Implements a button with added menu functionality.
There are 2 modes of operation available.
If the button is split, a menu will popup when the menu area of the button is clicked. Activating a menu item changes the functionality of the button by having it emit a additional signal when it is clicked. The signal emitted when the button is clicked, is the ItemClicked(Int_t) signal with a different fixed value for the Int_t that corresponds to the id of the activated menu entry.
If the button is not split, clicking it will popup the menu and the ItemClicked(Int_t) signal will be emitted when a menu entry is activated. The value of the Int_t is again equal to the value of the id of the activated menu entry.
The mode of operation of a SplitButton can be changed on the fly by calling the SetSplit(Bool_t) method.
Definition at line 378 of file TGButton.h.
Private Member Functions | |
TGSplitButton (const TGSplitButton &)=delete | |
void | CalcSize () |
Calculate the size of the button. | |
void | DrawTriangle (const GContext_t gc, Int_t x, Int_t y) |
Draw triangle (arrow) on which user can click to open Popup. | |
Bool_t | HandleSButton (Event_t *event) |
Handle mouse button event in case the button is split. | |
Bool_t | HandleSCrossing (Event_t *event) |
Handle mouse crossing event in case of split menu. | |
Bool_t | HandleSKey (Event_t *event) |
Handle key event. This function will be called when the hotkey is hit. | |
TGSplitButton & | operator= (const TGSplitButton &)=delete |
void | SetMenuState (Bool_t state) |
Popup the attached menu. | |
Friends | |
class | TGPopupMenu |
Data members for menu functionality | |
Bool_t | fSplit |
kTRUE if menu is in split mode | |
EButtonState | fMBState |
state for menu button in split mode | |
UInt_t | fTBWidth |
width of text button | |
UInt_t | fMBWidth |
width of menu button | |
TGPopupMenu * | fPopMenu |
pointer to popup menu | |
Int_t | fEntryId |
Id of the currently active menu entry. | |
TGHotString * | fMenuLabel |
Label of the menu;. | |
Cursor_t | fDefaultCursor |
Default Cursor. | |
Bool_t | fKeyNavigate |
kTRUE if key navigation is being used | |
TGString | fWidestLabel |
longest label that can be on the button | |
TGString | fHeighestLabel |
highest label that can be on the button | |
void | DoRedraw () override |
@] | |
void | Init () |
Common initialization used by the different ctors. | |
void | BindKeys (Bool_t on=kTRUE) |
If on kTRUE bind arrow, popup menu hot keys, otherwise remove key bindings. | |
void | BindMenuKeys (Bool_t on=kTRUE) |
If on kTRUE bind Menu hot keys, otherwise remove key bindings. | |
TGSplitButton (const TGWindow *p, TGHotString *menulabel, TGPopupMenu *popmenu, Bool_t split=kTRUE, Int_t id=-1, GContext_t norm=GetDefaultGC()(), FontStruct_t fontstruct=GetDefaultFontStruct(), UInt_t option=kRaisedFrame|kDoubleBorder) | |
Create a menu button widget. | |
virtual | ~TGSplitButton () |
Delete a split button widget. | |
TGDimension | GetDefaultSize () const override |
returns default size | |
void | SetText (TGHotString *new_label) override |
Set new button text. | |
void | SetText (const TString &new_label) override |
Set new button text. | |
void | SetFont (FontStruct_t font, Bool_t global=kFALSE) override |
Changes text font. | |
void | SetFont (const char *fontName, Bool_t global=kFALSE) override |
Changes text font specified by name. | |
virtual void | SetMBState (EButtonState state) |
Set the state of the Menu Button part. | |
virtual void | SetSplit (Bool_t split) |
Set the split status of a button. | |
Bool_t | IsSplit () |
Bool_t | HandleButton (Event_t *event) override |
Handle button events. | |
Bool_t | HandleCrossing (Event_t *event) override |
Handle mouse crossing event. | |
Bool_t | HandleKey (Event_t *event) override |
