javax.swing.JTextField.getFont()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javax.swing.JTextField.getFont()方法的一些代码示例，展示了JTextField.getFont()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JTextField.getFont()方法的具体详情如下：
包路径：javax.swing.JTextField
类名称：JTextField
方法名：getFont

JTextField.getFont介绍

暂无

代码示例

代码示例来源：origin: stanfordnlp/CoreNLP

/**
 * Returns true if the given mouse event occurred within a highlight h on label.
 */
public static boolean isInHighlight(MouseEvent e, JTextField label, Highlighter h) {
 Highlight[] hls = h.getHighlights();
 if(hls == null || hls.length == 0)
  return false;
 Highlight hl = hls[0];
 FontMetrics fm = label.getFontMetrics(label.getFont());
 int offset = getCharOffset(fm, label.getText(), e.getX());
 return hl.getStartOffset() <= offset && offset < hl.getEndOffset();
}

代码示例来源：origin: org.softsmithy.lib/softsmithy-lib-swing

@Override
public Font getDefaultFont() {
  return super.getFont();
}

代码示例来源：origin: org.softsmithy.lib/lib-core

@Override
public Font getDefaultFont() {
  return super.getFont();
}

代码示例来源：origin: stanfordnlp/CoreNLP

private boolean addHighlight(JTextField label, MouseEvent mouseEvent1, MouseEvent mouseEvent2) {
 //Two parts: adding the highlight on the label, and scrolling the list appropriately
 //HighlightUtils handles the first part, we handle the second part here
 boolean highlightSuccessful = HighlightUtils.addHighlight(label, mouseEvent1, mouseEvent2);
 FontMetrics fm = label.getFontMetrics(label.getFont());
 int firstXpos = mouseEvent1.getX();
 int lastXpos = mouseEvent2.getX();
 int firstOffset = getCharOffset(fm, label.getText(), firstXpos);
 int lastOffset = getCharOffset(fm, label.getText(), lastXpos);
 if(lastOffset != firstOffset) {
  if(firstOffset > lastOffset) {
   int tmp = firstOffset;
   firstOffset = lastOffset;
   lastOffset = tmp;
  }
  Rectangle curVisible = list.getVisibleRect();
  if(lastXpos > curVisible.x+curVisible.width) {
   list.scrollRectToVisible(new Rectangle(new Point(lastXpos-curVisible.width, curVisible.y), curVisible.getSize()));
  } else if(lastXpos < curVisible.x) {
   list.scrollRectToVisible(new Rectangle(new Point(lastXpos, curVisible.y), curVisible.getSize()));
  }
  list.repaint();
  return highlightSuccessful;
 } else
  return false;
}

代码示例来源：origin: IanDarwin/javasrc

public void stateChanged(ChangeEvent evt)  {
    JSlider sl = (JSlider)evt.getSource();
    Font oldf = tf.getFont();
    Font newf = oldf.deriveFont((float)sl.getValue());
    tf.setFont(newf);
  }
});

代码示例来源：origin: stanfordnlp/CoreNLP

/**
 * Highlight the given label from the first mouse event to the second
 * Returns true if the highlight was successful, false otherwise.
 */
public static boolean addHighlight(JTextField label, MouseEvent mouseEvent1, MouseEvent mouseEvent2) {
 FontMetrics fm = label.getFontMetrics(label.getFont());
 int firstXpos = mouseEvent1.getX();
 int lastXpos = mouseEvent2.getX();
 int firstOffset = getCharOffset(fm, label.getText(), firstXpos);
 int lastOffset = getCharOffset(fm, label.getText(), lastXpos);
 if(lastOffset != firstOffset) {
  if(firstOffset > lastOffset) {
   int tmp = firstOffset;
   firstOffset = lastOffset;
   lastOffset = tmp;
  }
  try {
   label.getHighlighter().removeAllHighlights();
   label.getHighlighter().addHighlight(firstOffset, lastOffset, new DefaultHighlighter.DefaultHighlightPainter(Color.yellow));
   return true;
  } catch (BadLocationException e1) {
   return false;
  }
 } else
  return false;
}

