Definition at line 85 of file TGDNDManager.h.
Public Member Functions | |
TGDNDManager (TGFrame *toplevel, Atom_t *typelist) | |
TGDNDManager constructor. | |
virtual | ~TGDNDManager () |
TGDNDManager destructor. | |
Bool_t | Drag (Int_t x_root, Int_t y_root, Atom_t action, Time_t timestamp) |
Process drag event. | |
Bool_t | Drop () |
Drop. | |
Bool_t | EndDrag () |
End dragging. | |
TGFrame * | GetMainFrame () const |
Window_t | GetSource () const |
Window_t | GetTarget () const |
Atom_t * | GetTypeList () const |
Bool_t | HandleClientMessage (Event_t *event) |
Handle DND related client messages. | |
Bool_t | HandleSelection (Event_t *event) |
Handle selection event. | |
Bool_t | HandleSelectionRequest (Event_t *event) |
Handle selection request event. | |
Bool_t | HandleTimer (TTimer *t) |
Handle Drop timeout. | |
Bool_t | IsDragging () const |
Bool_t | RemoveRootProxy () |
Remove root window proxy. | |
void | SetDragPixmap (Pixmap_t pic, Pixmap_t mask, Int_t hot_x, Int_t hot_y) |
Set drag window pixmaps and hotpoint. | |
void | SetMainFrame (TGFrame *main) |
Bool_t | SetRootProxy () |
Set root window proxy. | |
Bool_t | StartDrag (TGFrame *src, Int_t x_root, Int_t y_root, Window_t grabWin=kNone) |
Start dragging. | |
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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. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
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 | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. | |
virtual void | Copy (TObject &object) const |
Copy this to obj. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. | |
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 for instance with: gROOT->SetSelectedPad(gPad) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
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=0) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
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 TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
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 const char * | GetName () const |
Returns 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 const char * | GetTitle () const |
Returns title of object. | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual ULong_t | Hash () const |
Return hash value for this object. | |
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) |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
virtual Bool_t | IsSortable () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. | |
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). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. | |
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 | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual void | Print (Option_t *option="") const |
This method must be overridden when a class wants to print itself. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
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. | |
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. | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Static Public Member Functions | |
static Atom_t | GetDNDActionAsk () |
static Atom_t | GetDNDActionCopy () |
static Atom_t | GetDNDActionDescrip () |
static Atom_t | GetDNDActionLink () |
static Atom_t | GetDNDActionList () |
static Atom_t | GetDNDActionMove () |
static Atom_t | GetDNDActionPrivate () |
static Atom_t | GetDNDAware () |
static Atom_t | GetDNDDrop () |
static Atom_t | GetDNDEnter () |
static Atom_t | GetDNDFinished () |
static Atom_t | GetDNDLeave () |
static Atom_t | GetDNDPosition () |
static Atom_t | GetDNDProxy () |
static Atom_t | GetDNDSelection () |
static Atom_t | GetDNDStatus () |
static Atom_t | GetDNDTypeList () |
static Atom_t | GetDNDVersion () |
static Atom_t | GetXCDNDData () |
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static Long_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. | |
Protected Member Functions | |
Window_t | FindWindow (Window_t root, Int_t x, Int_t y, Int_t maxd) |
Search for DND aware window at position x,y. | |
Window_t | GetRootProxy () |
Get root window proxy. | |
Bool_t | HandleDNDDrop (Window_t src, Time_t timestamp) |
Handle DND drop event. | |
Bool_t | HandleDNDEnter (Window_t src, long vers, Atom_t dataTypes[3]) |
Handle DND enter event. | |
Bool_t | HandleDNDFinished (Window_t target) |
Handle DND finished event. | |
Bool_t | HandleDNDLeave (Window_t src) |
Handle DND leave event. | |
Bool_t | HandleDNDPosition (Window_t src, int x_root, int y_root, Atom_t action, Time_t timestamp) |
Handle DND position event. | |
Bool_t | HandleDNDStatus (Window_t from, int accepted, Rectangle_t skip, Atom_t action) |
Handle DND status event. | |
void | InitAtoms () |
Initialize drag and drop atoms. | |
Bool_t | IsDNDAware (Window_t win, Atom_t *typelist=0) |
Check if window win is DND aware. | |
Bool_t | IsTopLevel (Window_t win) |
void | SendDNDDrop (Window_t target) |
Send DND drop message to target window. | |
void | SendDNDEnter (Window_t target) |
Send DND enter message to target window. | |
void | SendDNDFinished (Window_t src) |
Send DND finished message to source window. | |
