package com.borland.samples.text;import java.awt.Graphics;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.dbswing.*;
import java.lang.Math;
import java.io.*;
import javax.swing.text.*;
import javax.swing.event.*;
import javax.swing.JComponent;public class TextEditFrame extends JFrame {
IntlSwingSupport intlSwingSupport1 = new IntlSwingSupport();
JPanel contentPane;
JMenuBar menuBar1 = new JMenuBar();
JMenu menuFile = new JMenu();
JMenuItem menuFileExit = new JMenuItem();
JMenu menuHelp = new JMenu();
JMenuItem menuHelpAbout = new JMenuItem();
JToolBar toolBar = new JToolBar();
JButton jButton1 = new JButton();
JButton jButton2 = new JButton();
JButton jButton3 = new JButton();
ImageIcon image1;
ImageIcon image2;
ImageIcon image3;
JLabel statusBar = new JLabel();
BorderLayout borderLayout1 = new BorderLayout();
JScrollPane jScrollPane1 = new JScrollPane();
JMenuItem jMenuItem1 = new JMenuItem();
JMenuItem jMenuItem2 = new JMenuItem();
JMenuItem jMenuItem3 = new JMenuItem();
JMenuItem jMenuItem4 = new JMenuItem();
FontChooser fontChooser1 = new FontChooser();
JMenu jMenu1 = new JMenu();
JMenuItem jMenuItem5 = new JMenuItem();
JMenuItem jMenuItem6 = new JMenuItem();
JMenuItem jMenuItem7 = new JMenuItem();
JFileChooser jFileChooser1 = new JFileChooser();
String currFileName = null; // Full path with filename. null means new/untitled.
boolean dirty = false;
Document document1;
DBTextDataBinder dBTextDataBinder1 = new DBTextDataBinder();
JButton jButton4 = new JButton();
JButton jButton5 = new JButton();
JButton jButton6 = new JButton();
JButton jButton7 = new JButton();// True means modified text.
Point pts[]=new Point[1000];
Point ptAnchor,ptDrawTo;
int ptindex=0;
boolean bMouseDownFlag = false;
boolean bMouseUpFlag=false;
boolean bDrawFlag = false;
boolean bLineFlag=false;
boolean bOvalFlag=false;
boolean bRectFlag=false;
boolean b3DRectFlag=false;
boolean bRoundedFlag=false;
JTextArea jTextArea1 = new JTextArea(); //Construct the frame
public TextEditFrame() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
updateCaption();
}
catch(Exception e) {
e.printStackTrace();
}
}
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.dbswing.*;
import java.lang.Math;
import java.io.*;
import javax.swing.text.*;
import javax.swing.event.*;
import javax.swing.JComponent;public class TextEditFrame extends JFrame {
IntlSwingSupport intlSwingSupport1 = new IntlSwingSupport();
JPanel contentPane;
JMenuBar menuBar1 = new JMenuBar();
JMenu menuFile = new JMenu();
JMenuItem menuFileExit = new JMenuItem();
JMenu menuHelp = new JMenu();
JMenuItem menuHelpAbout = new JMenuItem();
JToolBar toolBar = new JToolBar();
JButton jButton1 = new JButton();
JButton jButton2 = new JButton();
JButton jButton3 = new JButton();
ImageIcon image1;
ImageIcon image2;
ImageIcon image3;
JLabel statusBar = new JLabel();
BorderLayout borderLayout1 = new BorderLayout();
JScrollPane jScrollPane1 = new JScrollPane();
JMenuItem jMenuItem1 = new JMenuItem();
JMenuItem jMenuItem2 = new JMenuItem();
JMenuItem jMenuItem3 = new JMenuItem();
JMenuItem jMenuItem4 = new JMenuItem();
FontChooser fontChooser1 = new FontChooser();
JMenu jMenu1 = new JMenu();
JMenuItem jMenuItem5 = new JMenuItem();
JMenuItem jMenuItem6 = new JMenuItem();
JMenuItem jMenuItem7 = new JMenuItem();
JFileChooser jFileChooser1 = new JFileChooser();
String currFileName = null; // Full path with filename. null means new/untitled.
boolean dirty = false;
Document document1;
DBTextDataBinder dBTextDataBinder1 = new DBTextDataBinder();
JButton jButton4 = new JButton();
JButton jButton5 = new JButton();
JButton jButton6 = new JButton();
JButton jButton7 = new JButton();// True means modified text.
