java-gnome-developer

[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

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
>
>
>
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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

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