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class TGSplitButton: public TGTextButton

TGButton, TGTextButton, TGPictureButton, TGCheckButton,
TGRadioButton and TGSplitButton

This header defines all GUI button widgets.

TGButton is a button abstract base class. It defines general button

TGTextButton and TGPictureButton yield an action as soon as they are
clicked. These buttons usually provide fast access to frequently
used or critical commands. They may appear alone or placed in a

The action they perform can be inscribed with a meaningful tooltip
set by SetToolTipText(const char* text, Long_t delayms=400).

The text button has a label indicating the action to be taken when
the button is pressed. The text can be a hot string ("&Exit") that
defines the label "Exit" and keyboard mnemonics Alt+E for button
selection. A button label can be changed by SetText(new_label).

Selecting a text or picture button will generate the event:
kC_COMMAND, kCM_BUTTON, button id, user data.

The purpose of TGCheckButton and TGRadioButton is for selecting
different options. Like text buttons, they have text or hot string
as a label.

Radio buttons are grouped usually in logical sets of two or more
buttons to present mutually exclusive choices.

Selecting a check button will generate the event:
kC_COMMAND, kCM_CHECKBUTTON, button id, user data.

Selecting a radio button will generate the event:
kC_COMMAND, kCM_RADIOBUTTON, button id, user data.

If a command string has been specified (via SetCommand()) then this
command string will be executed via the interpreter whenever a
button is selected. A command string can contain the macros:
$MSG   -- kC_COMMAND, kCM[CHECK|RADIO]BUTTON packed message
(use GET_MSG() and GET_SUBMSG() to unpack)
$PARM1 -- button id
$PARM2 -- user data pointer
Before executing these macros are expanded into the respective

TGSplitButton 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
acitvated. 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.

Function Members (Methods)