Handle key event. This function will be called when the hotkey is hit. | |
Bool_t | HandleMotion (Event_t *event) override |
Handle a motion event in a TGSplitButton. | |
void | Layout () override |
layout text button | |
virtual void | MBPressed () |
virtual void | MBReleased () |
virtual void | MBClicked () |
virtual void | ItemClicked (Int_t id) |
void | HandleMenu (Int_t id) |
Handle a menu item activation. | |
TClass * | IsA () const override |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static const char * | Class_Name () |
static TClass * | Class () |
Additional Inherited Members | |
Public Types inherited from TGWindow | |
enum | EEditMode { kEditEnable = 0 , kEditDisable = (1ULL << ( 0 )) , kEditDisableEvents = (1ULL << ( 1 )) , kEditDisableGrab = (1ULL << ( 2 )) , kEditDisableLayout = (1ULL << ( 3 )) , kEditDisableResize = (1ULL << ( 4 )) , kEditDisableHeight = (1ULL << ( 5 )) , kEditDisableWidth = (1ULL << ( 6 )) , kEditDisableBtnEnable = (1ULL << ( 7 )) , kEditDisableKeyEnable = (1ULL << ( 8 )) } |
enum | EStatusBits { kIsHtmlView = (1ULL << ( 14 )) } |
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 )) } |
Public Member Functions inherited from TGTextButton | |
TGTextButton (const TGWindow *p, const char *s, const char *cmd, Int_t id=-1, GContext_t norm=GetDefaultGC()(), FontStruct_t font=GetDefaultFontStruct(), UInt_t option=kRaisedFrame|kDoubleBorder) | |
Create a text button widget and set cmd string at same time. | |
TGTextButton (const TGWindow *p, TGHotString *s, Int_t id=-1, GContext_t norm=GetDefaultGC()(), FontStruct_t font=GetDefaultFontStruct(), UInt_t option=kRaisedFrame|kDoubleBorder) | |
Create a text button widget. | |
TGTextButton (const TGWindow *p=nullptr, const char *s=nullptr, Int_t id=-1, GContext_t norm=GetDefaultGC()(), FontStruct_t font=GetDefaultFontStruct(), UInt_t option=kRaisedFrame|kDoubleBorder) | |
Create a text button widget. | |
virtual | ~TGTextButton () |
Delete a text button widget. | |
void | ChangeText (const char *title) |
Int_t | GetBottomMargin () const |
TGDimension | GetDefaultSize () const override |
returns default size | |
FontStruct_t | GetFontStruct () const |
Int_t | GetLeftMargin () const |
Int_t | GetRightMargin () const |
TString | GetString () const |
const TGHotString * | GetText () const |
Int_t | GetTextJustify () const |
const char * | GetTitle () const override |
Returns title of object. | |
Int_t | GetTopMargin () const |
Int_t | GetWrapLength () const |
Bool_t | HandleKey (Event_t *event) override |
Handle key event. This function will be called when the hotkey is hit. | |
Bool_t | HasOwnFont () const |
Returns kTRUE if text attributes are unique, returns kFALSE if text attributes are shared (global). | |
TClass * | IsA () const override |
void | Layout () override |
layout text button | |
void | SavePrimitive (std::ostream &out, Option_t *option="") override |
Save a text button widget as a C++ statement(s) on output stream out. | |
virtual void | SetBottomMargin (Int_t val) |
void | SetForegroundColor (Pixel_t fore) override |
virtual void | SetLeftMargin (Int_t val) |
void | SetMargins (Int_t left=0, Int_t right=0, Int_t top=0, Int_t bottom=0) |
virtual void | SetRightMargin (Int_t val) |
virtual void | SetTextColor (Pixel_t color, Bool_t global=kFALSE) |
Changes text color. | |
virtual void | SetTextJustify (Int_t tmode) |
Set text justification. | |
virtual void | SetTitle (const char *label) |
virtual void | SetTopMargin (Int_t val) |
void | SetWrapLength (Int_t wl) |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TGButton | |
TGButton (const TGWindow *p=nullptr, Int_t id=-1, GContext_t norm=GetDefaultGC()(), UInt_t option=kRaisedFrame|kDoubleBorder) | |
Create button base class part. | |
virtual | ~TGButton () |
Delete button. | |
virtual void | AllowStayDown (Bool_t a) |
