launchLeo.py under qt does not work

[wgw]

I was trying to use 4.6 without installing it, as per the instructions for Linux. (I want to keep my 4.4 installed for the moment.) I got this error:

======================
  File "/home/bill/Soft/Leo-4-6-b2/leo/plugins/qtGui.py", line 2062, in createTreeWidget
    w.setHeaderHidden(False)
AttributeError: setHeaderHidden
=====================

I added the path to the unzipped files and ran launchLeo.py. These are the instructions I followed:

==========================
You now have two choices:

1. You can run Leo from your home directory.
   Just add ~/leo-4-5 to your path.

....

Another way to run Leo is as follows::

    cd <path-to-launchLeo.py>
    python launchLeo.py %1

=========================

I'm under Ubuntu (8.04), python 2.5, qt 4. Here is the full error message.

bill@bill-laptop:~/Soft/Leo-4-6-b2$ PATH=/home/bill/Soft/Leo-4-6-b2:$PATH
bill@bill-laptop:~/Soft/Leo-4-6-b2$ python launchLeo.py
reading settings in /home/bill/Soft/Leo-4-6-b2/leo/config/leoSettings.leo
Using menus from leoSettings.leo
reading /home/bill/.leo/.leoRecentFiles.txt
loaded plugin: qtGui doPlugins,loadHandlers,loadOnePlugin,init,createDefaultGui,createQtGui
Traceback (most recent call last):
  File "launchLeo.py", line 8, in <module>
    leo.core.runLeo.run()
  File "/home/bill/Soft/Leo-4-6-b2/leo/core/runLeo.py", line 95, in run
    ok = doPostPluginsInit(args,fn,relFn,script)
  File "/home/bill/Soft/Leo-4-6-b2/leo/core/runLeo.py", line 326, in doPostPluginsInit
    c,frame = createFrame(fileName,relativeFileName,script)
  File "/home/bill/Soft/Leo-4-6-b2/leo/core/runLeo.py", line 363, in createFrame
    initEditCommanders=True)
  File "/home/bill/Soft/Leo-4-6-b2/leo/core/leoApp.py", line 507, in newLeoCommanderAndFrame
    frame.finishCreate(c)
  File "/home/bill/Soft/Leo-4-6-b2/leo/plugins/qtGui.py", line 3472, in finishCreate
    f.top = DynamicWindow(c)
  File "/home/bill/Soft/Leo-4-6-b2/leo/plugins/qtGui.py", line 1679, in __init__
    self.createMainWindow()
  File "/home/bill/Soft/Leo-4-6-b2/leo/plugins/qtGui.py", line 1722, in createMainWindow
    self.createOutlinePane(self.splitter)
  File "/home/bill/Soft/Leo-4-6-b2/leo/plugins/qtGui.py", line 1883, in createOutlinePane
    treeWidget = self.createTreeWidget(innerFrame,'treeWidget')
  File "/home/bill/Soft/Leo-4-6-b2/leo/plugins/qtGui.py", line 2062, in createTreeWidget
    w.setHeaderHidden(False)
AttributeError: setHeaderHidden
bill@bill-laptop:~/Soft/Leo-4-6-b2$

[wgw (wgwinder)]

I just discovered this discussion at http://groups.google.com/group/leo-editor/browse_thread/thread/707cc66feee35705
============
I'm also using 8.04 at work and got thes same problem.

I have now pushed alternative qt_main_hardyheron.ui to trunk. Copy it over qt_main.ui if you get this error.

==================

will see if I can resolve this through the source file.

[wgw (wgwinder)]

oops! I see this is an old bug under Hardy. I thought I had QT 4.4; I don't it is 4.3.

Will see if I can get the backport....

[Ville M. Vainio (villemvainio)]

Converting this to "question".

[Edward K. Ream (edreamleo)]

On Thu, Jul 2, 2009 at 9:57 PM, wgw <email address hidden> wrote:

> Public bug reported:
>
> I was trying to use 4.6 without installing it, as per the instructions
> for Linux. (I want to keep my 4.4 installed for the moment.) I got this
> error:
>
> ======================
> File "/home/bill/Soft/Leo-4-6-b2/leo/plugins/qtGui.py", line 2062, in
> createTreeWidget
> w.setHeaderHidden(False)
> AttributeError: setHeaderHidden
> =====================

Thanks for this report. I have a vague recollection of something related to
setHeaderHidden recently, but it's only that.

Anyway, I 'll fix this today.

Edward

[Ville M. Vainio (villemvainio)]

On Fri, Jul 3, 2009 at 1:38 PM, Edward K. Ream<email address hidden> wrote:

> Thanks for this report.  I have a vague recollection of something related to
> setHeaderHidden recently, but it's only that.
>
> Anyway, I 'll fix this today.

Don't try that, there are other Qt 4.4. dependencies as well. That's
why I converted this to Question (which marked this bug as invalid),

--
Ville M. Vainio
http://tinyurl.com/vainio

[Edward K. Ream (edreamleo)]

On Fri, Jul 3, 2009 at 5:51 AM, Ville M. Vainio <email address hidden> wrote:

> On Fri, Jul 3, 2009 at 1:38 PM, Edward K. Ream<email address hidden>
> wrote:
>
> > Thanks for this report. I have a vague recollection of something related
> to
> > setHeaderHidden recently, but it's only that.
> >
> > Anyway, I 'll fix this today.
>
> Don't try that, there are other Qt 4.4. dependencies as well. That's
> why I converted this to Question (which marked this bug as invalid),

Thanks for this update.

Edward