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)
voidTObject::AbstractMethod(const char* method) const
virtual voidTGFrame::Activate(Bool_t)
voidTGFrame::AddInput(UInt_t emask)
virtual voidTGButton::AllowStayDown(Bool_t a)
virtual voidTObject::AppendPad(Option_t* option = "")
static Bool_tTQObject::AreAllSignalsBlocked()
Bool_tTQObject::AreSignalsBlocked() const
virtual voidTGWidget::Associate(const TGWindow* w)
static Bool_tTQObject::BlockAllSignals(Bool_t b)
Bool_tTQObject::BlockSignals(Bool_t b)
virtual voidTObject::Browse(TBrowser* b)
virtual voidTGFrame::ChangeBackground(Pixel_t back)
virtual voidTQObject::ChangedBy(const char* method)SIGNAL
virtual voidTGFrame::ChangeOptions(UInt_t options)
voidTGTextButton::ChangeText(const char* title)MENU
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual voidTGButton::Clicked()SIGNAL
virtual TObject*TObject::Clone(const char* newname = "") const
voidTQObject::CollectClassSignalLists(TList& list, TClass* cls)
virtual Int_tTObject::Compare(const TObject* obj) const
Bool_tTQObject::Connect(const char* signal, const char* receiver_class, void* receiver, const char* slot)
static Bool_tTQObject::Connect(TQObject* sender, const char* signal, const char* receiver_class, void* receiver, const char* slot)
static Bool_tTQObject::Connect(const char* sender_class, const char* signal, const char* receiver_class, void* receiver, const char* slot)
virtual voidTQObject::Connected(const char*)
Bool_tTGFrame::Contains(Int_t x, Int_t y) const
virtual voidTObject::Copy(TObject& object) const
virtual voidTGFrame::Delete(Option_t* = "")
virtual voidTGFrame::DeleteWindow()
virtual voidTQObject::Destroyed()SIGNAL
virtual voidTGWindow::DestroySubwindows()
virtual voidTGWindow::DestroyWindow()
Bool_tTQObject::Disconnect(const char* signal = 0, void* receiver = 0, const char* slot = 0)
static Bool_tTQObject::Disconnect(TQObject* sender, const char* signal = 0, void* receiver = 0, const char* slot = 0)
static Bool_tTQObject::Disconnect(const char* class_name, const char* signal, void* receiver = 0, const char* slot = 0)
virtual voidTQObject::Disconnected(const char*)
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTGFrame::DrawBorder()
virtual voidTGFrame::DrawClass() const
virtual TObject*TGFrame::DrawClone(Option_t* = "") const
virtual voidTGFrame::DrawCopy(Handle_t, Int_t, Int_t)
virtual voidTGFrame::Dump() const
voidTQObject::Emit(const char* signal)
voidTQObject::Emit(const char* signal, Long_t* paramArr)
voidTQObject::Emit(const char* signal, const char* params)
voidTQObject::Emit(const char* signal, Double_t param)
voidTQObject::Emit(const char* signal, Long_t param)
voidTQObject::Emit(const char* signal, Long64_t param)
voidTQObject::Emit(const char* signal, Bool_t param)
voidTQObject::Emit(const char* signal, Char_t param)
voidTQObject::Emit(const char* signal, UChar_t param)
voidTQObject::Emit(const char* signal, Short_t param)
voidTQObject::Emit(const char* signal, UShort_t param)
voidTQObject::Emit(const char* signal, Int_t param)
voidTQObject::Emit(const char* signal, UInt_t param)
voidTQObject::Emit(const char* signal, ULong_t param)
voidTQObject::Emit(const char* signal, ULong64_t param)
voidTQObject::Emit(const char* signal, Float_t param)
voidTQObject::EmitVA(const char* signal, Int_t nargs)
voidTQObject::EmitVA(const char* signal, Int_t nargs, va_list va)
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
virtual Pixel_tTGFrame::GetBackground() const
static const TGGC&TGFrame::GetBckgndGC()
static const TGGC&TGFrame::GetBlackGC()
static Pixel_tTGFrame::GetBlackPixel()
Int_tTGFrame::GetBorderWidth() const
Int_tTGTextButton::GetBottomMargin() const
TGClient*TGObject::GetClient() const
