javafx.scene.Node.prefWidth()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
字(6.6k)|赞(0)|评价(0)|浏览(264)

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

  1. @Override
  2. protected double computePrefWidth(double height) {
  3.   return control.prefWidth(height);
  4. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. @Override
  2. protected double computePrefWidth(double height) {
  3.   if (!getChildren().isEmpty()) {
  4.     return getChildren().get(0).prefWidth(height);
  5.   }
  6.   return super.computePrefWidth(height);
  7. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. @Override
  2. protected double computePrefWidth(double height) {
  3.   double width = 0.0F;
  4.   for (Node child : getChildren()) {
  5.     if (child instanceof TabHeaderContainer
  6.       && child.isVisible()
  7.       && (measureClosingTabs || !((TabHeaderContainer) child).isClosing)) {
  8.       width += child.prefWidth(height);
  9.     }
  10.   }
  11.   return snapSize(width) + snappedLeftInset() + snappedRightInset();
  12. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. private void updateScrollOffset(double newOffset) {
  2.   double tabPaneWidth = snapSize(isHorizontal() ?
  3.     getSkinnable().getWidth() : getSkinnable().getHeight());
  4.   double controlTabWidth = 2 * snapSize(rightControlButton.getWidth());
  5.   double visibleWidth = tabPaneWidth - controlTabWidth - snappedLeftInset() - SPACER;
  6.   // compute all tabs headers width
  7.   double offset = 0.0;
  8.   for (Node node : headersRegion.getChildren()) {
  9.     if (node instanceof TabHeaderContainer) {
  10.       double tabHeaderPrefWidth = snapSize(node.prefWidth(-1));
  11.       offset += tabHeaderPrefWidth;
  12.     }
  13.   }
  14.   double actualOffset = newOffset;
  15.   if ((visibleWidth - newOffset) > offset && newOffset < 0) {
  16.     actualOffset = visibleWidth - offset;
  17.   } else if (newOffset > 0) {
  18.     actualOffset = 0;
  19.   }
  20.   if (actualOffset != scrollOffset) {
  21.     scrollOffset = actualOffset;
  22.     headersRegion.requestLayout();
  23.     if (!isAnimating()) {
  24.       selectedTabLine.setTranslateX(selectedTabLineOffset + scrollOffset * direction);
  25.     }
  26.   }
  27. }

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

  1. @Override
  2. protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset) {
  3.   return content == null ? 0 : content.prefWidth(height);
  4. };

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

  1. @Override protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset) {
  2.   double insets = leftInset + rightInset;
  3.   return insets + (content == null ? 0 : content.prefWidth(height));
  4. }

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

  1. @Override
  2. public double prefBreadth(Node node) {
  3.   return node.prefWidth(-1);
  4. }

代码示例来源：origin: com.jfoenix/jfoenix

  1. @Override
  2. protected double computePrefWidth(double height) {
  3.   return control.prefWidth(height);
  4. }

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

  1. double getGraphicPrefWidth() {
  2.   if(graphic.isPresent()) {
  3.     return graphic.getValue().prefWidth(-1);
  4.   } else {
  5.     return 0.0;
  6.   }
  7. }

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

  1. private double calculateNodeWidth(Node n, MinPrefMax size) {
  2.   if (size == MinPrefMax.MIN) {
  3.     return n.minWidth(-1);
  4.   }
  5.   if (size == MinPrefMax.MAX) {
  6.     return n.maxWidth(-1);
  7.   }
  8.   return n.prefWidth(-1);
  9. }

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

  1. protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset) {
  2.   double prefWidth;
  3.   if (getSkinnable().getOrientation() == Orientation.VERTICAL)
  4.     prefWidth = biggest(n -> n.prefWidth(height)) + leftInset + rightInset;
  5.   else
  6.     prefWidth = acc(n -> n.prefWidth(height)) + leftInset + rightInset;
  7.   return Math.max(prefWidth, getSkinnable().getPrefWidth());
  8. }

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

  1. @Override protected double computePrefWidth(double height) {
  2.   boolean isDefault = true;
  3.   double pw = 0;
  4.   for (ButtonType buttonType : getDialogPane().getButtonTypes()) {
  5.     Button button = (Button) getDialogPane().lookupButton(buttonType);
  6.     double buttonPrefWidth = button.getGraphic().prefWidth(-1);
  7.     
  8.     if (isDefault) {
  9.       pw = buttonPrefWidth;
  10.       isDefault = false;
  11.     } else {
  12.       pw = Math.min(pw, buttonPrefWidth);
  13.     }
  14.   }
  15.   return pw + gapSize;
  16. }

