#include <wx/valgen.h>
wxGenericValidator performs data transfer (but not validation or filtering) for many type of controls.
wxGenericValidator supports:
It checks the type of the window and uses an appropriate type for it. For example, wxButton and wxTextCtrl transfer data to and from a wxString variable; wxListBox uses a wxArrayInt; wxCheckBox uses a boolean.
For more information, please see wxValidator Overview.
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Public Member Functions | |
wxGenericValidator (const wxGenericValidator &validator) | |
Copy constructor. | |
wxGenericValidator (bool *valPtr) | |
Constructor taking a bool pointer. | |
wxGenericValidator (wxString *valPtr) | |
Constructor taking a wxString pointer. | |
wxGenericValidator (int *valPtr) | |
Constructor taking an integer pointer. | |
wxGenericValidator (wxArrayInt *valPtr) | |
Constructor taking a wxArrayInt pointer. | |
wxGenericValidator (wxDateTime *valPtr) | |
Constructor taking a wxDateTime pointer. | |
wxGenericValidator (wxFileName *valPtr) | |
Constructor taking a wxFileName pointer. | |
wxGenericValidator (float *valPtr) | |
Constructor taking a float pointer. | |
wxGenericValidator (double *valPtr) | |
Constructor taking a double pointer. | |
virtual | ~wxGenericValidator () |
Destructor. | |
virtual wxObject * | Clone () const |
Clones the generic validator using the copy constructor. | |
virtual bool | TransferFromWindow () |
Transfers the value from the window to the appropriate data type. | |
virtual bool | TransferToWindow () |
Transfers the value to the window. | |
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wxValidator () | |
Constructor. | |
virtual | ~wxValidator () |
Destructor. | |
wxWindow * | GetWindow () const |
Returns the window associated with the validator. | |
void | SetWindow (wxWindow *window) |
Associates a window with the validator. | |
virtual bool | Validate (wxWindow *parent) |
This overridable function is called when the value in the associated window must be validated. | |
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wxEvtHandler () | |
Constructor. | |
virtual | ~wxEvtHandler () |
Destructor. | |
virtual void | QueueEvent (wxEvent *event) |
Queue event for a later processing. | |
virtual void | AddPendingEvent (const wxEvent &event) |
Post an event to be processed later. | |
template<typename T , typename T1 , ... > | |
void | CallAfter (void(T::*method)(T1,...), T1 x1,...) |
Asynchronously call the given method. | |
template<typename T > | |
void | CallAfter (const T &functor) |
Asynchronously call the given functor. | |
virtual bool | ProcessEvent (wxEvent &event) |
Processes an event, searching event tables and calling zero or more suitable event handler function(s). | |
bool | ProcessEventLocally (wxEvent &event) |
Try to process the event in this handler and all those chained to it. | |
bool | SafelyProcessEvent (wxEvent &event) |
Processes an event by calling ProcessEvent() and handles any exceptions that occur in the process. | |
void | ProcessPendingEvents () |
Processes the pending events previously queued using QueueEvent() or AddPendingEvent(); you must call this function only if you are sure there are pending events for this handler, otherwise a wxCHECK will fail. | |
void | DeletePendingEvents () |
Deletes all events queued on this event handler using QueueEvent() or AddPendingEvent(). | |
virtual bool | SearchEventTable (wxEventTable &table, wxEvent &event) |
Searches the event table, executing an event handler function if an appropriate one is found. | |
void | Connect (int id, int lastId, wxEventType eventType, wxObjectEventFunction function, wxObject *userData=NULL, wxEvtHandler *eventSink=NULL) |
Connects the given function dynamically with the event handler, id and event type. | |
void | Connect (int id, wxEventType eventType, wxObjectEventFunction function, wxObject *userData=NULL, wxEvtHandler *eventSink=NULL) |
See the Connect(int, int, wxEventType, wxObjectEventFunction, wxObject*, wxEvtHandler*) overload for more info. | |
void | Connect (wxEventType eventType, wxObjectEventFunction function, wxObject *userData=NULL, wxEvtHandler *eventSink=NULL) |
See the Connect(int, int, wxEventType, wxObjectEventFunction, wxObject*, wxEvtHandler*) overload for more info. | |
bool | Disconnect (wxEventType eventType, wxObjectEventFunction function, wxObject *userData=NULL, wxEvtHandler *eventSink=NULL) |
Disconnects the given function dynamically from the event handler, using the specified parameters as search criteria and returning true if a matching function has been found and removed. | |
bool | Disconnect (int id=wxID_ANY, wxEventType eventType=wxEVT_NULL, wxObjectEventFunction function=NULL, wxObject *userData=NULL, wxEvtHandler *eventSink=NULL) |
See the Disconnect(wxEventType, wxObjectEventFunction, wxObject*, wxEvtHandler*) overload for more info. | |
bool | Disconnect (int id, int lastId, wxEventType eventType, wxObjectEventFunction function=NULL, wxObject *userData=NULL, wxEvtHandler *eventSink=NULL) |
See the Disconnect(wxEventType, wxObjectEventFunction, wxObject*, wxEvtHandler*) overload for more info. | |
template<typename EventTag , typename Functor > | |
void | Bind (const EventTag &eventType, Functor functor, int id=wxID_ANY, int lastId=wxID_ANY, wxObject *userData=NULL) |
