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

Re: [Java-gnome-developer] Drag & Drop for ListStore

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

Also, in case you lost the link, you might want to look at the Win32 bug and
see if you can build the later versions from CVS. We don't have any
developers on Windows, so there really hasn't been anyone that's been able
to test it for us. I tried myself a couple of weeks ago, but I couldn't
figure even get MinGW working. :(

Link - http://bugzilla.gnome.org/show_bug.cgi?id=339270

Some patches may not apply cleanly due to some possible changes in the build
files since the last time those patches were diffed against, but I presume
it shouldn't be too difficult for you to apply them manually.

Good luck,
Regards,
Rem

On 6/12/06, Mehdi Rabah <meh...@gm...> wrote:
>
> Thanks for this quick answer
>
>
> On 6/12/06, Remy Suen <rem...@gm...> wrote:
> >
> > Looking at my file from CVS, it appears that it still throws that
> > RuntimeException. I don't know when that will be implemented.
> >
> > Regards,
> > Rem
> >
> > On 6/12/06, Mehdi Rabah < meh...@gm...> wrote:
> >
> > > Hi,
> >
> > I tried to use the undocumented class for the drag & drop
> > TreeDragSourceListener and I get this :
> >
> > Exception in thread "main" java.lang.RuntimeException: Not yet
> > implemented
> >     at org.gnu.gtk.ListStore.setDragSourceListener (ListStore.java)
> >
> > I may be using older versions of java gnome because I work on win XP,
> > but I wanted to ask if this feature
> > have been added to the most recent versions ?
> >
> > Regards,
> > ---
> > Mehdi
> >
> >
> >
> >
> > _______________________________________________
> > java-gnome-developer mailing list
> > jav...@li...
> > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> >
> >
> >
> >
>

Re: [Java-gnome-developer] Drag & Drop for ListStore

[Mehdi R. <meh...@gm...>]

Thanks for this quick answer

On 6/12/06, Remy Suen <rem...@gm...> wrote:
>
> Looking at my file from CVS, it appears that it still throws that
> RuntimeException. I don't know when that will be implemented.
>
> Regards,
> Rem
>
> On 6/12/06, Mehdi Rabah <meh...@gm...> wrote:
>
> > Hi,
>
> I tried to use the undocumented class for the drag & drop
> TreeDragSourceListener and I get this :
>
> Exception in thread "main" java.lang.RuntimeException: Not yet implemented
>     at org.gnu.gtk.ListStore.setDragSourceListener (ListStore.java)
>
> I may be using older versions of java gnome because I work on win XP, but
> I wanted to ask if this feature
> have been added to the most recent versions ?
>
> Regards,
> ---
> Mehdi
>
>
>
>
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
>
>
>
>

[Java-gnome-developer] Drag & Drop for ListStore

[Mehdi R. <meh...@gm...>]

Hi,

I tried to use the undocumented class for the drag & drop
TreeDragSourceListener and I get this :

Exception in thread "main" java.lang.RuntimeException: Not yet implemented
    at org.gnu.gtk.ListStore.setDragSourceListener(ListStore.java)

I may be using older versions of java gnome because I work on win XP, but I
wanted to ask if this feature
have been added to the most recent versions ?

Regards,
---
Mehdi

Re: [Java-gnome-developer] [TreeView] How to know which DataColumn is used by a TreeViewColumn ?

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

On Wed, 2006-06-07 at 09:04 +0200, Mehdi Rabah wrote:

> In fact I wanted to know how do you choose and get this
> blah_Object_DataColumn. The Listener that I use is in a class in a
> different package (it contains a lot of code). I can make the two
> class aware of each others and write getters, but... 

... or you could add a parameter to your concrete implementation of the
Listener and pass the object in that way. Just a thought.

> 
> Which is the method to use to get this array? I didn't find it. 

You could use TreeIter's getModel() give you the underlying TreeModel -
your ListStore or TreeStore presumably. From there you could use
ListStore.getDataColumn(int)...
http://java-gnome.sourceforge.net/docs/javadoc/org/gnu/gtk/ListStore.html#getDataColumn(int)
Sometimes people just keep a reference to the array they feed to
ListStore's constructor around and use that. I prefer to keep references
to the individual DataColumnWhatevers as it reduces the casting hassle.


> In fact my real problem is not to get the columns, it is to know which
> is the dataColumn  behind the  TreeViewColumn clicked (it's the title
> of my mail ^^) I want to know the cell (x,y) clicked

Ah. That's a bigger problem. GTK's TreeViews are not spreadsheets,
although the alternating shading in both dimensions might give that
impression. They're more like square datatables as you might find in an
RDBMS - columns specify data types, and then rows enumerate the data
itself.

>  - I have the TreeIter (x) and I want the DataColumn (y).
> I only have the TreeViewColumn (y but for view, not data), how to get
> the DataColumn behind this ??