const char*TGWidget::GetCommand() const
static Int_tTGWindow::GetCounter()
static FontStruct_tTGTextButton::GetDefaultFontStruct()
static Pixel_tTGFrame::GetDefaultFrameBackground()
static const TGGC&TGButton::GetDefaultGC()
virtual UInt_tTGFrame::GetDefaultHeight() const
static Pixel_tTGFrame::GetDefaultSelectedBackground()
virtual TGDimensionGetDefaultSize() const
virtual UInt_tTGFrame::GetDefaultWidth() const
virtual TDNDData*TGFrame::GetDNDData(Atom_t)
virtual Int_tTGFrame::GetDragType() const
virtual Option_t*TObject::GetDrawOption() const
virtual Int_tTGFrame::GetDropType() const
static Long_tTObject::GetDtorOnly()
virtual UInt_tTGWindow::GetEditDisabled() const
UInt_tTGFrame::GetEventMask() const
FontStruct_tTGTextButton::GetFontStruct() const
virtual Pixel_tTGFrame::GetForeground() const
TGFrameElement*TGFrame::GetFrameElement() const
virtual TGFrame*TGFrame::GetFrameFromPoint(Int_t x, Int_t y)
TGButtonGroup*TGButton::GetGroup() const
UInt_tTGFrame::GetHeight() const
static const TGGC&TGButton::GetHibckgndGC()
static const TGGC&TGFrame::GetHilightGC()
virtual const char*TObject::GetIconName() const
Handle_tTGObject::GetId() const
Int_tTGTextButton::GetLeftMargin() const
TList*TQObject::GetListOfClassSignals() const
TList*TQObject::GetListOfConnections() const
TList*TQObject::GetListOfSignals() const
virtual const TGWindow*TGWindow::GetMainFrame() const
UInt_tTGFrame::GetMaxHeight() const
UInt_tTGFrame::GetMaxWidth() const
UInt_tTGFrame::GetMinHeight() const
UInt_tTGFrame::GetMinWidth() const
virtual const char*TGWindow::GetName() const
GContext_tTGButton::GetNormGC() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
virtual UInt_tTGFrame::GetOptions() const
const TGWindow*TGWindow::GetParent() const
Int_tTGTextButton::GetRightMargin() const
static const TGGC&TGFrame::GetShadowGC()
TGDimensionTGFrame::GetSize() const
virtual EButtonStateTGButton::GetState() const
TStringTGTextButton::GetString() const
const TGHotString*TGTextButton::GetText() const
Int_tTGTextButton::GetTextJustify() const
virtual const char*TGTextButton::GetTitle() const
virtual TGToolTip*TGButton::GetToolTip() const
Int_tTGTextButton::GetTopMargin() const
virtual UInt_tTObject::GetUniqueID() const
virtual void*TGButton::GetUserData() const
static const TGGC&TGFrame::GetWhiteGC()
static Pixel_tTGFrame::GetWhitePixel()
UInt_tTGFrame::GetWidth() const
Int_tTGTextButton::GetWrapLength() const
Int_tTGFrame::GetX() const
Int_tTGFrame::GetY() const
virtual Bool_tHandleButton(Event_t* event)
virtual Bool_tTGFrame::HandleClientMessage(Event_t* event)
virtual Bool_tTGFrame::HandleColormapChange(Event_t*)
virtual Bool_tTGFrame::HandleConfigureNotify(Event_t* event)
virtual Bool_tHandleCrossing(Event_t* event)
virtual Bool_tTGFrame::HandleDNDDrop(TDNDData*)
virtual Atom_tTGFrame::HandleDNDEnter(Atom_t*)
virtual Bool_tTGFrame::HandleDNDFinished()
virtual Bool_tTGFrame::HandleDNDLeave()
virtual Atom_tTGFrame::HandleDNDPosition(Int_t, Int_t, Atom_t, Int_t, Int_t)
virtual Bool_tTGFrame::HandleDoubleClick(Event_t*)
virtual Bool_tTGFrame::HandleDragDrop(TGFrame*, Int_t, Int_t, TGLayoutHints*)
virtual Bool_tTGFrame::HandleDragEnter(TGFrame*)
virtual Bool_tTGFrame::HandleDragLeave(TGFrame*)
virtual Bool_tTGFrame::HandleDragMotion(TGFrame*)
virtual Bool_tTGFrame::HandleEvent(Event_t* event)
virtual Bool_tTGWindow::HandleExpose(Event_t* event)
virtual Bool_tTGFrame::HandleFocusChange(Event_t*)
virtual Bool_tTGWindow::HandleIdleEvent(TGIdleHandler*)
virtual Bool_tHandleKey(Event_t* event)
voidHandleMenu(Int_t id)
virtual Bool_tHandleMotion(Event_t* event)
virtual Bool_tTGFrame::HandleSelection(Event_t*)
virtual Bool_tTGFrame::HandleSelectionClear(Event_t*)
