Recorder of operations for undo and redo.
Definition at line 103 of file TQCommand.h.
Public Member Functions | |
TQUndoManager () | |
Constructor. | |
virtual | ~TQUndoManager () |
Destructor. | |
void | Add (TObject *obj) override |
void | Add (TObject *obj, Option_t *opt) override |
Add command to the stack of commands. | |
Bool_t | CanRedo () const override |
Returns kTRUE if redo action is possible. | |
Bool_t | CanUndo () const override |
Returns kTRUE if undo action is possible. | |
virtual void | CurrentChanged (TQCommand *c) |
emit signal | |
TQCommand * | GetCurrent () const |
Returns the last executed command. | |
TQCommand * | GetCursor () const |
Returns a command correspondent to the current cursor position in stack. | |
UInt_t | GetLimit () const |
Returns a maximum number of commands which could be located in stack. | |
TClass * | IsA () const override |
Bool_t | IsLogging () const |
Returns kTRUE if logging is ON. | |
void | ls (Option_t *option="") const override |
Lists all commands in stack. | |
void | Redo (Option_t *option="") override |
Performs redo action. Move cursor position forward in history stack. | |
virtual void | SetLimit (UInt_t limit) |
Returns a maximum number of commands which could be located in stack. | |
virtual void | SetLogging (Bool_t on=kTRUE) |
Start logging. | |
void | Streamer (TBuffer &) override |
Stream all objects in the collection to or from the I/O buffer. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | Undo (Option_t *option="") override |
Performs undo action. Move cursor position backward in history stack. | |
Public Member Functions inherited from TQCommand | |
TQCommand (const char *cl=nullptr, void *object=nullptr, const char *redo=nullptr, const char *undo=nullptr) | |
Constructor. | |
TQCommand (const TQCommand &com) | |
Copy constructor. | |
TQCommand (TObject *obj, const char *redo=nullptr, const char *undo=nullptr) | |
Constructor. | |
virtual | ~TQCommand () |
dtor. | |
virtual Bool_t | CanCompress (TQCommand *c) const |
By default, commands can be compressed if they are: | |
virtual Bool_t | CanMerge (TQCommand *c) const |
Two commands can be merged if they can be composed into a single command (Macro command). | |
virtual void | Compress (TQCommand *c) |
Compress command. | |
void | Delete (Option_t *option="") override |
If "opt" is not zero delete every merged command which option string is equal to "opt". | |
const char * | GetName () const override |
Returns the command name. | |
Int_t | GetNRargs () const |
Returns a number of redo arguments. | |
Int_t | GetNUargs () const |
Returns a number of undo arguments. | |
void * | GetObject () const |
Returns an object for which undo redo actions are applied. | |
TQConnection * | GetRedo () const |
Long_t * | GetRedoArgs () const |
Returns a pointer to array of redo arguments. | |
const char * | GetRedoName () const |
Returns the name of redo command. | |
Int_t | GetStatus () const |
Returns a number of sequential undo or redo operations. | |
const char * | GetTitle () const override |
Returns command description. | |
TQConnection * | GetUndo () const |
Long_t * | GetUndoArgs () const |
Returns a pointer to array of undo arguments. | |
const char * | GetUndoName () const |
Returns the name of undo command. | |
Bool_t | IsEqual (const TObject *obj) const override |
Equal comparison. | |
Bool_t | IsExecuting () const |
Returns kTRUE if command execution is in progress. | |
Bool_t | IsMacro () const |
Returns kTRUE if neither redo nor undo action specified. | |
Bool_t | IsRedoing () const |
Redo action is in progress. | |
virtual Bool_t | IsSetter () const |
Returns kTRUE is command if Redo is the same as Undo function and is the setter action. | |
Bool_t | IsUndoing () const |
Undo action is in progress. | |
virtual Long64_t | Merge (TCollection *, TFileMergeInfo *) |
Merge a collection of TQCommand. | |
virtual void | Merge (TQCommand *c) |
Add command to the list of merged commands. | |
virtual void | SetArgs (Int_t nargs,...) |
Set do/redo and undo parameters. | |
virtual void | SetName (const char *name) |
Sets name of the command. | |
virtual void | SetRedoArgs (Int_t nargs,...) |
Set redo parameters. | |
virtual void | SetTitle (const char *title) |
Sets description of the command. | |
virtual void | SetUndoArgs (Int_t nargs,...) |
Set undo parameters. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TList | |
TList () | |
TList (TObject *) | |
virtual | ~TList () |
Delete the list. | |
void | AddAfter (const TObject *after, TObject *obj) override |
Insert object after object after in the list. | |
virtual void | AddAfter (TObjLink *after, TObject *obj) |
Insert object after the specified ObjLink object. | |
void | AddAt (TObject *obj, Int_t idx) override |
Insert object at position idx in the list. | |
void | AddBefore (const TObject *before, TObject *obj) override |
Insert object before object before in the list. | |
