How can I access a method with several swing components from another class? (Java) -

suppose:

public class window {  public void dialog () { jdialog jd = new jdialog();  // add pictures/labels onto jdialog  } } 

and:

public class main {  //suppose here gui button if clicked called dialog method  } 

my issue cannot figure out how access method on eclipse. created constructor on window class call method didn't work me.

 window instance1 ; // create instance of class    public window (window temp){      instance1 = temp;       } 

///on main class  dialog temp1 = new dialog (temp1);  temp1.opendialog (); // calls method other class 

i know syntax issue calling constructor don't know whats wrong.

try that:

public class window {     public void dialog()// re forgeting parenttheses     {         jdialog jd = new jdialog();          // add pictures/labels onto jdialog     } } 

and can access method by:

public class main{     window win;      public main(){         win = new window();         win.dialog();     } } 

and thing convention not use uppercase letter on first letter of method name. first letter in uppercase used class constructor.

a contructor don't return kind of variable , use same name class.