私はこの仕事を成功させました。次のコードは、私がそれをするのを助けてくれます。
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTError;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.ole.win32.OLE;
import org.eclipse.swt.ole.win32.OleClientSite;
import org.eclipse.swt.ole.win32.OleFrame;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.swt.widgets.Shell;
import com.connect.DBConnectionHandler;
public class SWTMenuExample {
static OleClientSite clientSite;
static OleFrame frame;
static File file;
static Shell shell;
static KeyListener keyListener;
static Display display;
public static void main(final String[] args) {
display = new Display();
shell = new Shell(display);
shell.setSize(800, 600);
shell.setText("Word Example");
shell.setLayout(new FillLayout());
try {
frame = new OleFrame(shell, SWT.NONE);
// esto abre un documento existente
// clientSite = new OleClientSite(frame, SWT.NONE, new
// File("Doc1.doc"));
// esto abre un documento en blanco
// clientSite = new OleClientSite(frame, SWT.NONE, "Word.Document");
addFileMenu(frame);
System.out.println(" I am in run method ");
} catch (final SWTError e) {
System.out.println("Unable to open activeX control");
display.dispose();
return;
}
keyListener = new KeyListener() {
public void keyReleased(KeyEvent paramKeyEvent) {
}
public void keyPressed(KeyEvent paramKeyEvent) {
// TODO Auto-generated method stub
if (((paramKeyEvent.stateMask & SWT.CTRL) == SWT.CTRL)
&& (paramKeyEvent.keyCode == 's')) {
JOptionPane.showMessageDialog(null,
"ctrl+s is pressed down initial ",
"Warning Message", JOptionPane.WARNING_MESSAGE);
if (file != null) {
clientSite.save(file, true);
fileSave();
JOptionPane.showMessageDialog(null,
"ctrl+s is pressed down", "Warning Message",
JOptionPane.WARNING_MESSAGE);
} else
JOptionPane.showMessageDialog(null, "File is null",
"Warning Message", JOptionPane.WARNING_MESSAGE);
}
}
};
display.addFilter(SWT.KeyDown, new Listener() {
public void handleEvent(Event e) {
if (((e.stateMask & SWT.CTRL) == SWT.CTRL)
&& (e.keyCode == 's')) {
System.out.println("From Display I am the Key down !!"
+ e.keyCode);
}
}
});
final Color green = display.getSystemColor(SWT.COLOR_GREEN);
final Color orig = shell.getBackground();
shell.addKeyListener(new KeyListener() {
public void keyReleased(KeyEvent e) {
if (((e.stateMask & SWT.CTRL) == SWT.CTRL)
&& (e.keyCode == 's')) {
shell.setBackground(orig);
System.out.println("Key up !!");
}
}
public void keyPressed(KeyEvent e) {
if (((e.stateMask & SWT.CTRL) == SWT.CTRL)
&& (e.keyCode == 's')) {
shell.setBackground(green);
System.out.println("Key down !!");
}
}
});
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
static void addFileMenu(OleFrame frame) {
final Shell shell = frame.getShell();
Menu menuBar = shell.getMenuBar();
if (menuBar == null) {
menuBar = new Menu(shell, SWT.BAR);
shell.setMenuBar(menuBar);
}
MenuItem fileMenu = new MenuItem(menuBar, SWT.CASCADE);
fileMenu.setText("&File");
Menu menuFile = new Menu(fileMenu);
fileMenu.setMenu(menuFile);
frame.setFileMenus(new MenuItem[] { fileMenu });
MenuItem menuFileCreate = new MenuItem(menuFile, SWT.CASCADE);
menuFileCreate.setText("Create File");
menuFileCreate.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
fileCreate();
}
});
MenuItem menuFileOpen = new MenuItem(menuFile, SWT.CASCADE);
menuFileOpen.setText("Open File");
menuFileOpen.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
fileOpen();
}
});
MenuItem menuFileSave = new MenuItem(menuFile, SWT.CASCADE);
menuFileSave.setText("Save File");
menuFileSave.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (file != null) {
clientSite.save(file, true);
fileSave();
}
}
});
MenuItem menuFileClose = new MenuItem(menuFile, SWT.CASCADE);
menuFileClose.setText("Close File");
menuFileClose.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (clientSite != null) {
clientSite.dispose();
file = null;
}
}
});
}
static void fileCreate() {
if (clientSite != null)
clientSite.dispose();
if (file != null)
file.delete();
String fileName = JOptionPane
.showInputDialog("Please input the name of you file: ");
if (fileName != null) {
if (fileName.trim().equals("")) {
JFrame frame = new JFrame(
"JOptionPane showMessageDialog example");
JOptionPane.showMessageDialog(frame,
"File Name must have some value", "Warning Message",
JOptionPane.WARNING_MESSAGE);
} else {
Connection conn = DBConnectionHandler.getConnection();
PreparedStatement pstmt;
try {
pstmt = conn
.prepareStatement("insert into FILEDATA(PR_KEY, FILENAME, FILEDATA) values (seq_file.nextval,?, EMPTY_BLOB())");
pstmt.setString(1, fileName + ".docx");
pstmt.executeUpdate();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
static void fileOpen() {
List<String> FileName = new ArrayList<String>();
try {
Connection conn = DBConnectionHandler.getConnection();
Statement stmt = conn.createStatement();
ResultSet rset = stmt.executeQuery("select FILENAME from FILEDATA");
while (rset.next())
FileName.add(rset.getString(1));
System.out.println("List Size "+FileName.size());
if (clientSite != null)
clientSite.dispose();
shell.setVisible(false);
if (file != null)
file.delete();
SWTMenuExample swtClass = new SWTMenuExample();
NewJFrame form = new NewJFrame(FileName, clientSite, shell, frame,
swtClass);
form.setVisible(true);
form.setSize(400, 400);
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
/*
* FileDialog dialog = new FileDialog(shell, SWT.OPEN);
* dialog.setFilterExtensions(new String[] { "*.docx" }); String
* fileName = dialog.open(); if (fileName != null) { if (clientSite !=
* null) clientSite.dispose(); file = new File(fileName); clientSite =
* new OleClientSite(frame, SWT.NONE, "Word.Document", file);
* clientSite.addKeyListener(keyListener);
* clientSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE); }
*/
}
void fileOpenFromDrive(File happyFile) {
file = happyFile;
display.asyncExec(new Runnable() {
@Override
public void run() {
shell.setVisible(true);
if (clientSite != null)
clientSite.dispose();
clientSite = new OleClientSite(frame, SWT.NONE,
"Word.Document", file);
clientSite.addKeyListener(keyListener);
clientSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
shell.addListener(SWT.Close, new Listener() {
public void handleEvent(Event event) {
if (file != null)
file.delete();
shell.dispose();
}
});
}
});
}
static void fileSave() {
try {
FileInputStream fis = new FileInputStream(file);
Connection conn = DBConnectionHandler.getConnection();
PreparedStatement pstmt = conn
.prepareStatement("update FILEDATA set FILEDATA = ? where FILENAME = ?");
pstmt.setBinaryStream(1, fis, (int) file.length());
pstmt.setString(2, file.getName());
pstmt.executeUpdate();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
それは、次の写真のようなとしてdocxファイルを開きます:
ない(現実的に)なんとか。参照:http://stackoverflow.com/questions/23225885/how-to-embed-a-windows-program-inside-java-component – kaqqao
これは[XY問題](http://xyproblem.info)ですか? – Gowtham
@Gowtham確かにXY問題です。 – DejaVuSansMono