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

Node.prefWidth介绍

暂无

代码示例

代码示例来源：origin: jfoenixadmin/JFoenix

@Override
protected double computePrefWidth(double height) {
  return control.prefWidth(height);
}

代码示例来源：origin: jfoenixadmin/JFoenix

@Override
protected double computePrefWidth(double height) {
  if (!getChildren().isEmpty()) {
    return getChildren().get(0).prefWidth(height);
  }
  return super.computePrefWidth(height);
}

代码示例来源：origin: jfoenixadmin/JFoenix

@Override
protected double computePrefWidth(double height) {
  double width = 0.0F;
  for (Node child : getChildren()) {
    if (child instanceof TabHeaderContainer
      && child.isVisible()
      && (measureClosingTabs || !((TabHeaderContainer) child).isClosing)) {
      width += child.prefWidth(height);
    }
  }
  return snapSize(width) + snappedLeftInset() + snappedRightInset();
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void updateScrollOffset(double newOffset) {
  double tabPaneWidth = snapSize(isHorizontal() ?
    getSkinnable().getWidth() : getSkinnable().getHeight());
  double controlTabWidth = 2 * snapSize(rightControlButton.getWidth());
  double visibleWidth = tabPaneWidth - controlTabWidth - snappedLeftInset() - SPACER;
  // compute all tabs headers width
  double offset = 0.0;
  for (Node node : headersRegion.getChildren()) {
    if (node instanceof TabHeaderContainer) {
      double tabHeaderPrefWidth = snapSize(node.prefWidth(-1));
      offset += tabHeaderPrefWidth;
    }
  }
  double actualOffset = newOffset;
  if ((visibleWidth - newOffset) > offset && newOffset < 0) {
    actualOffset = visibleWidth - offset;
  } else if (newOffset > 0) {
    actualOffset = 0;
  }
  if (actualOffset != scrollOffset) {
    scrollOffset = actualOffset;
    headersRegion.requestLayout();
    if (!isAnimating()) {
      selectedTabLine.setTranslateX(selectedTabLineOffset + scrollOffset * direction);
    }
  }
}

代码示例来源：origin: org.controlsfx/controlsfx

@Override
protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset) {
  return content == null ? 0 : content.prefWidth(height);
};

代码示例来源：origin: org.controlsfx/controlsfx

@Override protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset) {
  double insets = leftInset + rightInset;
  return insets + (content == null ? 0 : content.prefWidth(height));
}

代码示例来源：origin: org.fxmisc.flowless/flowless

@Override
public double prefBreadth(Node node) {
  return node.prefWidth(-1);
}

代码示例来源：origin: com.jfoenix/jfoenix

@Override
protected double computePrefWidth(double height) {
  return control.prefWidth(height);
}

代码示例来源：origin: org.fxmisc.richtext/richtextfx

double getGraphicPrefWidth() {
  if(graphic.isPresent()) {
    return graphic.getValue().prefWidth(-1);
  } else {
    return 0.0;
  }
}

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

private double calculateNodeWidth(Node n, MinPrefMax size) {
  if (size == MinPrefMax.MIN) {
    return n.minWidth(-1);
  }
  if (size == MinPrefMax.MAX) {
    return n.maxWidth(-1);
  }
  return n.prefWidth(-1);
}

代码示例来源：origin: no.tornado/tornadofx-controls

protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset) {
  double prefWidth;
  if (getSkinnable().getOrientation() == Orientation.VERTICAL)
    prefWidth = biggest(n -> n.prefWidth(height)) + leftInset + rightInset;
  else
    prefWidth = acc(n -> n.prefWidth(height)) + leftInset + rightInset;
  return Math.max(prefWidth, getSkinnable().getPrefWidth());
}

代码示例来源：origin: org.controlsfx/controlsfx

@Override protected double computePrefWidth(double height) {
  boolean isDefault = true;
  double pw = 0;
  for (ButtonType buttonType : getDialogPane().getButtonTypes()) {
    Button button = (Button) getDialogPane().lookupButton(buttonType);
    double buttonPrefWidth = button.getGraphic().prefWidth(-1);
    
    if (isDefault) {
      pw = buttonPrefWidth;
      isDefault = false;
    } else {
      pw = Math.min(pw, buttonPrefWidth);
    }
  }
  return pw + gapSize;
}