virtual Bool_tTGFrame::HandleSelectionRequest(Event_t*)
virtual Bool_tTGWindow::HandleTimer(TTimer*)
virtual Bool_tTQObject::HasConnection(const char* signal_name) const
Bool_tTGWidget::HasFocus() const
virtual ULong_tTGObject::Hash() const
Bool_tTGTextButton::HasOwnFont() const
virtual voidTQObject::HighPriority(const char* signal_name, const char* slot_name = 0)
virtual voidTGWindow::IconifyWindow()
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTGFrame::Inspect() const
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTGFrame::IsActive() const
virtual Bool_tTGFrame::IsComposite() const
Bool_tTGFrame::IsDNDSource() const
Bool_tTGFrame::IsDNDTarget() const
virtual Bool_tTGButton::IsDown() const
virtual Bool_tTGFrame::IsEditable() const
Bool_tTGWidget::IsEnabled() const
virtual Bool_tTGObject::IsEqual(const TObject* obj) const
virtual Bool_tTGButton::IsExclusiveToggle() const
virtual Bool_tTObject::IsFolder() const
virtual Bool_tTGFrame::IsLayoutBroken() const
virtual Bool_tTGWindow::IsMapped()
virtual Bool_tTGWindow::IsMapSubwindows() const
virtual Bool_tTGButton::IsOn() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTObject::IsSortable() const
virtual Bool_tTGButton::IsToggleButton() const
Bool_tTObject::IsZombie() const
virtual voidItemClicked(Int_t id)SIGNAL
virtual voidLayout()
static voidTQObject::LoadRQ_OBJECT()
virtual voidTGWindow::LowerWindow()
virtual voidTQObject::LowPriority(const char* signal_name, const char* slot_name = 0)
virtual voidTObject::ls(Option_t* option = "") const
virtual voidTGFrame::MapRaised()
virtual voidTGFrame::MapSubwindows()
virtual voidTGFrame::MapWindow()
voidTObject::MayNotUse(const char* method) const
virtual voidMBClicked()SIGNAL
virtual voidMBPressed()SIGNAL
virtual voidMBReleased()SIGNAL
virtual voidTQObject::Message(const char* msg)SIGNAL
virtual voidTGFrame::Move(Int_t x, Int_t y)
virtual voidTGFrame::MoveResize(Int_t x, Int_t y, UInt_t w = 0, UInt_t h = 0)
virtual Int_tTGWindow::MustCleanup() const
virtual Bool_tTObject::Notify()
virtual Int_tTQObject::NumberOfConnections() const
virtual Int_tTQObject::NumberOfSignals() const
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTGButton::Pressed()SIGNAL
virtual voidTGFrame::Print(Option_t* option = "") const
virtual voidTGFrame::ProcessedConfigure(Event_t* event)SIGNAL
virtual voidTGFrame::ProcessedEvent(Event_t* event)SIGNAL
virtual Bool_tTGFrame::ProcessMessage(Long_t, Long_t, Long_t)
virtual voidTGWindow::RaiseWindow()
virtual Int_tTObject::Read(const char* name)
virtual voidTGFrame::ReallyDelete()
virtual voidTObject::RecursiveRemove(TObject* obj)
virtual voidTGButton::Released()SIGNAL
voidTGFrame::RemoveInput(UInt_t emask)
virtual voidTGFrame::ReparentWindow(const TGWindow* p, Int_t x = 0, Int_t y = 0)
virtual voidTGWindow::RequestFocus()
voidTObject::ResetBit(UInt_t f)
virtual voidTGFrame::Resize(TGDimension size)
virtual voidTGFrame::Resize(UInt_t w = 0, UInt_t h = 0)
virtual voidTGObject::SaveAs(const char* filename = "", Option_t* option = "") const
virtual voidTGTextButton::SavePrimitive(ostream& out, Option_t* option = "")
voidTGFrame::SaveUserColor(ostream& out, Option_t*)
virtual voidTGFrame::SendMessage(const TGWindow* w, Long_t msg, Long_t parm1, Long_t parm2)
virtual voidTGFrame::SetBackgroundColor(Pixel_t back)
virtual voidTGWindow::SetBackgroundPixmap(Pixmap_t pixmap)
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTGTextButton::SetBottomMargin(Int_t val)
virtual voidTGFrame::SetCleanup(Int_t = kLocalCleanup)
virtual voidTGWidget::SetCommand(const char* command)
voidTGFrame::SetDNDSource(Bool_t onoff)
voidTGFrame::SetDNDTarget(Bool_t onoff)
virtual voidTGButton::SetDown(Bool_t on = kTRUE, Bool_t emit = kFALSE)