代码示例来源：origin: fr.ifremer/isis-fish

protected void createServerPublicKeyFile() {
  $objectMap.put("serverPublicKeyFile", serverPublicKeyFile = new JTextField());
  
  serverPublicKeyFile.setName("serverPublicKeyFile");
  serverPublicKeyFile.setColumns(15);
  serverPublicKeyFile.setColumns(28);
  serverPublicKeyFile.setEditable(false);
  if (serverPublicKeyFile.getFont() != null) {
    serverPublicKeyFile.setFont(serverPublicKeyFile.getFont().deriveFont((float) 12));
  }
  SwingUtil.setComponentHeight(serverPublicKeyFile,25);
}

代码示例来源：origin: edu.stanford.nlp/stanford-corenlp

/**
 * Returns true if the given mouse event occurred within a highlight h on label.
 */
public static boolean isInHighlight(MouseEvent e, JTextField label, Highlighter h) {
 Highlight[] hls = h.getHighlights();
 if(hls == null || hls.length == 0)
  return false;
 Highlight hl = hls[0];
 FontMetrics fm = label.getFontMetrics(label.getFont());
 int offset = getCharOffset(fm, label.getText(), e.getX());
 return hl.getStartOffset() <= offset && offset < hl.getEndOffset();
}

代码示例来源：origin: mikaelhg/openblocks

/**
 * Whenever the search bar loses focus and has an empty document,
 * put "Search blocks" in gray italics.
 */
private void resetSearchBar() {
  if (searchBar.getText().trim().equals("")) {
    Font font = searchBar.getFont();
    searchBar.setFont(new Font(font.getName(), Font.ITALIC, font.getSize()));
    searchBar.setForeground(Color.GRAY);
    searchBar.setText(defaultText);
  }
}

代码示例来源：origin: fr.ifremer/isis-fish

protected void createServerPrivateKeyFile() {
  $objectMap.put("serverPrivateKeyFile", serverPrivateKeyFile = new JTextField());
  
  serverPrivateKeyFile.setName("serverPrivateKeyFile");
  serverPrivateKeyFile.setColumns(15);
  serverPrivateKeyFile.setColumns(28);
  serverPrivateKeyFile.setEditable(false);
  if (serverPrivateKeyFile.getFont() != null) {
    serverPrivateKeyFile.setFont(serverPrivateKeyFile.getFont().deriveFont((float) 12));
  }
  SwingUtil.setComponentHeight(serverPrivateKeyFile,25);
}

代码示例来源：origin: fr.ifremer/isis-fish

protected void createMailTo() {
  $objectMap.put("mailTo", mailTo = new JTextField());
  
  mailTo.setName("mailTo");
  mailTo.setColumns(15);
  mailTo.setColumns(30);
  if (mailTo.getFont() != null) {
    mailTo.setFont(mailTo.getFont().deriveFont((float) 11));
  }
  SwingUtil.setComponentHeight(mailTo,20);
}

代码示例来源：origin: fr.ifremer/isis-fish

protected void createArchivePath() {
  $objectMap.put("archivePath", archivePath = new JTextField());
  
  archivePath.setName("archivePath");
  archivePath.setColumns(15);
  archivePath.setColumns(30);
  if (archivePath.getFont() != null) {
    archivePath.setFont(archivePath.getFont().deriveFont((float) 11));
  }
  SwingUtil.setComponentHeight(archivePath,25);
}

