java-gnome-developer — For people using the bindings to write their own applications

Re: [Java-gnome-developer] TreeModels and warnings

[Ismael J. <ml...@ju...>]

On Mon, 2005-06-13 at 09:51 -0400, Igor Foox wrote:
> Hi,
> 
> I'm playing around with TreeModels, TreeFilters and so on... At one
> point I have a TreeStore and on top of it I build a TreeModelFilter. At
> some point I wait for a user to click on an element in a TreeView that
> is built on the TreeModelFilter and then get an iterator for the
> TreeModelFilter based on the selection. It seems that when I do that I
> get a warning from GTK, although everything works. This warning does not
> creep up when I step through the code, only when it is run at full
> speed. Any idea what this might be caused by? Am I safe to ignore it?
[...]

No, this should not happen. Would you mind opening a bug report with the
information you gave here and if possible, a small test case? Also,
please mention the version of the libraries where this happens. Thanks.

Regards,
Ismael

[Java-gnome-developer] TreeModels and warnings

[Igor F. <if...@re...>]

Hi,

I'm playing around with TreeModels, TreeFilters and so on... At one
point I have a TreeStore and on top of it I build a TreeModelFilter. At
some point I wait for a user to click on an element in a TreeView that
is built on the TreeModelFilter and then get an iterator for the
TreeModelFilter based on the selection. It seems that when I do that I
get a warning from GTK, although everything works. This warning does not
creep up when I step through the code, only when it is run at full
speed. Any idea what this might be caused by? Am I safe to ignore it?

Thanks,
Igor


Here's the warning:

------------------------------
java.lang.Exception: gtk_tree_model_filter_ref_node: assertion
`GTK_TREE_MODEL_FILTER (model)->priv->stamp == iter->stamp' failed
	at org.gnu.glib.GObject.printStackTrace(GObject.java:644)
	at org.gnu.gtk.Gtk.gtk_main(Native Method)
	at org.gnu.gtk.Gtk.main(Gtk.java:55)
	at com.redhat.uicopy.WindowLauncher.main(WindowLauncher.java:173)
java.lang.Exception: gtk_tree_model_filter_get_value: assertion
`GTK_TREE_MODEL_FILTER (model)->priv->stamp == iter->stamp' failed
	at org.gnu.glib.GObject.printStackTrace(GObject.java:644)
	at org.gnu.gtk.Gtk.gtk_main(Native Method)
	at org.gnu.gtk.Gtk.main(Gtk.java:55)
	at com.redhat.uicopy.WindowLauncher.main(WindowLauncher.java:173)

(java-gnome:3671): GLib-GObject-CRITICAL **: g_object_set_property:
assertion `G_IS_VALUE (value)' failed

(java-gnome:3671): GLib-GObject-CRITICAL **: g_value_unset: assertion
`G_IS_VALUE (value)' failed
java.lang.Exception: gtk_tree_model_filter_real_unref_node: assertion
`filter->priv->stamp == iter->stamp' failed
	at org.gnu.glib.GObject.printStackTrace(GObject.java:644)
	at org.gnu.gtk.Gtk.gtk_main(Native Method)
	at org.gnu.gtk.Gtk.main(Gtk.java:55)
	at com.redhat.uicopy.WindowLauncher.main(WindowLauncher.java:173)

Re: [Java-gnome-developer] WNCK For java-gnome

[Joao V. <jvi...@ya...>]

There hasn't been talk about that, no. I don't know if that should be inside Java-Gnome's scope, i
think it would be better as a project apart which uses JG; but it would nice either way :)

Cheers,
J.V.



--- Robert Ludwick <rob...@gm...> escreveu:

> Has there been talk of creating a java binding of the wnck/window
> navigation toolkit?  If not, does it sound like a good idea?
> 
> I have started development on a package that does some of the window
> manipulation through libwnck.  I was thinking of pressing on if there
> is enough interest.
> 
> Robert



	
	
		
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Re: [Java-gnome-developer] tray icon in JG

[Remy S. <rem...@gm...>]

Hi Tomasz,

The addition of a tray icon widget will be integrated into Java-GNOME
by wrapping the C egg library (http://cvs.gnome.org/viewcvs/libegg/).
The wrappings for eggtrayicon and eggstatusicon are basically completed
(it has not been decided as to whether eggtraymanager will be wrapped or
not). The code has not been submitted as example applications
showcasing the tray icons are incomplete, though I do hope to have it
sent out to one of the developers before the end of the week.