virtual void | Clicked () |
TGButtonGroup * | GetGroup () const |
GContext_t | GetNormGC () const |
virtual EButtonState | GetState () const |
virtual UInt_t | GetStyle () const |
virtual TGToolTip * | GetToolTip () const |
virtual void * | GetUserData () const |
virtual Bool_t | IsDown () const |
virtual Bool_t | IsExclusiveToggle () const |
virtual Bool_t | IsOn () const |
virtual Bool_t | IsToggleButton () const |
virtual void | Pressed () |
virtual void | Released () |
virtual void | SetDown (Bool_t on=kTRUE, Bool_t emit=kFALSE) |
virtual void | SetEnabled (Bool_t e=kTRUE) |
Set enabled or disabled state of button. | |
virtual void | SetGroup (TGButtonGroup *gr) |
Sets new button-group for this button. | |
virtual void | SetOn (Bool_t on=kTRUE, Bool_t emit=kFALSE) |
virtual void | SetState (EButtonState state, Bool_t emit=kFALSE) |
Set button state. | |
virtual void | SetStyle (const char *style) |
Set the button style (modern or classic). | |
virtual void | SetStyle (UInt_t newstyle) |
Set the button style (modern or classic). | |
virtual void | SetToolTipText (const char *text, Long_t delayms=400) |
Set tool tip text associated with this button. | |
virtual void | SetUserData (void *userData) |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | Toggle (Bool_t emit=kFALSE) |
virtual void | Toggled (Bool_t on) |
Public Member Functions inherited from TGFrame | |
TGFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground()) | |
Create a TGFrame object. Options is an OR of the EFrameTypes. | |
TGFrame (TGClient *c, Window_t id, const TGWindow *parent=nullptr) | |
Create a frame using an externally created window. | |
virtual | ~TGFrame () |
Destructor. | |
virtual void | Activate (Bool_t) |
void | AddInput (UInt_t emask) |
Add events specified in the emask to the events the frame should handle. | |
virtual void | ChangeBackground (Pixel_t back) |
Change frame background color. | |
virtual void | ChangeOptions (UInt_t options) |
Change frame options. Options is an OR of the EFrameTypes. | |
Bool_t | Contains (Int_t x, Int_t y) const |
void | Delete (Option_t *="") override |
Delete this object. | |
virtual void | DeleteWindow () |
Delete window. | |
virtual void | DrawBorder () |
Draw frame border. | |
void | DrawClass () const override |
Draw class inheritance tree of the class to which this object belongs. | |
TObject * | DrawClone (Option_t *="") const override |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | DrawCopy (Handle_t, Int_t, Int_t) |
void | Dump () const override |
Dump contents of object on stdout. | |
virtual Pixel_t | GetBackground () const |
Int_t | GetBorderWidth () const |
virtual UInt_t | GetDefaultHeight () const |
virtual UInt_t | GetDefaultWidth () const |
virtual TDNDData * | GetDNDData (Atom_t) |
virtual Int_t | GetDragType () const |
Returns drag source type. | |
virtual Int_t | GetDropType () const |
Returns drop target type. | |
UInt_t | GetEventMask () const |
virtual Pixel_t | GetForeground () const |
Return frame foreground color. | |
TGFrameElement * | GetFrameElement () const |
virtual TGFrame * | GetFrameFromPoint (Int_t x, Int_t y) |
UInt_t | GetHeight () const |
UInt_t | GetMaxHeight () const |
UInt_t | GetMaxWidth () const |
UInt_t | GetMinHeight () const |
UInt_t | GetMinWidth () const |
virtual UInt_t | GetOptions () const |
TGDimension | GetSize () const |
UInt_t | GetWidth () const |
Int_t | GetX () const |
Int_t | GetY () const |
virtual Bool_t | HandleClientMessage (Event_t *event) |
Handle a client message. | |
virtual Bool_t | HandleColormapChange (Event_t *) |
virtual Bool_t | HandleConfigureNotify (Event_t *event) |
This event is generated when the frame is resized. | |
virtual Bool_t | HandleDNDDrop (TDNDData *) |
virtual Atom_t | HandleDNDEnter (Atom_t *) |