As such, a click event does not "go" to a DataColumn, for two reasons.
One is that the event goes to the entire row (the row is selected; the
row is activated, whichever). Note that that's not "selects all the
columns Ctrl-A style, but just that the row, as a single atomic object,
is selected|activated.

The other reason is that in an MVC paradigm (which the
TreeView/TreeModel code implements), the "click" doesn't hit the
DataColumns of the model. It hits a piece of the presented UI, ie in
your TreeView widget. You then have to ask the event for an TreeIter
which points you at which row of data in the underlying square TreeModel
(ie ListStore) that event corresponds to. You then just read off
whichever columns are of interest to you.

AfC
Sydney


-- 
Andrew Frederick Cowie
Managing Director
Operational Dynamics Consulting Pty Ltd

Australia: Office 02 9977 6866, Mobile 04 1079 6725

Management Consultants specializing in strategy,
organizational architecture, procedures to survive
change, and performance hardening for the people
and systems behind the mission critical enterprise.

http://www.operationaldynamics.com/

Re: [Java-gnome-developer] How to change the icon of a ToolMenuButton ?

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

On Thu, 2006-06-08 at 15:31 +0000, Remy Suen wrote:

> I think this is what Glade is doing in terms of adding a
> MenuToolButton into a ToolBar.

I've found in the past that GTK and Glade in particular does some
unexpected things in order to achieve the results we take for granted.
ToggleToolButtons, for example, are incredibly convoluted - partly so of
what Glade creates, and partly because of how GTK maps them. If someone
needs more details about them I can point you to the xseq code that
manipulates them for buttons.

A more mundane example is a "simple" stock button like OK. In actuality,
GTK takes the stock button request and forms an Image plunks the OK
pixbuf into it, then forms a Label, plunks "Ok" into it, and then makes
an HBox, packs the Image and Label into the HBox, and then stuffs the
HBox into the Button.

Sometimes, after much hair-pulling, I've found myself rendering
something, and then calling the Widget's getChildren() method, then
walking the Widgets returned, and so on down until I learned what the
heck was in there.

Usually you can get some insight by reading the .glade file. Just pull
it up in a nice syntax highlighting editor, and look at the families of
widgets it has created. [Keep in mind that GTK could further complicate
things at runtime]

AfC
Sydney

Re: [Java-gnome-developer] How to change the icon of a ToolMenuButton ?

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

On Thu, 2006-06-08 at 16:24 +0200, Mehdi Rabah wrote:
> Here is the versions I am using :
> gtk.2.6.jar
> glade2.10.jar

That code is really ancient. It's over three GNOME generations old.

In general, open source communities are happy to help people, but
reality dictates that volunteers can only support the current release
and even then it's sometimes hard to reproduce changes and/or backport
fixes if the developers have moved on [incidentally, that's the
rationale for the fork-late-if-at-all school of development].

It's considered helpful if you take the effort to install the most
recently released code. That way if you've found a bug it's almost
certain to still be extant. Otherwise, you may well be reporting
problems that are long since solved.

At time of writing, the current releases is glib-java 0.2.5, libgtk-java
2.8.5 and libglade-java 2.12.4

Cheers,

AfC
Sydney

Re: [Java-gnome-developer] How to change the icon of a ToolMenuButton ?

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

It looks like the problem is related to using ToolBars since this code
doesn't work.

Gtk.init(null);
Window window = new Window(WindowType.TOPLEVEL);
ToolBar toolbar = new ToolBar();

MenuToolButton mtb = new MenuToolButton("");
mtb.setIconWidget(new ToolButton("gtk-apply"));
toolbar.add(mtb);
window.add(toolbar);
window.showAll();
Gtk.main();

I think this is what Glade is doing in terms of adding a MenuToolButton into
a ToolBar.

This might be gtk+ specific and is not actually our problem.