If you have any further questions about the tray icon, please do not
hesitate and ask.

On Fri, 10 Jun 2005 11:18:05 +0200
Tomasz Mielnik <tmi...@co...> wrote:

> Hello
> Is there a posibility to create an tray icon (notification area icon)
> in java-gnome? I saw it possible with swt (azureus is doing that).
> 
> TIA
> 
> -- 
> t.m.
> Tomasz Mielnik
> 
> 
> 
> -------------------------------------------------------
> This SF.Net email is sponsored by: NEC IT Guy Games.  How far can you
> shotput a projector? How fast can you ride your desk chair down the
> office luge track? If you want to score the big prize, get to know
> the little guy. Play to win an NEC 61" plasma display:
> http://www.necitguy.com/?r=20
> _______________________________________________ java-gnome-developer
> mailing list jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer

[Java-gnome-developer] WNCK For java-gnome

[Robert L. <rob...@gm...>]

Has there been talk of creating a java binding of the wnck/window
navigation toolkit?  If not, does it sound like a good idea?

I have started development on a package that does some of the window
manipulation through libwnck.  I was thinking of pressing on if there
is enough interest.

Robert

[Java-gnome-developer] tray icon in JG

[Tomasz M. <tmi...@co...>]

Hello
Is there a posibility to create an tray icon (notification area icon) in
java-gnome? I saw it possible with swt (azureus is doing that).

TIA

-- 
t.m.
Tomasz Mielnik

Re: [Java-gnome-developer] TreeView tutorial updated

[Joao V. <jvi...@ya...>]

--- pancake <pa...@ph...> escreveu:
> I also added an screenshot of the ClasspathBrowser. The app that i'm coding nowadays...

That app looks sweet... =)

Cheers,
J.V.



	
	
		
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Re: [Java-gnome-developer] TreeView tutorial updated

[pancake <pa...@ph...>]

> hi,
> it's not an attribute of GtkLabel(exactly GtkMisc, the superclass of).
> you may use Gtk.Misc.setAlignment() method to do.

ok, thanks..and how to put it as width=100% ? without using a Table...may be good to create a tutorial about how to use Table widget.


> BTW, your apps looks great. How can i try it? ;)


it's a alpha-beta-release :) just for impatient users like you:

http://news.nopcode.org/ClasspathBrowser.tgz

would be good if someone looks at my gtkhtml problem report. My app crashes on that.

The javadoc URL is hardcoded (by now) to the sun webpage. But this will be soon configurable :)

enjoy.

Re: [Java-gnome-developer] TreeView tutorial updated

[Dongsu J. <io...@he...>]

hi,
it's not an attribute of GtkLabel(exactly GtkMisc, the superclass of).
you may use Gtk.Misc.setAlignment() method to do.

BTW, your apps looks great. How can i try it? ;)

pancake wrote:

>I added some changes into the TreeView tutorial:
>
>- how to use TreeStore instead of ListStore to create trees of items.
>- a comment tip to simplify the use of data in TreeViews.
>
>I also added an screenshot of the ClasspathBrowser. The app that i'm coding nowadays...
>
>I have a doubt about VBox.. as you can see in http://news.nopcode.org/cpb.jpg , The widgets inside the ScrolledWindow is center aligned.. I want to align them to the left. The widget hirearchy is:
>
>ScrolledWindow
>  |
>  '-- VBox
>       |
>       |-- Label
>       |
>       |-- Label
>       |
>       |-- Label
>       .
>       .
>
>I was unable to find the way to align them :/
>
>
>-------------------------------------------------------
>This SF.Net email is sponsored by: NEC IT Guy Games.  How far can you shotput
>a projector? How fast can you ride your desk chair down the office luge track?
>If you want to score the big prize, get to know the little guy.  
>Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20
>_______________________________________________
>java-gnome-developer mailing list
>jav...@li...
>https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
>
>  
>

[Java-gnome-developer] TreeView tutorial updated

[pancake <pa...@ph...>]

I added some changes into the TreeView tutorial:

- how to use TreeStore instead of ListStore to create trees of items.
- a comment tip to simplify the use of data in TreeViews.