virtual Bool_t | HandleDNDFinished () |
virtual Bool_t | HandleDNDLeave () |
virtual Atom_t | HandleDNDPosition (Int_t, Int_t, Atom_t, Int_t, Int_t) |
virtual Bool_t | HandleDoubleClick (Event_t *) |
virtual Bool_t | HandleDragDrop (TGFrame *, Int_t, Int_t, TGLayoutHints *) |
virtual Bool_t | HandleDragEnter (TGFrame *) |
virtual Bool_t | HandleDragLeave (TGFrame *) |
virtual Bool_t | HandleDragMotion (TGFrame *) |
Bool_t | HandleEvent (Event_t *event) override |
Handle all frame events. | |
virtual Bool_t | HandleFocusChange (Event_t *) |
virtual Bool_t | HandleSelection (Event_t *) |
virtual Bool_t | HandleSelectionClear (Event_t *) |
virtual Bool_t | HandleSelectionRequest (Event_t *) |
void | Inspect () const override |
Dump contents of this object in a graphics canvas. | |
virtual Bool_t | IsActive () const |
virtual Bool_t | IsComposite () const |
Bool_t | IsDNDSource () const |
Bool_t | IsDNDTarget () const |
Bool_t | IsEditable () const override |
virtual Bool_t | IsLayoutBroken () const |
void | MapRaised () override |
map raised | |
void | MapSubwindows () override |
map sub windows | |
void | MapWindow () override |
map window | |
void | Move (Int_t x, Int_t y) override |
Move frame. | |
void | MoveResize (Int_t x, Int_t y, UInt_t w=0, UInt_t h=0) override |
Move and/or resize the frame. | |
void | Print (Option_t *option="") const override |
Print window id. | |
virtual void | ProcessedConfigure (Event_t *event) |
virtual void | ProcessedEvent (Event_t *event) |
virtual Bool_t | ProcessMessage (Longptr_t, Longptr_t, Longptr_t) |
virtual void | ReallyDelete () |
void | RemoveInput (UInt_t emask) |
Remove events specified in emask from the events the frame should handle. | |
void | ReparentWindow (const TGWindow *p, Int_t x=0, Int_t y=0) override |
Reparent window, make p the new parent and position the window at position (x,y) in new parent. | |
virtual void | Resize (TGDimension size) |
Resize the frame. | |
void | Resize (UInt_t w=0, UInt_t h=0) override |
Resize the frame. | |
void | SaveUserColor (std::ostream &out, Option_t *) |
Save a user color in a C++ macro file - used in SavePrimitive(). | |
virtual void | SendMessage (const TGWindow *w, Longptr_t msg, Longptr_t parm1, Longptr_t parm2) |
Send message (i.e. | |
void | SetBackgroundColor (Pixel_t back) override |
Set background color (override from TGWindow base class). | |
virtual void | SetCleanup (Int_t=kLocalCleanup) |
void | SetDNDSource (Bool_t onoff) |
void | SetDNDTarget (Bool_t onoff) |
virtual void | SetDragType (Int_t type) |
SetDragType. | |
void | SetDrawOption (Option_t *="") override |
Set drawing option for object. | |
virtual void | SetDropType (Int_t type) |
SetDropType. | |
void | SetEditable (Bool_t) override |
void | SetFrameElement (TGFrameElement *fe) |
virtual void | SetHeight (UInt_t h) |
virtual void | SetLayoutBroken (Bool_t=kTRUE) |
virtual void | SetMaxHeight (UInt_t h) |
virtual void | SetMaxWidth (UInt_t w) |
virtual void | SetMinHeight (UInt_t h) |
virtual void | SetMinWidth (UInt_t w) |
virtual void | SetSize (const TGDimension &s) |
virtual void | SetWidth (UInt_t w) |
virtual void | SetX (Int_t x) |
virtual void | SetY (Int_t y) |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | UnmapWindow () override |
unmap window | |
Public Member Functions inherited from TGWindow | |
TGWindow (const TGWindow *p=nullptr, Int_t x=0, Int_t y=0, UInt_t w=0, UInt_t h=0, UInt_t border=0, Int_t depth=0, UInt_t clss=0, void *visual=nullptr, SetWindowAttributes_t *attr=nullptr, UInt_t wtype=0) | |
Create a new window. | |
TGWindow (TGClient *c, Window_t id, const TGWindow *parent=nullptr) | |
Create a copy of a window. | |
virtual | ~TGWindow () |
Window destructor. Unregisters the window. | |
virtual void | DestroySubwindows () |
destroy sub windows | |
