本文整理了Java中javafx.scene.layout.Region.getPrefWidth方法的一些代码示例，展示了Region.getPrefWidth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。Region.getPrefWidth方法的具体详情如下：
包路径：javafx.scene.layout.Region
类名称：Region
方法名：getPrefWidth

Region.getPrefWidth介绍

暂无

代码示例

代码示例来源：origin: jfoenixadmin/JFoenix

protected double getBLockWidth(Region region) {
  if (region.getMinWidth() != -1) {
    return region.getMinWidth();
  }
  if (region.getPrefWidth() != USE_COMPUTED_SIZE) {
    return region.getPrefWidth();
  } else {
    return region.prefWidth(-1);
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

protected boolean validWidth(BoundingBox box, Region region, double cellW, double gutterX, double gutterY) {
  boolean valid = false;
  if (region.getMinWidth() != -1 && box.getWidth() * cellW + (box.getWidth() - 1) * 2 * gutterX < region.getMinWidth()) {
    return false;
  }
  if (region.getPrefWidth() == USE_COMPUTED_SIZE && box.getWidth() * cellW + (box.getWidth() - 1) * 2 * gutterX >= region
    .prefWidth(-1)) {
    valid = true;
  }
  if (region.getPrefWidth() != USE_COMPUTED_SIZE && box.getWidth() * cellW + (box.getWidth() - 1) * 2 * gutterX >= region
    .getPrefWidth()) {
    valid = true;
  }
  return valid;
}

代码示例来源：origin: com.nexitia.emaginplatform/emagin-jfxcore-engine

@Override
protected double computePrefWidth(double d) {
 return clientArea.getPrefWidth() + SHADOW_WIDTH * 2 + RESIZE_PADDING * 2;
}

代码示例来源：origin: com.jfoenix/jfoenix

protected double getBLockWidth(Region region) {
  if (region.getMinWidth() != -1) {
    return region.getMinWidth();
  }
  if (region.getPrefWidth() != USE_COMPUTED_SIZE) {
    return region.getPrefWidth();
  } else {
    return region.prefWidth(-1);
  }
}

代码示例来源：origin: com.jfoenix/jfoenix

protected boolean validWidth(BoundingBox box, Region region, double cellW, double gutterX, double gutterY) {
  boolean valid = false;
  if (region.getMinWidth() != -1 && box.getWidth() * cellW + (box.getWidth() - 1) * 2 * gutterX < region.getMinWidth()) {
    return false;
  }
  if (region.getPrefWidth() == USE_COMPUTED_SIZE && box.getWidth() * cellW + (box.getWidth() - 1) * 2 * gutterX >= region
    .prefWidth(-1)) {
    valid = true;
  }
  if (region.getPrefWidth() != USE_COMPUTED_SIZE && box.getWidth() * cellW + (box.getWidth() - 1) * 2 * gutterX >= region
    .getPrefWidth()) {
    valid = true;
  }
  return valid;
}

代码示例来源：origin: eu.mihosoft.vrl.workflow/vworkflows-fx

@Override
protected void layoutChildren() {
  getParent().requestLayout();
  super.layoutChildren();
  for (Node n : getManagedChildren()) {
    if (n instanceof Region) {
      Region p = (Region) n;
      double width = Math.max(p.getMinWidth(), p.getPrefWidth());
      double height = Math.max(p.getMinHeight(), p.getPrefHeight());
      n.resize(width, height);
      double nX = Math.min(0, n.getLayoutX());
      double nY = Math.min(0, n.getLayoutY());
      n.relocate(nX, nY);
    }
  }
}

代码示例来源：origin: org.jfxtras/jfxtras-common

/**
 * @param node
 */
protected void rememberResetValues(Node node)
{
  if (node instanceof javafx.scene.layout.Region)
  {
    javafx.scene.layout.Region lRegion = (javafx.scene.layout.Region)node;
    
    // setup the reset values on the first apply
    if (minWidthReset == UNKNOWN) minWidthReset = lRegion.getMinWidth();
    if (prefWidthReset == UNKNOWN) prefWidthReset = lRegion.getPrefWidth();
    if (maxWidthReset == UNKNOWN) maxWidthReset = lRegion.getMaxWidth();
    if (minHeightReset == UNKNOWN) minHeightReset = lRegion.getMinHeight();
    if (prefHeightReset == UNKNOWN) prefHeightReset = lRegion.getPrefHeight();
    if (maxHeightReset == UNKNOWN) maxHeightReset = lRegion.getMaxHeight();
  }
}

代码示例来源：origin: org.gillius/jfxutils

if ( override || region.getPrefWidth() == Region.USE_COMPUTED_SIZE )
  region.setPrefWidth( w );
else
  w = region.getPrefWidth();

代码示例来源：origin: stackoverflow.com

double subWidth = (bounds.getPrefWidth() / 2);
double subHeight = (bounds.getPrefHeight() / 2);
double x = bounds.getLayoutX();
double verticalMidpoint = bounds.getLayoutX() + (bounds.getPrefWidth() / 2);
double horizontalMidpoint = bounds.getLayoutY() + (bounds.getPrefHeight() / 2);
double spriteMaxX = (s.getNode().getTranslateX() + s.getWidth());
else if (s.getNode().getTranslateX() >= verticalMidpoint && (s.getNode().getTranslateX() + s.getWidth()) < (bounds.getLayoutX() + bounds.getPrefWidth()))
double maxX = bounds.getLayoutX() + bounds.getPrefWidth();
double maxY = bounds.getLayoutY() + bounds.getPrefHeight();

代码示例来源：origin: org.refcodes/refcodes-graphical-ext-javafx

theWidth = ((Region) _content).getPrefWidth();
theHeight = ((Region) _content).getPrefHeight();

代码示例来源：origin: org.beryx.viewreka/viewreka-fxui

double width = settings.getProperty(widthKey, region.getPrefWidth(), false);
String heightKey = prefix + ".dialog.height";
double height = settings.getProperty(heightKey, region.getPrefHeight(), false);