Binds the given function, functor or method dynamically with the event. | |
template<typename EventTag , typename Class , typename EventArg , typename EventHandler > | |
void | Bind (const EventTag &eventType, void(Class::*method)(EventArg &), EventHandler *handler, int id=wxID_ANY, int lastId=wxID_ANY, wxObject *userData=NULL) |
See the Bind<>(const EventTag&, Functor, int, int, wxObject*) overload for more info. | |
template<typename EventTag , typename Functor > | |
bool | Unbind (const EventTag &eventType, Functor functor, int id=wxID_ANY, int lastId=wxID_ANY, wxObject *userData=NULL) |
Unbinds the given function, functor or method dynamically from the event handler, using the specified parameters as search criteria and returning true if a matching function has been found and removed. | |
template<typename EventTag , typename Class , typename EventArg , typename EventHandler > | |
bool | Unbind (const EventTag &eventType, void(Class::*method)(EventArg &), EventHandler *handler, int id=wxID_ANY, int lastId=wxID_ANY, wxObject *userData=NULL) |
See the Unbind<>(const EventTag&, Functor, int, int, wxObject*) overload for more info. | |
void * | GetClientData () const |
Returns user-supplied client data. | |
wxClientData * | GetClientObject () const |
Returns a pointer to the user-supplied client data object. | |
void | SetClientData (void *data) |
Sets user-supplied client data. | |
void | SetClientObject (wxClientData *data) |
Set the client data object. | |
bool | GetEvtHandlerEnabled () const |
Returns true if the event handler is enabled, false otherwise. | |
wxEvtHandler * | GetNextHandler () const |
Returns the pointer to the next handler in the chain. | |
wxEvtHandler * | GetPreviousHandler () const |
Returns the pointer to the previous handler in the chain. | |
void | SetEvtHandlerEnabled (bool enabled) |
Enables or disables the event handler. | |
virtual void | SetNextHandler (wxEvtHandler *handler) |
Sets the pointer to the next handler. | |
virtual void | SetPreviousHandler (wxEvtHandler *handler) |
Sets the pointer to the previous handler. | |
void | Unlink () |
Unlinks this event handler from the chain it's part of (if any); then links the "previous" event handler to the "next" one (so that the chain won't be interrupted). | |
bool | IsUnlinked () const |
Returns true if the next and the previous handler pointers of this event handler instance are NULL. | |
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wxObject () | |
Default ctor; initializes to NULL the internal reference data. | |
wxObject (const wxObject &other) | |
Copy ctor. | |
virtual | ~wxObject () |
Destructor. | |
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). | |
wxObjectRefData * | GetRefData () const |
Returns the wxObject::m_refData pointer, i.e. the data referenced by this object. | |
bool | IsKindOf (const wxClassInfo *info) const |
Determines whether this class is a subclass of (or the same class as) the given class. | |
bool | IsSameAs (const wxObject &obj) const |
Returns true if this object has the same data pointer as obj. | |
void | Ref (const wxObject &clone) |
Makes this object refer to the data in clone. | |
void | SetRefData (wxObjectRefData *data) |
Sets the wxObject::m_refData pointer. | |
void | UnRef () |
Decrements the reference count in the associated data, and if it is zero, deletes the data. | |
void | UnShare () |
This is the same of AllocExclusive() but this method is public. | |
void | operator delete (void *buf) |
The delete operator is defined for debugging versions of the library only, when the identifier __WXDEBUG__ is defined. | |
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. | |
Additional Inherited Members | |
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static void | SuppressBellOnError (bool suppress=true) |
This functions switches on or turns off the error sound produced by the validators if an invalid key is pressed. | |
static bool | IsSilent () |
Returns if the error sound is currently disabled. | |
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static void | AddFilter (wxEventFilter *filter) |
Add an event filter whose FilterEvent() method will be called for each and every event processed by wxWidgets. | |
static void | RemoveFilter (wxEventFilter *filter) |
Remove a filter previously installed with AddFilter(). | |
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virtual bool | TryBefore (wxEvent &event) |
Method called by ProcessEvent() before examining this object event tables. | |
virtual bool | TryAfter (wxEvent &event) |
Method called by ProcessEvent() as last resort. | |
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void | AllocExclusive () |
Ensure that this object's data is not shared with any other object. | |
virtual wxObjectRefData * | CreateRefData () const |
Creates a new instance of the wxObjectRefData-derived class specific to this object and returns it. | |
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. | |
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wxObjectRefData * | m_refData |
Pointer to an object which is the object's reference-counted data. | |
wxGenericValidator::wxGenericValidator | ( | const wxGenericValidator & | validator | ) |
Copy constructor.