virtual voidTGFrame::SetDragType(Int_t type)
virtual voidTGFrame::SetDrawOption(Option_t* = "")
virtual voidTGFrame::SetDropType(Int_t type)
static voidTObject::SetDtorOnly(void* obj)
virtual voidTGFrame::SetEditable(Bool_t)
virtual voidTGWindow::SetEditDisabled(UInt_t on = kEditDisable)
virtual voidTGButton::SetEnabled(Bool_t e = kTRUE)TOGGLE GETTER
virtual voidSetFont(FontStruct_t font, Bool_t global = kFALSE)
virtual voidSetFont(const char* fontName, Bool_t global = kFALSE)
virtual voidTGTextButton::SetForegroundColor(Pixel_t fore)
voidTGFrame::SetFrameElement(TGFrameElement* fe)
virtual voidTGButton::SetGroup(TGButtonGroup* gr)
virtual voidTGFrame::SetHeight(UInt_t h)
virtual voidTGFrame::SetLayoutBroken(Bool_t = kTRUE)
virtual voidTGTextButton::SetLeftMargin(Int_t val)
virtual voidTGWindow::SetMapSubwindows(Bool_t)
voidTGTextButton::SetMargins(Int_t left = 0, Int_t right = 0, Int_t top = 0, Int_t bottom = 0)
virtual voidTGFrame::SetMaxHeight(UInt_t h)
virtual voidTGFrame::SetMaxWidth(UInt_t w)
virtual voidSetMBState(EButtonState state)
virtual voidTGFrame::SetMinHeight(UInt_t h)
virtual voidTGFrame::SetMinWidth(UInt_t w)
virtual voidTGWindow::SetName(const char* name)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidTGButton::SetOn(Bool_t on = kTRUE, Bool_t emit = kFALSE)
virtual voidTGTextButton::SetRightMargin(Int_t val)
virtual voidTGFrame::SetSize(const TGDimension& s)
virtual voidSetSplit(Bool_t split)
virtual voidTGButton::SetState(EButtonState state, Bool_t emit = kFALSE)
virtual voidSetText(TGHotString* new_label)
virtual voidSetText(const TString& new_label)
virtual voidTGTextButton::SetTextColor(Pixel_t color, Bool_t global = kFALSE)
virtual voidTGTextButton::SetTextJustify(Int_t tmode)
virtual voidTGTextButton::SetTitle(const char* label)
virtual voidTGButton::SetToolTipText(const char* text, Long_t delayms = 400)MENU
virtual voidTGTextButton::SetTopMargin(Int_t val)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidTGButton::SetUserData(void* userData)
virtual voidTGFrame::SetWidth(UInt_t w)
virtual voidTGWindow::SetWindowName(const char* name = 0)
voidTGTextButton::SetWrapLength(Int_t wl)
virtual voidTGFrame::SetX(Int_t x)
virtual voidTGFrame::SetY(Int_t y)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTGButton::Toggle(Bool_t emit = kFALSE)
virtual voidTGButton::Toggled(Bool_t on)SIGNAL
virtual voidTGFrame::UnmapWindow()
virtual voidTObject::UseCurrentStyle()
Bool_tTGWidget::WantFocus() const
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
Int_tTGWidget::WidgetId() const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
voidBindKeys(Bool_t on = kTRUE)
voidBindMenuKeys(Bool_t on = kTRUE)
static Int_tTQObject::CheckConnectArgs(TQObject* sender, TClass* sender_class, const char* signal, TClass* receiver_class, const char* slot)
Int_tTGWidget::ClearFlags(Int_t flags)
static Bool_tTQObject::ConnectToClass(TQObject* sender, const char* signal, TClass* receiver_class, void* receiver, const char* slot)
static Bool_tTQObject::ConnectToClass(const char* sender_class, const char* signal, TClass* receiver_class, void* receiver, const char* slot)
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
virtual voidDoRedraw()
virtual voidTGFrame::Draw3dRectangle(UInt_t type, Int_t x, Int_t y, UInt_t w, UInt_t h)
virtual voidTGButton::EmitSignals(Bool_t wasUp)
static Time_tTGFrame::GetLastClick()
TStringTGFrame::GetOptionString() const
const TGResourcePool*TGFrame::GetResourcePool() const
virtual void*TGFrame::GetSender()
virtual const char*TQObject::GetSenderClassName() const
Int_tTGWidget::SetFlags(Int_t flags)
virtual voidTGButton::SetToggleButton(Bool_t)
virtual voidTGFrame::StartGuiBuilding(Bool_t on = kTRUE)

