Цитата(Platon @ 22.2.2008, 10:06  ) | | Меня интересует есть ли в такой диалог JFontChooser, JFontDialog или что-нибудь в этом роде..? |
Стандартных нет. Что в свое время меня тоже смутило. Пришлось писать самому, получилось примерно следующее: Панель для выбора шрифта: | Код |
import java.awt.Font;
import java.awt.GraphicsEnvironment;
public class FontChooserPanel extends javax.swing.JPanel
{
private boolean bold = false;
private boolean italic = false;
private Font selectedFont;
/** Creates new form FontChooser */
public FontChooserPanel()
{
initComponents();
String [] fonts = GraphicsEnvironment.
getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
if (fonts.length > 0)
{
jFontList.setListData(fonts);
jFontList.setSelectedIndex(0);
}
}
private void initComponents()
{
jPreviewLabel = new javax.swing.JLabel();
jScrollPane1 = new javax.swing.JScrollPane();
jFontList = new javax.swing.JList();
jSettingsPanel = new javax.swing.JPanel();
jSizeLabel = new javax.swing.JLabel();
jFontSizeComboBox = new javax.swing.JComboBox();
jBoldCheckBox = new javax.swing.JCheckBox();
jItalicCheckBox = new javax.swing.JCheckBox();
setLayout(new java.awt.BorderLayout());
jPreviewLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jPreviewLabel.setText("Aa Bb Cc");
jPreviewLabel.setBorder(javax.swing.BorderFactory.createEtchedBorder());
add(jPreviewLabel, java.awt.BorderLayout.SOUTH);
jFontList.addListSelectionListener(new javax.swing.event.ListSelectionListener() {
public void valueChanged(javax.swing.event.ListSelectionEvent evt) {
jFontListValueChanged(evt);
}
});
jScrollPane1.setViewportView(jFontList);
add(jScrollPane1, java.awt.BorderLayout.CENTER);
jSizeLabel.setText("Size:");
jSettingsPanel.add(jSizeLabel);
jFontSizeComboBox.setEditable(true);
jFontSizeComboBox.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "6", "7", "8", "9", "10", "12", "14", "16", "18", "20", "22", "24", "28", "32", "36", "48", "54", "60", "72" }));
jFontSizeComboBox.setSelectedIndex(7);
jFontSizeComboBox.setMinimumSize(new java.awt.Dimension(70, 24));
jFontSizeComboBox.setPreferredSize(new java.awt.Dimension(70, 24));
jFontSizeComboBox.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jFontSizeComboBoxActionPerformed(evt);
}
});
jSettingsPanel.add(jFontSizeComboBox);
jBoldCheckBox.setText("Bold");
jBoldCheckBox.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
jBoldCheckBox.setMargin(new java.awt.Insets(0, 0, 0, 0));
jBoldCheckBox.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBoldCheckBoxActionPerformed(evt);
}
});
jSettingsPanel.add(jBoldCheckBox);
jItalicCheckBox.setText("Italic");
jItalicCheckBox.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
jItalicCheckBox.setMargin(new java.awt.Insets(0, 0, 0, 0));
jItalicCheckBox.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jItalicCheckBoxActionPerformed(evt);
}
});
jSettingsPanel.add(jItalicCheckBox);
add(jSettingsPanel, java.awt.BorderLayout.PAGE_START);
}
private void jItalicCheckBoxActionPerformed(java.awt.event.ActionEvent evt)
{
italic = jItalicCheckBox.isSelected();
changeFont();
}
private void jBoldCheckBoxActionPerformed(java.awt.event.ActionEvent evt)
{
bold = jBoldCheckBox.isSelected();
changeFont();
}
private void jFontListValueChanged(javax.swing.event.ListSelectionEvent evt)
{
changeFont();
}
private void jFontSizeComboBoxActionPerformed(java.awt.event.ActionEvent evt)
{
changeFont();
}
private void changeFont()
{
try
{
String fontName = (String) jFontList.getSelectedValue();
int fontSize = Integer.parseInt((String) jFontSizeComboBox.getSelectedItem());
int style = Font.PLAIN;
if (bold) style = style | Font.BOLD;
if (italic) style = style | Font.ITALIC;
if ( (fontName != null) && (fontName.length() > 0))
{
selectedFont = new Font(fontName, style, fontSize);
jPreviewLabel.setFont(selectedFont);
}
}
catch (NumberFormatException ex)
{
ex.printStackTrace();
}
}
public Font getSelectedFont()
{
return selectedFont;
}
private javax.swing.JCheckBox jBoldCheckBox;
private javax.swing.JList jFontList;
private javax.swing.JComboBox jFontSizeComboBox;
private javax.swing.JCheckBox jItalicCheckBox;
private javax.swing.JLabel jPreviewLabel;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JPanel jSettingsPanel;
private javax.swing.JLabel jSizeLabel;
}
|
Сам диалог: | Код |
import java.awt.Font;
public class JFontChooserDialog extends javax.swing.JDialog
{
public final static int CANCEL_OPTION = 0;
public final static int OK_OPTION = 1;
private int exitCode = CANCEL_OPTION;
/** Creates new form JFontChooserDialog */
public JFontChooserDialog(java.awt.Frame parent, boolean modal)
{
super(parent, modal);
initComponents();
}
private void initComponents()
{
jPanel1 = new javax.swing.JPanel();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
fontChooser1 = new com.waxid.gui.texteditor.FontChooserPanel();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle("Select a font.");
jPanel1.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.RIGHT));
jButton1.setText("OK");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jPanel1.add(jButton1);
jButton2.setText("CANCEL");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jPanel1.add(jButton2);
getContentPane().add(jPanel1, java.awt.BorderLayout.PAGE_END);
getContentPane().add(fontChooser1, java.awt.BorderLayout.CENTER);
pack();
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt)
{
exitCode = CANCEL_OPTION;
dispose();
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt)
{
exitCode = OK_OPTION;
dispose();
}
public int getExitCode()
{
return exitCode;
}
public Font getSelectedFont()
{
return fontChooser1.getSelectedFont();
}
public static Font showFontDialog(java.awt.Frame parent, boolean modal)
{
JFontChooserDialog dialog = new JFontChooserDialog(parent, modal);
dialog.setLocationRelativeTo(parent);
dialog.pack();
dialog.setVisible(true);
if (dialog.getExitCode() == JFontChooserDialog.CANCEL_OPTION)
{
return null;
}
return dialog.getSelectedFont();
}
private FontChooserPanel fontChooser1;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JPanel jPanel1;
}
|
Ты можешь доработать данный код под свои нужды, ну или найти в сети что-нибудь другое. --------------------
 нет времени думать - нужно писать КОД! |
Есть ли в Java Font Dialog 
Загрузка ...
