NetRexx Swing examples/samples?

[mcbrides]

I'm trying to get my feet wet in Swing, but haven't any luck so far. My
background in reguards to Java is TextMode... I'm very weak in the AWT and
especially Swing.

Would any of you happen to have some NetRexx/Swing applications that I can have
a look at? Simple stuff is best <G>... It'd give me something to disect...

I'm running in JDK117 (1.2 isn't GA for OS/2 yet) and about any version of
swing...

Thanks in advance.

--

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| Jerry McBride      |
| [hidden email] |
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[dIon Gillard/Multitask Consulting/AU]

All of VisualNetRexx is written in Swing. I can send you the source w/ the
latest build if you like....

dIon


                                                             
                                                             
                                                             
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I'm trying to get my feet wet in Swing, but haven't any luck so far. My
background in reguards to Java is TextMode... I'm very weak in the AWT and
especially Swing.

Would any of you happen to have some NetRexx/Swing applications that I can
have
a look at? Simple stuff is best <G>... It'd give me something to disect...

I'm running in JDK117 (1.2 isn't GA for OS/2 yet) and about any version of
swing...

Thanks in advance.

--

/--------------------\
| Jerry McBride      |
| [hidden email] |
\--------------------/

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~~
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[Kiser, Kermit (DIS)]

Here is a quick and dirty Swing app to display a Netscape LDAP directory as
a JTree in a scrollpane.
It only worked for small trees, but maybe it will give you some ideas...
Note that it uses the Netscape LDAP developer kit (LJDK) rather than JNDI to
issue the LDAP commands:

import javax.swing.
import netscape.ldap.
import com.sun.java.swing.plaf.windows.

class LDAPtree1 extends Frame

        directory=LDAPConnection
        rootdn=String "o=wa.gov"
        rootnode=LDAPtreenode

        method LDAPtree1(s=String)

                super(s)

        method init

                addWindowListener(Winclose())
       
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel
")
               
                p1 = JPanel()
                p1.setLayout(GridLayout(2,2))
                iplabel=JLabel("Server address:")
                p1.add(iplabel)
                ip=JTextField("111.111.111.111",30)
                p1.add(ip)
                portlabel=JLabel("Port Number:")
                p1.add(portlabel)
                port=JTextField("111",30)
                p1.add(port)

                add(p1,BorderLayout.NORTH)

                directory=LDAPConnection() -- create LDAP interface object
                directory.connect(ip.getText,port.getText) -- connect to
LDAP directory

                tree = settree

                sp = JScrollPane()
                sp.getViewport().add(tree)

                add(sp,BorderLayout.CENTER)
                pack()


        method main(args=String[]) public static

                lt = LDAPtree1("LDAP Directory Tree")
               
                lt.init
               
                lt.setsize(500,500)
               
                lt.show

               

        method settree returns JTree signals LDAPException

                rootnode = LDAPtreenode(directory.read(rootdn))
                addchildren(rootnode)
                return JTree(rootnode)

        method addchildren(parent=LDAPtreenode) signals LDAPException

                LDAPguy=LDAPEntry parent.getUserObject
                LDAPdn=String LDAPguy.getDN
                filter=String "(objectclass=*)"
                result = LDAPSearchResults
directory.search(LDAPdn,LDAPv2.SCOPE_ONE,filter,null,0)
                loop while result.hasMoreElements
                        child = LDAPtreenode(result.next)
                        say child.tostring
                        addchildren(child)
                        parent.add(child)
                        end
 

class LDAPtree1.LDAPtreenode extends DefaultMutableTreeNode

        method LDAPtreenode(o=Object)
                super(o)

        method toString() returns String
                le = LDAPEntry this.getUserObject
                return le.getDN


class LDAPtree1.Winclose extends WindowAdapter

        method windowClosing(e=WindowEvent)
                System.exit(0)
       

> -----Original Message-----
> From: [hidden email] [SMTP:[hidden email]]
> Sent: Friday, February 26, 1999 4:06 PM
> To: [hidden email]
> Subject: NetRexx Swing examples/samples?
>
> I'm trying to get my feet wet in Swing, but haven't any luck so far. My
> background in reguards to Java is TextMode... I'm very weak in the AWT and
> especially Swing.
>
> Would any of you happen to have some NetRexx/Swing applications that I can
> have
> a look at? Simple stuff is best <G>... It'd give me something to disect...
>
> I'm running in JDK117 (1.2 isn't GA for OS/2 yet) and about any version of
> swing...
>
> Thanks in advance.
>
> --
>
> /--------------------\
> | Jerry McBride      |
> | [hidden email] |
> \--------------------/
>

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