本文整理汇总了Java中javafx.scene.shape.Circle.setOnMousePressed方法的典型用法代码示例。如果您正苦于以下问题：Java Circle.setOnMousePressed方法的具体用法？Java Circle.setOnMousePressed怎么用？Java Circle.setOnMousePressed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javafx.scene.shape.Circle的用法示例。
在下文中一共展示了Circle.setOnMousePressed方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: addLocation
import javafx.scene.shape.Circle; //导入方法依赖的package包/类
public void addLocation(final Location LOCATION) {
double x = (LOCATION.getLongitude() + 180) * (PREFERRED_WIDTH / 360) + MAP_OFFSET_X;
double y = (PREFERRED_HEIGHT / 2) - (PREFERRED_WIDTH * (Math.log(Math.tan((Math.PI / 4) + (Math.toRadians(LOCATION.getLatitude()) / 2)))) / (2 * Math.PI)) + MAP_OFFSET_Y;
Circle locationIcon = new Circle(x, y, size * 0.01);
locationIcon.setFill(null == LOCATION.getColor() ? getLocationColor() : LOCATION.getColor());
StringBuilder tooltipBuilder = new StringBuilder();
if (!LOCATION.getName().isEmpty()) tooltipBuilder.append(LOCATION.getName());
if (!LOCATION.getInfo().isEmpty()) tooltipBuilder.append("\n").append(LOCATION.getInfo());
String tooltipText = tooltipBuilder.toString();
if (!tooltipText.isEmpty()) {
Tooltip tooltip = new Tooltip(tooltipText);
tooltip.setFont(Font.font(10));
Tooltip.install(locationIcon, tooltip);
}
if (null != LOCATION.getMouseEnterHandler()) locationIcon.setOnMouseEntered(new WeakEventHandler<>(LOCATION.getMouseEnterHandler()));
if (null != LOCATION.getMousePressHandler()) locationIcon.setOnMousePressed(new WeakEventHandler<>(LOCATION.getMousePressHandler()));
if (null != LOCATION.getMouseReleaseHandler()) locationIcon.setOnMouseReleased(new WeakEventHandler<>(LOCATION.getMouseReleaseHandler()));
if (null != LOCATION.getMouseExitHandler()) locationIcon.setOnMouseExited(new WeakEventHandler<>(LOCATION.getMouseExitHandler()));
locations.put(LOCATION, locationIcon);
}
示例2: start
import javafx.scene.shape.Circle; //导入方法依赖的package包/类
@Override
public void start(Stage primaryStage) {
if (primaryStage == null) {
return;
}
//Create Circles
Circle circleRed = new Circle(50.0, Color.RED);
circleRed.setCursor(Cursor.HAND);
circleRed.setOnMousePressed(circleOnMousePressedEventHandler);
circleRed.setOnMouseDragged(circleOnMouseDraggedEventHandler);
Circle circleGreen = new Circle(50.0, Color.GREEN);
circleGreen.setCursor(Cursor.MOVE);
circleGreen.setCenterX(150);
circleGreen.setCenterY(150);
circleGreen.setOnMousePressed(circleOnMousePressedEventHandler);
circleGreen.setOnMouseDragged(circleOnMouseDraggedEventHandler);
Circle circleBlue = new Circle(50.0, Color.BLUE);
circleBlue.setCursor(Cursor.CROSSHAIR);
circleBlue.setTranslateX(300);
circleBlue.setTranslateY(100);
circleBlue.setOnMousePressed(circleOnMousePressedEventHandler);
circleBlue.setOnMouseDragged(circleOnMouseDraggedEventHandler);
Group root = new Group();
root.getChildren().addAll(circleRed, circleGreen, circleBlue);
primaryStage.setResizable(false);
primaryStage.setScene(new Scene(root, 400,350));
primaryStage.setTitle("java-buddy");
primaryStage.show();
}
示例3: initMessageHandleActions
import javafx.scene.shape.Circle; //导入方法依赖的package包/类
public void initMessageHandleActions(MessageEdgeView edgeView){
Circle circleHandle = edgeView.getCircleHandle();
circleHandle.setOnMousePressed(event -> {
if(tool == ToolEnum.SELECT){
mode = Mode.DRAGGING;
selectedEdges.add(edgeView);
previousMoveX = event.getX();
previousMoveY = event.getY();
initMoveX = event.getX();
initMoveY = event.getY();
}
});
circleHandle.setOnMouseDragged(event -> {
double offsetX = (event.getX() - previousMoveX)*(1/drawPane.getScaleX());
double offsetY = (event.getY() - previousMoveY)*(1/drawPane.getScaleY());
previousMoveX = event.getX();
previousMoveY = event.getY();
if(mode == Mode.DRAGGING){
MessageEdge edge = (MessageEdge)edgeView.getRefEdge();
edge.setStartX(edge.getStartX() + offsetX);
edge.setStartY(edge.getStartY() + offsetY);
}
});
circleHandle.setOnMouseReleased(event -> {
undoManager.add(new MoveMessageCommand((MessageEdge)edgeView.getRefEdge(), edgeView.getStartX() - initMoveX, edgeView.getStartY() - initMoveY));
mode = Mode.NO_MODE;
previousMoveX = 0;
previousMoveY = 0;
});
}
示例4: initializeHeadline
import javafx.scene.shape.Circle; //导入方法依赖的package包/类
private void initializeHeadline(final Component component) {
final Label headline = (Label) lookup("#headline");
final Circle indicator = (Circle) lookup("#indicator");
final Line line = (Line) lookup("#line");
line.setStroke(Color.GREY.getColor(Color.Intensity.I400));
// This is an project wide message that is not specific to a component
if(component == null) {
headline.setText("Project");
return;
}
headline.setText(component.getName());
headline.textProperty().bind(component.nameProperty());
final EventHandler<MouseEvent> onMouseEntered = event -> {
setCursor(Cursor.HAND);
headline.setStyle("-fx-underline: true;");
};
final EventHandler<MouseEvent> onMouseExited = event -> {
setCursor(Cursor.DEFAULT);
headline.setStyle("-fx-underline: false;");
};
final EventHandler<MouseEvent> onMousePressed = event -> {
CanvasController.setActiveComponent(component);
};
headline.setOnMouseEntered(onMouseEntered);
headline.setOnMouseExited(onMouseExited);
headline.setOnMousePressed(onMousePressed);
indicator.setOnMouseEntered(onMouseEntered);
indicator.setOnMouseExited(onMouseExited);
indicator.setOnMousePressed(onMousePressed);
final BiConsumer<Color, Color.Intensity> updateColor = (color, intensity) -> {
indicator.setFill(color.getColor(component.getColorIntensity()));
};
updateColor.accept(component.getColor(), component.getColorIntensity());
component.colorProperty().addListener((observable, oldColor, newColor) -> updateColor.accept(newColor, component.getColorIntensity()));
}