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

JTextArea.getSize介绍

暂无

代码示例

代码示例来源：origin: ganshane/shakey

@Override public void run() {
    m_msg.append(str);
    m_msg.append( "\n\n");
    
    Dimension d = m_msg.getSize();
    m_msg.scrollRectToVisible( new Rectangle( 0, d.height, 1, 1) );
  }
});

代码示例来源：origin: net.sf.sfac/sfac-core

public void append(final String txt) {
  if (SwingUtilities.isEventDispatchThread()) {
    textArea.append(txt);
    if (!isScrollLock()) {
      Dimension textAreaSize = textArea.getSize();
      int textAreaHeight = textAreaSize.height;
      if (textAreaHeight > 16) {
        Rectangle bottomRect = new Rectangle(0, textAreaHeight - 16, 16, 16);
        textArea.scrollRectToVisible(bottomRect);
      }
    }
  } else {
    SwingUtilities.invokeLater(new Runnable() {
      public void run() {
        append(txt);
      }
    });
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-lib-profiler-ui

private static Color getGTKProfilerResultsBackground() {
  int[] pixels = new int[1];
  pixels[0] = -1;
  
  // Prepare textarea to grab the color from
  JTextArea textArea = new JTextArea();
  textArea.setSize(new Dimension(10, 10));
  textArea.doLayout();
  
  // Print the textarea to an image
  Image image = new BufferedImage(textArea.getSize().width, textArea.getSize().height, BufferedImage.TYPE_INT_RGB);
  textArea.printAll(image.getGraphics());
  
  // Grab appropriate pixels to get the color
  PixelGrabber pixelGrabber = new PixelGrabber(image, 5, 5, 1, 1, pixels, 0, 1);
  try {
    pixelGrabber.grabPixels();
    if (pixels[0] == -1) return Color.WHITE; // System background not customized
  } catch (InterruptedException e) {
    return getNonGTKProfilerResultsBackground();
  }
  
  return pixels[0] != -1 ? new Color(pixels[0]) : getNonGTKProfilerResultsBackground();
}

代码示例来源：origin: org.appdapter/org.appdapter.lib.gui

Dimension dim = treeTextField.getSize();
dim.height = 24;
treeTextField.setSize(dim);