void | SendDNDLeave (Window_t target) |
Send DND leave message to target window. | |
void | SendDNDPosition (Window_t target, int x, int y, Atom_t action, Time_t timestamp) |
Send DND position message to target window. | |
void | SendDNDStatus (Window_t target, Atom_t action) |
Send DND status message to source window. | |
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virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
Static Protected Attributes | |
static Atom_t | fgDNDActionAsk = kNone |
static Atom_t | fgDNDActionCopy = kNone |
static Atom_t | fgDNDActionDescrip = kNone |
static Atom_t | fgDNDActionLink = kNone |
static Atom_t | fgDNDActionList = kNone |
static Atom_t | fgDNDActionMove = kNone |
static Atom_t | fgDNDActionPrivate = kNone |
static Atom_t | fgDNDAware = kNone |
static Atom_t | fgDNDDrop = kNone |
static Atom_t | fgDNDEnter = kNone |
static Atom_t | fgDNDFinished = kNone |
static Atom_t | fgDNDLeave = kNone |
static Atom_t | fgDNDPosition = kNone |
static Atom_t | fgDNDProxy = kNone |
static Atom_t | fgDNDSelection = kNone |
static Atom_t | fgDNDStatus = kNone |
static Atom_t | fgDNDTypeList = kNone |
static Atom_t | fgDNDVersion = kNone |
static Bool_t | fgInit = kFALSE |
static Atom_t | fgXAWMState = kNone |
static Atom_t | fgXCDNDData = kNone |
Private Member Functions | |
TGDNDManager (const TGDNDManager &)=delete | |
TGDNDManager & | operator= (const TGDNDManager &)=delete |
Additional Inherited Members | |
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enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) } |
enum | EDeprecatedStatusBits { kObjInCanvas = BIT(3) } |
enum | EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) } |
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enum | { kOnlyPrepStep = BIT(3) } |
#include <TGDNDManager.h>
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TGDNDManager constructor.
Definition at line 194 of file TGDNDManager.cxx.
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TGDNDManager destructor.
Definition at line 246 of file TGDNDManager.cxx.
Process drag event.
Definition at line 991 of file TGDNDManager.cxx.
Bool_t TGDNDManager::Drop | ( | ) |
Drop.
Definition at line 945 of file TGDNDManager.cxx.
Bool_t TGDNDManager::EndDrag | ( | ) |
End dragging.
Definition at line 969 of file TGDNDManager.cxx.
Search for DND aware window at position x,y.
Definition at line 351 of file TGDNDManager.cxx.
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Definition at line 163 of file TGDNDManager.h.
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Get root window proxy.
Definition at line 366 of file TGDNDManager.cxx.
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Definition at line 289 of file TGDNDManager.cxx.
Handle DND related client messages.
Definition at line 415 of file TGDNDManager.cxx.
Handle DND drop event.
Definition at line 771 of file TGDNDManager.cxx.
Handle DND enter event.
Definition at line 627 of file TGDNDManager.cxx.
Handle DND finished event.
Definition at line 795 of file TGDNDManager.cxx.
Handle DND leave event.
Definition at line 678 of file TGDNDManager.cxx.
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Handle DND position event.
Definition at line 693 of file TGDNDManager.cxx.
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Handle DND status event.
Definition at line 740 of file TGDNDManager.cxx.
Handle selection event.
Definition at line 845 of file TGDNDManager.cxx.
Handle selection request event.
Definition at line 804 of file TGDNDManager.cxx.
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Initialize drag and drop atoms.
Definition at line 294 of file TGDNDManager.cxx.
Check if window win is DND aware.
Definition at line 343 of file TGDNDManager.cxx.
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Definition at line 175 of file TGDNDManager.h.
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Bool_t TGDNDManager::RemoveRootProxy | ( | ) |
Remove root window proxy.
Definition at line 1061 of file TGDNDManager.cxx.
Send DND drop message to target window.
Definition at line 585 of file TGDNDManager.cxx.
Send DND enter message to target window.
Definition at line 478 of file TGDNDManager.cxx.
Send DND finished message to source window.
Definition at line 606 of file TGDNDManager.cxx.
Send DND leave message to target window.
Definition at line 518 of file TGDNDManager.cxx.
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Send DND position message to target window.
Definition at line 540 of file TGDNDManager.cxx.
Send DND status message to source window.
Definition at line 563 of file TGDNDManager.cxx.
Set drag window pixmaps and hotpoint.
Definition at line 890 of file TGDNDManager.cxx.
Definition at line 164 of file TGDNDManager.h.
Bool_t TGDNDManager::SetRootProxy | ( | ) |
Set root window proxy.
Definition at line 1038 of file TGDNDManager.cxx.
Bool_t TGDNDManager::StartDrag | ( | TGFrame * | src, |
Int_t | x_root, | ||
Int_t | y_root, | ||
Window_t | grabWin = kNone |
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Start dragging.
Definition at line 902 of file TGDNDManager.cxx.
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