java - JScrollPane with scroll arrows but no scrollbar -


i want create scrollpane on picture: enter image description here

with arrows on component sides , no scrollbar visible. horizontal scrolling needed. can done jscrollpane?

you can make own component using scrollpane , creating own buttons use actions of scrollbar:

import java.awt.*; import javax.swing.*; import javax.swing.plaf.basic.*;  public class scrollpanesscce extends jpanel {     public scrollpanesscce()     {         setlayout( new borderlayout() );          jtextarea textarea = new jtextarea(1, 80);         textarea.settext("hopefully answer question");         jscrollpane scrollpane = new jscrollpane( textarea );         scrollpane.sethorizontalscrollbarpolicy(scrollpaneconstants.horizontal_scrollbar_never);         add(scrollpane);          jscrollbar horizontal = scrollpane.gethorizontalscrollbar();          basicarrowbutton west = new basicarrowbutton(basicarrowbutton.west);         west.setaction( new actionmapaction("", horizontal, "negativeunitincrement") );         add(west, borderlayout.west);          basicarrowbutton east = new basicarrowbutton(basicarrowbutton.east);         east.setaction( new actionmapaction("", horizontal, "positiveunitincrement") );         add(east, borderlayout.east);     }      private static void createandshowui()     {         jframe frame = new jframe("scrollpanesscce");         frame.setdefaultcloseoperation(jframe.exit_on_close);         frame.add(new scrollpanesscce(), borderlayout.north);         frame.setsize(100, 100);         frame.setlocationbyplatform( true );         frame.setvisible( true );     }      public static void main(string[] args)     {         eventqueue.invokelater(new runnable()         {             public void run()             {                 createandshowui();             }         });     } }

you need use action map action class.


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