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Today's Topics:

   1. [Bug 547306] Hard to get a RefPtr<> to this.
      (glibmm (bugzilla.gnome.org))
   2. [Bug 547163] Can't call protected vfuncs of       children.
      (gnomemm (bugzilla.gnome.org))
   3. [Bug 547306] Hard to get a RefPtr<> to this.
      (glibmm (bugzilla.gnome.org))
   4. [Bug 547427] New: working with json (gnomemm (bugzilla.gnome.org))
   5. [Bug 547306] Hard to get a RefPtr<> to this.
      (glibmm (bugzilla.gnome.org))
   6. [Bug 547787] New: Lack of documentation on setting        TreeView
      tooltips. (gtkmm (bugzilla.gnome.org))
   7. [Bug 547787] Lack of documentation on setting     TreeView
      tooltips. (gtkmm (bugzilla.gnome.org))
   8. [Bug 547795] New: Additional drawing documentation        for book
      (gtkmm (bugzilla.gnome.org))


----------------------------------------------------------------------

Message: 1
Date: Mon, 11 Aug 2008 17:48:17 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
        <[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547306] Hard to get a RefPtr<> to this.
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=547306

  glibmm | general | Ver: 2.17.x

Murray Cumming changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[EMAIL PROTECTED]
          Component|cluttermm                   |general
            Product|gnomemm                     |glibmm
          QAContact|                            |gtkmm-
                   |                            |[EMAIL PROTECTED]
            Summary|cant use effect on myself   |Hard to get a RefPtr<> to
                   |                            |this.
            Version|unspecified                 |2.17.x




------- Comment #1 from Murray Cumming  2008-08-11 17:48 UTC -------
I agree that this is not obvious and it is ugly, but you can do this:

Glib::RefPtr<MyClass> refptr_this = Glib::RefPtr<MyClass>(this);
refptr->reference();

I wonder how we could make this easier.


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------------------------------

Message: 2
Date: Mon, 11 Aug 2008 17:51:06 +0000 (UTC)
From: "gnomemm (bugzilla.gnome.org)"
        <[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547163] Can't call protected vfuncs of
        children.
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=utf-8

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  gnomemm | cluttermm | Ver: unspecified

Murray Cumming changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[EMAIL PROTECTED]
            Summary|problem writing a layout    |Can't call protected vfuncs
                   |manager                     |of children.




------- Comment #1 from Murray Cumming  2008-08-11 17:51 UTC -------
Clutter::Actor::allocate() is not protected. I believe it's how you should
invoke the Clutter::Actor::allocate_vfunc() virtual functions.


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------------------------------

Message: 3
Date: Tue, 12 Aug 2008 13:23:17 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
        <[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547306] Hard to get a RefPtr<> to this.
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=utf-8

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  glibmm | general | Ver: 2.17.x




------- Comment #2 from gonen  2008-08-12 13:23 UTC -------
Wouldn't this solution create a memory leak?


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------------------------------

Message: 4
Date: Tue, 12 Aug 2008 13:27:40 +0000 (UTC)
From: "gnomemm (bugzilla.gnome.org)"
        <[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547427] New: working with json
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]/>
Content-Type: text/plain; charset=utf-8

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  gnomemm | cluttermm | Ver: unspecified
           Summary: working with json
           Product: gnomemm
           Version: unspecified
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: cluttermm
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Hi,

I was thinking about how json script works with cluttermm.
>From what I understand from the code, use json will call the clutter json
parser, which will find the objects needed by the json script, and create them
using glib object create with they type needed. But in case I subclass with
cluttermm, and want to create that new object in a json file, that will not
work, because glib create object cannot create c++ objects.

any ideas?


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------------------------------

Message: 5
Date: Wed, 13 Aug 2008 07:19:20 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
        <[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547306] Hard to get a RefPtr<> to this.
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
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  http://bugzilla.gnome.org/show_bug.cgi?id=547306

  glibmm | general | Ver: 2.17.x




------- Comment #3 from Murray Cumming  2008-08-13 07:19 UTC -------
No.(In reply to comment #2)
> Wouldn't this solution create a memory leak?

No, that initial reference is necessary, because the constructor doesn't take a
reference (because it's meant for use by create() functions that know whether
they need to do this. Remember it's not a general purpose smartpointer.) The
reference will be unreferenced by the destructor.


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------------------------------

Message: 6
Date: Thu, 14 Aug 2008 16:14:50 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
        <[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547787] New: Lack of documentation on
        setting TreeView tooltips.
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]/>
Content-Type: text/plain; charset=utf-8

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  http://bugzilla.gnome.org/show_bug.cgi?id=547787

  gtkmm | documentation | Ver: 2.12.x
           Summary: Lack of documentation on setting TreeView tooltips.
           Product: gtkmm
           Version: 2.12.x
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Keywords: documentation
          Severity: minor
          Priority: Normal
         Component: documentation
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Documentation 
Section: Reference
set_tooltip_column:  Nothing
set_tooltip_row: Sets the tip area of tooltip to be the area covered by the row
at path. See also gtk_tooltip_set_tip_area().

Correct version:
set_tooltip_column: Sets the tooltips for each row based on a column in the
Gtk::TreeModel::ColumnRecord being used. Columns are numbered in the order
which they are added to the Gtk::TreeModel::ColumnRecord.

set_tooltip_row: Sets the tip area of tooltip to be the area covered by the row
at path. You may wish to consider using set_tooltip_column for ease of
implementation. See also gtk_tooltip_set_tip_area().

Other information:


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------------------------------

Message: 7
Date: Thu, 14 Aug 2008 16:18:53 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
        <[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547787] Lack of documentation on
        setting TreeView tooltips.
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=utf-8

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  gtkmm | documentation | Ver: 2.12.x




------- Comment #1 from John Hobbs  2008-08-14 16:18 UTC -------
Created an attachment (id=116585)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=116585&action=view)
Patch

This is a patch from the root level directory I check out from SVN. I couldn't
get my docs to generate correctly with it, so I wouldn't take it without
checking to over.


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------------------------------

Message: 8
Date: Thu, 14 Aug 2008 16:51:42 +0000 (UTC)
From: "gtkmm (bugzilla.gnome.org)"
        <[EMAIL PROTECTED]>
Subject: [gtkmm bugzilla] [Bug 547795] New: Additional drawing
        documentation   for book
To: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]/>
Content-Type: text/plain; charset=utf-8

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  gtkmm | documentation | Ver: 2.12.x
           Summary: Additional drawing documentation for book
           Product: gtkmm
           Version: 2.12.x
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: Normal
         Component: documentation
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]
     GNOME version: Unspecified
   GNOME milestone: Unspecified


I recently had the mailing list solve a real bugger of a problem for me in
extracting images I had just drawn to a file.  I think that would make a good
addition to the book.  I wrote a sample section for the gtkmm-tut.xml and will
attach the patch, not sure if the writing is up to snuff however.


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