#include </home/Hamish/wxwidgets/wxWidgets3.0-3.0.5.1-1.src/wxWidgets3.0-3.0.5.1-1.i686/src/wxWidgets-3.0.5.1/interface/wx/event.h>
Inheritance diagram for wxThreadEvent:This class adds some simple functionality to wxEvent to facilitate inter-thread communication.
This event is not natively emitted by any control/class: it is just a helper class for the user. Its most important feature is the GetEventCategory() implementation which allows thread events NOT to be processed by wxEventLoopBase::YieldFor calls (unless the wxEVT_CATEGORY_THREAD is specified - which is never in wx code).
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Public Member Functions | |
| wxThreadEvent (wxEventType eventType=wxEVT_THREAD, int id=wxID_ANY) | |
| Constructor. More... | |
| virtual wxEvent * | Clone () const |
Clones this event making sure that all internal members which use COW (only m_commandString for now; see Reference Counting) are unshared (see wxObject::UnShare). More... | |
| virtual wxEventCategory | GetEventCategory () const |
Returns wxEVT_CATEGORY_THREAD. More... | |
| template<typename T > | |
| void | SetPayload (const T &payload) |
| Sets custom data payload. More... | |
| template<typename T > | |
| T | GetPayload () const |
| Get custom data payload. More... | |
| long | GetExtraLong () const |
| Returns extra information integer value. More... | |
| int | GetInt () const |
| Returns stored integer value. More... | |
| wxString | GetString () const |
| Returns stored string value. More... | |
| void | SetExtraLong (long extraLong) |
| Sets the extra information value. More... | |
| void | SetInt (int intCommand) |
| Sets the integer value. More... | |
| void | SetString (const wxString &string) |
| Sets the string value. More... | |
Public Member Functions inherited from wxEvent | |
| wxEvent (int id=0, wxEventType eventType=wxEVT_NULL) | |
| Constructor. More... | |
| wxObject * | GetEventObject () 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... | |
| int | GetId () const |
| Returns the identifier associated with this event, such as a button command id. More... | |
| wxObject * | GetEventUserData () 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 wxClassInfo * | GetClassInfo () const |
| This virtual function is redefined for every class that requires run-time type information, when using the wxDECLARE_CLASS macro (or similar). More... | |
| wxObjectRefData * | GetRefData () 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 wxObjectRefData * | CreateRefData () const |
| Creates a new instance of the wxObjectRefData-derived class specific to this object and returns it. More... | |
| virtual wxObjectRefData * | CloneRefData (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 | |
| wxObjectRefData * | m_refData |
| Pointer to an object which is the object's reference-counted data. More... | |
| wxThreadEvent::wxThreadEvent | ( | wxEventType | eventType = wxEVT_THREAD, |
| int | id = wxID_ANY |
||
| ) |
Constructor.
|
virtual |
Clones this event making sure that all internal members which use COW (only m_commandString for now; see Reference Counting) are unshared (see wxObject::UnShare).
Implements wxEvent.
|
virtual |
Returns wxEVT_CATEGORY_THREAD.
This is important to avoid unwanted processing of thread events when calling wxEventLoopBase::YieldFor().
Reimplemented from wxEvent.
| long wxThreadEvent::GetExtraLong | ( | ) | const |
Returns extra information integer value.
| int wxThreadEvent::GetInt | ( | ) | const |
Returns stored integer value.
| T wxThreadEvent::GetPayload | ( | ) | const |
Get custom data payload.
Correct type is checked in debug builds.
| wxString wxThreadEvent::GetString | ( | ) | const |
Returns stored string value.
| void wxThreadEvent::SetExtraLong | ( | long | extraLong | ) |
Sets the extra information value.
| void wxThreadEvent::SetInt | ( | int | intCommand | ) |
Sets the integer value.
| void wxThreadEvent::SetPayload | ( | const T & | payload | ) |
Sets custom data payload.
The payload argument may be of any type that wxAny can handle (i.e. pretty much anything). Note that T's copy constructor must be thread-safe, i.e. create a copy that doesn't share anything with the original (see Clone()).
| void wxThreadEvent::SetString | ( | const wxString & | string | ) |
Sets the string value.