virtual void | AddBefore (TObjLink *before, TObject *obj) |
Insert object before the specified ObjLink object. | |
void | AddFirst (TObject *obj) override |
Add object at the beginning of the list. | |
virtual void | AddFirst (TObject *obj, Option_t *opt) |
Add object at the beginning of the list and also store option. | |
void | AddLast (TObject *obj) override |
Add object at the end of the list. | |
virtual void | AddLast (TObject *obj, Option_t *opt) |
Add object at the end of the list and also store option. | |
TObject * | After (const TObject *obj) const override |
Returns the object after object obj. | |
TObject * | At (Int_t idx) const override |
Returns the object at position idx. Returns 0 if idx is out of range. | |
TObject * | Before (const TObject *obj) const override |
Returns the object before object obj. | |
void | Clear (Option_t *option="") override |
Remove all objects from the list. | |
TObject * | FindObject (const char *name) const override |
Find an object in this list using its name. | |
TObject * | FindObject (const TObject *obj) const override |
Find an object in this list using the object's IsEqual() member function. | |
TObject * | First () const override |
Return the first object in the list. Returns 0 when list is empty. | |
virtual TObjLink * | FirstLink () const |
TObject ** | GetObjectRef (const TObject *obj) const override |
Return address of pointer to obj. | |
Bool_t | IsAscending () |
TObject * | Last () const override |
Return the last object in the list. Returns 0 when list is empty. | |
virtual TObjLink * | LastLink () const |
TIterator * | MakeIterator (Bool_t dir=kIterForward) const override |
Return a list iterator. | |
void | RecursiveRemove (TObject *obj) override |
Remove object from this collection and recursively remove the object from all other objects (and collections). | |
TObject * | Remove (const TObjLinkPtr_t &lnk) |
TObject * | Remove (TObject *obj) override |
Remove object from the list. | |
virtual TObject * | Remove (TObjLink *lnk) |
Remove object link (and therefore the object it contains) from the list. | |
void | RemoveLast () override |
Remove the last object of the list. | |
virtual void | Sort (Bool_t order=kSortAscending) |
Sort linked list. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TSeqCollection | |
virtual | ~TSeqCollection () |
void | Add (TObject *obj) override |
virtual Int_t | GetLast () const |
Returns index of last object in collection. | |
virtual Int_t | IndexOf (const TObject *obj) const |
Return index of object in collection. | |
TClass * | IsA () const override |
virtual Bool_t | IsSorted () const |
Int_t | LastIndex () const |
Long64_t | Merge (TCollection *list) |
Merge this collection with all collections coming in the input list. | |
virtual void | RemoveAfter (TObject *after) |
virtual TObject * | RemoveAt (Int_t idx) |
virtual void | RemoveBefore (TObject *before) |
virtual void | RemoveFirst () |
void | Streamer (TBuffer &) override |
Stream all objects in the collection to or from the I/O buffer. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | UnSort () |
Public Member Functions inherited from TCollection | |
virtual | ~TCollection () |
TNamed destructor. | |
virtual void | AddAll (const TCollection *col) |
Add all objects from collection col to this collection. | |
void | AddVector (TObject *obj1,...) |
Add all arguments to the collection. | |
Bool_t | AssertClass (TClass *cl) const |
Make sure all objects in this collection inherit from class cl. | |
TIter | begin () const |
void | Browse (TBrowser *b) override |
Browse this collection (called by TBrowser). | |
Int_t | Capacity () const |
TObject * | Clone (const char *newname="") const override |
Make a clone of an collection using the Streamer facility. | |
Int_t | Compare (const TObject *obj) const override |
Compare two TCollection objects. | |
Bool_t | Contains (const char *name) const |
Bool_t | Contains (const TObject *obj) const |
void | Draw (Option_t *option="") override |
Draw all objects in this collection. | |
void | Dump () const override |
Dump all objects in this collection. | |
TIter | end () const |
virtual Int_t | GetEntries () const |
virtual Int_t | GetSize () const |
Return the capacity of the collection, i.e. | |
virtual Int_t | GrowBy (Int_t delta) const |
Increase the collection's capacity by delta slots. | |
ULong_t | Hash () const override |
Return hash value for this object. | |
Bool_t | IsArgNull (const char *where, const TObject *obj) const |
Returns true if object is a null pointer. | |
virtual Bool_t | IsEmpty () const |
Bool_t | IsFolder () const override |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
Bool_t | IsOwner () const |
Bool_t | IsSortable () const override |
R__ALWAYS_INLINE Bool_t | IsUsingRWLock () const |
virtual TIterator * | MakeReverseIterator () const |
Bool_t | Notify () override |