I also added an screenshot of the ClasspathBrowser. The app that i'm coding nowadays...

I have a doubt about VBox.. as you can see in http://news.nopcode.org/cpb.jpg , The widgets inside the ScrolledWindow is center aligned.. I want to align them to the left. The widget hirearchy is:

ScrolledWindow
  |
  '-- VBox
       |
       |-- Label
       |
       |-- Label
       |
       |-- Label
       .
       .

I was unable to find the way to align them :/

Re: [Java-gnome-developer] Problems with FileChooserWidget

[Igor F. <if...@re...>]

On Sat, 2005-06-04 at 17:44 -0300, Joao Victor wrote:
> --- Igor Foox <if...@re...> escreveu:
>=20
> > Hi everyone,
> >=20
> > I'm a fairly new user to java-gnome, so please bear with me.
>=20
> Hi Igor, welcome!

Thanks for the warm welcome, from you as well as Andrew Cowie.
>=20
> >=20
> > I seem to have some trouble with the FileChooserWidget. I first tried=
 to
> > use it in a semi-complex window, and got the following error (and no
> > widget):
>=20
> Hmm, just so i get it right: do you want to just show a filechooser, or=
 do you want to embbed it
> in another window? To just show it, this is the code i used in an app:

I am trying to display a FileChooser widget inside an existing window,
not a separate FileChooserDialog.
I've been away for the past few days, but now I've tried just importing
an empty window from my glade file, and creating a FileChooserWidget in
the code (instead of glade), and adding it to the window. This works
perfectly, so it seems there's some problem with libglade. I'll try to
look into it.

Thanks,
Igor

>=20
> ----
> FileChooserDialog dialog =3D new FileChooserDialog("Select a picture", =
this,
> FileChooserAction.ACTION_OPEN);
> dialog.addButton("gtk-cancel", 0);
> dialog.addButton("gtk-ok", 1);
> dialog.setCurrentFolder(System.getProperty("user.home"));
> int result =3D dialog.run();
>=20
> if (result =3D=3D 1) {
> //....
> }
> ----
>=20
> Now, if you want to embbed it, i haven't tried doing it yet (will try),=
 but take a look at GDVB,
> it seems to have a nice customized FileChooser, from what can be seen i=
n this screenshot:
> http://news.nopcode.org/gdvb02.png
>=20
> Cheers,
> J.V.
>=20
>=20
>=20
> =09
> =09
> 	=09
> ____________________________________________________
> Yahoo! Mail, cada vez melhor: agora com 1GB de espa=E7o gr=E1tis! http:=
//mail.yahoo.com.br
>=20
>=20
> -------------------------------------------------------
> This SF.Net email is sponsored by: NEC IT Guy Games.  How far can you s=
hotput
> a projector? How fast can you ride your desk chair down the office luge=
 track?
> If you want to score the big prize, get to know the little guy. =20
> Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=3D20
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer

[Java-gnome-developer] TreeView, CellRendererCombo and individual cells

[Stefan P. <pr...@tz...>]

Hi all,

I'm just delving into the GTK bindings for a personal project.
I actually managed to get a working TreeView example (thanks to the
tutorial) that uses a CellRendererCombo for one column.

So far so good. My current problem is, that I need to have a column that
uses the CellRendererCombo but has individual choices for each row.
Since I set the renderer (and therefore its model) for a whole column, I
don't know if this is possible.=20

Could you please shed some light on this?

Regards,
  Stefan

--=20
Stefan Prelle <pr...@tz...>

Re: [Java-gnome-developer] A plugin to synchronize java source code from .glade file

[Ben K. <be...@ba...>]

On Tue, 2005-07-06 at 08:49 -0400, Ben Konrath wrote:
> Nope, I'd really like to see your code. What license will you release
> the code under? The Eclipse plugin will be LGPL and it would be cool
> if your code was released under a compatible license. If you need
> temporary home, I can give you some space in my svn repo, just let me
> know.