Regards,
Rem

On 6/8/06, Mehdi Rabah <meh...@gm...> wrote:
>
> Hi again and sorry for the two mails in less than half an hour.
>
> It modified your simple code to test it with glade, and this didn't work :
>
>
> public class Test {
>     Test(){}
>
>     public static void main(String[] args) throws GladeXMLException,
> FileNotFoundException, IOException{
>         Gtk.init(null);
>         LibGlade gladefile = new LibGlade("C:/test/test.glade", new
> Test());
>         MenuToolButton mtb = (MenuToolButton) gladefile.getWidget
> ("menutoolbutton1");
>
>         mtb.setIconWidget(new ToolButton("gtk-apply"));
>         Window w = new Window(WindowType.TOPLEVEL);
>
>         w.add(mtb);
>         w.showAll();
>         Gtk.main();
>     }
> }
>
> Should I submit a bug report ?
>
>
> On 6/8/06, Mehdi Rabah <meh...@gm...> wrote:
> >
> > Here is the versions I am using :
> > gtk.2.6.jar
> > glade2.10.jar
> >
> > The code you send works fine for me too (except I had to call Window(
> > WindowType.TOPLEVEL) instead of Window()),
> > but it still didn't work when I call it from a button I loaded from a
> > glade file.
> >
> > I'm going to do further tests.
> >
> >
> >
> > On 6/8/06, Remy Suen < rem...@gm...> wrote:
> > >
> > > The code below works fine for me though. I am of course using CVS
> > > head, but I don't really think that that is relevant in this case unless you
> > > are using an older version of libgtk-java.
> > >
> > > Gtk.init(null);
> > > MenuToolButton mtb = new MenuToolButton("");
> > > mtb.setIconWidget(new ToolButton("gtk-apply"));
> > > Window w = new Window();
> > > w.add(mtb);
> > > w.showAll();
> > > Gtk.main();
> > >
> > > Can you see if that works for you? Maybe your problem is
> > > Glade-specific.
> > >
> > > Regards,
> > > Rem
> > >
> > >
> > > On 6/8/06, Mehdi Rabah < meh...@gm...> wrote:
> > > >
> > > > Hi Remy,
> > > >
> > > > I solved my problem by calling :
> > > > - MenuToolButton.setStockId("gtk-cancel")
> > > > - with MenuTooButton.setLabel("A different label from the
> > > > standard");
> > > >
> > > > Even if I didn't manage to reproduce the errors from the
> > > > MenuToolButton.setIconWidget(new ToolButton("gtk-cancel")) method,
> > > > it still didn't work to show an icon.
> > > > If someone can explain me a little what it's for I can write it in
> > > > the doc.
> > > >
> > > > Regards,
> > > > Mehdi
> > > >
> > > >
> > > > On 6/8/06, Remy Suen <rem...@gm... > wrote:
> > > > >
> > > > > Mehdi, could you file a bug about this if it is consistently
> > > > > reproducible at bugzilla.gnome.org? Also, you are using a fairly
> > > > > recent version of libgtk-java like 2.8.3, 2.8.4, or 2.8.5, right?
> > > > >
> > > > > Regards,
> > > > > Rem
> > > > >
> > > > > On 6/6/06, Mehdi Rabah < meh...@gm...> wrote:
> > > > >
> > > > > > Hi again,
> > > > >
> > > > > I tried something like this :
> > > > >
> > > > > MenuToolButton menuButton = /* loaded from glade file */
> > > > > menuButton.setIconWidget(new ToolButton("gtk-apply"));
> > > > >
> > > > > to change the icon of a MenuToolButton, and it didn't work.
> > > > >
> > > > > (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_get_data:
> > > > > assertion `G_IS_OBJECT (object)' failed
> > > > > (java-gnome:3524): GLib-GObject-CRITICAL **:
> > > > > g_object_set_data_full: assertion `G_IS_OBJECT (object)' failed
> > > > >
> > > > > Someone can help ? I can say that I have read the doc since there
> > > > > is no doc for this class :-)
> > > > > I think the paramater of the constructor of ToolButton is not good
> > > > > but I don't know what to use.
> > > > >
> > > > >
> > > > > Thanks in advance,
> > > > > --
> > > > > Mehdi R.
> > > > >
> > > > >
> > > > >
> > > > > _______________________________________________
> > > > > java-gnome-developer mailing list
> > > > >
> > > > > jav...@li...
> > > > > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > _______________________________________________
> > > > > java-gnome-developer mailing list
> > > > > jav...@li...
> > > > > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> > > > >
> > > > >
> > > > >
> > > >
> > >
> >
>

Re: [Java-gnome-developer] How to change the icon of a ToolMenuButton ?

[Mehdi R. <meh...@gm...>]

Hi again and sorry for the two mails in less than half an hour.

It modified your simple code to test it with glade, and this didn't work :

public class Test {
    Test(){}

    public static void main(String[] args) throws GladeXMLException,
FileNotFoundException, IOException{
        Gtk.init(null);
        LibGlade gladefile = new LibGlade("C:/test/test.glade", new Test());
        MenuToolButton mtb = (MenuToolButton) gladefile.getWidget
("menutoolbutton1");
        mtb.setIconWidget(new ToolButton("gtk-apply"));
        Window w = new Window(WindowType.TOPLEVEL);
        w.add(mtb);
        w.showAll();
        Gtk.main();
    }
}

Should I submit a bug report ?

