This class implements a pool for the default GUI resource set, like GC's, colors, fonts, etc.
Definition at line 28 of file TGResourcePool.h.
Public Member Functions | |
TGResourcePool (TGClient *client) | |
Create the global GUI resource pool manager. | |
~TGResourcePool () override | |
Cleanup the resource pool... | |
Pixel_t | GetBlackColor () const |
const TGGC * | GetBlackGC () const |
Pixmap_t | GetCheckeredBitmap () const |
Pixmap_t | GetCheckeredPixmap () const |
Atom_t | GetClipboard () const |
Colormap_t | GetDefaultColormap () const |
Cursor_t | GetDefaultCursor () const |
const TGFont * | GetDefaultFont () const |
const TGGC * | GetDocumentBckgndGC () const |
const TGPicture * | GetDocumentBckgndPicture () const |
Pixel_t | GetDocumentBgndColor () const |
Pixel_t | GetDocumentFgndColor () const |
const TGFont * | GetDocumentFixedFont () const |
const TGGC * | GetDocumentGC () const |
const TGFont * | GetDocumentPropFont () const |
const TGGC * | GetFocusHiliteGC () const |
TGFontPool * | GetFontPool () const |
const TGGC * | GetFrameBckgndGC () const |
const TGPicture * | GetFrameBckgndPicture () const |
Pixel_t | GetFrameBgndColor () const |
Pixel_t | GetFrameFgndColor () const |
const TGGC * | GetFrameGC () const |
Pixel_t | GetFrameHiliteColor () const |
const TGGC * | GetFrameHiliteGC () const |
Pixel_t | GetFrameShadowColor () const |
const TGGC * | GetFrameShadowGC () const |
TGGCPool * | GetGCPool () const |
Cursor_t | GetGrabCursor () const |
Pixel_t | GetHighLightColor () const |
const TGFont * | GetIconFont () const |
const TGFont * | GetMenuFont () const |
const TGFont * | GetMenuHiliteFont () const |
TGMimeTypes * | GetMimeTypes () const |
TGPicturePool * | GetPicturePool () const |
const TGGC * | GetSelectedBckgndGC () const |
Pixel_t | GetSelectedBgndColor () const |
Pixel_t | GetSelectedFgndColor () const |
const TGGC * | GetSelectedGC () const |
const TGFont * | GetStatusFont () const |
Cursor_t | GetTextCursor () const |
Pixel_t | GetTipBgndColor () const |
Pixel_t | GetTipFgndColor () const |
const TGGC * | GetTipGC () const |
Cursor_t | GetWaitCursor () const |
Pixel_t | GetWhiteColor () const |
const TGGC * | GetWhiteGC () const |
TClass * | IsA () const override |
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) | |
~TGObject () override | |
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 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 with: gROOT->SetSelectedPad(c1) . | |
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=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 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 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. | |
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 (the base implementation is no-op). | |
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, void *vp) |
Only called by placement new when throwing an exception. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void | operator delete[] (void *ptr, void *vp) |
Only called by placement new[] when throwing an exception. | |
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 | 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. | |
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. | |
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 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. | |
Private Attributes | |
Pixel_t | fBackColor |
default background color | |
TGGC * | fBckgndGC |
frame background gc | |
Pixel_t | fBlack |
black color index | |
TGGC * | fBlackGC |
black gc | |
Pixmap_t | fCheckered |
checkered pixmap | |
Pixmap_t | fCheckeredBitmap |
checkered bitmap | |
Atom_t | fClipboardAtom |
handle to clipboard | |
const TGPicture * | fDefaultBackPicture |
default background picture | |
Colormap_t | fDefaultColormap |
default colormap | |
Cursor_t | fDefaultCursor |
default cursor | |
const TGPicture * | fDefaultDocBackPicture |
default document background picture | |
TGFont * | fDefaultFont |
default font | |
Pixel_t | fDocBackColor |
default document background color | |
TGGC * | fDocbgndGC |
document background gc | |
TGFont * | fDocFixedFont |
document fixed font | |
Pixel_t | fDocForeColor |
default document foreground color | |
TGGC * | fDocGC |
document gc | |
TGFont * | fDocPropFont |
document proportional font | |
TGGC * | fFocusGC |
frame focus gc | |
TGFontPool * | fFontPool |
font pool manager | |
Pixel_t | fForeColor |
default foreground color | |
TGGC * | fFrameGC |
frame gc | |
TGGCPool * | fGCPool |
graphics drawing context pool manager | |
Cursor_t | fGrabCursor |
grab cursor | |
Pixel_t | fHighLightColor |
highlight color | |
Pixel_t | fHilite |
default highlight color | |
TGGC * | fHiliteGC |
frame hilite gc | |
TGFont * | fIconFont |
icon font | |
TGFont * | fMenuFont |
menu font | |
TGFont * | fMenuHiFont |
menu highlight font | |
TGMimeTypes * | fMimeTypeList |
list of mime types | |
TGPicturePool * | fPicturePool |
picture pool manager | |
Pixel_t | fSelBackColor |
default selection background color | |
TGGC * | fSelbgndGC |
selection background gc | |
Pixel_t | fSelForeColor |
default selection foreground color | |
TGGC * | fSelGC |
selection gc | |
Pixel_t | fShadow |
default shadow color | |
TGGC * | fShadowGC |
frame shadow gc | |
TGFont * | fStatusFont |
status bar font | |
Cursor_t | fTextCursor |
text cursor | |
Pixel_t | fTipBackColor |
default tip background color | |
Pixel_t | fTipForeColor |
default tip foreground color | |
TGGC * | fTipGC |
tooltip gc | |
Cursor_t | fWaitCursor |
wait cursor | |
Pixel_t | fWhite |
white color index | |
TGGC * | fWhiteGC |
white gc | |
Additional Inherited Members | |
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 TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
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 Attributes inherited from TGObject | |
TGClient * | fClient |
Connection to display server. | |
Handle_t | fId |
X11/Win32 Window identifier. | |
#include <TGResourcePool.h>
TGResourcePool::TGResourcePool | ( | TGClient * | client | ) |
Create the global GUI resource pool manager.