'Notify' all objects in this collection. | |
TObject * | operator() (const char *name) const |
Find an object in this collection by name. | |
void | Paint (Option_t *option="") override |
Paint all objects in this collection. | |
virtual void | Print (Option_t *option, const char *wildcard, Int_t recurse=1) const |
Print the collection header and its elements that match the wildcard. | |
virtual void | Print (Option_t *option, Int_t recurse) const |
Print the collection header and its elements. | |
virtual void | Print (Option_t *option, TPRegexp ®exp, Int_t recurse=1) const |
Print the collection header and its elements that match the regexp. | |
void | Print (Option_t *option="") const override |
Default print for collections, calls Print(option, 1). | |
void | RemoveAll () |
virtual void | RemoveAll (TCollection *col) |
Remove all objects in collection col from this collection. | |
void | SetCurrentCollection () |
Set this collection to be the globally accessible collection. | |
void | SetName (const char *name) |
virtual void | SetOwner (Bool_t enable=kTRUE) |
Set whether this collection is the owner (enable==true) of its content. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual bool | UseRWLock (Bool_t enable=true) |
Set this collection to use a RW lock upon access, making it thread safe. | |
Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const override |
Write all objects in this collection. | |
Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) override |
Write all objects in this collection. | |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Copy (TObject &object) const |
Copy this to obj. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
Public Member Functions inherited from TQObject | |
TQObject () | |
TQObject Constructor. | |
virtual | ~TQObject () |
TQObject Destructor. | |
Bool_t | AreSignalsBlocked () const |
Bool_t | BlockSignals (Bool_t b) |
virtual void | ChangedBy (const char *method) |
void | CollectClassSignalLists (TList &list, TClass *cls) |
Collect class signal lists from class cls and all its base-classes. | |
Bool_t | Connect (const char *signal, const char *receiver_class, void *receiver, const char *slot) |
Non-static method is used to connect from the signal of this object to the receiver slot. | |
virtual void | Connected (const char *) |
virtual void | Destroyed () |
Bool_t | Disconnect (const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr) |
Disconnects signal of this object from slot of receiver. | |
virtual void | Disconnected (const char *) |
void | Emit (const char *signal) |
Activate signal without args. | |
template<typename T > | |
void | Emit (const char *signal, const T &arg) |
Activate signal with single parameter. | |
template<typename... T> | |
void | EmitVA (const char *signal_name, Int_t, const T &... params) |
Emit a signal with a varying number of arguments. | |
TList * | GetListOfClassSignals () const |
Returns pointer to list of signals of this class. | |
TList * | GetListOfConnections () const |
TList * | GetListOfSignals () const |
virtual Bool_t | HasConnection (const char *signal_name) const |
Return true if there is any object connected to this signal. | |
virtual void | HighPriority (const char *signal_name, const char *slot_name=nullptr) |
virtual void | LowPriority (const char *signal_name, const char *slot_name=nullptr) |
virtual void | Message (const char *msg) |
virtual Int_t | NumberOfConnections () const |
Return number of connections for this object. | |
virtual Int_t | NumberOfSignals () const |
Return number of signals for this object. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TQCommand | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static TQCommand * | GetCommand () |
Return a command which is doing redo/undo action. | |
Static Public Member Functions inherited from TList | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TSeqCollection | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Int_t | ObjCompare (TObject *a, TObject *b) |
Compare to objects in the collection. Use member Compare() of object a. | |
static void | QSort (TObject **a, Int_t first, Int_t last) |
Sort array of TObject pointers using a quicksort algorithm. | |
static void | QSort (TObject **a, Int_t nBs, TObject ***b, Int_t first, Int_t last) |
Sort array a of TObject pointers using a quicksort algorithm. | |
static void | QSort (TObject **a, TObject **b, Int_t first, Int_t last) |
Static Public Member Functions inherited from TCollection | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static void | EmptyGarbageCollection () |
Do the garbage collection. | |
static void | GarbageCollect (TObject *obj) |
Add to the list of things to be cleaned up. | |
static TCollection * | GetCurrentCollection () |
Return the globally accessible collection. | |
static void | StartGarbageCollection () |
Set up for garbage collection. | |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
