本文整理了Java中org.eclipse.swt.widgets.Tree.setHeaderForeground()方法的一些代码示例，展示了Tree.setHeaderForeground()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。Tree.setHeaderForeground()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Tree
类名称：Tree
方法名：setHeaderForeground

Tree.setHeaderForeground介绍

[英]Sets the header foreground color to the color specified by the argument, or to the default system color if the argument is null.
[中]

代码示例

代码示例来源：origin: org.eclipse.platform/org.eclipse.e4.ui.css.swt

@Override
public void setHeaderColor(Color color) {
  getTree().setHeaderForeground(color);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.examples

void setHeaderForeground () {
  if (!instance.startup) {
    tree1.setHeaderForeground (headerForegroundColor);
    tree2.setHeaderForeground (headerForegroundColor);
  }
  /* Set the header foreground color item's image to match the header foreground color. */
  Color color = headerForegroundColor;
  if (color == null) color = tree1.getHeaderForeground();
  TableItem item =  colorAndFontTable.getItem(HEADER_FOREGROUND_COLOR);
  Image oldImage1 = item.getImage();
  if (oldImage1 != null) oldImage1.dispose();
  item.setImage (colorImage(color));
}