/* */ protected void layoutChildren() {
/* 50 */ super.layoutChildren();
/* */
/* 52 */ if (((ProgressBar) getSkinnable()).isIndeterminate()) {
/* 53 */ return;
/* */ }
/* */
/* 56 */ StackPane track = (StackPane) getChildren().get(0);
/* 57 */ StackPane bar = (StackPane) getChildren().get(1);
/* */
/* 59 */ if (!bar.getChildren().contains(this.topGradient)) {
/* 60 */ bar.getChildren().add(this.topGradient);
/* */ }
/* */
/* 63 */ if (!bar.getChildren().contains(this.bottomGradient)) {
/* 64 */ bar.getChildren().add(this.bottomGradient);
/* */ }
/* */
/* 67 */ if (!getChildren().contains(this.verticalLines)) {
/* 68 */ getChildren().add(this.verticalLines);
/* */ }
/* */
/* 71 */ Insets insets = getInsets();
/* 72 */ double x = insets.getLeft();
/* 73 */ double y = insets.getTop();
/* 74 */ double w = getWidth() - (insets.getLeft() + insets.getRight());
/* 75 */ double h = getHeight() - (insets.getTop() + insets.getBottom());
/* */
/* 78 */ double scale = Math.floor(w / 14.0D) * 14.0D / w;
/* */
/* 80 */ double barWidth = bar.getWidth() * scale;
/* 81 */ double barHeight = bar.getHeight();
/* */
/* 83 */ track.resize(track.getWidth() * scale, track.getHeight());
/* 84 */ bar.resize(barWidth, barHeight);
/* */
/* 86 */ this.topGradient.setX(x + this.gradientMargin);
/* 87 */ this.topGradient.setY(y + 0.5D);
/* 88 */ this.topGradient.setWidth(barWidth - 2.0D * this.gradientMargin);
/* 89 */ this.topGradient.setHeight(
barHeight * 0.3D / this.gradientRadius * this.gradientTweak);
/* */
/* 91 */ this.bottomGradient.setX(x + this.gradientMargin);
/* 92 */ this.bottomGradient.setWidth(barWidth - 2.0D * this.gradientMargin);
/* 93 */ double gh = barHeight * 0.21D / this.gradientRadius * this.gradientTweak;
/* 94 */ this.bottomGradient.setY(barHeight - gh - 0.5D);
/* 95 */ this.bottomGradient.setHeight(gh);
/* */
/* 97 */ this.verticalLines.setX(x);
/* 98 */ this.verticalLines.setY(y);
/* 99 */ this.verticalLines.setWidth(w * scale);
/* 100 */ this.verticalLines.setHeight(h);
/* */ }
public void beginInteraction() {
assert scalingGroup.getParent().isManaged();
assert scrollPane.getContent() instanceof StackPane;
// Makes the user design and enclosing group unmanaged so
// that they no longer influence the scroll pane viewport.
scalingGroup.getParent().setManaged(false);
// Renders the top stack pane fully rigid
final StackPane contentPane = (StackPane) scrollPane.getContent();
assert contentPane.getMinWidth() == Region.USE_PREF_SIZE;
assert contentPane.getMinHeight() == Region.USE_PREF_SIZE;
assert contentPane.getPrefWidth() == Region.USE_COMPUTED_SIZE;
assert contentPane.getPrefHeight() == Region.USE_COMPUTED_SIZE;
assert contentPane.getMaxWidth() == Double.MAX_VALUE;
assert contentPane.getMaxHeight() == Double.MAX_VALUE;
contentPane.setPrefWidth(contentPane.getWidth());
contentPane.setPrefHeight(contentPane.getHeight());
contentPane.setMaxWidth(Region.USE_PREF_SIZE);
contentPane.setMaxHeight(Region.USE_PREF_SIZE);
}