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[gtkmm] Gtkmm-forge digest, Vol 1 #160 - 11 msgs

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Today's Topics:

   1. [Bug 87591] Changed - GTK+ merged docs has notions of free() which isn't used in gtkmm. (bugzilla-daemon widget gnome org)
   2. [Bug 87912] Changed - Strange segfault on dialog signal handler class destruction (bugzilla-daemon widget gnome org)
   3. [Bug 87877] Changed - gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc) (bugzilla-daemon widget gnome org)
   4. [Bug 87877] Changed - gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc) (bugzilla-daemon widget gnome org)
   5. [Bug 87877] Changed - gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc) (bugzilla-daemon widget gnome org)
   6. [Bug 87877] Changed - gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc) (bugzilla-daemon widget gnome org)
   7. [Bug 81422] Changed - Menu bar isn't shown correctly in latest gtkmm CVS (bugzilla-daemon widget gnome org)
   8. [Bug 88368] New - signal_io() feature request (bugzilla-daemon widget gnome org)
   9. [Bug 88380] New - Gtk::Notebook: signal_switch_page called after Gtk::Main::quit() (bugzilla-daemon widget gnome org)
  10. [Bug 88380] Changed - Gtk::Notebook: signal_switch_page called after Gtk::Main::quit() (bugzilla-daemon widget gnome org)
  11. [Bug 88380] Changed - Gtk::Notebook: signal_switch_page called after Gtk::Main::quit() (bugzilla-daemon widget gnome org)

--__--__--

Message: 1
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net, morten wtf dk
Cc: 
Date: Tue, 16 Jul 2002 07:22:48 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 87591] Changed - GTK+ merged docs has notions of free() which isn't used in gtkmm.

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=87591

Changed by murrayc usa net 

--- shadow/87591	Sat Jul 13 18:12:20 2002
+++ shadow/87591.tmp.18584	Tue Jul 16 07:22:48 2002
@@ -1,13 +1,13 @@
 Bug#: 87591
 Product: gtkmm
 Version: 2.0
 OS: Linux
 OS Details: 
-Status: NEW   
-Resolution: 
+Status: RESOLVED   
+Resolution: FIXED
 Severity: minor
 Priority: Normal
 Component: reference documentation
 AssignedTo: gtkmm-forge lists sourceforge net                            
 ReportedBy: morten wtf dk               
 QAContact: gtkmm-forge lists sourceforge net
@@ -67,6 +67,11 @@
 Currently I don't have time to make all the non-free changes.
 
 ------- Additional Comments From murrayc usa net  2002-07-13 18:12 -------
 pack_start() doesn't use _WRAP_METHOD() so it doesn't use
 auto-generate any reference docs. It's just regular C++.
 
+
+------- Additional Comments From murrayc usa net  2002-07-16 07:22 -------
+You really need to search the HTML output, because the C docs are not
+used when we custom code a method. I have fixed what I have found by
+using grep.



--__--__--

Message: 2
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net, a rottmann gmx at
Cc: 
Date: Tue, 16 Jul 2002 07:24:01 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 87912] Changed - Strange segfault on dialog signal handler class destruction

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=87912

Changed by murrayc usa net 

--- shadow/87912	Sat Jul 13 15:39:13 2002
+++ shadow/87912.tmp.18974	Tue Jul 16 07:24:01 2002
@@ -1,16 +1,16 @@
 Bug#: 87912
-Product: gtkmm
+Product: gnomemm
 Version: 2.0
 OS: Linux
 OS Details: Debian unstable
 Status: NEW   
 Resolution: 
 Severity: minor
 Priority: Normal
-Component: general
+Component: libglademm
 AssignedTo: gtkmm-forge lists sourceforge net                            
 ReportedBy: a rottmann gmx at               
 TargetMilestone: ---
 URL: 
 Summary: Strange segfault on dialog signal handler class destruction
 



--__--__--

Message: 3
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net, koka geo vu nl
Cc: 
Date: Tue, 16 Jul 2002 08:09:03 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 87877] Changed - gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc)