On 6/8/06, Mehdi Rabah <meh...@gm...> wrote:
>
> Here is the versions I am using :
> gtk.2.6.jar
> glade2.10.jar
>
> The code you send works fine for me too (except I had to call Window(
> WindowType.TOPLEVEL) instead of Window()),
> but it still didn't work when I call it from a button I loaded from a
> glade file.
>
> I'm going to do further tests.
>
>
>
> On 6/8/06, Remy Suen <rem...@gm...> wrote:
> >
> > The code below works fine for me though. I am of course using CVS head,
> > but I don't really think that that is relevant in this case unless you are
> > using an older version of libgtk-java.
> >
> > Gtk.init(null);
> > MenuToolButton mtb = new MenuToolButton("");
> > mtb.setIconWidget(new ToolButton("gtk-apply"));
> > Window w = new Window();
> > w.add(mtb);
> > w.showAll();
> > Gtk.main();
> >
> > Can you see if that works for you? Maybe your problem is Glade-specific.
> >
> > Regards,
> > Rem
> >
> >
> > On 6/8/06, Mehdi Rabah < meh...@gm...> wrote:
> > >
> > > Hi Remy,
> > >
> > > I solved my problem by calling :
> > > - MenuToolButton.setStockId("gtk-cancel")
> > > - with MenuTooButton.setLabel("A different label from the standard");
> > >
> > > Even if I didn't manage to reproduce the errors from the
> > > MenuToolButton.setIconWidget(new ToolButton("gtk-cancel")) method, it
> > > still didn't work to show an icon.
> > > If someone can explain me a little what it's for I can write it in the
> > > doc.
> > >
> > > Regards,
> > > Mehdi
> > >
> > >
> > > On 6/8/06, Remy Suen <rem...@gm... > wrote:
> > > >
> > > > Mehdi, could you file a bug about this if it is consistently
> > > > reproducible at bugzilla.gnome.org? Also, you are using a fairly
> > > > recent version of libgtk-java like 2.8.3, 2.8.4, or 2.8.5, right?
> > > >
> > > > Regards,
> > > > Rem
> > > >
> > > > On 6/6/06, Mehdi Rabah < meh...@gm...> wrote:
> > > >
> > > > > Hi again,
> > > >
> > > > I tried something like this :
> > > >
> > > > MenuToolButton menuButton = /* loaded from glade file */
> > > > menuButton.setIconWidget(new ToolButton("gtk-apply"));
> > > >
> > > > to change the icon of a MenuToolButton, and it didn't work.
> > > >
> > > > (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_get_data:
> > > > assertion `G_IS_OBJECT (object)' failed
> > > > (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_set_data_full:
> > > > assertion `G_IS_OBJECT (object)' failed
> > > >
> > > > Someone can help ? I can say that I have read the doc since there is
> > > > no doc for this class :-)
> > > > I think the paramater of the constructor of ToolButton is not good
> > > > but I don't know what to use.
> > > >
> > > >
> > > > Thanks in advance,
> > > > --
> > > > Mehdi R.
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > java-gnome-developer mailing list
> > > >
> > > > jav...@li...
> > > > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > java-gnome-developer mailing list
> > > > jav...@li...
> > > > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> > > >
> > > >
> > > >
> > >
> >
>

Re: [Java-gnome-developer] How to change the icon of a ToolMenuButton ?

[Mehdi R. <meh...@gm...>]

Here is the versions I am using :
gtk.2.6.jar
glade2.10.jar

The code you send works fine for me too (except I had to call Window(
WindowType.TOPLEVEL) instead of Window()),
but it still didn't work when I call it from a button I loaded from a glade
file.

I'm going to do further tests.


On 6/8/06, Remy Suen <rem...@gm...> wrote:
>
> The code below works fine for me though. I am of course using CVS head,
> but I don't really think that that is relevant in this case unless you are
> using an older version of libgtk-java.
>
> Gtk.init(null);
> MenuToolButton mtb = new MenuToolButton("");
> mtb.setIconWidget(new ToolButton("gtk-apply"));
> Window w = new Window();
> w.add(mtb);
> w.showAll();
> Gtk.main();
>
> Can you see if that works for you? Maybe your problem is Glade-specific.
>
> Regards,
> Rem
>
>
> On 6/8/06, Mehdi Rabah <meh...@gm...> wrote:
> >
> > Hi Remy,
> >
> > I solved my problem by calling :
> > - MenuToolButton.setStockId("gtk-cancel")
> > - with MenuTooButton.setLabel("A different label from the standard");
> >
> > Even if I didn't manage to reproduce the errors from the
> > MenuToolButton.setIconWidget(new ToolButton("gtk-cancel")) method, it
> > still didn't work to show an icon.
> > If someone can explain me a little what it's for I can write it in the
> > doc.
> >
> > Regards,
> > Mehdi
> >
> >
> > On 6/8/06, Remy Suen <rem...@gm... > wrote:
> > >
> > > Mehdi, could you file a bug about this if it is consistently
> > > reproducible at bugzilla.gnome.org? Also, you are using a fairly
> > > recent version of libgtk-java like 2.8.3, 2.8.4, or 2.8.5, right?
> > >
> > > Regards,
> > > Rem
> > >
> > > On 6/6/06, Mehdi Rabah < meh...@gm...> wrote:
> > >
> > > > Hi again,
> > >
> > > I tried something like this :
> > >
> > > MenuToolButton menuButton = /* loaded from glade file */
> > > menuButton.setIconWidget(new ToolButton("gtk-apply"));
> > >
> > > to change the icon of a MenuToolButton, and it didn't work.
> > >
> > > (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_get_data:
> > > assertion `G_IS_OBJECT (object)' failed
> > > (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_set_data_full:
> > > assertion `G_IS_OBJECT (object)' failed
> > >
> > > Someone can help ? I can say that I have read the doc since there is
> > > no doc for this class :-)
> > > I think the paramater of the constructor of ToolButton is not good but
> > > I don't know what to use.
> > >
> > >
> > > Thanks in advance,
> > > --
> > > Mehdi R.
> > >
> > >
> > >
> > > _______________________________________________
> > > java-gnome-developer mailing list
> > >
> > > jav...@li...
> > > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > java-gnome-developer mailing list
> > > jav...@li...
> > > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> > >
> > >
> > >
> >
>

