Class: widget::Joystick

Synopsis:

+        Joystick             (void);
+       ~Joystick             (void);
+  void  setLockMode          (bool _lockWhenOut);
+  void  setDisplayMode       (enum joystickMode _newMode);
+  void  ratio                (float _newRatio);
+  void  background           (std::string _imageNameInData,
                               bool _display);
+  void  foreground           (std::string _imageNameInData);
+  void  getProperty          (float & _distance,
                               float & _angle);
+  void  calculateSize        (const vec2 & _availlable);
+  void  onRegenerateDisplay  (void);
+  bool  onEventInput         (const ewol::EventInput & _event);

Object Hierarchy:

ewol::EObject
    +--> ewol::Widget
        +--> widget::Joystick

Description:

/** * @ingroup ewolWidgetGroup */

Detail:

widget::Joystick ()

Joystick(void);

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widget::~Joystick ()

~Joystick(void);

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setLockMode ()

void setLockMode(bool _lockWhenOut);

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setDisplayMode ()

void setDisplayMode(enum joystickMode _newMode);

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ratio ()

void ratio(float _newRatio);

set the ratio of the widget joystick

Parameter [input]: _newRatio the new ratio that might be set

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background ()

void background(std::string _imageNameInData,
                bool _display);

set the Background of the widget joystick

Parameter [input]: _imageNameInData the new rbackground that might be set
Parameter [input]: _display

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foreground ()

void foreground(std::string _imageNameInData);

set the Foreground of the widget joystick

Parameter [input]: _imageNameInData the new Foreground that might be set

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getProperty ()

void getProperty(float & _distance,
                 float & _angle);

get the property of the joystick

Parameter [output]: _distance distance to the center
Parameter [output]: _angle angle of the joy

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calculateSize ()

void calculateSize(const vec2 & _availlable);

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onRegenerateDisplay ()

void onRegenerateDisplay(void);

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onEventInput ()

bool onEventInput(const ewol::EventInput & _event);

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