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

Tree.redrawWidget介绍

暂无

代码示例

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

@Override
void redrawBackgroundImage () {
  Control control = findBackgroundControl ();
  if (control != null && control.backgroundImage != null) {
    redrawWidget (0, 0, 0, 0, true, false, false);
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

@Override
void redrawBackgroundImage () {
  Control control = findBackgroundControl ();
  if (control != null && control.backgroundImage != null) {
    redrawWidget (0, 0, 0, 0, true, false, false);
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

@Override
void redrawBackgroundImage () {
  Control control = findBackgroundControl ();
  if (control != null && control.backgroundImage != null) {
    redrawWidget (0, 0, 0, 0, true, false, false);
  }
}

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

boolean setScrollWidth (boolean set, TreeItem[] items, boolean recurse) {
  if (items == null) return false;
  if (ignoreRedraw || !getDrawing()) return false;
  if (columnCount != 0) return false;
  GC gc = new GC (this);
  int newWidth = calculateWidth (items, 0, gc, recurse);
  gc.dispose ();
  if (!set) {
    int oldWidth = (int)firstColumn.width ();
    if (oldWidth >= newWidth) return false;
  }
  firstColumn.setWidth (newWidth);
  if (horizontalBar != null && horizontalBar.view != null) redrawWidget (horizontalBar.view, false);
  return true;
}

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

boolean setScrollWidth (TreeItem item) {
  if (ignoreRedraw || !getDrawing()) return false;
  if (columnCount != 0) return false;
  TreeItem parentItem = item.parentItem;
  if (parentItem != null && !parentItem.getExpanded ()) return false;
  GC gc = new GC (this);
  int newWidth = item.calculateWidth (0, gc);
  gc.dispose ();
  int oldWidth = (int)firstColumn.width ();
  if (oldWidth < newWidth) {
    firstColumn.setWidth (newWidth);
    if (horizontalBar != null && horizontalBar.view != null) redrawWidget (horizontalBar.view, false);
    return true;
  }
  return false;
}