Re: [Java-gnome-developer] DrawingArea or Drawable

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

Breizh Micro Services wrote:
> Hi Everybody !
>
> I am trying to use a DrawingArea but I do not know how to. Is there any 
> documentation about it somewhere ?
> This the code I am trying
>
>         int width,height;
>         org.gnu.gdk.Window GdkWindow = drawingarea.getParentWindow();
>         width = GdkWindow.getWidth();
>         height = GdkWindow.getHeight();
>         GdkWindow.drawLine(0,0,100,100);
>        
>         drawingarea.setBackgroundColor(StateType.ACTIVE,Color.BLACK);   
>         drawingarea.show();
>         window.showAll();
>
> But there is nothing to display. What's wrong ?
>
> Thanks
> Fanch.
>
>
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
>   

You're going to need to attach an ExposeListener to the Drawing area and 
do the drawing in there. You'll also need to check to make sure that the 
event isn't of type NO_EXPOSE. Something like the following should work:

drawingArea.addListener(new ExposeListener(){
    public boolean exposeEvent(ExposeEvent event){
        if(event.isOfType(ExposeEvent.Type.NO_EXPOSE)){
            return false;
        }

        // Do your drawing here
    }
});


hope this helps :)

Re: [Java-gnome-developer] How to change the icon of a ToolMenuButton ?

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

The code below works fine for me though. I am of course using CVS head, but
I don't really think that that is relevant in this case unless you are using
an older version of libgtk-java.

Gtk.init(null);
MenuToolButton mtb = new MenuToolButton("");
mtb.setIconWidget(new ToolButton("gtk-apply"));
Window w = new Window();
w.add(mtb);
w.showAll();
Gtk.main();

Can you see if that works for you? Maybe your problem is Glade-specific.

Regards,
Rem

On 6/8/06, Mehdi Rabah <meh...@gm...> wrote:
>
> Hi Remy,
>
> I solved my problem by calling :
> - MenuToolButton.setStockId("gtk-cancel")
> - with MenuTooButton.setLabel("A different label from the standard");
>
> Even if I didn't manage to reproduce the errors from the
> MenuToolButton.setIconWidget(new ToolButton("gtk-cancel")) method, it
> still didn't work to show an icon.
> If someone can explain me a little what it's for I can write it in the
> doc.
>
> Regards,
> Mehdi
>
>
> On 6/8/06, Remy Suen <rem...@gm...> wrote:
> >
> > Mehdi, could you file a bug about this if it is consistently
> > reproducible at bugzilla.gnome.org? Also, you are using a fairly recent
> > version of libgtk-java like 2.8.3, 2.8.4, or 2.8.5, right?
> >
> > Regards,
> > Rem
> >
> > On 6/6/06, Mehdi Rabah < meh...@gm...> wrote:
> >
> > > Hi again,
> >
> > I tried something like this :
> >
> > MenuToolButton menuButton = /* loaded from glade file */
> > menuButton.setIconWidget(new ToolButton("gtk-apply"));
> >
> > to change the icon of a MenuToolButton, and it didn't work.
> >
> > (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_get_data:
> > assertion `G_IS_OBJECT (object)' failed
> > (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_set_data_full:
> > assertion `G_IS_OBJECT (object)' failed
> >
> > Someone can help ? I can say that I have read the doc since there is no
> > doc for this class :-)
> > I think the paramater of the constructor of ToolButton is not good but I
> > don't know what to use.
> >
> >
> > Thanks in advance,
> > --
> > Mehdi R.
> >
> >
> >
> > _______________________________________________
> > java-gnome-developer mailing list
> >
> > jav...@li...
> > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > java-gnome-developer mailing list
> > jav...@li...
> > https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
> >
> >
> >
>

Re: [Java-gnome-developer] How to change the icon of a ToolMenuButton ?

[Mehdi R. <meh...@gm...>]

Hi Remy,

I solved my problem by calling :
- MenuToolButton.setStockId("gtk-cancel")
- with MenuTooButton.setLabel("A different label from the standard");

Even if I didn't manage to reproduce the errors from the
MenuToolButton.setIconWidget(new ToolButton("gtk-cancel")) method, it still
didn't work to show an icon.
If someone can explain me a little what it's for I can write it in the doc.

