wxPython GenericDirCtrl events

[Iain King]

I can't get these to work, and I can't work out what I'm doing wrong.
I added the following lines to the GenericDirCtrl.py demo in the
wxython demos folder:

at the end TestPanel.__init__ I added:

self.Bind(wx.EVT_TREE_SEL_CHANGED, self.test, dir1)

and also added a test def to the class:

def test(self, evt):
print "Hit"

When I run it I never get a hit. How should I be doing this?

Iain

-----------
source:
-----------

import wx

#----------------------------------------------------------------------

class TestPanel(wx.Panel):
def __init__(self, parent, log):
wx.Panel.__init__(self, parent, -1)
self.log = log

txt1 = wx.StaticText(self, -1, "style=0")
dir1 = wx.GenericDirCtrl(self, -1, size=(200,225), style=0)

txt2 = wx.StaticText(self, -1, "wx.DIRCTRL_DIR_ONLY")
dir2 = wx.GenericDirCtrl(self, -1, size=(200,225),
style=wx.DIRCTRL_DIR_ONLY)

txt3 = wx.StaticText(self, -1, "wx.DIRCTRL_SHOW_FILTERS")
dir3 = wx.GenericDirCtrl(self, -1, size=(200,225),
style=wx.DIRCTRL_SHOW_FILTERS,
filter="All files (*.*)|*.*|Python
files (*.py)|*.py")

sz = wx.FlexGridSizer(cols=3, hgap=5, vgap=5)
sz.Add((35, 35)) # some space above
sz.Add((35, 35))
sz.Add((35, 35))

sz.Add(txt1)
sz.Add(txt2)
sz.Add(txt3)

sz.Add(dir1, 0, wx.EXPAND)
sz.Add(dir2, 0, wx.EXPAND)
sz.Add(dir3, 0, wx.EXPAND)

sz.Add((35,35)) # some space below

sz.AddGrowableRow(2)
sz.AddGrowableCol(0)
sz.AddGrowableCol(1)
sz.AddGrowableCol(2)

self.SetSizer(sz)
self.SetAutoLayout(True)

self.Bind(wx.EVT_TREE_SEL_CHANGED, self.test, dir1)

def test(self, evt):
print "Hit"


#----------------------------------------------------------------------

def runTest(frame, nb, log):
win = TestPanel(nb, log)
return win

#----------------------------------------------------------------------


overview = """\
This control can be used to place a directory listing (with optional
files)
on an arbitrary window. The control contains a TreeCtrl window
representing
the directory hierarchy, and optionally, a Choice window containing a
list
of filters.

The filters work in the same manner as in FileDialog.

"""


if __name__ == '__main__':
import sys,os
import run
run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])

 

[Franz Steinhaeusler]

at the end TestPanel.__init__ I added:

self.Bind(wx.EVT_TREE_SEL_CHANGED, self.test, dir1)
{...]

Try this instead:

t = dir1.GetTreeCtrl()
t.Bind(wx.EVT_TREE_SEL_CHANGED, self.test)

 

[Iain King]

at the end TestPanel.__init__ I added:

self.Bind(wx.EVT_TREE_SEL_CHANGED, self.test, dir1)
{...]

Try this instead:

t = dir1.GetTreeCtrl()
t.Bind(wx.EVT_TREE_SEL_CHANGED, self.test)

Perfect. Thanks!

Iain