Oops, I just saw that you attached your code to another message. I'd
still like to know what license the code is going to be released under.

Cheers, Ben

Re: [Java-gnome-developer] A plugin to synchronize java source code from .glade file

[Ben K. <be...@ba...>]

On Tue, 2005-31-05 at 18:52 +0300, Juha Koskela wrote:
> Hello,
>=20
> I've been writing a netbeans module to synchronize java source code
> from .glade file (e.g. generate code for signal handlers, member
> variables for widgets and so on). Currently I have working code
> generation either from scratch or filling a code template. I have
> planned how to do synchronization (update) of the .java file when the
> .glade file has been changed, but not much for that is yet
> implemented.
>
> I know there is a plugin for eclipse but does it do code
> synchronization? If not then maybe my code can be used there. The
> synchronization part is not depending on netbeans in any way (it can
> even be run as separate java application from command line).

Nope, I'd really like to see your code. What license will you release
the code under? The Eclipse plugin will be LGPL and it would be cool if
your code was released under a compatible license. If you need temporary
home, I can give you some space in my svn repo, just let me know.

Cheers, Ben

[Java-gnome-developer] to need help at ComboBox

[Ralph H. <ra...@gm...>]

Hello,

I need help at ComboBox. I will put an ArrayList at a ComboBox.
I find not the correct Method. I find "insertText". I put the Strings
from the ArrayList in a loop. Ok. 

The Problem is the ArrayList has 20 entry's when i run the program
and open the ComboBox, this was very long. I find not a methode to
say i will when more at 5 entry use scrollbars.

I hope you can understand my problem and can i help me.

cheers ralph

Re: [Java-gnome-developer] Problems with FileChooserWidget

[pancake <pa...@ph...>]

you can also take a look on the gdvb source code, in the file Gdvb.java -> =
addLocalVideos()

VBox addLocalVideos()
{
   VBox vb =3D new VBox(false,5);
   vb.setBorderWidth(5);
   fcw=3Dnew FileChooserWidget(FileChooserAction.ACTION_OPEN);
   String videos =3D Gdvb.conf.getProperty("dir_videos");

try{
System.out.println("VIDEODIR: "+videos);
   if (videos!=3Dnull)
   {
   fcw.setCurrentFolder(videos);
// XXX java-gnome BUG <- this is fixed in CVS
// fcw.addShortcutFolder("/"); //videos);
   }
} catch(Exception e) {
System.out.println(e);
}
   FileFilter mediaFilter =3D new FileFilter();
      mediaFilter.setName("video");
      mediaFilter.addMimeType("video/mpeg");
      mediaFilter.addMimeType("video/x-msvideo");
      mediaFilter.addMimeType("video/quicktime");
   fcw.addFilter(mediaFilter);

   FileFilter allFilter =3D new FileFilter();
      allFilter.setName("all filetypes");
      allFilter.addPattern("*");
   fcw.addFilter(allFilter);

   vb.add(fcw);
      HButtonBox hbb =3D new HButtonBox();
      hbb.setSpacing(5);
      hbb.setLayout(ButtonBoxStyle.END);
   Button stop =3D new Button(GtkStockItem.MEDIA_STOP);
      stop.addListener((ButtonListener)this);
      hbb.add( stop );
   Button play =3D new Button(GtkStockItem.MEDIA_PLAY);
      play.addListener((ButtonListener)this);
      hbb.add( play );
   vb.packEnd(hbb,false,false,5);
   return vb;
}

On Sat, 4 Jun 2005 17:44:31 -0300 (ART)
Joao Victor <jvi...@ya...> wrote:

