本文整理了Java中javax.swing.JTextArea.getCaret()方法的一些代码示例，展示了JTextArea.getCaret()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。JTextArea.getCaret()方法的具体详情如下：
包路径：javax.swing.JTextArea
类名称：JTextArea
方法名：getCaret

JTextArea.getCaret介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

JTextArea textArea = new JTextArea();
DefaultCaret caret = (DefaultCaret)textArea.getCaret();
caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);

代码示例来源：origin: stackoverflow.com

JTextArea textArea = new JTextArea();
DefaultCaret caret = (DefaultCaret)textArea.getCaret();
caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);

代码示例来源：origin: stackoverflow.com

JTextArea textArea = new JTextArea();
DefaultCaret caret = (DefaultCaret)textArea.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);

代码示例来源：origin: ron190/jsql-injection

@Override
  public void focusGained(FocusEvent arg0) {
    DialogTranslate.this.textToTranslate[0].getCaret().setVisible(true);
    DialogTranslate.this.textToTranslate[0].getCaret().setSelectionVisible(true);
  }
});

代码示例来源：origin: winder/Universal-G-Code-Sender

private void checkScrollWindow() {
  // Console output.
  DefaultCaret caret = (DefaultCaret)consoleTextArea.getCaret();
  if (scrollWindowCheckBox.isSelected()) {
   caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
   consoleTextArea.setCaretPosition(consoleTextArea.getDocument().getLength());
  } else {
    caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
  }
  
  // Command table.
  this.commandTable.setAutoWindowScroll(scrollWindowCheckBox.isSelected());
}

代码示例来源：origin: ron190/jsql-injection

@Override
  public void focusGained(FocusEvent arg0) {
    JPopupTextArea.this.getProxy().getCaret().setVisible(true);
    JPopupTextArea.this.getProxy().getCaret().setSelectionVisible(true);
  }
});

代码示例来源：origin: winder/Universal-G-Code-Sender

private void checkScrollWindow() {
  // Console output.
  DefaultCaret caret = (DefaultCaret)consoleTextArea.getCaret();
  if (scrollWindowMenuItem.isSelected()) {
    caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
    consoleTextArea.setCaretPosition(consoleTextArea.getDocument().getLength());
  } else {
    caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
  }
}

代码示例来源：origin: bobbylight/RSyntaxTextArea

/**
 * Makes the caret's dot and mark the same location so that, for the
 * next search in the specified direction, a match will be found even
 * if it was within the original dot and mark's selection.
 *
 * @param textArea The text area.
 * @param forward Whether the search will be forward through the
 *        document (<code>false</code> means backward).
 * @return The new dot and mark position.
 */
private static int makeMarkAndDotEqual(JTextArea textArea,
                  boolean forward) {
  Caret c = textArea.getCaret();
  int val = forward ? Math.min(c.getDot(), c.getMark()) :
          Math.max(c.getDot(), c.getMark());
  c.setDot(val);
  return val;
}

代码示例来源：origin: ron190/jsql-injection

I18nView.addComponentForKey("NETWORK_TAB_PARAMS_LABEL", labelConsolvbne);
DefaultCaret caret = (DefaultCaret) PanelConsoles.NETWORK_TAB_RESPONSE.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
caret = (DefaultCaret) PanelConsoles.NETWORK_TAB_SOURCE.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
caret = (DefaultCaret) PanelConsoles.NETWORK_TAB_PREVIEW.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
caret = (DefaultCaret) PanelConsoles.NETWORK_TAB_HEADER.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
caret = (DefaultCaret) PanelConsoles.NETWORK_TAB_PARAM.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
caret = (DefaultCaret) PanelConsoles.NETWORK_TAB_URL.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);

代码示例来源：origin: bobbylight/RSyntaxTextArea

Caret c = textArea.getCaret();
boolean forward = context.getSearchForward();
int start = forward ? Math.max(c.getDot(), c.getMark()) :
  textArea.getCaret().setSelectionVisible(true);
  if (forward && start>-1) {
    result.getMatchRange().translate(start);

代码示例来源：origin: org.apache.uima/uimaj-tools

/**
 * Sets the text no title.
 *
 * @param text the new text no title
 */
// Set the text.
public void setTextNoTitle(String text) {
 this.textArea.setText(text);
 this.textArea.getCaret().setDot(0);
 this.isDirty = false;
}

代码示例来源：origin: sebbrudzinski/Open-LaTeX-Studio

@Override
public void componentOpened() {
  DefaultCaret caret = (DefaultCaret) jTextArea1.getCaret();
  caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
}

代码示例来源：origin: stackoverflow.com

JTextArea textArea = new JTextArea();
    DefaultCaret caret = (DefaultCaret)textArea.getCaret();
    caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
<br>
scrollPane = new JScrollPane();
    scrollPane.add(textArea);
    scrollPane.setViewportView(textArea);
</br>

代码示例来源：origin: mucommander/mucommander

/**
   * Appends the specified string to the shell output area.
   * @param s string to append to the shell output area.
   */
  private void addToTextArea(String s) {
    outputTextArea.append(s);
    outputTextArea.setCaretPosition(outputTextArea.getText().length());
    outputTextArea.getCaret().setVisible(true);
    outputTextArea.repaint();
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-ruby-railsprojects

private void showUsage(Generator generator) {
  // Look up the Rails directory and read the USAGE file, then stick
  // it into the usageText.
  String usage = generator.getUsage(project);
  if (usage != null) {
    usageText.setText(usage);
    usageText.getCaret().setDot(0);
  } else {
    usageText.setText("");
  }
}

代码示例来源：origin: org.apache.uima/uimaj-tools

@Override
public void focusGained(FocusEvent e) {
 // Need to make the caret visible when gaining focus. Sometimes this happens automatically, but
 // not always. Not sure if there is a better way to do this.
 this.main.getTextArea().getCaret().setVisible(true);
}

代码示例来源：origin: jcoplien/trygve

@Override public int getSelectionEnd() {
    final Caret caret = super.getCaret();
    if (null == caret) {
      setCaret(new DefaultCaret());
    }
    final int end = null == caret? 0: Math.max(caret.getDot(), caret.getMark());
    return end;
  }
}

代码示例来源：origin: org.apache.uima/uimaj-tools

@Override
public void actionPerformed(ActionEvent arg0) {
 Point caretPos = this.main.getTextArea().getCaret().getMagicCaretPosition();
 if (caretPos == null) {
  // No idea why this is needed. Bug in JTextArea, or my poor understanding of the magics of
  // carets. The point is null when the text area is first focused.
  this.main.showTextPopup(0, 0);
 } else {
  this.main.showTextPopup(caretPos.x, caretPos.y);
 }
}

代码示例来源：origin: JGillam/burp-paramalyzer

@Override
  public void actionPerformed(ActionEvent e) {
    ParamInstance pi = paramListModel.getParamInstance(listValues.getSelectedIndex());
    if (pi != null) {
      Caret caret = textAreaRequest.getCaret();
      caret.setSelectionVisible(true);
      caret.setDot(pi.getValueStart());
      caret.moveDot(pi.getValueEnd());
    }
  }
});

代码示例来源：origin: org.jenkins-ci/executable-war

/**
   * Forces the scroll of text area.
   */
  private void scrollDown() {
    int pos = textArea.getDocument().getEndPosition().getOffset();
    textArea.getCaret().setDot(pos);
    textArea.requestFocus();
  }
}