validator | Validator to copy. |
wxGenericValidator::wxGenericValidator | ( | bool * | valPtr | ) |
Constructor taking a bool pointer.
This will be used for wxCheckBox, wxRadioButton, wxToggleButton and wxBitmapToggleButton.
valPtr | A pointer to a variable that contains the value. This variable should have a lifetime equal to or longer than the validator lifetime (which is usually determined by the lifetime of the window). |
wxGenericValidator::wxGenericValidator | ( | wxString * | valPtr | ) |
Constructor taking a wxString pointer.
This will be used for wxButton, wxComboBox, wxStaticText, wxTextCtrl.
valPtr | A pointer to a variable that contains the value. This variable should have a lifetime equal to or longer than the validator lifetime (which is usually determined by the lifetime of the window). |
wxGenericValidator::wxGenericValidator | ( | int * | valPtr | ) |
Constructor taking an integer pointer.
This will be used for wxChoice, wxGauge, wxScrollBar, wxRadioBox, wxSlider, wxSpinButton and wxSpinCtrl.
valPtr | A pointer to a variable that contains the value. This variable should have a lifetime equal to or longer than the validator lifetime (which is usually determined by the lifetime of the window). |
wxGenericValidator::wxGenericValidator | ( | wxArrayInt * | valPtr | ) |
Constructor taking a wxArrayInt pointer.
This will be used for wxListBox, wxCheckListBox.
valPtr | A pointer to a variable that contains the value. This variable should have a lifetime equal to or longer than the validator lifetime (which is usually determined by the lifetime of the window). |
wxGenericValidator::wxGenericValidator | ( | wxDateTime * | valPtr | ) |
Constructor taking a wxDateTime pointer.
This will be used for wxDatePickerCtrl.
valPtr | A pointer to a variable that contains the value. This variable should have a lifetime equal to or longer than the validator lifetime (which is usually determined by the lifetime of the window). |
wxGenericValidator::wxGenericValidator | ( | wxFileName * | valPtr | ) |
Constructor taking a wxFileName pointer.
This will be used for wxTextCtrl.
valPtr | A pointer to a variable that contains the value. This variable should have a lifetime equal to or longer than the validator lifetime (which is usually determined by the lifetime of the window). |
wxGenericValidator::wxGenericValidator | ( | float * | valPtr | ) |
Constructor taking a float pointer.
This will be used for wxTextCtrl.
valPtr | A pointer to a variable that contains the value. This variable should have a lifetime equal to or longer than the validator lifetime (which is usually determined by the lifetime of the window). |
wxGenericValidator::wxGenericValidator | ( | double * | valPtr | ) |
Constructor taking a double pointer.
This will be used for wxTextCtrl.
valPtr | A pointer to a variable that contains the value. This variable should have a lifetime equal to or longer than the validator lifetime (which is usually determined by the lifetime of the window). |
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virtual |
Destructor.
Clones the generic validator using the copy constructor.
Reimplemented from wxValidator.
Transfers the value from the window to the appropriate data type.
Reimplemented from wxValidator.
Transfers the value to the window.
Reimplemented from wxValidator.