> --- Igor Foox <if...@re...> escreveu:
>=20
> > Hi everyone,
> >=20
> > I'm a fairly new user to java-gnome, so please bear with me.
>=20
> Hi Igor, welcome!
>=20
> >=20
> > I seem to have some trouble with the FileChooserWidget. I first tried to
> > use it in a semi-complex window, and got the following error (and no
> > widget):
>=20
> Hmm, just so i get it right: do you want to just show a filechooser, or d=
o you want to embbed it
> in another window? To just show it, this is the code i used in an app:
>=20
> ----
> FileChooserDialog dialog =3D new FileChooserDialog("Select a picture", th=
is,
> FileChooserAction.ACTION_OPEN);
> dialog.addButton("gtk-cancel", 0);
> dialog.addButton("gtk-ok", 1);
> dialog.setCurrentFolder(System.getProperty("user.home"));
> int result =3D dialog.run();
>=20
> if (result =3D=3D 1) {
> //....
> }
> ----
>=20
> Now, if you want to embbed it, i haven't tried doing it yet (will try), b=
ut take a look at GDVB,
> it seems to have a nice customized FileChooser, from what can be seen in =
this screenshot:
> http://news.nopcode.org/gdvb02.png
>=20
> Cheers,
> J.V.
>=20
>=20
>=20
> =09
> =09
> 	=09
> ____________________________________________________
> Yahoo! Mail, cada vez melhor: agora com 1GB de espa=E7o gr=E1tis! http://=
mail.yahoo.com.br
>=20
>=20
> -------------------------------------------------------
> This SF.Net email is sponsored by: NEC IT Guy Games.  How far can you sho=
tput
> a projector? How fast can you ride your desk chair down the office luge t=
rack?
> If you want to score the big prize, get to know the little guy. =20
> Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=3D20
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer

Re: [Java-gnome-developer] Problems with FileChooserWidget

[Joao V. <jvi...@ya...>]

--- Igor Foox <if...@re...> escreveu:

> Hi everyone,
> 
> I'm a fairly new user to java-gnome, so please bear with me.

Hi Igor, welcome!

> 
> I seem to have some trouble with the FileChooserWidget. I first tried to
> use it in a semi-complex window, and got the following error (and no
> widget):

Hmm, just so i get it right: do you want to just show a filechooser, or do you want to embbed it
in another window? To just show it, this is the code i used in an app:

----
FileChooserDialog dialog = new FileChooserDialog("Select a picture", this,
FileChooserAction.ACTION_OPEN);
dialog.addButton("gtk-cancel", 0);
dialog.addButton("gtk-ok", 1);
dialog.setCurrentFolder(System.getProperty("user.home"));
int result = dialog.run();

if (result == 1) {
//....
}
----

Now, if you want to embbed it, i haven't tried doing it yet (will try), but take a look at GDVB,
it seems to have a nice customized FileChooser, from what can be seen in this screenshot:
http://news.nopcode.org/gdvb02.png

Cheers,
J.V.



	
	
		
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Re: [Java-gnome-developer] Problems with FileChooserWidget

[Andrew C. <an...@op...>]

Hi Igor,

On Fri, 2005-03-06 at 15:22 -0400, Igor Foox wrote:
> [GtkFileChooser]

A few nights ago at GUADEC I was working with Ben Konrath (scsibear) on
a similar problem. I'm no expert, but I do have working FileChooser code
to tell you about. 

> Does anyone have any idea on what might be causing this, or better yet,
> a solution?

I think at least part of the problem is that Dialogs tend to be treated
a bit specially - both by the underlying GTK libraries and up at our
level in java-gnome land.

I found that the API was a bit fragile. You'd think that you could just
new FileChooser() and be happy, but for various reasons that seems to
work sub-optimally, if at all. [sub-optimally includes it not
remembering where you were if you'd previously navigated the chooser]

Of about five different reasonable seeming combinations I tried, the
only way I could get FileChooser to behave was to add a FileChooser
dialog to my .glade file. [Some people seem to find this natural, but
until now I've only ever had one Window per glade file. I kinda stumbled
across doing it this way by accidentally hitting the wrong button in
Glade. Gotta love it]. Then, in my code, I wrote bits to get a reference
to that dialog, and then handled run()ing it and then parse the weirdo
int return code (seems to be from the API that comes from the parent
Dialog class).

Anything else just plain didn't work right.

If you want to see an example, try grabbing the code to xseq[1] and
seeing if that works for you - right off the bat there's a file
selection dialog you can try. If that all works, then you know that your
java-gnome installation is ok.

If xseq won't run, then upgrade to >=libgtk-java 2.6.2 and
>=libglade-java 2.10.1, and try again.