Data Members

Pixel_tTGFrame::fBackgroundframe background color
Int_tTGFrame::fBorderWidthframe border width
TGClient*TGObject::fClientConnection to display server
TStringTGWidget::fCommandcommand to be executed
Cursor_tfDefaultCursorDefault Cursor
UInt_tTGWindow::fEditDisabledflags used for "guibuilding"
Int_tfEntryIdId of the currently active menu entry
UInt_tTGFrame::fEventMaskcurrenty active event mask
TGFrameElement*TGFrame::fFEpointer to frame element
FontStruct_tTGTextButton::fFontStructfont to draw text
TGButtonGroup*TGButton::fGroupbutton group this button belongs to
Bool_tTGTextButton::fHasOwnFontkTRUE - font defined locally, kFALSE - globally
TGStringfHeighestLabelHeighest label that can be on the button
UInt_tTGFrame::fHeightframe height
Handle_tTGObject::fIdX11/Win32 Window identifier
Bool_tfKeyNavigatekTRUE is keynavigation is being used
TGHotString*TGTextButton::fLabelbutton text
TList*TQObject::fListOfConnections! list of connections to this object
TList*TQObject::fListOfSignals! list of signals from this object
EButtonStatefMBStatestate for menu button in split mode
UInt_tfMBWidthwidth of menu button
Int_tTGTextButton::fMBottommargin bottom
Int_tTGTextButton::fMLeftmargin left
Int_tTGTextButton::fMRightmargin right
Int_tTGTextButton::fMTopmargin top
UInt_tTGFrame::fMaxHeightmaximal frame height
UInt_tTGFrame::fMaxWidthmaximal frame width
TGHotString*fMenuLabelLabel of the menu;
UInt_tTGFrame::fMinHeightminimal frame height
UInt_tTGFrame::fMinWidthminimal frame width
const TGWindow*TGWidget::fMsgWindowwindow which handles widget events
TStringTGWindow::fNamename of the window used in SavePrimitive()
Bool_tTGWindow::fNeedRedrawkTRUE if window needs to be redrawn
GContext_tTGButton::fNormGCgraphics context used for drawing button
UInt_tTGFrame::fOptionsframe options
const TGWindow*TGWindow::fParentParent window
TGPopupMenu*fPopMenupointer to popup menu
Bool_tTGTextButton::fPrevStateOnbit to save previos state On/Off
Bool_tTQObject::fSignalsBlocked! flag used for suppression of signals
Bool_tfSplitkTRUE if menu is in split mode
EButtonStateTGButton::fStatebutton state
Bool_tTGTextButton::fStateOnbit to save the state across disable/enable
Bool_tTGButton::fStayDowntrue if button has to stay down
UInt_tfTBWidthwidth of text button
UInt_tTGButton::fTHeightbutton height
TGTextLayout*TGTextButton::fTLayouttext layout
Int_tTGTextButton::fTModetext justify mode
UInt_tTGButton::fTWidthbutton width
TGToolTip*TGButton::fTiptool tip associated with button
void*TGButton::fUserDatapointer to user data structure
TGStringfWidestLabelLongest label that can be on the button
Int_tTGWidget::fWidgetFlagswidget status flags (OR of EWidgetStatus)
Int_tTGWidget::fWidgetIdthe widget id (used for event processing)
UInt_tTGFrame::fWidthframe width
Int_tTGTextButton::fWrapLengthwrap length
Int_tTGFrame::fXframe x position
Int_tTGFrame::fYframe y position
static Bool_tTQObject::fgAllSignalsBlockedflag used for suppression of all signals
static const TGGC*TGFrame::fgBckgndGC
static const TGGC*TGFrame::fgBlackGC
static Pixel_tTGFrame::fgBlackPixel
static Int_tTGWindow::fgCountercounter of created windows in SavePrimitive
static Window_tTGFrame::fgDbw
static Int_tTGFrame::fgDbx
static Int_tTGFrame::fgDby
static const TGFont*TGTextButton::fgDefaultFont
static Pixel_tTGFrame::fgDefaultFrameBackground
static const TGGC*TGButton::fgDefaultGC
static Pixel_tTGFrame::fgDefaultSelectedBackground
static const TGGC*TGButton::fgHibckgndGC
static const TGGC*TGFrame::fgHilightGC
static Bool_tTGFrame::fgInit
static UInt_tTGFrame::fgLastButton
static Time_tTGFrame::fgLastClick
static Window_tTGButton::fgReleaseBtnthe last released button
static const TGGC*TGFrame::fgShadowGC
static UInt_tTGFrame::fgUserColor
static const TGGC*TGFrame::fgWhiteGC
static Pixel_tTGFrame::fgWhitePixel

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

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. The hotstring will be adopted and
 deleted by the menu button. This constructior creates a
 menubutton with a popup menu attached that appears when the
 button for it is clicked. The popup menu is adopted.
void Init()
 Common initialization used by the different ctors.
 Delete a split button widget.
void DrawTriangle(const GContext_t gc, Int_t x, Int_t y)
 Draw triangle (arrow) on which user can click to open Popup.
void CalcSize()
 Calculate the size of the button.
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.
void SetMenuState(Bool_t state)
 Popup the attached menu.
void DoRedraw()
 Draw the text button.
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.
TGDimension GetDefaultSize() const
 returns default size
void SetText(TGHotString *new_label)
 Set new button text.
void SetText(const TString &new_label)
 Set new button text.
void SetFont(FontStruct_t font, Bool_t global)
 Changes text font.
 If global is kTRUE font is changed globally, otherwise - locally.
void SetFont(const char *fontName, Bool_t global)
 Changes text font specified by name.
 If global is true color is changed globally, otherwise - locally.
void SetMBState(EButtonState state)
 Set the state of the Menu Button part
void SetSplit(Bool_t split)
 Set the split status of a button.
Bool_t HandleButton(Event_t* event)
 Handle button events.
Bool_t HandleCrossing(Event_t* event)
 Handle mouse crossing event.
Bool_t HandleKey(Event_t* event)
 Handle key event. This function will be called when the hotkey is hit.
Bool_t HandleMotion(Event_t* event)
 Handle a motion event in a TGSplitButton.
void Layout()
 layout text button
void HandleMenu(Int_t id)
 Handle a menu item activation.
TGButton& operator=(const TGSplitButton& )
TGSplitButton(const TGSplitButton& )
Bool_t IsSplit()
{ return fSplit; }
void MBPressed()
{ Emit("MBPressed()"); }
void MBReleased()
{ Emit("MBReleased()"); }
void MBClicked()
{ Emit("MBClicked()"); }
void ItemClicked(Int_t id)
{ Emit("ItemClicked(Int_t)", id); }