$#include "Menu.h"

/// %Menu %UI element that optionally shows a popup.
class Menu : public Button
{
public:
    /// Construct.
    Menu(Context* context);
    /// Destruct.
    virtual ~Menu();
    /// Set popup element to show on selection.
    void SetPopup(UIElement* element);
    /// Set popup element offset.
    void SetPopupOffset(const IntVector2& offset);
    /// Set popup element offset.
    void SetPopupOffset(int x, int y);
    /// Force the popup to show or hide.
    void ShowPopup(bool enable);
    /// Set accelerator key (set zero key code to disable.)
    void SetAccelerator(int key, int qualifiers);

    /// Return popup element.
    UIElement* GetPopup() const { return popup_; }
    /// Return popup element offset.
    const IntVector2& GetPopupOffset() const { return popupOffset_; }
    /// Return whether popup is open.
    bool GetShowPopup() const { return showPopup_; }
    /// Return accelerator key code, 0 if disabled.
    int GetAcceleratorKey() const { return acceleratorKey_; }
    /// Return accelerator qualifiers.
    int GetAcceleratorQualifiers() const { return acceleratorQualifiers_; }
    int GetAcceleratorQualifiers() const;
};