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=87877

Changed by murrayc usa net 

--- shadow/87877	Wed Jul 10 18:08:39 2002
+++ shadow/87877.tmp.2962	Tue Jul 16 08:09:03 2002
@@ -9,13 +9,12 @@
 Priority: Normal
 Component: build
 AssignedTo: gtkmm-forge lists sourceforge net                            
 ReportedBy: koka geo vu nl               
 TargetMilestone: ---
 URL: 
-Cc: 
 Summary: gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc)
 
 Both we (the lunar linux maintainers) and the people from Gentoo have
 exactly the same problem. I can state for a fact that it *already* compiled
 before correctly, date 20020423 (i.e. 6 weeks ago), but since that date
 absolutely nothing I can find has changed.
@@ -45,6 +44,16 @@
 procbar.cc:23: passing `gint (*)()' as argument 5 of
 `gnome_proc_bar_construct(GnomeProcBar *, GtkWidget *, int, GdkColor *,
 gint (*)(void *))'
 make[1]: *** [procbar.lo] Error 1
 make[1]: Leaving directory `/usr/src/gnomemm-1.2.2/src/gnome--'
 make: *** [all-recursive] Error 1
+
+------- Additional Comments From murrayc usa net  2002-07-16 08:09 -------
+The function pointer type is wrong. The callback should actually take
+a gpointer. We can't change that in the stable API, but you can add a
+cast to the correct type in the .gen_h file. You might find it
+simplest if you use a typedef. It will probably still work, and if it
+doesn't then it's not important because I doubt anybody is using that
+constructor anyway.
+
+Please tell if you have any problems writing the patch.



--__--__--

Message: 4
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net, koka geo vu nl
Cc: 
Date: Tue, 16 Jul 2002 08:09:49 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 87877] Changed - gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc)

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=87877

Changed by murrayc usa net 

--- shadow/87877	Tue Jul 16 08:09:03 2002
+++ shadow/87877.tmp.3208	Tue Jul 16 08:09:48 2002
@@ -54,6 +54,9 @@
 cast to the correct type in the .gen_h file. You might find it
 simplest if you use a typedef. It will probably still work, and if it
 doesn't then it's not important because I doubt anybody is using that
 constructor anyway.
 
 Please tell if you have any problems writing the patch.
+
+------- Additional Comments From murrayc usa net  2002-07-16 08:09 -------
+Hmm, actually I can reproduce it here, so I'll do it.



--__--__--

Message: 5
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net, koka geo vu nl
Cc: 
Date: Tue, 16 Jul 2002 08:43:57 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 87877] Changed - gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc)

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=87877

Changed by murrayc usa net 

--- shadow/87877	Tue Jul 16 08:09:48 2002
+++ shadow/87877.tmp.15740	Tue Jul 16 08:43:56 2002
@@ -57,6 +57,10 @@
 constructor anyway.
 
 Please tell if you have any problems writing the patch.
 
 ------- Additional Comments From murrayc usa net  2002-07-16 08:09 -------
 Hmm, actually I can reproduce it here, so I'll do it.
+
+------- Additional Comments From murrayc usa net  2002-07-16 08:43 -------
+OK, please try from cvs (gnome-- module) and tell me if it's ready for
+a new release.



--__--__--

Message: 6
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net, koka geo vu nl
Cc: 
Date: Tue, 16 Jul 2002 09:24:22 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 87877] Changed - gnomemm-1.2.2 fails to compile (src/gnome--/procbar.cc)

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=87877

Changed by koka geo vu nl 

--- shadow/87877	Tue Jul 16 08:43:56 2002
+++ shadow/87877.tmp.30298	Tue Jul 16 09:24:22 2002
@@ -61,6 +61,29 @@
 ------- Additional Comments From murrayc usa net  2002-07-16 08:09 -------
 Hmm, actually I can reproduce it here, so I'll do it.
 
