Dart Documentationbot_retainedClickManager

ClickManager class

Constructors

new ClickManager(Stage _stage) #

ClickManager(this._stage) {
  // TODO: attached property to make sure this is the only CM for this stage
  assert(_stage != null);

  _stage._canvas.on.mouseMove.add(_mouseMove);
  _stage._canvas.on.mouseOut.add(_mouseOut);
  _stage._canvas.on.mouseUp.add(_mouseUp);
  _stage._canvas.on.mouseDown.add(_mouseDown);
}

Static Methods

GlobalId addHandler(PElement element, Action1 handler) #

static GlobalId addHandler(PElement element, Action1 handler) {
  return _clickEvent.addHandler(element, handler);
}

GlobalId addMouseMoveHandler(PElement obj, Action1 handler) #

static GlobalId addMouseMoveHandler(PElement obj, Action1 handler) {
  return _mouseMoveEvent.addHandler(obj, handler);
}

GlobalId addMouseOutHandler(Stage obj, Action1 handler) #

static GlobalId addMouseOutHandler(Stage obj, Action1 handler) {
  return _mouseOutEvent.addHandler(obj, handler);
}

bool getClickable(PElement element) #

static bool getClickable(PElement element) {
  assert(element != null);
  return _isClickableProperty.get(element);
}

bool removeHandler(PElement obj, GlobalId handlerId) #

static bool removeHandler(PElement obj, GlobalId handlerId) {
  return _clickEvent.removeHandler(obj, handlerId);
}

bool removeMouseMoveHandler(PElement obj, GlobalId handlerId) #

static bool removeMouseMoveHandler(PElement obj, GlobalId handlerId) {
  return _mouseMoveEvent.removeHandler(obj, handlerId);
}

bool removeMouseOutHandler(Stage obj, GlobalId handlerId) #

static bool removeMouseOutHandler(Stage obj, GlobalId handlerId) {
  return _mouseOutEvent.removeHandler(obj, handlerId);
}

void setClickable(PElement element, bool value) #

static void setClickable(PElement element, bool value) {
  assert(element != null);
  assert(value != null);
  if(value) {
    _isClickableProperty.set(element, true);
  } else {
    _isClickableProperty.clear(element);
  }
}

Methods

bool operator ==(other) #

inherited from Object

The equality operator.

The default behavior for all Objects is to return true if and only if this and other are the same object.

If a subclass overrides the equality operator it should override the hashCode method as well to maintain consistency.

bool operator ==(other) => identical(this, other);

int hashCode() #

inherited from Object

Get a hash code for this object.

All objects have hash codes. Hash codes are guaranteed to be the same for objects that are equal when compared using the equality operator ==. Other than that there are no guarantees about the hash codes. They will not be consistent between runs and there are no distribution guarantees.

If a subclass overrides hashCode it should override the equality operator as well to maintain consistency.

external int hashCode();

noSuchMethod(String name, List args) #

inherited from Object

noSuchMethod is invoked when users invoke a non-existant method on an object. The name of the method and the arguments of the invocation are passed to noSuchMethod. If noSuchMethod returns a value, that value becomes the result of the original invocation.

The default behavior of noSuchMethod is to throw a noSuchMethodError.

external Dynamic noSuchMethod(String name, List args);

Type get runtimeType() #

inherited from Object

A representation of the runtime type of the object.

external Type get runtimeType;

String toString() #

inherited from Object

Returns a string representation of this object.

external String toString();