Regards,
Mehdi

On 6/8/06, Remy Suen <rem...@gm...> wrote:
>
> Mehdi, could you file a bug about this if it is consistently reproducible
> at bugzilla.gnome.org? Also, you are using a fairly recent version of
> libgtk-java like 2.8.3, 2.8.4, or 2.8.5, right?
>
> Regards,
> Rem
>
> On 6/6/06, Mehdi Rabah <meh...@gm...> wrote:
>
> > Hi again,
>
> I tried something like this :
>
> MenuToolButton menuButton = /* loaded from glade file */
> menuButton.setIconWidget(new ToolButton("gtk-apply"));
>
> to change the icon of a MenuToolButton, and it didn't work.
>
> (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_get_data: assertion
> `G_IS_OBJECT (object)' failed
> (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_set_data_full:
> assertion `G_IS_OBJECT (object)' failed
>
> Someone can help ? I can say that I have read the doc since there is no
> doc for this class :-)
> I think the paramater of the constructor of ToolButton is not good but I
> don't know what to use.
>
>
> Thanks in advance,
> --
> Mehdi R.
>
>
>
> _______________________________________________
> java-gnome-developer mailing list
>
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
>
>
>
>
>
>
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
>
>
>

Re: [Java-gnome-developer] How to change the icon of a ToolMenuButton ?

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

Mehdi, could you file a bug about this if it is consistently reproducible at
bugzilla.gnome.org? Also, you are using a fairly recent version of
libgtk-java like 2.8.3, 2.8.4, or 2.8.5, right?

Regards,
Rem

On 6/6/06, Mehdi Rabah <meh...@gm...> wrote:
>
> Hi again,
>
> I tried something like this :
>
> MenuToolButton menuButton = /* loaded from glade file */
> menuButton.setIconWidget(new ToolButton("gtk-apply"));
>
> to change the icon of a MenuToolButton, and it didn't work.
>
> (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_get_data: assertion
> `G_IS_OBJECT (object)' failed
> (java-gnome:3524): GLib-GObject-CRITICAL **: g_object_set_data_full:
> assertion `G_IS_OBJECT (object)' failed
>
> Someone can help ? I can say that I have read the doc since there is no
> doc for this class :-)
> I think the paramater of the constructor of ToolButton is not good but I
> don't know what to use.
>
>
> Thanks in advance,
> --
> Mehdi R.
>
>
>
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
>
>
>

[Java-gnome-developer] DrawingArea or Drawable

[Breizh M. S. <fra...@bm...>]

Hi Everybody !

I am trying to use a DrawingArea but I do not know how to. Is there any 
documentation about it somewhere ?
This the code I am trying

        int width,height;
        org.gnu.gdk.Window GdkWindow = drawingarea.getParentWindow();
        width = GdkWindow.getWidth();
        height = GdkWindow.getHeight();
        GdkWindow.drawLine(0,0,100,100);
       
        drawingarea.setBackgroundColor(StateType.ACTIVE,Color.BLACK);   
        drawingarea.show();
        window.showAll();

But there is nothing to display. What's wrong ?

Thanks
Fanch.

[Java-gnome-developer] How to change the icon of a ToolMenuButton ?

[Mehdi R. <meh...@gm...>]

Hi again,

I tried something like this :

MenuToolButton menuButton = /* loaded from glade file */
menuButton.setIconWidget(new ToolButton("gtk-apply"));

to change the icon of a MenuToolButton, and it didn't work.

(java-gnome:3524): GLib-GObject-CRITICAL **: g_object_get_data: assertion
`G_IS_OBJECT (object)' failed
(java-gnome:3524): GLib-GObject-CRITICAL **: g_object_set_data_full:
assertion `G_IS_OBJECT (object)' failed

Someone can help ? I can say that I have read the doc since there is no doc
for this class :-)
I think the paramater of the constructor of ToolButton is not good but I
don't know what to use.


Thanks in advance,
--
Mehdi R.

[Java-gnome-developer] [TreeView] How to know which DataColumn is used by a TreeViewColumn ?

[Mehdi R. <meh...@gm...>]

Hi everyone,
I have seen that I didn't CC the mail to the list.
Since I'm always stuck I'll appreciate any help ^^

---------- Forwarded message ----------
From: Mehdi Rabah <meh...@gm...>
Date: Jun 6, 2006 9:59 AM
Subject: Re: [Java-gnome-developer] [TreeView] How to know which DataColumn
is used by a TreeViewColumn ?
To: Andrew Cowie <an...@op...>

Hi Andrew,


> view.addListener(new TreeViewListener() {
>         public void treeViewEvent(TreeViewEvent event) {
>                 if (event.getType() == TreeViewEvent.Type.ROW_ACTIVATED) {
>                         TreeIter pointer = event.getTreeIter();
>                         Blah b = (Blah) model.getValue(pointer,
> blahObject_DataColumn);


In fact I wanted to know how do you choose and get this
blah_Object_DataColumn.
The Listener that I use is in a class in a different package (it contains a
lot of code).
I can make the two class aware of each others and write getters, but...