Point pts[]=new Point[1000];
Point ptAnchor,ptDrawTo;
int ptindex=0;
boolean bMouseDownFlag = false;
boolean bMouseUpFlag=false;
boolean bDrawFlag = false;
boolean bLineFlag=false;
boolean bOvalFlag=false;
boolean bRectFlag=false;
boolean b3DRectFlag=false;
boolean bRoundedFlag=false;
JTextArea jTextArea1 = new JTextArea(); //Construct the frame
public TextEditFrame() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
updateCaption();
}
catch(Exception e) {
e.printStackTrace();
}
}
private void jbInit() throws Exception {
image1 = new ImageIcon(TextEditFrame.class.getResource("openFile.gif"));
image2 = new ImageIcon(TextEditFrame.class.getResource("closeFile.gif"));
image3 = new ImageIcon(TextEditFrame.class.getResource("help.gif"));
contentPane = (JPanel) this.getContentPane();
document1 = jTextArea1.getDocument();
contentPane.setLayout(borderLayout1);
this.setSize(new Dimension(400, 300));
this.setTitle("Text Editor");
statusBar.setText(" ");
menuFile.setText("File");
menuFileExit.setText("Exit");
menuFileExit.addActionListener(new TextEditFrame_menuFileExit_ActionAdapter(this));
menuHelp.setText("Help");
menuHelpAbout.setText("About");
jButton1.addActionListener(new TextEditFrame_jButton1_actionAdapter(this));
jButton1.setToolTipText("Open File");
jButton1.setText("Freehand");
jButton1.addMouseMotionListener(new TextEditFrame_jButton1_mouseMotionAdapter(this));
jButton1.addMouseListener(new TextEditFrame_jButton1_mouseAdapter(this));
jButton2.addActionListener(new TextEditFrame_jButton2_actionAdapter(this));
jButton2.setMaximumSize(new Dimension(87, 29));
jButton2.setToolTipText("Close File");
jButton2.setText("Line");
jButton2.addMouseMotionListener(new TextEditFrame_jButton2_mouseMotionAdapter(this));
jButton2.addMouseListener(new TextEditFrame_jButton2_mouseAdapter(this));
jButton3.setMnemonic('0');
jButton3.setText("Oval");
jButton3.addMouseMotionListener(new TextEditFrame_jButton3_mouseMotionAdapter(this));
jButton3.addMouseListener(new TextEditFrame_jButton3_mouseAdapter(this));
jButton3.addActionListener(new TextEditFrame_jButton3_actionAdapter(this));
jButton3.setMaximumSize(new Dimension(87, 29));
jButton3.setToolTipText("About");
jMenuItem1.setText("New");
jMenuItem1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jMenuItem1_actionPerformed(e);
}
});
jMenuItem1.addActionListener(new TextEditFrame_jMenuItem1_actionAdapter(this));
jMenuItem2.setText("Open");
jMenuItem2.addActionListener(new TextEditFrame_jMenuItem2_actionAdapter(this));
jMenuItem3.setText("Save");
jMenuItem3.addActionListener(new TextEditFrame_jMenuItem3_actionAdapter(this));
jMenuItem4.setText("Save As");
jMenuItem4.addActionListener(new TextEditFrame_jMenuItem4_actionAdapter(this));
fontChooser1.setFrame(this);
fontChooser1.setTitle("Font");
jMenu1.setText("Edit");
jMenuItem5.setText("Font");
jMenuItem5.addActionListener(new TextEditFrame_jMenuItem5_actionAdapter(this));
jMenuItem6.setText("Foreground Color");
jMenuItem6.addActionListener(new TextEditFrame_jMenuItem6_actionAdapter(this));
jMenuItem7.setText("Background Color");
jMenuItem7.addActionListener(new TextEditFrame_jMenuItem7_actionAdapter(this));
document1.addDocumentListener(new TextEditFrame_document1_documentAdapter(this));
//Turn off right-click file Open... menu item.
dBTextDataBinder1.setEnableFileLoading(false);
//Turn off right-click file Save... menu item.
