On Mon, 01 Oct 2012 16:15:34 -0700, Colin Caughie wrote:
> On 9/30/2012 8:55 AM, Yuya Nishihara wrote:
> > On Thu, 27 Sep 2012 14:04:55 -0700, Colin Caughie wrote:
> >> On 9/22/2012 2:08 AM, Yuya Nishihara wrote:
> >>> On Thu, 20 Sep 2012 12:26:00 -0700, Colin Caughie wrote:
> >>>> I'm running TortoiseHg 2.5 on a Debian system, installed from source as
> >>>> described here: https://bitbucket.org/tortoisehg/thg/wiki/thg
> >>>>
> >>>> It runs fine except for the annoying fact that the revision graph is not
> >>>> visible, it's just a blank column. See attached screenshot.
> >>> Hi,
> >>>
> >>> It looks similar to the following case:
> >>> https://groups.google.com/forum/?fromgroups=#!topic/thg-dev/gQ8qy9oJCHg
> >>>
> >>> Do you use Mercurial 2.2.x or 2.3.x ?
> >>> What happens if you disable all extensions?
> >>>
> >>> Regards,
> >> Apologies for the delay in replying. I'm using 2.3.1. "thg vers" outputs:
> >>
> >> TortoiseHg Dialogs (version 2.5+13-c4b87ec7a201), Mercurial (version 2.3.1)
> >>
> >> Copyright (C) 2008-2012 Steve Borho <[email protected]> and others.
> >> This is free software; see the source for copying conditions. There is NO
> >> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> >>
> >> Disabling all extensions makes no difference. It does look similar to
> >> the case you mention only that was on Windows, and appears to be down to
> >> a mismatch in TortoiseHg and Mercurial whereas I'm using the latest
> >> versions of both.
> >>
> >> I'm wondering if there's some Python package (or Debian package) that I
> >> need to install for the graph display to work?
> > To my knowledge, you only need to install python-qt4 and python-qscintilla2
> > (plus python-qt4-dev for source install.)
> >
> > Could you try the following change?
> > It will show the exception dialog if there is an error during rendering
> > graph.
> >
> > --- a/tortoisehg/hgqt/repomodel.py
> > +++ b/tortoisehg/hgqt/repomodel.py
> > @@ -458,6 +459,7 @@ class HgRepoListModel(QAbstractTableMode
> > try:
> > return self.safedata(index, role)
> > except Exception, e:
> > + raise
> > if role == Qt.DisplayRole:
> > return QVariant(hglib.tounicode(str(e)))
> > else:
> >
> No, the exception dialog doesn't appear when I make that change, still
> just a blank graph column. (I tried forcing an exception in that try
> block to make sure the exception dialog did appear when one was thrown
> there, and it did).
Hmm, I don't have further hopeful idea, but just to be sure, can you test
the following change?
>From the screenshot you posted before, your graphic system is configured to
disable anti-aliasing/alpha-blending.
--- a/tortoisehg/hgqt/repomodel.py
+++ b/tortoisehg/hgqt/repomodel.py
@@ -352,7 +352,7 @@ class HgRepoListModel(QAbstractTableMode
h = pix.height()
dot_y = h / 2
- painter.setRenderHint(QPainter.Antialiasing)
+ #painter.setRenderHint(QPainter.Antialiasing)
pen = QPen(Qt.blue)
pen.setWidth(2)
Regards,
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