 ------- Additional Comments From murrayc usa net  2002-07-16 08:43 -------
 OK, please try from cvs (gnome-- module) and tell me if it's ready for
 a new release.
+
+------- Additional Comments From koka geo vu nl  2002-07-16 09:24 -------
+applied the patch over the 4 affected files and got:
+
+/usr/src/gnomemm-1.2.2/src/gnome-- # c++ -DHAVE_CONFIG_H -I. -I.
+-I../.. -DG_LOG_DOMAIN=\"Gnome--\" -I. -I./.. -I.. -I../../src
+-I../../src -I../../src/gtk-- -I../../gdk-- -I/usr/lib/gtkmm/include
+-I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include
+-I/usr/X11R6/include -I/usr/lib/sigc++-1.0/include
+-I/usr/include/sigc++-1.0 -I/usr/include/gnome-1.0
+-DNEED_GNOMESUPPORT_H -I/usr/lib/gnome-libs/include
+-I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include
+-I/usr/X11R6/include -I/usr/include/gnome-1.0 -DNEED_GNOMESUPPORT_H
+-I/usr/lib/gnome-libs/include -I/usr/include/gtk-1.2
+-I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include
+-g -O2 -Wall -Wno-unused -c procbar.cc  -fPIC -DPIC -o procbar.lo
+procbar.cc: In method `Gnome::ProcBar::ProcBar(const Gtk::Label &,
+const vector<Gdk_Color *,allocator<Gdk_Color *> > &, gint (*)())':
+procbar.cc:23: passing `gint (*)()' as argument 5 of
+`gnome_proc_bar_construct(GnomeProcBar *, GtkWidget *, int, GdkColor
+*, gint (*)(void *))'
+
+I think you missed one there



--__--__--

Message: 7
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Tue, 16 Jul 2002 09:40:24 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 81422] Changed - Menu bar isn't shown correctly in latest gtkmm CVS

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=81422

Changed by murrayc usa net 

--- shadow/81422	Fri Jun 28 07:08:12 2002
+++ shadow/81422.tmp.2145	Tue Jul 16 09:40:24 2002
@@ -9,13 +9,12 @@
 Priority: Normal
 Component: libglademm
 AssignedTo: gtkmm-forge lists sourceforge net                            
 ReportedBy: chrisime gnome org               
 TargetMilestone: ---
 URL: 
-Cc: 
 Summary: Menu bar isn't shown correctly in latest gtkmm CVS
 
 The menu bar of my app isn't shown correctly using the lastest gtkmm source
 from cvs.
 Please have a look at www.gnome.org/~chrisime/pix/gtkmm_bug.png.
 
@@ -53,6 +52,9 @@
 pure C APIs. I will provide a shorter example later this week.
 
 ------- Additional Comments From MHL Schulze t-online de  2002-06-28 07:08 -------
 Since my copy of libsigc++ is out of date and sourceforge is
 unreachable, I can't update gtkmm and gnomemm to the latest cvs
 version. Terefore I have to postpone this task again :-(
+
+------- Additional Comments From murrayc usa net  2002-07-16 09:40 -------
+Have you made any progress?



--__--__--

Message: 8
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Tue, 16 Jul 2002 13:37:25 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 88368] New - signal_io() feature request

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=88368

Changed by morten wtf dk 

--- shadow/88368	Tue Jul 16 13:37:25 2002
+++ shadow/88368.tmp.25091	Tue Jul 16 13:37:25 2002
@@ -0,0 +1,50 @@
+Bug#: 88368
+Product: gtkmm
+Version: 2.0
+OS: Linux
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: normal
+Priority: Normal
+Component: general
+AssignedTo: gtkmm-forge lists sourceforge net                            
+ReportedBy: morten wtf dk               
+TargetMilestone: ---
+URL: 
+Summary: signal_io() feature request
+
+In gtkmm 1.2, I used g_io_add_watch() to watch file descriptors.
+In gtkmm 2, I can use signal_io() and have the advantage to use
+SigC::Connections instead.
+
+However, g_io_add_watch() passes a GIOChannel to it's callback function
+which can be used to read/write from. This feature is lacking with SignalIO
+/ signal_io()
+
+E.g.:
+
+  g_io_add_watch(g_io_channel_unix_new(filedescriptor),
+         GIOCondition (G_IO_IN),
+         &Class::callback, this);                           
+
+The prototype for Class::callback would then be:
+static gboolean Class::callback(GIOChannel* iochannel, GIOCondition cond,
+gpointer data);
+
+Here, the iochannel can be used to read/write from.
+
+With signal_io():
+
+  signal_io().connect(
+        slot(*this, &Class::callback),
+        filedescriptor, Glib::IO_IN);
+
+The prototype will look like this:
+
+bool Class::callback(Glib::IOCondition cond);
+
+In the last example, I don't have the possibility to read from the file
+descriptor or a iochannel. This forces me to make 'filedescriptor' a member
+of the class, and I can't reuse the same callback for many different
+filedescriptors.