> > But to get a value with the ListStore.getValue() I also need the
> > DataColumn behind the TreeViewColumn, and I don't know how to get it.
>
> The bad way to do it is to get ask the TreeViewEvent for the TreeModel
> and ask the TreeModel for the DataColumn[], and then for the 5th
> DataColumn, say dataColArry[4] or whatever.


Which is the method to use to get this array? I didn't find it.

A much better way to do it is to have a field for each DataColumn as
> private members of your class. Then you've got all the DataColumns
> available by name, and you just use them.
>

In fact my real problem is not to get the columns, it is to know which is
the
 dataColumn  behind the  TreeViewColumn clicked (it's the title of my mail
^^)

I want to know the cell (x,y) clicked - I have the TreeIter (x) and I want
the DataColumn (y).
I only have the TreeViewColumn (y but for view, not data), how to get the
DataColumn behind this ??

[Java-gnome-developer] How to change the icon of a ToolMenuButton ?

[Mehdi R. <meh...@gm...>]

Hi again,

I tried something like this :

MenuToolButton menuButton = /* loaded from glade file */
menuButton.setIconWidget(new ToolButton("gtk-apply"));

to change the icon of a MenuToolButton, and it didn't work.

(java-gnome:3524): GLib-GObject-CRITICAL **: g_object_get_data: assertion
`G_IS_OBJECT (object)' failed
(java-gnome:3524): GLib-GObject-CRITICAL **: g_object_set_data_full:
assertion `G_IS_OBJECT (object)' failed

Someone can help ? I can say that I have read the doc since there is no doc
for this class :-)
I think the paramater of the constructor of ToolButton is not good but I
don't know what to use.


Thanks in advance,
--
Mehdi R.

Re: [Java-gnome-developer] [TreeView] How to know which DataColumn is used by a TreeViewColumn ?

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

On Mon, 2006-06-05 at 17:32 +0200, Mehdi Rabah wrote:

> I'm trying to get the value of a cell after a double-click
                                        ^^^^^^^^^^^^^^^^^^^
For an activate, you just ask the event for the TreeIter that goes with
it. We do something like this:

view.addListener(new TreeViewListener() {
	public void treeViewEvent(TreeViewEvent event) {
		if (event.getType() == TreeViewEvent.Type.ROW_ACTIVATED) {
			TreeIter pointer = event.getTreeIter();
			Blah b = (Blah) model.getValue(pointer, blahObject_DataColumn);

			/* do something with b */
		}
	}
});

To see this in context, refer to [1].

> But to get a value with the ListStore.getValue() I also need the
> DataColumn behind the TreeViewColumn, and I don't know how to get it.

The bad way to do it is to get ask the TreeViewEvent for the TreeModel
and ask the TreeModel for the DataColumn[], and then for the 5th
DataColumn, say dataColArry[4] or whatever.

A much better way to do it is to have a field for each DataColumn as
private members of your class. Then you've got all the DataColumns
available by name, and you just use them.

As with all of UI programming, variable naming pretty quickly becomes a
problem. If you look at lines 61-119 of the above source file (or follow
[2]), you'll see how we handle it.

Oh - if for whatever reason TreeView{Listener,Event} isn't what you
want, then see also TreeSelection{Listener,Event}

AfC
Sydney

[1]: http://research.operationaldynamics.com/source/darcsweb/?r=objective;a=headblob;f=/src/accounts/ui/TransactionListView.java#l258

[2]: http://research.operationaldynamics.com/source/darcsweb/?r=objective;a=headblob;f=/src/accounts/ui/TransactionListView.java#l56

-- 
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

[Java-gnome-developer] [TreeView] How to know which DataColumn is used by a TreeViewColumn ?

[Mehdi R. <meh...@gm...>]

Hi everybody,

I'm trying to get the value of a cell after a double-click in a TreeView
where the model is a ListStore.
I have a class which implements TreeViewListener and from within it, the
event parameter can give me the TreeViewColumn and a TreeIter, and even the
TreeView (thus the ListStore).
But to get a value with the ListStore.getValue() I also need the DataColumn
behind the TreeViewColumn, and I don't know how to get it.

So, which functions do I have to use ?
Any help is appreciated,
---
Mehdi

[Java-gnome-developer] Re: [java-gnome-hackers] Released 2.14.1 today

[Andrew C. <ca...@re...>]

Andrew Cowie wrote:
> We cut a release of the java-gnome libraries today, with the set
> collectively referred to as java-gnome 2.14.1, comprising
>
>         glib-java 0.2.5,
>         cairo-java 1.0.4,
>         libgtk-java 2.8.5,
>         libgnome-java 2.12.3,
>         libglade-java 2.12.4, and
>         libgconf-java 2.12.3
>   
Andrew, Team, great effort by all!

