Просмотр исходного текста страницы Java Tutorial/SWT/Program

== 17. Execute program ==






   
  <!-- start source code -->
   
    <source lang="java">
import org.eclipse.swt.program.Program;
public class MainClass {
  public static void main(String[] args) {
    String[] extensions = Program.getExtensions();
    for (String s : extensions) {
      Program program = Program.findProgram(s);
      if(program != null){
        //program.execute(s);  
      }
      
    }
  }
}</source>
    
   
  <!-- end source code -->
   




== 17. Get all extensions on your system ==






   
  <!-- start source code -->
   
    <source lang="java">
import org.eclipse.swt.program.Program;
public class MainClass {
  public static void main(String[] args) {
    String[] extensions = Program.getExtensions();
    for(String s: extensions){
      System.out.println(s);
      
    }
  }
}</source>
    
   
  <!-- end source code -->
   

<pre class=codeResult>.323
 .386
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 .zip</pre>



== 17. Launch an HTML file in the default browser ==






   
  <!-- start source code -->
   
    <source lang="java">
import org.eclipse.swt.program.Program;
public class MainClass {
  public static void main(String[] args) {
    Program.launch("index.html");
  }
}</source>
    
   
  <!-- end source code -->
   




== 17. Look up which program to use ==






   
  <!-- start source code -->
   
    <source lang="java">
import org.eclipse.swt.program.Program;
public class MainClass {
  public static void main(String[] args) {
    Program program = Program.findProgram(".html");
    program.execute("index.html");
  }
}</source>
    
   
  <!-- end source code -->
   




== 17. Run the appropriate program for that data file and load the data file into the program. ==




<p>SWT has a Program class representing programs and their 
associated extensions.</p>



== 17. Show the extensions on the system and their associated programs ==






   
  <!-- start source code -->
   
    <source lang="java">
import org.eclipse.swt.program.Program;
public class MainClass {
  public static void main(String[] args) {
    String[] extensions = Program.getExtensions();
    for (String s : extensions) {
      Program program = Program.findProgram(s);
      if(program != null){
        
        System.out.println(s+ ":"+program.getName());  
      }
      
    }
  }
}</source>
    
   
  <!-- end source code -->