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

Tree.getItemHeightInPixels介绍

暂无

代码示例

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

Point getImageSize () {
  if (imageList != null) return imageList.getImageSize ();
  return new Point (0, getItemHeightInPixels ());
}

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

/**
 * Returns the height of the area which would be used to
 * display <em>one</em> of the items in the tree.
 *
 * @return the height of one item
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public int getItemHeight () {
  checkWidget ();
  return DPIUtil.autoScaleDown (getItemHeightInPixels ());
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

/**
 * Returns the height of the area which would be used to
 * display <em>one</em> of the items in the tree.
 *
 * @return the height of one item
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public int getItemHeight () {
  checkWidget ();
  return DPIUtil.autoScaleDown(getItemHeightInPixels());
}

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

/**
 * Returns the height of the area which would be used to
 * display <em>one</em> of the items in the tree.
 *
 * @return the height of one item
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public int getItemHeight () {
  checkWidget ();
  return DPIUtil.autoScaleDown (getItemHeightInPixels ());
}

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

/**
 * Returns the height of the area which would be used to
 * display <em>one</em> of the items in the tree.
 *
 * @return the height of one item
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public int getItemHeight () {
  checkWidget ();
  return DPIUtil.autoScaleDown (getItemHeightInPixels ());
}

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

size.y = getItemCount() * getItemHeightInPixels() + getHeaderHeight();

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

size.y = getItemCount() * getItemHeightInPixels() + getHeaderHeight();

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

size.y = getItemCount() * getItemHeightInPixels() + getHeaderHeight();

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

Event sendMeasureItemEvent (TreeItem item, int index, int /*long*/ hDC, int detail) {
  RECT itemRect = item.getBounds (index, true, true, false, false, false, hDC);
  int nSavedDC = OS.SaveDC (hDC);
  GCData data = new GCData ();
  data.device = display;
  data.font = item.getFont (index);
  GC gc = GC.win32_new (hDC, data);
  Event event = new Event ();
  event.item = item;
  event.gc = gc;
  event.index = index;
  event.setBoundsInPixels(new Rectangle(itemRect.left, itemRect.top, itemRect.right - itemRect.left, itemRect.bottom - itemRect.top));
  event.detail = detail;
  sendEvent (SWT.MeasureItem, event);
  event.gc = null;
  gc.dispose ();
  OS.RestoreDC (hDC, nSavedDC);
  if (isDisposed () || item.isDisposed ()) return null;
  Rectangle rect = event.getBoundsInPixels ();
  if (hwndHeader != 0) {
    if (columnCount == 0) {
      if (rect.x + rect.width > scrollWidth) {
        setScrollWidth (scrollWidth = rect.x + rect.width);
      }
    }
  }
  if (rect.height > getItemHeightInPixels ()) setItemHeight (rect.height);
  return event;
}