virtual void | DestroyWindow () |
destroy window | |
virtual UInt_t | GetEditDisabled () const |
virtual const TGWindow * | GetMainFrame () const |
Returns top level main frame. | |
const char * | GetName () const override |
Return unique name, used in SavePrimitive methods. | |
const TGWindow * | GetParent () const |
virtual Bool_t | HandleExpose (Event_t *event) |
virtual Bool_t | HandleIdleEvent (TGIdleHandler *) |
Bool_t | HandleTimer (TTimer *) override |
Execute action in response of a timer timing out. | |
virtual void | IconifyWindow () |
iconify window | |
TClass * | IsA () const override |
virtual Bool_t | IsMapped () |
Returns kTRUE if window is mapped on screen, kFALSE otherwise. | |
virtual Bool_t | IsMapSubwindows () const |
virtual void | LowerWindow () |
lower window | |
virtual Int_t | MustCleanup () const |
void | Print (Option_t *option="") const override |
Print window id. | |
virtual void | RaiseWindow () |
raise window | |
virtual void | RequestFocus () |
request focus | |
virtual void | SetBackgroundPixmap (Pixmap_t pixmap) |
set background pixmap | |
virtual void | SetEditDisabled (UInt_t on=kEditDisable) |
virtual void | SetMapSubwindows (Bool_t) |
virtual void | SetName (const char *name) |
virtual void | SetWindowName (const char *name=nullptr) |
Set window name. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TGObject | |
TGObject () | |
TGObject (const TGObject &tgo) | |
virtual | ~TGObject () |
TGObject destructor. | |
TGClient * | GetClient () const |
Handle_t | GetId () const |
ULong_t | Hash () const override |
Return hash value for this object. | |
Bool_t | IsEqual (const TObject *obj) const override |
Equal comparison (TGObjects are equal if they have the same window identifier). | |
void | SaveAs (const char *filename="", Option_t *option="") const override |
Write this TGObject to a file using TImage, if filename's extension signals a valid TImage::EImageFileType, as defined by TImage::GetImageFileTypeFromFilename(). | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
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. | |
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 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 | 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 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 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. | |
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. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
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 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) |
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 | 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. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
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) |
Public Member Functions inherited from TGWidget | |
TGWidget () | |
TGWidget (Int_t id) | |
virtual | ~TGWidget () |
virtual void | Associate (const TGWindow *w) |
const char * | GetCommand () const |
Bool_t | HasFocus () const |
Bool_t | IsEnabled () const |
virtual void | SetCommand (const char *command) |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Bool_t | WantFocus () const |
Int_t | WidgetId () const |
Static Public Member Functions inherited from TGTextButton | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static FontStruct_t | GetDefaultFontStruct () |
Return default font structure. | |
Static Public Member Functions inherited from TGButton | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static const TGGC & | GetDefaultGC () |
Return default graphics context. | |
static const TGGC & | GetHibckgndGC () |
Return graphics context for highlighted frame background. | |