代码示例来源：origin: com.jfoenix/jfoenix

  1. @Override
  2. protected double computePrefWidth(double height) {
  3.   double width = 0.0F;
  4.   for (Node child : getChildren()) {
  5.     if (child instanceof TabHeaderContainer
  6.       && child.isVisible()
  7.       && (measureClosingTabs || !((TabHeaderContainer) child).isClosing)) {
  8.       width += child.prefWidth(height);
  9.     }
  10.   }
  11.   return snapSize(width) + snappedLeftInset() + snappedRightInset();
  12. }

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

  1. @Override
  2. protected double computePrefWidth(double width, double topInset, double rightInset, double bottomInset, double leftInset) {
  3.   if (getSkinnable().getOrientation().equals(Orientation.VERTICAL)) {
  4.     OptionalDouble maxWidth = getChildren().stream().mapToDouble(node -> node.prefWidth(-1)).max();
  5.     if (maxWidth.isPresent()) {
  6.       return maxWidth.getAsDouble();
  7.     }
  8.   }
  9.   return getSkinnable().getPrefWidth();
  10. }

代码示例来源：origin: com.jfoenix/jfoenix

  1. @Override
  2. protected double computePrefWidth(double height) {
  3.   if (!getChildren().isEmpty()) {
  4.     return getChildren().get(0).prefWidth(height);
  5.   }
  6.   return super.computePrefWidth(height);
  7. }

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

  1. protected double computePrefWidth(double height, double topInset, double rightInset, double bottomInset, double leftInset) {
  2.   double w = text.prefWidth(height);
  3.   if (getSkinnable().getGraphic() != null && iconPosition().isVertical())
  4.     w += Math.max(getSkinnable().getGraphic().prefWidth(-1), graphicFixedSize());
  5.   return w + leftInset + rightInset;
  6. }

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

  1. private static Size computeSize(@NonNull Node control, boolean flushCache) {
  2.   int wHint = FX_DEFAULT, hHint = FX_DEFAULT;
  3.   RowData data = getConstraint(control);
  4.   if (data != null) {
  5.     wHint = data.getWidth();
  6.     hHint = data.getHeight();
  7.   }
  8.   return new Size(control.prefWidth(wHint), control.prefHeight(hHint));
  9. }

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

  1. private static Size computeSize(@NonNull Node control, boolean flushCache) {
  2.   int wHint = FX_DEFAULT, hHint = FX_DEFAULT;
  3.   RowData data = getConstraint(control);
  4.   if (data != null) {
  5.     wHint = data.getWidth();
  6.     hHint = data.getHeight();
  7.   }
  8.   return new Size(control.prefWidth(wHint), control.prefHeight(hHint));
  9. }

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

  1. protected void layoutChildren(double x, double y, double w, double h) {
  2.   for (Node node : getChildren()) {
  3.     if (getSkinnable().getOrientation() == Orientation.VERTICAL) {
  4.       double prefHeight = node.prefHeight(-1);
  5.       node.resizeRelocate(x, y, w, prefHeight);
  6.       y += prefHeight;
  7.     } else {
  8.       double prefWidth = node.prefWidth(-1);
  9.       node.resizeRelocate(x, y, prefWidth, h);
  10.       x += prefWidth;
  11.     }
  12.   }
  13. }

代码示例来源：origin: stackoverflow.com

  1. for (Data<X, Y> horizontalMarker : horizontalMarkers) {
  2.    Line line = (Line) horizontalMarker.getNode();
  3.    line.setStartX(0);
  4.    line.setEndX(getBoundsInLocal().getWidth());
  5.    line.setStartY(getYAxis().getDisplayPosition(horizontalMarker.getYValue()) + 0.5); // 0.5 for crispness
  6.    line.setEndY(line.getStartY());
  7.    line.toFront();
  8.    Node text = nodeMap.get(line);
  9.    text.relocate(line.getBoundsInParent().getMinX() + line.getBoundsInParent().getWidth()/2 - text.prefWidth(-1) / 2, line.getBoundsInParent().getMinY() - 30);
  10.  }

内容来源于网络，如有侵权，请联系作者删除！

Node

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    Node类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com