Static Public Member Functions inherited from TQObject | |
static Bool_t | AreAllSignalsBlocked () |
Returns true if all signals are blocked. | |
static Bool_t | BlockAllSignals (Bool_t b) |
Block or unblock all signals. Returns the previous block status. | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static Bool_t | Connect (const char *sender_class, const char *signal, const char *receiver_class, void *receiver, const char *slot) |
This method allows to make a connection from any object of the same class to a single slot. | |
static Bool_t | Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot) |
Create connection between sender and receiver. | |
static const char * | DeclFileName () |
static Bool_t | Disconnect (const char *class_name, const char *signal, void *receiver=nullptr, const char *slot=nullptr) |
Disconnects "class signal". | |
static Bool_t | Disconnect (TQObject *sender, const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr) |
Disconnects signal in object sender from slot_method in object receiver. | |
Protected Member Functions | |
void | PrintCollectionEntry (TObject *entry, Option_t *option, Int_t recurse) const override |
Print collection entry. | |
Protected Member Functions inherited from TQCommand | |
virtual void | Init (const char *cl, void *object, const char *redo, const char *undo) |
Common protected method used in several constructors. | |
void | PrintCollectionHeader (Option_t *option) const override |
Print collection header. | |
Protected Member Functions inherited from TList | |
TObjLinkPtr_t * | DoSort (TObjLinkPtr_t *head, Int_t n) |
Sort linked list. | |
TObjLink * | FindLink (const TObject *obj, Int_t &idx) const |
Returns the TObjLink object that contains object obj. | |
void | InsertAfter (const TObjLinkPtr_t &newlink, const TObjLinkPtr_t &prev) |
Insert a new link in the chain. | |
TObjLink * | LinkAt (Int_t idx) const |
sorting order (when calling Sort() or for TSortedList) | |
Bool_t | LnkCompare (const TObjLinkPtr_t &l1, const TObjLinkPtr_t &l2) |
Compares the objects stored in the TObjLink objects. | |
TObjLinkPtr_t | NewLink (TObject *obj, const TObjLinkPtr_t &prev=nullptr) |
Return a new TObjLink. | |
TObjLinkPtr_t | NewLink (TObject *obj, TObjLink *prev) |
TObjLinkPtr_t | NewOptLink (TObject *obj, Option_t *opt, const TObjLinkPtr_t &prev=nullptr) |
Return a new TObjOptLink (a TObjLink that also stores the option). | |
TObjLinkPtr_t | NewOptLink (TObject *obj, Option_t *opt, TObjLink *prev) |
Protected Member Functions inherited from TSeqCollection | |
TSeqCollection () | |
virtual void | Changed () |
Protected Member Functions inherited from TCollection | |
TCollection () | |
virtual const char * | GetCollectionEntryName (TObject *entry) const |
For given collection entry return the string that is used to identify the object and, potentially, perform wildcard/regexp filtering on. | |
Protected Member Functions inherited from TObject | |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
Protected Member Functions inherited from TQObject | |
virtual void * | GetSender () |
virtual const char * | GetSenderClassName () const |
Protected Attributes | |
TQCommand * | fCurrent |
TObjLink * | fCursor |
UInt_t | fLimit |
TList * | fLogBook |
Bool_t | fLogging |
Protected Attributes inherited from TQCommand | |
TString | fName |
Bool_t | fNewDelete |
Int_t | fNRargs |
Int_t | fNUargs |
void * | fObject |
TQConnection * | fRedo |
Long_t * | fRedoArgs |
Int_t | fState |
Int_t | fStatus |
TString | fTitle |
TQConnection * | fUndo |
Long_t * | fUndoArgs |
Protected Attributes inherited from TList | |
Bool_t | fAscending |
cache to speedup sequential calling of Before() and After() functions | |
TObjLinkWeakPtr_t | fCache |
pointer to last entry in linked list | |
TObjLinkPtr_t | fFirst |
TObjLinkPtr_t | fLast |
pointer to first entry in linked list | |
Protected Attributes inherited from TSeqCollection | |
Bool_t | fSorted |
Protected Attributes inherited from TCollection | |
TString | fName |
Int_t | fSize |
Protected Attributes inherited from TQObject | |
TList * | fListOfConnections |
list of signals from this object | |
TList * | fListOfSignals |
Bool_t | fSignalsBlocked |
list of connections to this object | |
Additional Inherited Members | |
Public Types inherited from TList | |
typedef TListIter | Iterator_t |
Public Types inherited from TCollection | |
enum | { kInitCapacity = 16 , kInitHashTableCapacity = 17 } |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
Protected Types inherited from TList | |
using | TObjLinkPtr_t = std::shared_ptr< TObjLink > |
using | TObjLinkWeakPtr_t = std::weak_ptr< TObjLink > |
Protected Types inherited from TCollection | |
enum | EStatusBits { kIsOwner = (1ULL << ( 14 )) , kUseRWLock = (1ULL << ( 16 )) } |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Static Protected Member Functions inherited from TQObject | |