AfC
Stuttgart

P.S. First time we've seen you on this list, so a very warm welcome to
you.

[1] xseq:

yes, in just about every email I send to this list I'm going to refer
people to my code. Why? Becuase our JavaDoc is terrible, our examples
tend to be simplistic or contribed, and our API itself tends to be a bit
fragile (largely because there are several ways you *could* use
something, but only generally one way you *should* use something).

Figuring out workable code paths was *very* challenging - and I'm not
exactly an amateur - but once you've got a working model, you can
generally replicate it and be golden. Since I *have* a working instance
of many of the java-gnome peices now (TreeView, TextView, FileChooser,
LibGlade of course, Pixbuf/Image loading, Listener/Event patterns, etc)
it would be kind of foolish for me NOT to point people at that code, at
least as a starting point for them to try and get ideas.

Anyway, for some FileChooser code, see
http://research.operationaldynamics.com/darcs/xseq/tests/xseq/ui/TestLoadWindow.java
in particular around line 143 for dealing with the int response code,
and also note the byplay between showAll()+present(), run() and hide().

To see it in action, see screen shots at:
http://research.operationaldynamics.com/projects/xseq/wiki/ScreenShots

AfC
Stuttgart

-- 
Andrew Frederick Cowie

Technology strategy, managing change, establishing procedures,
and executing successful upgrades to mission critical business
infrastructure.

http://www.operationaldynamics.com/

Sydney   New York   Toronto   London

Re: [Java-gnome-developer] Arrays/Vectors problem with Entry class

[Jeff M. <ku...@gm...>]

On 6/3/05, Adam Jocksch <ajo...@re...> wrote:
> Adam Jocksch wrote:
> And the code that's causing the problem
>         for(int i =3D 0; i < sseData.size() - 1; i++){
>             ((Entry)glade.getWidget("xmm"+i+"Text2")).setText((String)
> sseData.elementAt(i));
>         }:

After this for loop the elements in sseData are null?=20



--=20
Jeffrey Morgan

Re: [Java-gnome-developer] Arrays/Vectors problem with Entry class

[Adam J. <ajo...@re...>]

Adam Jocksch wrote:

> I'm having a problem trying to call Entry::setText(...) with an 
> element of an array/Vector. The element is set correctly, but after 
> that the rest of the array/Vector is cleared to empty strings. From 
> what I've glanced in the source code, I'm suspecting that
>    (*env)->ReleaseStringUTFChars(env, text, text_g);
> in
>    JNIEXPORT void JNICALL Java_org_gnu_gtk_Entry_gtk_1entry_1set_1text 
> (JNIEnv *env, jclass cls, jobject entry, jstring text)
> is to blame, but I'm not sure. Does anyone know of a way to fix this, 
> or am I going to have to resort to cloning everything I throw into 
> Entry::setText()?
>
> Thanks,
> Adam
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: NEC IT Guy Games.  How far can you 
> shotput
> a projector? How fast can you ride your desk chair down the office 
> luge track?
> If you want to score the big prize, get to know the little guy.  Play 
> to win an NEC 61" plasma display: http://www.necitguy.com/?r=20
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer


And the code that's causing the problem
        for(int i = 0; i < sseData.size() - 1; i++){
            ((Entry)glade.getWidget("xmm"+i+"Text2")).setText((String) 
sseData.elementAt(i));
        }:

sse is Initialized here:
       for(int i = 0; i < 8; i++){
            
sseData.add(((Entry)glade.getWidget("xmm"+i+"Text2")).getText());
        }

Adam

[Java-gnome-developer] Arrays/Vectors problem with Entry class

[Adam J. <ajo...@re...>]

I'm having a problem trying to call Entry::setText(...) with an element 
of an array/Vector. The element is set correctly, but after that the 
rest of the array/Vector is cleared to empty strings. From what I've 
glanced in the source code, I'm suspecting that
    (*env)->ReleaseStringUTFChars(env, text, text_g);
in
    JNIEXPORT void JNICALL Java_org_gnu_gtk_Entry_gtk_1entry_1set_1text 
(JNIEnv *env, jclass cls, jobject entry, jstring text)
is to blame, but I'm not sure. Does anyone know of a way to fix this, or 
am I going to have to resort to cloning everything I throw into 
Entry::setText()?

