{"id":222,"date":"2010-06-28T20:39:00","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/www.yazilimmutfagi.com\/?p=222"},"modified":"2010-06-28T20:39:00","modified_gmt":"1970-01-01T00:00:00","slug":"resimli-buton-yapimi","status":"publish","type":"post","link":"https:\/\/www.yazilimmutfagi.com\/index.php\/2010\/06\/28\/resimli-buton-yapimi\/","title":{"rendered":"Resimli buton yapimi"},"content":{"rendered":"

 Bu derste java ile iki butondan olusan basit bir arayüz olusturacagiz.<\/p>\n

Butonlardan birine bir resim ekleyecegiz. <\/span>Mousela uzerine geldigimizde ise bu resim degisecek.  <\/span>Amacimiz kisaca bu.<\/span><\/div>\n
 <\/b><\/div>\n
Öncelikle yapacagimiz sey botunumuzda kullanacagimiz resimleri (iki tane olacak, biri butonun normal hâli için digeri ise mausla üzerine geldigimiz zamanki hali için) siniflarimizin oldugu klasöre eklemek. <\/span>Ben hem .jpg hem de .png kullandim. Siz istediginizi kullanabilirsiniz.<\/span><\/div>\n
 <\/div>\n
Sonra gerekli importlari yapiyoruz:<\/span><\/div>\n
 <\/b><\/div>\n
\n
import<\/span><\/b> java.awt.FlowLayout;<\/span><\/div>\n
import<\/span><\/b> javax.swing.Icon;<\/span><\/div>\n
import<\/span><\/b> javax.swing.ImageIcon;<\/span><\/div>\n
import<\/span><\/b> javax.swing.JButton;<\/span><\/div>\n
import<\/span><\/b> javax.swing.JFrame;<\/span><\/div>\n<\/div>\n
 <\/div>\n
Simdi Jbuton adinda bir sinif olusturalim. Bu sinifta penceremizin nasil görünecegini ve nelerden olusacagini belirleyecegiz. <\/span><\/div>\n
\n
public<\/span><\/b>class<\/span><\/b> JButon <\/span>extends<\/span><\/b> JFrame{<\/span><\/div>\n
                <\/span><\/div>\n
                <\/span>private<\/span><\/b> JButton <\/span>btn1<\/span>;<\/span><\/div>\n
                <\/span>private<\/span><\/b> JButton <\/span>btn2<\/span>;<\/span><\/div>\n
                <\/span><\/div>\n
                <\/span>public<\/span><\/b> JButon(){<\/span><\/div>\n
                               <\/span>super<\/span><\/b>(<\/span>"Java butonlar"<\/span>);<\/span><\/div>\n
                               setLayout(<\/span>new<\/span><\/b> FlowLayout());<\/span><\/div>\n
                               <\/span>btn1<\/span> = <\/span>new<\/span><\/b> JButton(<\/span>"Birinci buton"<\/span>);<\/span><\/div>\n
                               add(<\/span>btn1<\/span>);<\/span><\/div>\n
                               <\/span><\/div>\n
                               Icon unlem = <\/span>new<\/span><\/b> ImageIcon(getClass().getResource(<\/span>"unlem.jpg"<\/span>));<\/span><\/div>\n
                               Icon unlem2 = <\/span>new<\/span><\/b> ImageIcon(getClass().getResource(<\/span>"unlem2.png"<\/span>));<\/span><\/div>\n
                               <\/span>\/\/resmin biri unlem.jpg, digeri ise unlem2.png adinda<\/span>                              <\/span><\/div>\n
                <\/span><\/div>\n
                               <\/span>btn2<\/span> = <\/span>new<\/span><\/b> JButton(<\/span>null<\/span><\/b>, unlem2); <\/span>\/\/ilk argüman (null) buton metni için. Onu bos biraktim.<\/span><\/div>\n
                               <\/span>btn2<\/span>.setRolloverIcon(unlem);<\/span><\/div>\n
                               add(<\/span>btn2<\/span>);<\/span>                             <\/div>\n
                               <\/span><\/div>\n
                }<\/span>             <\/div>\n
}<\/span><\/div>\n<\/div>\n
 <\/div>\n
Son olarak yapacagimiz sey ise bir sinif daha olusturup main metodu ile programimizi çalistirmak. <\/span><\/div>\n
 <\/div>\n
\n
public<\/span><\/b>class<\/span><\/b> Main {<\/span><\/div>\n
                <\/span>public<\/span><\/b>static<\/span><\/b>void<\/span><\/b> main(String[] arg){<\/span><\/div>\n
                               JButon jb = <\/span>new<\/span><\/b> JButon();<\/span><\/div>\n
                               jb.setSize(500,300);<\/span><\/div>\n
                               jb.setVisible(<\/span>true<\/span><\/b>);<\/span><\/div>\n
                               jb.setDefaultCloseOperation(JButon.<\/span>EXIT_ON_CLOSE<\/span><\/i>);<\/span><\/div>\n
                <\/span>}<\/span><\/div>\n
}<\/span><\/div>\n<\/div>\n
 <\/div>\n
 .<\/a><\/div>\n
 Sorulariniz için forum sayfamizi ziyaret edebilirsiniz. Forumda mesaj atmak için üye olmak gerekmez.<\/div>\n
 <\/div>","protected":false},"excerpt":{"rendered":"

Java ile basit bir kullanici arayüzü olusturacagiz ve kullanacagimiz butona resim ekleyecegiz.<\/p>\n","protected":false},"author":519,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[419],"tags":[4589,4598,4192,5323],"_links":{"self":[{"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/posts\/222"}],"collection":[{"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/users\/519"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/comments?post=222"}],"version-history":[{"count":0,"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/posts\/222\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/media?parent=222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/categories?post=222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yazilimmutfagi.com\/index.php\/wp-json\/wp\/v2\/tags?post=222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}