代码示例来源：origin: stackoverflow.com

public static void main(String [] args) {
  JFrame frame = new JFrame();
  JTextField small = new JTextField("small");
  JTextField big = new JTextField("big");
  big.setFont(big.getFont().deriveFont(Font.BOLD, 40));
  big.setPreferredSize(new Dimension(123, 20));
  big.setMaximumSize(new Dimension(123, 20));
  frame.setLayout(new FlowLayout());
  frame.add(small);
  frame.add(big);

  frame.setVisible(true);
}

代码示例来源：origin: fr.ifremer/isis-fish

protected void createServerPrivateKeyFile() {
  $objectMap.put("serverPrivateKeyFile", serverPrivateKeyFile = new JTextField());
  
  serverPrivateKeyFile.setName("serverPrivateKeyFile");
  serverPrivateKeyFile.setColumns(15);
  serverPrivateKeyFile.setColumns(28);
  if (serverPrivateKeyFile.getFont() != null) {
    serverPrivateKeyFile.setFont(serverPrivateKeyFile.getFont().deriveFont((float) 12));
  }
  SwingUtil.setComponentHeight(serverPrivateKeyFile,25);
  serverPrivateKeyFile.addKeyListener(JAXXUtil.getEventListener(KeyListener.class, "keyReleased", this, "doKeyReleased__on__serverPrivateKeyFile"));
}

代码示例来源：origin: mucommander/mucommander

/**
 * Sets row height based on current cell's font and border, revalidates and repaints this JTable.
 */
private void setRowHeight() {
  // JTable.setRowHeight() revalidates and repaints the JTable.
  // Note that it's important here to use the cell editor's font rather than the cell renderer's: if this method is called
  // as a result to a font changed event, we do not know which class' fontChanged event will be called first.
  setRowHeight(2*CellLabel.CELL_BORDER_HEIGHT + Math.max(getFontMetrics(filenameEditor.filenameField.getFont()).getHeight(), (int)FileIcons.getIconDimension().getHeight()));
  // Filename editor's row resize disabled because of Java bug #4398268 which prevents new rows from being visible after setRowHeight(row, height) has been called :/
  //		setRowHeight(Math.max(getFontMetrics(cellRenderer.getCellFont()).getHeight()+cellRenderer.CELL_BORDER_HEIGHT, editorRowHeight));
}

代码示例来源：origin: kiegroup/droolsjbpm-integration

public ScrollingBanner() {
  super();
  ticks = new ConcurrentLinkedQueue<StockTick>();
  setBackground(Color.BLACK);
  setForeground(Color.GREEN);
  setFont(new JTextField().getFont().deriveFont(Font.BOLD));
  setPreferredSize(new Dimension(500, 20));
}

代码示例来源：origin: Var3D/var3dframe

public void setFontSize(int fontSize){
  textField.setFont(new Font(null,0,fontSize));
  textMessage.setFont(textField.getFont());
}

代码示例来源：origin: org.scijava/scijava-ui-swing

private void initPrompt(String text) {
  prompt.setText(text);
  prompt.setFont(textField.getFont().deriveFont(Font.ITALIC));
  prompt.setForeground(changeAlpha(textField.getForeground(), 128));
  prompt.setBorder(new EmptyBorder(textField.getInsets()));
  prompt.setHorizontalAlignment(SwingConstants.LEADING);
  textField.setLayout(new BorderLayout());
  textField.add(prompt);
  updatePromptVisibility();
}

代码示例来源：origin: net.sf.ingenias/ingeniasjgraphmod

public Font getFont() {
    Font font = super.getFont();
    // Prefer the parent containers font if our font is a
    // FontUIResource
    if (font instanceof FontUIResource) {
      Container parent = getParent();
      if (parent != null && parent.getFont() != null)
        font = parent.getFont();
    }
    return font;
  }
}

代码示例来源：origin: tulskiy/musique

public static Font show(Component owner, Font initialFont) {
    FontChooserDialog dialog = new FontChooserDialog(owner, initialFont);
    dialog.setVisible(true);
    return dialog.isAccepted() ? dialog.getPreview().getFont() : null;
  }
}

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