Static Public Member Functions inherited from TGFrame | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static const TGGC & | GetBckgndGC () |
Get background color graphics context. | |
static const TGGC & | GetBlackGC () |
Get black graphics context. | |
static Pixel_t | GetBlackPixel () |
Get black pixel value. | |
static Pixel_t | GetDefaultFrameBackground () |
Get default frame background. | |
static Pixel_t | GetDefaultSelectedBackground () |
Get default selected frame background. | |
static const TGGC & | GetHilightGC () |
Get highlight color graphics context. | |
static const TGGC & | GetShadowGC () |
Get shadow color graphics context. | |
static const TGGC & | GetWhiteGC () |
Get white graphics context. | |
static Pixel_t | GetWhitePixel () |
Get white pixel value. | |
Static Public Member Functions inherited from TGWindow | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Int_t | GetCounter () |
Return global window counter (total number of created windows). | |
Static Public Member Functions inherited from TGObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
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. | |
Static Public Member Functions inherited from TGWidget | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Protected Types inherited from TGFrame | |
enum | { kDeleteWindowCalled = (1ULL << ( 15 )) } |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
Protected Member Functions inherited from TGTextButton | |
void | DoRedraw () override |
Draw the text button. | |
void | Init () |
Common initialization used by the different ctors. | |
Protected Member Functions inherited from TGButton | |
virtual void | EmitSignals (Bool_t wasUp) |
Emit button signals. | |
virtual void | SetToggleButton (Bool_t) |
Protected Member Functions inherited from TGFrame | |
virtual void | Draw3dRectangle (UInt_t type, Int_t x, Int_t y, UInt_t w, UInt_t h) |
Draw 3D rectangle on the frame border. | |
TString | GetOptionString () const |
Returns a frame option string - used in SavePrimitive(). | |
const TGResourcePool * | GetResourcePool () const |
void * | GetSender () override |
virtual void | StartGuiBuilding (Bool_t on=kTRUE) |
Go into GUI building mode. | |
Protected Member Functions inherited from TGWindow | |
TGWindow (const TGWindow &tgw) | |
TGWindow (Window_t id) | |
TGWindow & | operator= (const TGWindow &tgw) |
Protected Member Functions inherited from TGObject | |
TGObject & | operator= (const TGObject &tgo) |
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 const char * | GetSenderClassName () const |
Protected Member Functions inherited from TGWidget | |
TGWidget (const TGWidget &tgw) | |
Int_t | ClearFlags (Int_t flags) |
TGWidget & | operator= (const TGWidget &tgw) |
Int_t | SetFlags (Int_t flags) |
Static Protected Member Functions inherited from TGFrame | |
static Time_t | GetLastClick () |
Get time of last mouse click. | |
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. | |
Protected Attributes inherited from TGTextButton | |
FontStruct_t | fFontStruct |
Bool_t | fHasOwnFont |
Int_t | fHKeycode |
TGHotString * | fLabel |
Int_t | fMBottom |
Int_t | fMLeft |
Int_t | fMRight |
Int_t | fMTop |
Bool_t | fPrevStateOn |
Bool_t | fStateOn |
TGTextLayout * | fTLayout |
Int_t | fTMode |
Int_t | fWrapLength |
Protected Attributes inherited from TGButton | |
Pixel_t | fBgndColor |
actual background color | |
TGButtonGroup * | fGroup |
button group this button belongs to | |
Pixel_t | fHighColor |
highlight color | |
GContext_t | fNormGC |
graphics context used for drawing button | |
EButtonState | fState |
button state | |
Bool_t | fStayDown |
true if button has to stay down | |
UInt_t | fStyle |
button style (modern or classic) | |
UInt_t | fTHeight |
button height | |
TGToolTip * | fTip |
tool tip associated with button | |
UInt_t | fTWidth |
button width | |