--__--__--

Message: 9
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Tue, 16 Jul 2002 14:58:14 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 88380] New - Gtk::Notebook: signal_switch_page called after Gtk::Main::quit()

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=88380

Changed by morten wtf dk 

--- shadow/88380	Tue Jul 16 14:58:14 2002
+++ shadow/88380.tmp.21436	Tue Jul 16 14:58:14 2002
@@ -0,0 +1,30 @@
+Bug#: 88380
+Product: gtkmm
+Version: 2.0
+OS: Linux
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: normal
+Priority: Normal
+Component: general
+AssignedTo: gtkmm-forge lists sourceforge net                            
+ReportedBy: morten wtf dk               
+TargetMilestone: ---
+URL: 
+Summary: Gtk::Notebook: signal_switch_page called after Gtk::Main::quit()
+
+I have found a problem where signal_switch_page is being called after
+Gtk::Main::quit(), it doesn't happen in a C version of the application.
+
+This is a problem because you'll get the error:
+(a.out:24168): Gtk-CRITICAL **: file gtknotebook.c: line 4113
+(gtk_notebook_get_nth_page): assertion `GTK_IS_NOTEBOOK (notebook)' failed
+
+When calling get_nth_page(), and chances are great that you'll do something
+in that function which will make the program segfault.
+
+A GTK+ and a gtkmm example attached. One should also take notice that the
+problem doesnt exist if you select the third tab and then quit, it does
+when you select the first or the second. I can't reproduce it in the GTK+
+version.



--__--__--

Message: 10
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Tue, 16 Jul 2002 14:58:57 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 88380] Changed - Gtk::Notebook: signal_switch_page called after Gtk::Main::quit()

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=88380

Changed by morten wtf dk 

--- shadow/88380	Tue Jul 16 14:58:14 2002
+++ shadow/88380.tmp.21622	Tue Jul 16 14:58:57 2002
@@ -25,6 +25,11 @@
 in that function which will make the program segfault.
 
 A GTK+ and a gtkmm example attached. One should also take notice that the
 problem doesnt exist if you select the third tab and then quit, it does
 when you select the first or the second. I can't reproduce it in the GTK+
 version.
+
+------- Additional Comments From morten wtf dk  2002-07-16 14:58 -------
+Created an attachment (id=9907)
+GTK+ (C) version.
+



--__--__--

Message: 11
From: bugzilla-daemon widget gnome org
To: gtkmm-forge lists sourceforge net
Cc: 
Date: Tue, 16 Jul 2002 14:59:27 -0400 (EDT)
Subject: [gtkmm bugzilla] [Bug 88380] Changed - Gtk::Notebook: signal_switch_page called after Gtk::Main::quit()

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

http://bugzilla.gnome.org/show_bug.cgi?id=88380

Changed by morten wtf dk 

--- shadow/88380	Tue Jul 16 14:58:57 2002
+++ shadow/88380.tmp.21825	Tue Jul 16 14:59:27 2002
@@ -30,6 +30,11 @@
 version.
 
 ------- Additional Comments From morten wtf dk  2002-07-16 14:58 -------
 Created an attachment (id=9907)
 GTK+ (C) version.
 
+
+------- Additional Comments From morten wtf dk  2002-07-16 14:59 -------
+Created an attachment (id=9908)
+gtkmm (C++) version
+




--__--__--

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