Definition at line 59 of file TGResourcePool.cxx.
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Cleanup the resource pool...
Definition at line 242 of file TGResourcePool.cxx.
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Reimplemented from TGObject.
Definition at line 176 of file TGResourcePool.h.
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Definition at line 176 of file TGResourcePool.h.
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default background color
Definition at line 31 of file TGResourcePool.h.
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frame background gc
Definition at line 65 of file TGResourcePool.h.
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black color index
Definition at line 43 of file TGResourcePool.h.
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black gc
Definition at line 63 of file TGResourcePool.h.
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checkered pixmap
Definition at line 75 of file TGResourcePool.h.
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checkered bitmap
Definition at line 76 of file TGResourcePool.h.
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handle to clipboard
Definition at line 85 of file TGResourcePool.h.
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default background picture
Definition at line 57 of file TGResourcePool.h.
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default colormap
Definition at line 83 of file TGResourcePool.h.
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default cursor
Definition at line 78 of file TGResourcePool.h.
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default document background picture
Definition at line 58 of file TGResourcePool.h.
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default font
Definition at line 47 of file TGResourcePool.h.
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default document background color
Definition at line 38 of file TGResourcePool.h.
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document background gc
Definition at line 70 of file TGResourcePool.h.
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document fixed font
Definition at line 50 of file TGResourcePool.h.
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default document foreground color
Definition at line 39 of file TGResourcePool.h.
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document gc
Definition at line 69 of file TGResourcePool.h.
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document proportional font
Definition at line 51 of file TGResourcePool.h.
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frame focus gc
Definition at line 68 of file TGResourcePool.h.
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font pool manager
Definition at line 45 of file TGResourcePool.h.
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default foreground color
Definition at line 32 of file TGResourcePool.h.
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frame gc
Definition at line 64 of file TGResourcePool.h.
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graphics drawing context pool manager
Definition at line 60 of file TGResourcePool.h.
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grab cursor
Definition at line 79 of file TGResourcePool.h.
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highlight color
Definition at line 35 of file TGResourcePool.h.
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default highlight color
Definition at line 33 of file TGResourcePool.h.
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frame hilite gc
Definition at line 66 of file TGResourcePool.h.
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icon font
Definition at line 52 of file TGResourcePool.h.
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menu font
Definition at line 48 of file TGResourcePool.h.
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menu highlight font
Definition at line 49 of file TGResourcePool.h.
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list of mime types
Definition at line 87 of file TGResourcePool.h.
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picture pool manager
Definition at line 55 of file TGResourcePool.h.
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default selection background color
Definition at line 36 of file TGResourcePool.h.
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selection background gc
Definition at line 72 of file TGResourcePool.h.
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default selection foreground color
Definition at line 37 of file TGResourcePool.h.
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selection gc
Definition at line 71 of file TGResourcePool.h.
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default shadow color
Definition at line 34 of file TGResourcePool.h.
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frame shadow gc
Definition at line 67 of file TGResourcePool.h.
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status bar font
Definition at line 53 of file TGResourcePool.h.
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text cursor
Definition at line 80 of file TGResourcePool.h.
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default tip background color
Definition at line 40 of file TGResourcePool.h.
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default tip foreground color
Definition at line 41 of file TGResourcePool.h.
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tooltip gc
Definition at line 73 of file TGResourcePool.h.
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wait cursor
Definition at line 81 of file TGResourcePool.h.
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white color index
Definition at line 42 of file TGResourcePool.h.
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white gc
Definition at line 62 of file TGResourcePool.h.