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

DateTime.computeNativeSize介绍

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代码示例

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

private int calculateCalendarYpos (Point containerBounds, Rectangle coordsRelativeToScreen, int height,
    Rectangle displayRect) {
  int dateEntryHeight = computeNativeSize (containerHandle, SWT.DEFAULT, SWT.DEFAULT, false).y;
  int y = coordsRelativeToScreen.y + containerBounds.y/2 + dateEntryHeight/2;

  //Put Calendar above control if it would be cut off at the bottom.
  if (y + height > displayRect.y + displayRect.height) {
    y -= (height + dateEntryHeight);
  }
  return y;
}

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

private int calculateCalendarYpos (Point containerBounds, Rectangle coordsRelativeToScreen, int height,
    Rectangle displayRect) {
  int dateEntryHeight = computeNativeSize (containerHandle, SWT.DEFAULT, SWT.DEFAULT, false).y;
  int y = coordsRelativeToScreen.y + containerBounds.y/2 + dateEntryHeight/2;

  //Put Calendar above control if it would be cut off at the bottom.
  if (y + height > displayRect.y + displayRect.height) {
    y -= (height + dateEntryHeight);
  }
  return y;
}

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

private int calculateCalendarYpos (Point containerBounds, Rectangle coordsRelativeToScreen, int height,
    Rectangle displayRect) {
  int dateEntryHeight = computeNativeSize (containerHandle, SWT.DEFAULT, SWT.DEFAULT, false).y;
  int y = coordsRelativeToScreen.y + containerBounds.y/2 + dateEntryHeight/2;

  //Put Calendar above control if it would be cut off at the bottom.
  if (y + height > displayRect.y + displayRect.height) {
    y -= (height + dateEntryHeight);
  }
  return y;
}

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

/**
 * Usually called when control is resized or first initialized.
 */
private void setDropDownButtonSize () {
  Rectangle rect = getClientAreaInPixels ();
  int parentWidth = rect.width;
  int parentHeight = rect.height;
  Point buttonSize = down.computeSizeInPixels (SWT.DEFAULT, parentHeight);

  //TAG_GTK3__NO_VERTICAL_FILL_ADJUSTMENT
  int dateEntryHeight = computeNativeSize (textEntryHandle, SWT.DEFAULT, SWT.DEFAULT, false).y;
  int newHeight = dateEntryHeight;

  //Move button a little closer to entry field, by amount of padding.
  int newXpos = parentWidth - buttonSize.x;

  int newYPos = parentHeight/2 - dateEntryHeight/2;
  down.setBoundsInPixels (newXpos, newYPos, buttonSize.x, newHeight);
}

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

/**
 * Usually called when control is resized or first initialized.
 */
private void setDropDownButtonSize () {
  Rectangle rect = getClientAreaInPixels ();
  int parentWidth = rect.width;
  int parentHeight = rect.height;
  Point buttonSize = down.computeSizeInPixels (SWT.DEFAULT, parentHeight);

  //TAG_GTK3__NO_VERTICAL_FILL_ADJUSTMENT
  int dateEntryHeight = computeNativeSize (textEntryHandle, SWT.DEFAULT, SWT.DEFAULT, false).y;
  int newHeight = dateEntryHeight;

  //Move button a little closer to entry field, by amount of padding.
  int newXpos = parentWidth - buttonSize.x;

  int newYPos = parentHeight/2 - dateEntryHeight/2;
  down.setBoundsInPixels (newXpos, newYPos, buttonSize.x, newHeight);
}

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

/**
 * Usually called when control is resized or first initialized.
 */
private void setDropDownButtonSize () {
  Rectangle rect = getClientAreaInPixels ();
  int parentWidth = rect.width;
  int parentHeight = rect.height;
  Point buttonSize = down.computeSizeInPixels (SWT.DEFAULT, parentHeight);

  //TAG_GTK3__NO_VERTICAL_FILL_ADJUSTMENT
  int dateEntryHeight = computeNativeSize (textEntryHandle, SWT.DEFAULT, SWT.DEFAULT, false).y;
  int newHeight = dateEntryHeight;

  //Move button a little closer to entry field, by amount of padding.
  int newXpos = parentWidth - buttonSize.x;

  int newYPos = parentHeight/2 - dateEntryHeight/2;
  down.setBoundsInPixels (newXpos, newYPos, buttonSize.x, newHeight);
}

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

Point size = computeNativeSize (containerHandle, wHint, hHint, changed);
  width = size.x;
  height = size.y;
} else {
  Point textSize = computeNativeSize (textEntryHandle, wHint, hHint, changed);
  Rectangle trim = computeTrimInPixels (0,0, textSize.x,textSize.y);
  if (isDateWithDropDownButton ()){

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

Point size = computeNativeSize (containerHandle, wHint, hHint, changed);
  width = size.x;
  height = size.y;
} else {
  Point textSize = computeNativeSize (textEntryHandle, wHint, hHint, changed);
  Rectangle trim = computeTrimInPixels (0,0, textSize.x,textSize.y);
  if (isDateWithDropDownButton ()){

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

Point size = computeNativeSize (containerHandle, wHint, hHint, changed);
  width = size.x;
  height = size.y;
} else {
  Point textSize = computeNativeSize (textEntryHandle, wHint, hHint, changed);
  Rectangle trim = computeTrimInPixels (0,0, textSize.x,textSize.y);
  if (isDateWithDropDownButton ()){