Version: 3.1.3
wxGestureEvent Class Reference

#include <wx/event.h>

+ Inheritance diagram for wxGestureEvent:

Detailed Description

This is the base class for all supported gesture events.

Note
Gesture events are not generated by default, you must call wxWindow::EnableTouchEvents() with the appropriate parameter to request their generation.

Library:  wxCore
Category:  Events
See also
wxPanGestureEvent, wxZoomGestureEvent, wxRotateGestureEvent
Since
3.1.1

Public Member Functions

 wxGestureEvent (wxWindowID winid=0, wxEventType type=wxEVT_NULL)
 Constructor. More...
 
const wxPointGetPosition () const
 Returns the position where the event took effect, in client coordinates: position of Pan event, center of zoom for Zoom event, center of rotation for Rotate event, center of box formed by 2 fingers for Two Finger Tap event and position of the pressed finger for Press and Tap Event. More...
 
bool IsGestureStart () const
 Returns true if the event was the first in a gesture sequence. More...
 
bool IsGestureEnd () const
 Returns true if the event was the last in a gesture sequence. More...
 
void SetPosition (const wxPoint &pos)
 Sets the position where the event took effect, in client coordinates: position of Pan event, center of zoom for Zoom event, center of rotation for Rotate event. More...
 
void SetGestureStart (bool isStart=true)
 Sets the event to be the first in a gesture sequence. More...
 
void SetGestureEnd (bool isEnd=true)
 Sets the event to be the last in a gesture sequence. More...
 
- Public Member Functions inherited from wxEvent
 wxEvent (int id=0, wxEventType eventType=wxEVT_NULL)
 Constructor. More...
 
virtual wxEventClone () const =0
 Returns a copy of the event. More...
 
wxObjectGetEventObject () const
 Returns the object (usually a window) associated with the event, if any. More...
 
wxEventType GetEventType () const
 Returns the identifier of the given event type, such as wxEVT_BUTTON. More...
 
virtual wxEventCategory GetEventCategory () const
 Returns a generic category for this event. More...
 
int GetId () const
 Returns the identifier associated with this event, such as a button command id. More...
 
wxObjectGetEventUserData () const
 Return the user data associated with a dynamically connected event handler. More...
 
bool GetSkipped () const
 Returns true if the event handler should be skipped, false otherwise. More...
 
long GetTimestamp () const
 Gets the timestamp for the event. More...
 
bool IsCommandEvent () const
 Returns true if the event is or is derived from wxCommandEvent else it returns false. More...
 
void ResumePropagation (int propagationLevel)
 Sets the propagation level to the given value (for example returned from an earlier call to wxEvent::StopPropagation). More...
 
void SetEventObject (wxObject *object)
 Sets the originating object. More...
 
void SetEventType (wxEventType type)
 Sets the event type. More...
 
void SetId (int id)
 Sets the identifier associated with this event, such as a button command id. More...
 
void SetTimestamp (long timeStamp=0)
 Sets the timestamp for the event. More...
 
bool ShouldPropagate () const
 Test if this event should be propagated or not, i.e. if the propagation level is currently greater than 0. More...
 
void Skip (bool skip=true)
 This method can be used inside an event handler to control whether further event handlers bound to this event will be called after the current one returns. More...
 
int StopPropagation ()
 Stop the event from propagating to its parent window. More...
 
- Public Member Functions inherited from wxObject
 wxObject ()
 Default ctor; initializes to NULL the internal reference data. More...
 
 wxObject (const wxObject &other)
 Copy ctor. More...
 
virtual ~wxObject ()
 Destructor. More...
 
virtual wxClassInfoGetClassInfo () const
 This virtual function is redefined for every class that requires run-time type information, when using the wxDECLARE_CLASS macro (or similar). More...
 
wxObjectRefDataGetRefData () const
 Returns the wxObject::m_refData pointer, i.e. the data referenced by this object. More...
 
bool IsKindOf (const wxClassInfo *info) const
 Determines whether this class is a subclass of (or the same class as) the given class. More...
 
bool IsSameAs (const wxObject &obj) const
 Returns true if this object has the same data pointer as obj. More...
 
void Ref (const wxObject &clone)
 Makes this object refer to the data in clone. More...
 
void SetRefData (wxObjectRefData *data)
 Sets the wxObject::m_refData pointer. More...
 
void UnRef ()
 Decrements the reference count in the associated data, and if it is zero, deletes the data. More...
 
void UnShare ()
 This is the same of AllocExclusive() but this method is public. More...
 
void operator delete (void *buf)
 The delete operator is defined for debugging versions of the library only, when the identifier WXDEBUG is defined. More...
 
void * operator new (size_t size, const wxString &filename=NULL, int lineNum=0)
 The new operator is defined for debugging versions of the library only, when the identifier WXDEBUG is defined. More...
 

Additional Inherited Members

- Protected Member Functions inherited from wxObject
void AllocExclusive ()
 Ensure that this object's data is not shared with any other object. More...
 
virtual wxObjectRefDataCreateRefData () const
 Creates a new instance of the wxObjectRefData-derived class specific to this object and returns it. More...
 
virtual wxObjectRefDataCloneRefData (const wxObjectRefData *data) const
 Creates a new instance of the wxObjectRefData-derived class specific to this object and initializes it copying data. More...
 
- Protected Attributes inherited from wxEvent
int m_propagationLevel
 Indicates how many levels the event can propagate. More...
 
- Protected Attributes inherited from wxObject
wxObjectRefDatam_refData
 Pointer to an object which is the object's reference-counted data. More...
 

Constructor & Destructor Documentation

wxGestureEvent::wxGestureEvent ( wxWindowID  winid = 0,
wxEventType  type = wxEVT_NULL 
)

Constructor.

Member Function Documentation

const wxPoint& wxGestureEvent::GetPosition ( ) const

Returns the position where the event took effect, in client coordinates: position of Pan event, center of zoom for Zoom event, center of rotation for Rotate event, center of box formed by 2 fingers for Two Finger Tap event and position of the pressed finger for Press and Tap Event.

bool wxGestureEvent::IsGestureEnd ( ) const

Returns true if the event was the last in a gesture sequence.

bool wxGestureEvent::IsGestureStart ( ) const

Returns true if the event was the first in a gesture sequence.

void wxGestureEvent::SetGestureEnd ( bool  isEnd = true)

Sets the event to be the last in a gesture sequence.

void wxGestureEvent::SetGestureStart ( bool  isStart = true)

Sets the event to be the first in a gesture sequence.

void wxGestureEvent::SetPosition ( const wxPoint pos)

Sets the position where the event took effect, in client coordinates: position of Pan event, center of zoom for Zoom event, center of rotation for Rotate event.