Java Code Examples for javax.swing.JTextArea#getPreferredSize()

The following examples show how to use javax.swing.JTextArea#getPreferredSize() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: MultiLineToolTipUI.java    From osp with GNU General Public License v3.0 6 votes vote down vote up 
@Override
public Dimension getPreferredSize(JComponent c) {
	String tipText = ((JToolTip)c).getTipText();
	if (tipText==null)
		return new Dimension(0,0);
	textArea = new JTextArea(tipText);
	textArea.setBorder(BorderFactory.createEmptyBorder(0, 2, 2, 2));
  rendererPane.removeAll();
	rendererPane.add(textArea);
	textArea.setWrapStyleWord(true);
	textArea.setLineWrap(false);

	Dimension dim = textArea.getPreferredSize();		
	dim.height += 2;
	dim.width += 2;
	return dim;
}
Example 2
Source File: MotionDemo.java    From filthy-rich-clients with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
private JComponent buildContentPane() {
    JPanel panel = new JPanel(null);
    
    int x = 16;
    int y = 16;
    Dimension size;
    
    textArea = new JTextArea("Type your document here.", 12, 25);
    textArea.setBorder(BorderFactory.createLineBorder(Color.BLACK));
    size = textArea.getPreferredSize();
    textArea.setBounds(x, y, size.width, size.height);
    panel.add(textArea);
    
    x += size.width + 6;

    saveButton = new JButton("Save...");
    size = saveButton.getPreferredSize();
    saveButton.setBounds(x, y, size.width, size.height);
    panel.add(saveButton);
    
    y += size.height + 4;
    
    openButton = new JButton("Open...");
    size = openButton.getPreferredSize();
    openButton.setBounds(x, y, size.width, size.height);
    panel.add(openButton);
    
    x += size.width + 16;
    y = textArea.getPreferredSize().height + 16 + 16;
    
    panel.setPreferredSize(new Dimension(x, y));
    
    return panel;
}
Example 3
Source File: MainFrame.java    From procamcalib with GNU General Public License v2.0 5 votes vote down vote up 
private void readmeMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_readmeMenuItemActionPerformed
    try {
        JTextArea textArea = new JTextArea();
        Font font = textArea.getFont();
        textArea.setFont(new Font("Monospaced", font.getStyle(), font.getSize()));
        textArea.setEditable(false);

        String text = "";
        BufferedReader r = new BufferedReader(new FileReader(
                myDirectory + File.separator + "../README.md"));
        String line;
        while ((line = r.readLine()) != null) {
            text += line + '\n';
        }

        textArea.setText(text);
        textArea.setCaretPosition(0);
        textArea.setLineWrap(true);
        textArea.setWrapStyleWord(true);
        textArea.setColumns(80);

        // stuff it in a scrollpane with a controlled size.
        JScrollPane scrollPane = new JScrollPane(textArea);
        Dimension dim = textArea.getPreferredSize();
        dim.height = dim.width*50/80;
        scrollPane.setPreferredSize(dim);

        // pass the scrollpane to the joptionpane.
        JDialog dialog = new JOptionPane(scrollPane, JOptionPane.PLAIN_MESSAGE).
                createDialog(this, "README");
        dialog.setResizable(true);
        dialog.setModalityType(ModalityType.MODELESS);
        dialog.setVisible(true);
    } catch (Exception ex) {
        Logger.getLogger(MainFrame.class.getName()).log(Level.SEVERE, null, ex);
    }
}
Example 4
Source File: MainFrame.java    From procamtracker with GNU General Public License v2.0 5 votes vote down vote up 
private void readmeMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_readmeMenuItemActionPerformed
    try {
        JTextArea textArea = new JTextArea();
        Font font = textArea.getFont();
        textArea.setFont(new Font("Monospaced", font.getStyle(), font.getSize()));
        textArea.setEditable(false);

        String text = "";
        BufferedReader r = new BufferedReader(new FileReader(
                myDirectory + File.separator + "../README.md"));
        String line;
        while ((line = r.readLine()) != null) {
            text += line + '\n';
        }

        textArea.setText(text);
        textArea.setCaretPosition(0);
        textArea.setLineWrap(true);
        textArea.setWrapStyleWord(true);
        textArea.setColumns(80);

        // stuff it in a scrollpane with a controlled size.
        JScrollPane scrollPane = new JScrollPane(textArea);
        Dimension dim = textArea.getPreferredSize();
        dim.height = dim.width*50/80;
        scrollPane.setPreferredSize(dim);

        // pass the scrollpane to the joptionpane.
        JDialog dialog = new JOptionPane(scrollPane, JOptionPane.PLAIN_MESSAGE).
                createDialog(this, "README");
        dialog.setResizable(true);
        dialog.setModalityType(ModalityType.MODELESS);
        dialog.setVisible(true);
    } catch (Exception ex) {
        Logger.getLogger(MainFrame.class.getName()).log(Level.SEVERE, null, ex);
    }
}
Example 5
Source File: FatherDetailPanel.java    From freecol with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Builds the details panel for the given FoundingFather.
 *
 * @param father The {@code FoundingFather} to build a panel for.
 * @param panel The detail panel to build.
 */
public void buildDetail(FoundingFather father, JPanel panel) {
    panel.setLayout(new MigLayout("wrap 2, fillx, gapx 20", "", ""));

    String name = Messages.getName(father);
    String type = Messages.message(father.getTypeKey());
    String text = name + " (" + type + ")";
    JLabel header = new JLabel(text);
    header.setFont(FontLibrary.createCompatibleFont(text,
        FontLibrary.FontType.HEADER, FontLibrary.FontSize.SMALL));

    Image image = ImageLibrary.getFoundingFatherImage(father, false);
    JLabel label = new JLabel(new ImageIcon(image));

    StringTemplate template = StringTemplate.label("")
        .add(Messages.descriptionKey(father))
        .addName("\n\n[")
        .add(father.getId() + ".birthAndDeath")
        .addName("] ")
        .add(father.getId() + ".text");
    final Turn turn = getMyPlayer().getElectionTurns().get(name);
    if (turn != null) {
        template
            .addName("\n\n")
            .add("report.continentalCongress.elected")
            .addName(" ")
            .addStringTemplate(turn.getLabel());
    }

    panel.add(header, "span, align center, wrap 40");
    panel.add(label, "top");
    JTextArea description = Utility.localizedTextArea(template, 20);
    panel.add(description, "top, growx");

    Dimension hSize = header.getPreferredSize(),
        lSize = label.getPreferredSize(),
        dSize = description.getPreferredSize(), size = new Dimension();
    size.setSize(lSize.getWidth() + dSize.getWidth() + 20,
        hSize.getHeight() + lSize.getHeight() + 10);
    panel.setPreferredSize(size);            
}