Just to let you know Mike. I finally was able to get into Bugzilla
today. Here is my bug just for you. ;-)
http://bugzilla.ximian.com/show_bug.cgi?id=75415
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Both gtk# 1.0 and gtk# 1.9 are shipped with the mono 1.1.7 and 1.1.8
windows installers. Using -pkg:gtk-sharp will use gtk# 1.0 while
-pkg:gtk-sharp-2.0 will use gtk# 1.9. Both are installed in Mono's
GAC. So, both are running okay. I did port sql# for gtk# to gtk# 2.0
using a ComboBox, and it works okay. However, my problem is with Combo
working on gtk# 1.0.
Sorry, I could not get bugzilla to work for me today. So, here is the
error.
Take the Combo example in monodoc and run it.
E:\backup_stuff\sqlsharpgtk>mcs ComboTest.cs -pkg:gtk-sharp
E:\backup_stuff\sqlsharpgtk>mono ComboTest.exe
(<unknown>:168): GLib-CRITICAL **: g_convert: assertion `str != NULL' failed
Unhandled Exception: System.NullReferenceException: Object reference not
set to
an instance of an object
in <0x00152> ComboSample:.ctor ()
in <0x00016> ComboSample:Main ()
This is the source:
using System;
using Gtk;
class ComboSample {
Combo combo;
static void Main () {
new ComboSample ();
}
ComboSample () {
Application.Init ();
Window win = new Window ("ComboSample");
win.DeleteEvent += new DeleteEventHandler (OnWinDelete);
string[] list = new string[] {"one", "two", "three"};
combo = new Combo ();
combo.PopdownStrings = list;
combo.DisableActivate ();
combo.Entry.Activated += new EventHandler (OnEntryActivated);
win.Add (combo);
win.ShowAll ();
Application.Run ();
}
void OnEntryActivated (object o, EventArgs args) {
Console.WriteLine (combo.Entry.Text);
}
void OnWinDelete (object obj, DeleteEventArgs args) {
Application.Quit ();
}
}
Mike Kestner wrote:
On Sat, 2005-06-25 at 19:50 -0400, Daniel Morgan wrote:
When I tried to run sql# for gtk# on Mono 1.1.7 for Windows, it failed
to run because the Combo failed.
sql# for gtk# was using gtk# 1.0.x and gtk+ 2.6.
Even though Combo was deprecated in gtk+ 2.4, it should still work in
gtk+ 2.6.
I recently chatted with Todd Berman, and he said the deprecated Combo
works fine in MonoDevelop running on gtk+ 2.6.
So, is this a Win32 problem with gtk+, gtk# 1.0.x , or the installer?
Can someone please look into this problem?
That's going to be hard to do without more details than "the Combo
failed." If you can provide a minimal sample application that
reproduces the problem, please open a bug report including the output
that occurs on failure.
When you say you "tried to run sql# for gtk# on Mono 1.1.7 for Windows"
are you saying you tried to run a binary that was compiled against Gtk#
1.0.x on mono 1.1.7? There are different assembly versions involved
there, so if the 1.1.7 installer doesn't have a set of Gtk# 1.0.x
assemblies in its GAC, that would be a problem. I'm just stabbing in
the dark because the problem description above is fairly vague.
Gtk# 1.0.x and 2.x are parallel-installable and there is no current plan
to provide a mechanism to run applications compiled against 1.0.x on a
2.x installation. You will still have to have 1.0.x assemblies
installed. If this is the problem you are indicating, perhaps paco
needs to consider shipping a combined 1.0.x/2.x installer for Gtk# on
win32? Either that or there needs to be a way to install 1.0.x and 2.x
Gtk# into a single mono install.
FWIW, I just compiled and ran the sample/test/WidgetViewer.exe
application on the MS 1.1 runtime with gladewin 2.6.8-rc1 and Gtk# trunk
and the Combo sample (which is still Gtk.Combo, not ComboBox) runs
without any problems.
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--- End Message ---
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