#include "core/page/PopupOpeningObserver.h"
#include "platform/Timer.h"
-namespace WebCore {
+namespace blink {
-class SpinButtonElement FINAL : public HTMLDivElement, public PopupOpeningObserver {
+class SpinButtonElement final : public HTMLDivElement, public PopupOpeningObserver {
public:
enum UpDownState {
Indeterminate, // Hovered, but the event is not handled.
Down,
Up,
};
-
- class SpinButtonOwner {
+ enum EventDispatch {
+ EventDispatchAllowed,
+ EventDispatchDisallowed,
+ };
+ class SpinButtonOwner : public WillBeGarbageCollectedMixin {
public:
virtual ~SpinButtonOwner() { }
virtual void focusAndSelectSpinButtonOwner() = 0;
virtual bool shouldSpinButtonRespondToMouseEvents() = 0;
virtual bool shouldSpinButtonRespondToWheelEvents() = 0;
+ virtual void spinButtonDidReleaseMouseCapture(EventDispatch) = 0;
virtual void spinButtonStepDown() = 0;
virtual void spinButtonStepUp() = 0;
};
// The owner of SpinButtonElement must call removeSpinButtonOwner
// because SpinButtonElement can be outlive SpinButtonOwner
// implementation, e.g. during event handling.
- static PassRefPtr<SpinButtonElement> create(Document&, SpinButtonOwner&);
+ static PassRefPtrWillBeRawPtr<SpinButtonElement> create(Document&, SpinButtonOwner&);
UpDownState upDownState() const { return m_upDownState; }
- void releaseCapture();
- void removeSpinButtonOwner() { m_spinButtonOwner = 0; }
+ void releaseCapture(EventDispatch = EventDispatchAllowed);
+ void removeSpinButtonOwner() { m_spinButtonOwner = nullptr; }
void step(int amount);
- virtual bool willRespondToMouseMoveEvents() OVERRIDE;
- virtual bool willRespondToMouseClickEvents() OVERRIDE;
+ virtual bool willRespondToMouseMoveEvents() override;
+ virtual bool willRespondToMouseClickEvents() override;
void forwardEvent(Event*);
+ virtual void trace(Visitor*) override;
+
private:
SpinButtonElement(Document&, SpinButtonOwner&);
- virtual void detach(const AttachContext& = AttachContext()) OVERRIDE;
- virtual bool isSpinButtonElement() const OVERRIDE { return true; }
- virtual bool isDisabledFormControl() const OVERRIDE { return shadowHost() && shadowHost()->isDisabledFormControl(); }
- virtual bool matchesReadOnlyPseudoClass() const OVERRIDE;
- virtual bool matchesReadWritePseudoClass() const OVERRIDE;
- virtual void defaultEventHandler(Event*) OVERRIDE;
- virtual void willOpenPopup() OVERRIDE;
+ virtual void detach(const AttachContext&) override;
+ virtual bool isSpinButtonElement() const override { return true; }
+ virtual bool isDisabledFormControl() const override { return shadowHost() && shadowHost()->isDisabledFormControl(); }
+ virtual bool matchesReadOnlyPseudoClass() const override;
+ virtual bool matchesReadWritePseudoClass() const override;
+ virtual void defaultEventHandler(Event*) override;
+ virtual void willOpenPopup() override;
void doStepAction(int);
void startRepeatingTimer();
void stopRepeatingTimer();
void repeatingTimerFired(Timer<SpinButtonElement>*);
- virtual void setHovered(bool = true) OVERRIDE;
+ virtual void setHovered(bool = true) override;
bool shouldRespondToMouseEvents();
- virtual bool isMouseFocusable() const OVERRIDE { return false; }
+ virtual bool isMouseFocusable() const override { return false; }
- SpinButtonOwner* m_spinButtonOwner;
+ RawPtrWillBeMember<SpinButtonOwner> m_spinButtonOwner;
bool m_capturing;
UpDownState m_upDownState;
UpDownState m_pressStartingState;