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

Caret.setDot介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

field.getCaret().setDot( dot );

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: bobbylight/RSyntaxTextArea

int mark = caret.getMark();
  if (dot!=mark) {
    caret.setDot(Math.max(dot, mark));
    return;
  mark = caret.getMark();
  if (dot!=mark) {
    caret.setDot(Math.min(dot, mark));
    return;
caret.setDot(dot);

代码示例来源：origin: bobbylight/RSyntaxTextArea

@Override
public void actionPerformedImpl(ActionEvent e, RTextArea textArea) {
  if (!textArea.isEditable() || !textArea.isEnabled()) {
    UIManager.getLookAndFeel().provideErrorFeedback(textArea);
    return;
  }
  try {
    Caret c = textArea.getCaret();
    int caretPos = c.getDot();
    Document doc = textArea.getDocument();
    Element map = doc.getDefaultRootElement();
    int lineCount = map.getElementCount();
    int line = map.getElementIndex(caretPos);
    if (line==lineCount-1) {
      UIManager.getLookAndFeel().
            provideErrorFeedback(textArea);
      return;
    }
    Element lineElem = map.getElement(line);
    caretPos = lineElem.getEndOffset() - 1;
    c.setDot(caretPos);		// Gets rid of any selection.
    doc.remove(caretPos, 1);	// Should be '\n'.
  } catch (BadLocationException ble) {
    /* Shouldn't ever happen. */
    ble.printStackTrace();
  }
  textArea.requestFocusInWindow();
}

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: 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.netbeans.modules/org-netbeans-core

public void run() {
    // XXX #28191: some other piece of code should underline these, etc.
      StringWriter wr = new StringWriter();
      current.printStackTrace(new PrintWriter(wr, true));
      output.setText(wr.toString());
      output.getCaret().setDot(0);
      output.requestFocus ();
  }
});

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/org-netbeans-modules-editor-lib

public void actionPerformed(ActionEvent evt, JTextComponent target) {
    if (target != null) {
      Caret caret = target.getCaret();
      int dot = 0; // begin of document
      if (select) {
        caret.moveDot(dot);
      } else {
        caret.setDot(dot);
      }
    }
  }
}

代码示例来源：origin: net.java.abeille/abeille

public void actionPerformed(ActionEvent evt, JTextComponent target) {
    if (target != null) {
      Caret caret = target.getCaret();
      int dot = 0; // begin of document
      if (select) {
        caret.moveDot(dot);
      }
      else {
        caret.setDot(dot);
      }
    }
  }
}

代码示例来源：origin: net.java.abeille/abeille

public boolean substituteText(JTextComponent c, int a, int b, boolean shift) {
  replaceText(c, "<" + baseText + (shift ? " >" : ">")); // NOI18N
  if (shift) {
    Caret caret = c.getCaret();
    caret.setDot(caret.getDot() - 1);
  }
  return !shift; // flag == false;
}

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/org-netbeans-modules-editor-lib

public boolean substituteText( JTextComponent c, int a, int b, boolean shift ) {
    replaceText( c, baseText + "=\"\"" ); //NOI18N
    if( shift ) {
      Caret caret = c.getCaret();
      caret.setDot( caret.getDot() - 1 );
    }
    return false; // always refresh
  }
}

代码示例来源：origin: com.eas.platypus/platypus-js-calendar-widget

@Override
  public void remove(int offs, int len) throws BadLocationException {
    super.remove(offs, len);
    dEditor.getTextField().getCaret().setDot(offs);
  }
});

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-visualweb-extension-openide

/**
 * called to restore the state of a component 
 * because a drop was not performed.
 */
protected void restoreComponentState(JComponent comp) {
  JTextComponent c = (JTextComponent) comp;
  Caret caret = c.getCaret();
  caret.setDot(mark);
  caret.moveDot(dot);
  caret.setVisible(visible);
}

代码示例来源：origin: org.gosu-lang.gosu/gosu-lab

public static void selectLineAtCaret( JTextComponent editor )
{
 int lineStart = getLineStart( editor.getText(), editor.getCaretPosition() );
 int lineEnd = getLineEnd( editor.getText(), editor.getCaretPosition() );
 if( lineEnd < editor.getText().length() )
 {
  lineEnd++;
 }
 editor.getCaret().setDot( lineEnd );
 editor.getCaret().moveDot( lineStart );
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-cnd-editor

@Override
public void afterInsert(Context context) throws BadLocationException {
  if (postShift) {
    Caret caret = context.getComponent().getCaret();
    caret.setDot(context.getCaretOffset() + 1);
  }
}

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();
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-cnd-editor

private void select(SelectionInfo selectionInfo) {
  Caret caret = target.getCaret();
  markIgnoreNextCaretUpdate();
  caret.setDot(selectionInfo.getStartOffset());
  markIgnoreNextCaretUpdate();
  caret.moveDot(selectionInfo.getEndOffset());
}

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

private void select(SelectionInfo selectionInfo) {
  Caret caret = target.getCaret();
  markIgnoreNextCaretUpdate();
  caret.setDot(selectionInfo.getStartOffset());
  markIgnoreNextCaretUpdate();
  caret.moveDot(selectionInfo.getEndOffset());
}

代码示例来源：origin: org.gosu-lang.gosu/gosu-lab

private void setSelection( Point point )
{
 Rectangle visibleRect = _gsEditor.getEditor().getVisibleRect();
 _gsEditor.getEditor().getCaret().setDot( point.x );
 _gsEditor.getEditor().getCaret().moveDot( point.y );
 _gsEditor.getEditor().scrollRectToVisible( visibleRect );
}