Thanks,
Adam

[Java-gnome-developer] Problems with FileChooserWidget

[Igor F. <if...@re...>]

Hi everyone,

I'm a fairly new user to java-gnome, so please bear with me.

I seem to have some trouble with the FileChooserWidget. I first tried to
use it in a semi-complex window, and got the following error (and no
widget):
--------
org.gnu.glade.GladeXMLException: unknown widget class
'GtkFileChooserWidget'
	at org.gnu.glade.LibGlade.glade_xml_new(Native Method)
	at org.gnu.glade.LibGlade.<init>(LibGlade.java:97)
	at org.gnu.glade.LibGlade.<init>(LibGlade.java)
	at com.redhat.uicopy.WindowLauncher.<init>(WindowLauncher.java:17)
	at com.redhat.uicopy.WindowLauncher.main(WindowLauncher.java:26)
--------

Later on, I created a simple window and just stuck a file chooser in
there without any other sugar. Both of these experiments are using
Glade2. Again when I try to import this new glade file (with just the
window with the chooser) into my java app I get the same exception.

Does anyone have any idea on what might be causing this, or better yet,
a solution?

Thanks,
Igor

Re: [Java-gnome-developer] A plugin to synchronize java source code from .glade file

[Joao V. <jvi...@ya...>]

That's awesome.. please send this to the java-gnome-hackers mailing list, so we can discuss this
where it's more appropriate =)

Cheers,
J.V.


--- Juha Koskela <ko...@gm...> escreveu:
> Hello,
> 
> I've been writing a netbeans module to synchronize java source code
> from .glade file (e.g. generate code for signal handlers, member
> variables for widgets and so on). Currently I have working code
> generation either from scratch or filling a code template. I have
> planned how to do synchronization (update) of the .java file when the
> .glade file has been changed, but not much for that is yet
> implemented.
> 
> I know there is a plugin for eclipse but does it do code
> synchronization? If not then maybe my code can be used there. The
> synchronization part is not depending on netbeans in any way (it can
> even be run as separate java application from command line).
> 
> Next I'll try to find where to publish my code.. And I'll need to do
> some refactoring (change package names and so on).
> 
> - Juha Koskela
> 
> 
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[Java-gnome-developer] A plugin to synchronize java source code from .glade file

[Juha K. <ko...@gm...>]

Hello,

I've been writing a netbeans module to synchronize java source code
from .glade file (e.g. generate code for signal handlers, member
variables for widgets and so on). Currently I have working code
generation either from scratch or filling a code template. I have
planned how to do synchronization (update) of the .java file when the
.glade file has been changed, but not much for that is yet
implemented.

I know there is a plugin for eclipse but does it do code
synchronization? If not then maybe my code can be used there. The
synchronization part is not depending on netbeans in any way (it can
even be run as separate java application from command line).

Next I'll try to find where to publish my code.. And I'll need to do
some refactoring (change package names and so on).

- Juha Koskela

[Java-gnome-developer] libgtkhtml-java fix for Makefile

[pancake <pa...@ph...>]

libgtkhtml-java fix:

root@pl2:/usr/pkgsrc/wip/libgtkhtml-java# cat patches/patch-aa 
--- Makefile.in.orig    2005-05-30 16:30:46.842311960 +0200
+++ Makefile.in 2005-05-30 16:31:13.317287152 +0200
@@ -1292,7 +1292,7 @@
 
 
 $(gtkhtml_jar_class_files): %.class: %.java
-       $(JAVAC) -classpath $(GTKJAR):$(srcdir)/src/java:src/java -d src/java $<
+       $(JAVAC) -classpath $(CLASSPATH):$(GTKJAR):$(srcdir)/src/java:src/java -d src/java $<
 
 gtkhtml2.6.jar: $(gtkhtml_jar_class_files)
        $(JAR) cf $@ $(patsubst src/java/%.class,-C src/java %.class,$(all_gtkhtml_jar_class_files))
root@pl2:/usr/pkgsrc/wip/libgtkhtml-java#