[wxPython-users] combobox problem

[Thippana, Prasoonadevi]

Thank you very much

________________________________

From: C M [mailto:cmpython at gmail.com] 
Sent: Monday, November 19, 2007 4:48 PM
To: wxPython-users at lists.wxwidgets.org
Subject: Re: [wxPython-users] combobox problem




On Nov 19, 2007 4:23 PM, Thippana, Prasoonadevi <pthippan at mc.com> wrote:


	Hi,
	 
	Can somebody help me with the combobox problem.When I start the
my GUI application, it should upload all the directories from the path
into the combo box.
	 
	I created 2 directories in my path. When I run this program, it
Sets up one directory and when I click it, it just disappears.
	 
	Thanks in advance for the help.
	 

	
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Your program was adding each entry to the combobox as the displayed
value
in the textbox but not creating a list for the combobox to hold all the
items.  So 
you only saw the last one added.

You can just append each new entry to a growing list and then use 
comboBox.SetItems(list) as below...

import wx
import os, sys
import string
import re
import wx.lib.dialogs

class MyFrame1(wx.Frame):
        def __init__(self, parent, id, title):
            wx.Frame.__init__(self,
parent,-1,title,wx.DefaultPosition,wx.Size(450,200))
            
            self.mainpa = wx.Panel(self,-1,wx.DefaultPosition,
wx.DefaultSize)
            self.samplelist = []

            self.combo1=
wx.ComboBox(self.mainpa,-1,"",(120,70),(105,-1),self.samplelist,
               wx.CB_DROPDOWN)
            path=os.getcwd()
            for entry in os.listdir(path):
                    if os.path.isdir(entry):
                            print 'entry %s' % entry
                            self.samplelist.append(entry)
                            self.combo1.SetItems(self.samplelist)

            ok = wx.Button(self.mainpa, -1, 'Ok',wx.Point(300,100))

class MyApp(wx.App):
    def OnInit(self): 
        frame = MyFrame1(None, -1, 'Make Directory Structure')
        frame.Show(True)
        self.SetTopWindow(frame)
        return True

  
app = MyApp(0)
app.MainLoop()


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