Sobaro problhma me JScrollPane...

[Επισκέπτης]

geia,

exw grapsei ena programma poy tha xrhsimopoihthei ws interface mias bashs dedomenwn(MySql -episynaptw to sxetiko arxeio)

To programma doyleyei mia xara (ayto poy parathetw edw

einai to o misos kwdikas-logw toy oti einai ergasia pros paradwsh-elpizw na deiksete katanohsh...)

thelw na moy pei kapoios poy na einai kalos sto Swing,

giati to JScrollPane poy prospathw na prosthesw se ena JTextArea de doyleyei...?Psaxnw 2 meres twra,alla fainetai moy diafeygei h lysh..opoiadipote bohtheia eyprosdekth...

a,to problhma ayto prokyptei apo th stigmh poy de xrhsimopoiw gridbag (logw toy oti thelw ta components moy na exoyn statheres theseis...)

eyxaristw..

databaseQInteractive.zip

[Dikemou]

Το textArea δε χρειάζεται να το προσθέσεις στο Jpanel. Τις γραμμές 94-105 κάντες:

 

>
       //add components
       add (submit);
       add (clear);
       add (ext);
       add (queryChoice);
       add (queryType);
       //add (textArea);
       add (scroll);
       add (resultLabel);
       add (queryInput);
       add (inputQuery);
       add (menuBar);

 

Και λίγο παρακάτω σέταρε τα bounds του scroll αντί του textarea:

 

>
...
       queryType.setBounds (435, 315, 100, 25);
       scroll.setBounds (45, 80, 530, 225);
       resultLabel.setBounds (45, 50, 100, 25);
...

[Επισκέπτης]

ok,eyxaristw..tha to dokimasw..

giati omws to textArea de prepei na to prosthesw sto JPanel?

 

edit:

doyleyei teleia..

mporeis omws na moy eksighseis giati ayth h tropopoihsh..?

[djapal]

to pros8eteis ekei pou anhkei. dhlwneis oti to textarea tha anhkei sto scrollpane to opoio anhkei sto panel. etsi paei genika. alliws bazeis dyo objects sto panel kai de syndeontai metaksy tous kai fysika den exeis ayto pou thes!

fantasou oti to scrollpane kati prepei na periexei kai ayto einai edw to textarea. to panel apo thn allh, prepei emmesws na periexei to textarea, ara mesw tou scrollpane

[Επισκέπτης]

ok,eyxaristw poly..to Swing me exei mperdeysei arketa..

anyway..

[alex2005]

Auto pou prepei na skefteis polu apla einai oti ola ta JComponents klhronomoun thn ta3h Container.Ena Container gia na katalabeis einai ena antikeimeno sto opoio mporeis na xwneis alla.Gia paradeigma klasikos Container einai to JPanel.

Kata sunepeia otan esu bazeis to JTextArea mesa se ena JScrollPane ousiastika skepsou oti sto peripou einai san na to bazeis se ena JPanel.Etsi an gia paradeigma auto to JPanel pas na to baleis mesa se ena allo JPanel tote den 8a xreiastei na baleis 3ana kai ta antikeimena pou hdh periexontai mesa.

Elpizw na boh8hsa!!