Andrew

PS: What about libvte-java :-)

[Java-gnome-developer] Released 2.14.1 today

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

We cut a release of the java-gnome libraries today, with the set
collectively referred to as java-gnome 2.14.1, comprising

        glib-java 0.2.5,
        cairo-java 1.0.4,
        libgtk-java 2.8.5,
        libgnome-java 2.12.3,
        libglade-java 2.12.4, and
        libgconf-java 2.12.3
        
You can download them from ftp.gnome.org

There were fixes to the autoconf macros in glib-java which apply to
everything, so if you care about those changes, you'll need to upgrade
all your libs. Otherwise, the bulk of the improvements were, as ever, in
libgtk-java.

Notices:

1) Assuming the above set behaves, we will make CVS branches and further
revisions to these releases will be done on stable branches. Any future
releases from the stable branches will be in the java-gnome 2.14.x
series.

2) org.gnu.glib will be moving out of libgtk-java into glib-java soon.
If we do the job right, you shouldn't actually notice, seeing as how you
have to have glib0.2.jar on your CLASSPATH anyway.

3) It's high time we cleaned up some of our mess; anything marked
deprecated will probably disappear in the next release. And internal
methods are subject to change, even if marked public.

AfC
Sydney

-- 
Andrew Frederick Cowie
Managing Director
Operational Dynamics Consulting Pty Ltd

http://www.operationaldynamics.com/
We are Management Consultants specializing in strategy,
organizational architecture, procedures to survive
change, and performance hardening for the people and
systems behind the mission critical enterprise.

We work with clients worldwide. Contact me as is
convenient to you:

Sydney    +61 2 9977 6866
New York  +1 646 472 5054
Toronto   +1 416 848 6072
London    +44 207 1019201

Re: [Java-gnome-developer] java-gnome 2.14.0 ebuilds

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

On Wed, 2006-05-17 at 15:18 +0200, Søren Mathiasen wrote:
> It could be cool to have ebuild, rpm, debs etc. ready after each relase,
> or is that up to the distribution maintainers to do that.

It is most certainly up to the distros to do that.

It really helps, however, when active users on a given distribution to
encourage their distro's developers to do the package upgrade work when
necessary. Nothing happens for free; everything improves when we all
chip in.

> Or is it just me that is too lazy, and don't wanna hack around too
> much to get java-gnome to work

{shrug} we release when we have a reason to. When there's a
concentration of enthusiasm and people are fixing bugs, then I'm happy
to do the work to push them out the door. 

We were waiting for a bunch of things to be cleared up before we cut
java-gnome 2.14.1. See bugzilla,
http://bugzilla.gnome.org/browse.cgi?product=java-gnome and follow the
"2.14.1" link.

Nothing has happened for about a week, though so I guess we'll cut a
release this weekend. If you have a bug you want resolved or a patch you
want committed, now is the time.

AfC
Sydney

Re: [Java-gnome-developer] java-gnome 2.14.0 ebuilds

[M. <li...@so...>]

Ok, will do :)

Is there a procedure in the build team to make packages available after
each release.
It could be cool to have ebuild, rpm, debs etc. ready after each relase,
or is that up to the distribution maintainers to do that.

I think we could make the java-gnome developer base somewhat larger if
we had packages available as a part of the release cycle.

Or is it just me that is too lazy, and don't wanna hack around too much
to get java-gnome to work :)


Cheers, Soren




On Wed, 2006-05-17 at 23:06 +1000, Andrew Cowie wrote:
> On Tue, 2006-05-16 at 09:45 +0200, S=F8ren Mathiasen wrote:
>=20
> >  anyone got java-gnome 2.14.0 ebuilds for gentoo ??
>=20
> Josh did a pretty good job of fixing things a few months ago. A simple
> rev-bump of the java-gnome 2.12.3 ebuilds should do the trick.
>=20
> You might want to pop by #gentoo-java and politely ask the gents there
> to bump the ebuilds for you, but it's easy enough to do in your local
> overlay.
>=20
> AfC
> Sydney
>=20
>=20
>=20
>=20
> -------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, securit=
y?
> Get stuff done quickly with pre-integrated technology to make your job =
easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geron=
imo
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=
=3D121642
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer
>=20

Re: [Java-gnome-developer] java-gnome 2.14.0 ebuilds

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

On Tue, 2006-05-16 at 09:45 +0200, Søren Mathiasen wrote:

>  anyone got java-gnome 2.14.0 ebuilds for gentoo ??

Josh did a pretty good job of fixing things a few months ago. A simple
rev-bump of the java-gnome 2.12.3 ebuilds should do the trick.

You might want to pop by #gentoo-java and politely ask the gents there
to bump the ebuilds for you, but it's easy enough to do in your local
overlay.

AfC
Sydney

[Java-gnome-developer] java-gnome 2.14.0 ebuilds

[M. <li...@so...>]

        Hi,
        anyone got java-gnome 2.14.0 ebuilds for gentoo ??
        
        Regards, Soren