@Test
public void divideByZeroErrorWhenSizeIsSmall_RT22687() {
pagination.setPageCount(15);
root.setMaxSize(100, 200);
root.getChildren().add(pagination);
show();
try {
KeyEventFirer keyboard = new KeyEventFirer(pagination);
keyboard.doRightArrowPress();
tk.firePulse();
} catch (Exception e) {
fail();
}
assertEquals(1, pagination.getCurrentPageIndex());
}
private void initialize() {
this.setVisible(false);
this.getStyleClass().add(DEFAULT_STYLE_CLASS);
contentHolder = new StackPane();
contentHolder.setBackground(
new Background(new BackgroundFill(Color.WHITE, new CornerRadii(2), null)));
JFXDepthManager.setDepth(contentHolder, 4);
contentHolder.setPickOnBounds(false);
// ensure stackpane is never resized beyond it's preferred size
contentHolder.setMaxSize(Region.USE_PREF_SIZE, Region.USE_PREF_SIZE);
overlayPane = new StackPane();
overlayPane.getChildren().add(contentHolder);
overlayPane.getStyleClass().add("jfx-dialog-overlay-pane");
StackPane.setAlignment(contentHolder, Pos.CENTER);
overlayPane.setVisible(false);
overlayPane.setBackground(
new Background(new BackgroundFill(Color.rgb(0, 0, 0, 0.1), null, null)));
// close the dialog if clicked on the overlay pane
if (overlayClose.get()) overlayPane.addEventHandler(MouseEvent.MOUSE_PRESSED, closeHandler);
// prevent propagating the events to overlay pane
contentHolder.addEventHandler(MouseEvent.ANY, (e) -> e.consume());
}
@Override
protected Group createVisual() {
// container set-up
final Group group =
new Group() {
@Override
public boolean isResizable() {
// every node is resizable when it contains a graph
return isNesting();
}
@Override
public void resize(double w, double h) {
if (!isResizable()) {
return;
}
// compute new size, based on layout bounds
Bounds layoutBounds = getLayoutBounds();
Bounds vboxBounds = vbox.getLayoutBounds();
double vw = vboxBounds.getWidth() + w - layoutBounds.getWidth();
double vh = vboxBounds.getHeight() + h - layoutBounds.getHeight();
vbox.setPrefSize(vw, vh);
vbox.resize(vw, vh);
}
};
// create box for border and background
rect = new Rectangle();
rect.setFill(
new LinearGradient(
0,
0,
1,
1,
true,
CycleMethod.REFLECT,
Arrays.asList(new Stop(0, new Color(1, 1, 1, 1)))));
rect.setStroke(new Color(0, 0, 0, 1));
rect.getStyleClass().add(CSS_CLASS_SHAPE);
nestedChildrenPane = createNestedContentPane();
nestedContentStackPane = createNestedContentStackPane(nestedChildrenPane);
nestedChildrenPane.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
nestedContentStackPane.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
// initialize image view
iconImageView = new ImageView();
iconImageView.setImage(null);
iconImageView.getStyleClass().add(CSS_CLASS_ICON);
// initialize text
labelText = new Text();
labelText.setTextOrigin(VPos.TOP);
labelText.setText(NODE_LABEL_EMPTY);
labelText.getStyleClass().add(CSS_CLASS_LABEL);
// build node visual
createNodeVisual(group, rect, iconImageView, labelText, nestedContentStackPane);
return group;
}