void * | fUserData |
pointer to user data structure | |
Protected Attributes inherited from TGFrame | |
Pixel_t | fBackground |
frame background color | |
Int_t | fBorderWidth |
frame border width | |
Int_t | fDNDState |
EDNDFlags. | |
UInt_t | fEventMask |
currently active event mask | |
TGFrameElement * | fFE |
pointer to frame element | |
UInt_t | fHeight |
frame height | |
UInt_t | fMaxHeight |
maximal frame height | |
UInt_t | fMaxWidth |
maximal frame width | |
UInt_t | fMinHeight |
minimal frame height | |
UInt_t | fMinWidth |
minimal frame width | |
UInt_t | fOptions |
frame options | |
UInt_t | fWidth |
frame width | |
Int_t | fX |
frame x position | |
Int_t | fY |
frame y position | |
Protected Attributes inherited from TGWindow | |
UInt_t | fEditDisabled |
flags used for "guibuilding" | |
TString | fName |
name of the window used in SavePrimitive() | |
Bool_t | fNeedRedraw |
kTRUE if window needs to be redrawn | |
const TGWindow * | fParent |
Parent window. | |
Protected Attributes inherited from TGObject | |
TGClient * | fClient |
Connection to display server. | |
Handle_t | fId |
X11/Win32 Window identifier. | |
Protected Attributes inherited from TQObject | |
TList * | fListOfConnections |
list of signals from this object | |
TList * | fListOfSignals |
Bool_t | fSignalsBlocked |
list of connections to this object | |
Protected Attributes inherited from TGWidget | |
TString | fCommand |
command to be executed | |
const TGWindow * | fMsgWindow |
window which handles widget events | |
Int_t | fWidgetFlags |
widget status flags (OR of EWidgetStatus) | |
Int_t | fWidgetId |
the widget id (used for event processing) | |
Static Protected Attributes inherited from TGTextButton | |
static const TGFont * | fgDefaultFont = nullptr |
Static Protected Attributes inherited from TGButton | |
static const TGGC * | fgDefaultGC = nullptr |
static const TGGC * | fgHibckgndGC = nullptr |
static Window_t | fgReleaseBtn = 0 |
Static Protected Attributes inherited from TGFrame | |
static const TGGC * | fgBckgndGC = nullptr |
static const TGGC * | fgBlackGC = nullptr |
static Pixel_t | fgBlackPixel = 0 |
static Window_t | fgDbw = 0 |
static Int_t | fgDbx = 0 |
static Int_t | fgDby = 0 |
static Pixel_t | fgDefaultFrameBackground = 0 |
static Pixel_t | fgDefaultSelectedBackground = 0 |
static const TGGC * | fgHilightGC = nullptr |
static Bool_t | fgInit = kFALSE |
static UInt_t | fgLastButton = 0 |
static Time_t | fgLastClick = 0 |
static const TGGC * | fgShadowGC = nullptr |
static UInt_t | fgUserColor = 0 |
static const TGGC * | fgWhiteGC = nullptr |
static Pixel_t | fgWhitePixel = 0 |
Static Protected Attributes inherited from TGWindow | |
static Int_t | fgCounter = 0 |
counter of created windows in SavePrimitive | |
Static Protected Attributes inherited from TQObject | |
static Bool_t | fgAllSignalsBlocked = kFALSE |
flag used for suppression of signals | |
#include <TGButton.h>
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privatedelete |
TGSplitButton::TGSplitButton | ( | const TGWindow * | p, |
TGHotString * | menulabel, | ||
TGPopupMenu * | popmenu, | ||
Bool_t | split = kTRUE , |
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Int_t | id = -1 , |
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GContext_t | norm = GetDefaultGC()() , |
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FontStruct_t | fontstruct = GetDefaultFontStruct() , |
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UInt_t | options = kRaisedFrame | kDoubleBorder |
||
) |
Create a menu button widget.
The hotstring will be adopted and deleted by the menu button. This constructor creates a menubutton with a popup menu attached that appears when the button for it is clicked. The popup menu is adopted.
Definition at line 2173 of file TGButton.cxx.
