Specifying File Types and Extensions : FileDialog « SWT « Java Tutorial

1. Java Tutorial
2. SWT
3. FileDialog

setFilterNames(String[] names);
setFilterExtensions(String[] extensions);

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Shell;

public class FileDialogFileTypeExtensions {

  public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);

    FileDialog dlg = new FileDialog(shell, SWT.OPEN);

    dlg.setFilterNames(new String[] { "OpenOffice.org Spreadsheet Files (*.sxc)",
        "Microsoft Excel Spreadsheet Files (*.xls)", "Comma Separated Values Files (*.csv)",
        "All Files (*.*)" });

    dlg.setFilterExtensions(new String[] { "*.sxc", "*.xls", "*.csv", "*.*" });
    String fileName = dlg.open();
    if (fileName != null) {
      System.out.println(fileName);
    }

    display.dispose();

  }
}

17.105.FileDialog
	17.105.1.	Displaying the Open or Save File Dialog
	17.105.2.	Open an Open FileDialog
	17.105.3.	Specifying File Types and Extensions
	17.105.4.	Specifying the Starting Directory and File Name
	17.105.5.	Suggest a file name to use for saving a file by prefilling the entry field in the Save dialog box
	17.105.6.	Getting the Selected File or Files
	17.105.7.	Set FilterExtensions for FileDialog
	17.105.8.	File Save Dialog: filter name, filter extensions, filter path and file name