 9:27 AM, Soumen banerjee <soume...@gmail.com> wrote:
> Hello,
> you say that frame_1 is an attribute of the main class. The main
> class here is guithread right? so any instance of guithread should
> also have an attribute called frame_1 isnt it? Excuse me if im getting
> this wrong, since i am somewhat new to python.
> Regards
> Soumen
>
> On Fri, May 1, 2009 at 9:05 AM, CM <cmpyt...@gmail.com> wrote:
>> On Apr 30, 9:54 pm, Soumen banerjee <soume...@gmail.com> wrote:
>>> Hello,
>>> I am using wxglade to design a gui which i am using in another script.
>>> Here are the codes
>>>
>>> The main file:
>>> import wx,gui,threading
>>> class guithread(threading.Thread):
>>> def run(self):
>>> app = wx.PySimpleApp(0)
>>> wx.InitAllImageHandlers()
>>> self.frame_1 = gui.MyFrame(None, -1, "")
>>> app.SetTopWindow(self.frame_1)
>>> self.frame_1.Show()
>>> app.MainLoop()
>>> gui1=guithread()
>>> gui1.start()
>>> class changer(threading.Thread):
>>> def run(self):
>>> gui1.frame_1.text_ctrl_1.Setvalue("hello")
>>> chang=changer()
>>> chang.start()
>>>
>>> and The GUI file (gui.py, imported in the above)
>>> import wx
>>>
>>> # begin wxGlade: extracode
>>> # end wxGlade
>>>
>>> class MyFrame(wx.Frame):
>>> def __init__(self, *args, **kwds):
>>> # begin wxGlade: MyFrame.__init__
>>> kwds["style"] = wx.DEFAULT_FRAME_STYLE
>>> wx.Frame.__init__(self, *args, **kwds)
>>> self.text_ctrl_1 = wx.TextCtrl(self, -1, "")
>>> self.slider_1 = wx.Slider(self, -1, 0, 0, 10)
>>> self.Open = wx.Button(self, -1, "Open")
>>> self.button_4 = wx.Button(self, -1, "Pause/Resume")
>>> self.button_5 = wx.Button(self, -1, "Quit")
>>>
>>> self.__set_properties()
>>> self.__do_layout()
>>>
>>> self.Bind(wx.EVT_COMMAND_SCROLL, self.slider, self.slider_1)
>>> self.Bind(wx.EVT_BUTTON, self.open, self.Open)
>>> self.Bind(wx.EVT_BUTTON, self.pause, self.button_4)
>>> self.Bind(wx.EVT_BUTTON, self.quit, self.button_5)
>>> # end wxGlade
>>>
>>> def __set_properties(self):
>>> # begin wxGlade: MyFrame.__set_properties
>>> self.SetTitle("frame_1")
>>> self.SetSize((522, 457))
>>> # end wxGlade
>>>
>>> def __do_layout(self):
>>> # begin wxGlade: MyFrame.__do_layout
>>> sizer_1 = wx.BoxSizer(wx.VERTICAL)
>>> sizer_2 = wx.BoxSizer(wx.VERTICAL)
>>> sizer_3 = wx.BoxSizer(wx.HORIZONTAL)
>>> sizer_2.Add(self.text_ctrl_1, 7, wx.EXPAND, 0)
>>> sizer_2.Add(self.slider_1, 0, wx.EXPAND, 0)
>>> sizer_3.Add(self.Open, 0, wx.LEFT, 70)
>>> sizer_3.Add((52, 20), 0, 0, 0)
>>> sizer_3.Add(self.button_4, 0, wx.ALIGN_CENTER_HORIZONTAL, 0)
>>> sizer_3.Add((55, 23), 0, 0, 0)
>>> sizer_3.Add(self.button_5, 0, 0, 0)
>>> sizer_2.Add(sizer_3, 1, wx.EXPAND, 0)
>>> sizer_1.Add(sizer_2, 1, wx.EXPAND, 0)
>>> self.SetSizer(sizer_1)
>>> self.Layout()
>>> # end wxGlade
>>>
>>> def slider(self, event): # wxGlade: MyFrame.<event_handler>
>>> print "Event handler `slider' not implemented!"
>>> event.Skip()
>>>
>>> def open(self, event): # wxGlade: MyFrame.<event_handler>
>>> print "Event handler `open' not implemented!"
>>> event.Skip()
>>>
>>> def pause(self, event): # wxGlade: MyFrame.<event_handler>
>>> print "Event handler `pause' not implemented!"
>>> event.Skip()
>>>
>>> def quit(self, event): # wxGlade: MyFrame.<event_handler>
>>> print "Event handler `quit' not implemented!"
>>> event.Skip()
>>>
>>> # end of class MyFrame
>>>
>>> if __name__ == "__main__":
>>> app = wx.PySimpleApp(0)
>>> wx.InitAllImageHandlers()
>>> frame_1 = MyFrame(None, -1, "")
>>> app.SetTopWindow(frame_1)
>>> frame_1.Show()
>>> app.MainLoop()
>>>
>>> The problem here is that when i run the main file, i am told that
>>> 'guithread' object has no attribute 'frame_1' whereas i seem to have
>>> defined
>>> self.frame_1=gui.MyFrame etc.
>>
>> Your statement above means that self--that is, the instance of
>> your main class--has an attribute called frame_1, and that name
>> refers to an instance of the MyFrame class from the gui module.
>>
>> It does not mean that the guithread object has an attribute named
>> frame_1. In order to do that, you should have written:
>>
>> guithread.frame_1 = something
>>
>>> The idea here is to access a gui element running in a thread from a
>>> separate thread. Please help
>>
>> I would post wxPython related questions on the wxPython mailing
>> list, which is excellent.
>> http://www.wxpython.org/maillist.php
>>
>> HTH,
>> Che
>> --
>> http://mail.python.org/mailman/listinfo/python-list
>>
>
--
http://mail.python.org/mailman/listinfo/python-list