static Int_t | CheckConnectArgs (TQObject *sender, TClass *sender_class, const char *signal, TClass *receiver_class, const char *slot) |
Checking of consistency of sender/receiver methods/arguments. | |
static TString | CompressName (const char *method_name) |
Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature. | |
static Bool_t | ConnectToClass (const char *sender_class, const char *signal, TClass *receiver_class, void *receiver, const char *slot) |
This method allows to make connection from any object of the same class to the receiver object. | |
static Bool_t | ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot) |
Create connection between sender and receiver. | |
Static Protected Attributes inherited from TQObject | |
static Bool_t | fgAllSignalsBlocked = kFALSE |
flag used for suppression of signals | |
#include <TQCommand.h>
TQUndoManager::TQUndoManager | ( | ) |
Constructor.
Definition at line 877 of file TQCommand.cxx.
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virtual |
Destructor.
Definition at line 889 of file TQCommand.cxx.
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inlineoverridevirtual |
Reimplemented from TQCommand.
Definition at line 119 of file TQCommand.h.
Add command to the stack of commands.
Command's redo action will be executed.
option string can contain the following substrings:
Reimplemented from TQCommand.
Definition at line 959 of file TQCommand.cxx.
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overridevirtual |
Returns kTRUE if redo action is possible.
Reimplemented from TQCommand.
Definition at line 1085 of file TQCommand.cxx.
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overridevirtual |
Returns kTRUE if undo action is possible.
Reimplemented from TQCommand.
Definition at line 1099 of file TQCommand.cxx.
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static |
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inlinestaticconstexpr |
Definition at line 133 of file TQCommand.h.
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virtual |
emit signal
Definition at line 1013 of file TQCommand.cxx.
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inlinestatic |
Definition at line 133 of file TQCommand.h.
TQCommand * TQUndoManager::GetCurrent | ( | ) | const |
Returns the last executed command.
Definition at line 1121 of file TQCommand.cxx.
TQCommand * TQUndoManager::GetCursor | ( | ) | const |
Returns a command correspondent to the current cursor position in stack.
Definition at line 1129 of file TQCommand.cxx.
UInt_t TQUndoManager::GetLimit | ( | ) | const |
Returns a maximum number of commands which could be located in stack.
Definition at line 1145 of file TQCommand.cxx.
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inlineoverridevirtual |
Reimplemented from TQCommand.
Definition at line 133 of file TQCommand.h.
Bool_t TQUndoManager::IsLogging | ( | ) | const |
Returns kTRUE if logging is ON.
Definition at line 1113 of file TQCommand.cxx.
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overridevirtual |
Lists all commands in stack.
Reimplemented from TQCommand.
Definition at line 901 of file TQCommand.cxx.
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overrideprotectedvirtual |
Print collection entry.
Reimplemented from TCollection.
Definition at line 921 of file TQCommand.cxx.
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overridevirtual |
Performs redo action. Move cursor position forward in history stack.
Reimplemented from TQCommand.
Definition at line 1053 of file TQCommand.cxx.
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virtual |
Returns a maximum number of commands which could be located in stack.
Definition at line 1137 of file TQCommand.cxx.
Start logging.
Delete all previous log records Note: logging is not implemented yet
Definition at line 938 of file TQCommand.cxx.
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overridevirtual |
Stream all objects in the collection to or from the I/O buffer.
Reimplemented from TQCommand.
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inline |
Definition at line 133 of file TQCommand.h.
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overridevirtual |
Performs undo action. Move cursor position backward in history stack.
Reimplemented from TQCommand.
Definition at line 1021 of file TQCommand.cxx.
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protected |
Definition at line 107 of file TQCommand.h.
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protected |
Definition at line 106 of file TQCommand.h.
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protected |
Definition at line 108 of file TQCommand.h.
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protected |
Definition at line 109 of file TQCommand.h.
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protected |
Definition at line 110 of file TQCommand.h.