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virtual |
Delete a split button widget.
Definition at line 2311 of file TGButton.cxx.
If on kTRUE bind arrow, popup menu hot keys, otherwise remove key bindings.
Definition at line 2720 of file TGButton.cxx.
If on kTRUE bind Menu hot keys, otherwise remove key bindings.
Definition at line 2732 of file TGButton.cxx.
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private |
Calculate the size of the button.
Definition at line 2337 of file TGButton.cxx.
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static |
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inlinestaticconstexpr |
Definition at line 446 of file TGButton.h.
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inlinestatic |
Definition at line 446 of file TGButton.h.
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overrideprotectedvirtual |
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private |
Draw triangle (arrow) on which user can click to open Popup.
Definition at line 2320 of file TGButton.cxx.
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overridevirtual |
Handle mouse crossing event.
Reimplemented from TGButton.
Definition at line 3012 of file TGButton.cxx.
Handle key event. This function will be called when the hotkey is hit.
Reimplemented from TGFrame.
Definition at line 3024 of file TGButton.cxx.
void TGSplitButton::HandleMenu | ( | Int_t | id | ) |
Handle a menu item activation.
Definition at line 3214 of file TGButton.cxx.
Handle a motion event in a TGSplitButton.
Reimplemented from TGFrame.
Definition at line 3158 of file TGButton.cxx.
Handle mouse button event in case the button is split.
Definition at line 2352 of file TGButton.cxx.
Handle mouse crossing event in case of split menu.
Definition at line 2483 of file TGButton.cxx.
Handle key event. This function will be called when the hotkey is hit.
Definition at line 2525 of file TGButton.cxx.
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protected |
Common initialization used by the different ctors.
Definition at line 2267 of file TGButton.cxx.
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inlineoverridevirtual |
Reimplemented from TGButton.
Definition at line 446 of file TGButton.h.
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inline |
Definition at line 431 of file TGButton.h.
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inlinevirtual |
Definition at line 441 of file TGButton.h.
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overridevirtual |
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inlinevirtual |
Definition at line 440 of file TGButton.h.
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inlinevirtual |
Definition at line 438 of file TGButton.h.
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inlinevirtual |
Definition at line 439 of file TGButton.h.
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privatedelete |
Changes text font specified by name.
If global is true color is changed globally, otherwise - locally.
Reimplemented from TGTextButton.
Definition at line 2872 of file TGButton.cxx.
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overridevirtual |
Changes text font.
If global is kTRUE font is changed globally, otherwise - locally.
Reimplemented from TGTextButton.
Definition at line 2846 of file TGButton.cxx.
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virtual |
Set the state of the Menu Button part.
Definition at line 2883 of file TGButton.cxx.
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private |
Popup the attached menu.
Definition at line 2573 of file TGButton.cxx.
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virtual |
Set the split status of a button.
Definition at line 2894 of file TGButton.cxx.
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overridevirtual |
|
overridevirtual |
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overridevirtual |
|
inline |
Definition at line 446 of file TGButton.h.
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friend |
Definition at line 380 of file TGButton.h.
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protected |
Default Cursor.
Definition at line 403 of file TGButton.h.
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protected |
Id of the currently active menu entry.
Definition at line 401 of file TGButton.h.
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protected |
highest label that can be on the button
Definition at line 406 of file TGButton.h.
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protected |
kTRUE if key navigation is being used
Definition at line 404 of file TGButton.h.
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protected |
state for menu button in split mode
Definition at line 397 of file TGButton.h.
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protected |
width of menu button
Definition at line 399 of file TGButton.h.
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protected |
Label of the menu;.
Definition at line 402 of file TGButton.h.
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protected |
pointer to popup menu
Definition at line 400 of file TGButton.h.
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protected |
kTRUE if menu is in split mode
Definition at line 396 of file TGButton.h.
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protected |
width of text button
Definition at line 398 of file TGButton.h.
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protected |
longest label that can be on the button
Definition at line 405 of file TGButton.h.