dBTextDataBinder1.setEnableFileSaving(false);
toolBar.setOrientation(JToolBar.VERTICAL);
jButton4.setMaximumSize(new Dimension(87, 29));
jButton4.setText("Rect");
jButton4.addMouseMotionListener(new TextEditFrame_jButton4_mouseMotionAdapter(this));
jButton4.addMouseListener(new TextEditFrame_jButton4_mouseAdapter(this));
jButton4.addActionListener(new TextEditFrame_jButton4_actionAdapter(this));
jButton5.setMaximumSize(new Dimension(87, 29));
jButton5.setText("3D Rect");
jButton5.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
public void mouseMoved(MouseEvent e) {
jButton5_mouseMoved(e);
}
});
jButton5.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
public void mouseDragged(MouseEvent e) {
jButton5_mouseDragged(e);
}
});
jButton5.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
public void mouseDragged(MouseEvent e) {
jButton5_mouseDragged(e);
}
});
jButton5.addMouseMotionListener(new TextEditFrame_jButton5_mouseMotionAdapter(this));
jButton5.addMouseListener(new TextEditFrame_jButton5_mouseAdapter(this));
jButton5.addActionListener(new TextEditFrame_jButton5_actionAdapter(this));
jButton6.setMaximumSize(new Dimension(87, 29));
jButton6.setText("Rounded");
jButton6.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
public void mouseDragged(MouseEvent e) {
jButton6_mouseDragged(e);
}
});
jButton6.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
public void mouseMoved(MouseEvent e) {
jButton6_mouseMoved(e);
}
});
jButton6.addMouseMotionListener(new TextEditFrame_jButton6_mouseMotionAdapter(this));
jButton6.addMouseListener(new TextEditFrame_jButton6_mouseAdapter(this));
jButton6.addActionListener(new TextEditFrame_jButton6_actionAdapter(this));
jButton7.setMaximumSize(new Dimension(87, 29));
jButton7.setText("Erasure");
jTextArea1.setText("jTextArea1");
toolBar.add(jButton1);
toolBar.add(jButton2);
toolBar.add(jButton3);
toolBar.add(jButton4, null);
toolBar.add(jButton5, null);
toolBar.add(jButton6, null);
toolBar.add(jButton7, null);
menuFile.add(jMenuItem1);
menuFile.add(jMenuItem2);
menuFile.add(jMenuItem3);
menuFile.add(jMenuItem4);
menuFile.addSeparator();
menuFile.add(menuFileExit);
menuHelp.add(menuHelpAbout);
menuBar1.add(menuFile);
menuBar1.add(jMenu1);
menuBar1.add(menuHelp);
this.setJMenuBar(menuBar1);
contentPane.add(toolBar, BorderLayout.WEST);
contentPane.add(statusBar, BorderLayout.SOUTH);
contentPane.add(jScrollPane1, BorderLayout.CENTER);
jScrollPane1.getViewport().add(jTextArea1, null);
jMenu1.add(jMenuItem5);
jMenu1.add(jMenuItem6);
jMenu1.add(jMenuItem7); }
// as needed.
void fileOpen() {
if (!okToAbandon()) {
return;
}
// Use the OPEN version of the dialog, test return for Approve/Cancel
if (JFileChooser.APPROVE_OPTION == jFileChooser1.showOpenDialog(this)) {
// Call openFile to attempt to load the text from file into TextArea
openFile(jFileChooser1.getSelectedFile().getPath());
}
this.repaint();
} // Open named file; read text from file into jTextArea1; report to statusBar.
void openFile(String fileName) {
try
{
// Open a file of the given name.
File file = new File(fileName); // Get the size of the opened file.
int size = (int)file.length(); // Set to zero a counter for counting the number of
// characters that have been read from the file.
int chars_read = 0; // Create an input reader based on the file, so we can read its data.
// FileReader handles international character encoding conversions.
FileReader in = new FileReader(file); // Create a character array of the size of the file,
// to use as a data buffer, into which we will read
// the text data.
char[] data = new char[size]; // Read all available characters into the buffer.
while(in.ready()) {
// Increment the count for each character read,
// and accumulate them in the data buffer.
chars_read += in.read(data, chars_read, size - chars_read);
}
in.close();