代码示例来源：origin: com.jfoenix/jfoenix

@Override
protected double computePrefWidth(double height) {
  double width = 0.0F;
  for (Node child : getChildren()) {
    if (child instanceof TabHeaderContainer
      && child.isVisible()
      && (measureClosingTabs || !((TabHeaderContainer) child).isClosing)) {
      width += child.prefWidth(height);
    }
  }
  return snapSize(width) + snappedLeftInset() + snappedRightInset();
}

代码示例来源：origin: org.controlsfx/controlsfx

@Override
protected double computePrefWidth(double width, double topInset, double rightInset, double bottomInset, double leftInset) {
  if (getSkinnable().getOrientation().equals(Orientation.VERTICAL)) {
    OptionalDouble maxWidth = getChildren().stream().mapToDouble(node -> node.prefWidth(-1)).max();
    if (maxWidth.isPresent()) {
      return maxWidth.getAsDouble();
    }
  }
  return getSkinnable().getPrefWidth();
}

代码示例来源：origin: com.jfoenix/jfoenix

@Override
protected double computePrefWidth(double height) {
  if (!getChildren().isEmpty()) {
    return getChildren().get(0).prefWidth(height);
  }
  return super.computePrefWidth(height);
}

代码示例来源：origin: no.tornado/tornadofx-controls

protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset) {
  double w = text.prefWidth(height);
  if (getSkinnable().getGraphic() != null && iconPosition().isVertical())
    w += Math.max(getSkinnable().getGraphic().prefWidth(-1), graphicFixedSize());
  return w + leftInset + rightInset;
}

代码示例来源：origin: org.eclipse.fx/org.eclipse.fx.ui.panes

private static Size computeSize(@NonNull Node control, boolean flushCache) {
  int wHint = FX_DEFAULT, hHint = FX_DEFAULT;
  RowData data = getConstraint(control);
  if (data != null) {
    wHint = data.getWidth();
    hHint = data.getHeight();
  }
  return new Size(control.prefWidth(wHint), control.prefHeight(hHint));
}

代码示例来源：origin: at.bestsolution.efxclipse.rt/org.eclipse.fx.ui.panes

private static Size computeSize(@NonNull Node control, boolean flushCache) {
  int wHint = FX_DEFAULT, hHint = FX_DEFAULT;
  RowData data = getConstraint(control);
  if (data != null) {
    wHint = data.getWidth();
    hHint = data.getHeight();
  }
  return new Size(control.prefWidth(wHint), control.prefHeight(hHint));
}

代码示例来源：origin: no.tornado/tornadofx-controls

protected void layoutChildren(double x, double y, double w, double h) {
  for (Node node : getChildren()) {
    if (getSkinnable().getOrientation() == Orientation.VERTICAL) {
      double prefHeight = node.prefHeight(-1);
      node.resizeRelocate(x, y, w, prefHeight);
      y += prefHeight;
    } else {
      double prefWidth = node.prefWidth(-1);
      node.resizeRelocate(x, y, prefWidth, h);
      x += prefWidth;
    }
  }
}

代码示例来源：origin: stackoverflow.com

for (Data<X, Y> horizontalMarker : horizontalMarkers) {
   Line line = (Line) horizontalMarker.getNode();
   line.setStartX(0);
   line.setEndX(getBoundsInLocal().getWidth());
   line.setStartY(getYAxis().getDisplayPosition(horizontalMarker.getYValue()) + 0.5); // 0.5 for crispness
   line.setEndY(line.getStartY());
   line.toFront();
   Node text = nodeMap.get(line);
   text.relocate(line.getBoundsInParent().getMinX() + line.getBoundsInParent().getWidth()/2 - text.prefWidth(-1) / 2, line.getBoundsInParent().getMinY() - 30);
 }