Logo ROOT   6.19/01
Reference Guide
ROOT::Experimental::REveViewerList Class Reference

REveViewerList List of Viewers providing common operations on REveViewer collections.

Definition at line 52 of file REveViewer.hxx.

Public Member Functions

 REveViewerList (const std::string &n="REveViewerList", const std::string &t="")
 
virtual ~REveViewerList ()
 Destructor. More...
 
void AddElement (REveElement *el) override
 Call base-class implementation. More...
 
virtual void Connect ()
 Connect to TGLViewer class-signals. More...
 
void DeleteAnnotations ()
 Delete annotations from all viewers. More...
 
virtual void Disconnect ()
 Disconnect from TGLViewer class-signals. More...
 
Float_t GetColorBrightness () const
 
Bool_t GetShowTooltip () const
 
void OnClicked (TObject *obj, UInt_t button, UInt_t state)
 Slot for global TGLViewer::Clicked(). More...
 
void OnMouseOver (TObject *obj, UInt_t state)
 Slot for global TGLViewer::MouseOver() signal. More...
 
void OnReClicked (TObject *obj, UInt_t button, UInt_t state)
 Slot for global TGLViewer::ReClicked(). More...
 
void OnReMouseOver (TObject *obj, UInt_t state)
 Slot for global TGLViewer::ReMouseOver(). More...
 
void OnUnClicked (TObject *obj, UInt_t button, UInt_t state)
 Slot for global TGLViewer::UnClicked(). More...
 
void OnUnMouseOver (TObject *obj, UInt_t state)
 Slot for global TGLViewer::UnMouseOver(). More...
 
void RemoveElementLocal (REveElement *el) override
 Decompoundofy el, call base-class version. More...
 
void RemoveElementsLocal () override
 Decompoundofy children, call base-class version. More...
 
void RepaintAllViewers (Bool_t resetCameras, Bool_t dropLogicals)
 Repaint all viewers. More...
 
void RepaintChangedViewers (Bool_t resetCameras, Bool_t dropLogicals)
 Repaint viewers that are tagged as changed. More...
 
void SceneDestructing (REveScene *scene)
 Callback done from a REveScene destructor allowing proper removal of the scene from affected viewers. More...
 
void SetColorBrightness (Float_t b)
 Set color brightness. More...
 
void SetShowTooltip (Bool_t x)
 
void SwitchColorSet ()
 Switch background color. More...
 
Bool_t UseLightColorSet () const
 
- Public Member Functions inherited from ROOT::Experimental::REveElement
 REveElement (const std::string &name="", const std::string &title="")
 Default constructor. More...
 
 REveElement (const REveElement &e)
 Copy constructor. More...
 
virtual ~REveElement ()
 Destructor. More...
 
virtual Bool_t AcceptElement (REveElement *el)
 Check if el can be added to this element. More...
 
virtual void AddAunt (REveAunt *au)
 Add el into the list aunts. More...
 
virtual void AddStamp (UChar_t bits)
 Add (bitwise or) given stamps to fChangeBits. More...
 
virtual void Annihilate ()
 Optimized destruction without check of reference-count. More...
 
virtual void AnnihilateElements ()
 Annihilate elements. More...
 
Bool_t ApplyVizTag (const TString &tag, const TString &fallback_tag="")
 Set the VizTag, find model-element from the VizDB and copy visualization-parameters from it. More...
 
virtual void BuildRenderData ()
 Write transformation Matrix to render data. More...
 
virtual Bool_t CanEditElement () const
 
virtual Bool_t CanEditMainColor () const
 
virtual Bool_t CanEditMainTrans () const
 
virtual Bool_t CanEditMainTransparency () const
 
virtual void CheckReferenceCount (const std::string &from="<unknown>")
 Check external references to this and eventually auto-destruct the render-element. More...
 
virtual void ClearStamps ()
 
virtual void CloneChildrenRecurse (REveElement *dest, Int_t level=0) const
 Clone children and attach them to the dest element. More...
 
virtual REveElementCloneElement () const
 Clone the element via copy constructor. More...
 
virtual REveElementCloneElementRecurse (Int_t level=0) const
 Clone elements and recurse 'level' deep over children. More...
 
virtual void CopyVizParams (const REveElement *el)
 Copy visualization parameters from element el. More...
 
virtual void CopyVizParamsFromDB ()
 Copy visualization parameters from the model-element fVizModel. More...
 
void CSCApplyMainColorToAllChildren ()
 
void CSCApplyMainColorToMatchingChildren ()
 
void CSCApplyMainTransparencyToAllChildren ()
 
void CSCApplyMainTransparencyToMatchingChildren ()
 
void CSCImplySelectAllChildren ()
 
void CSCTakeMotherAsMaster ()
 
void DecDenyDestroy ()
 Decreases the deny-destroy count of the element. More...
 
void DecImpliedSelected ()
 
virtual void Destroy ()
 Destroy this element. More...
 
virtual void DestroyElements ()
 Destroy all children of this element. More...
 
virtual void DestroyMainTrans ()
 Destroy the main transformation matrix, it will always be taken as identity. More...
 
virtual void DestroyOrWarn ()
 Destroy this element. Prints a warning if deny-destroy is in force. More...
 
void DisableListElements (Bool_t rnr_self=kFALSE, Bool_t rnr_children=kFALSE)
 Disable rendering of children and their list contents. More...
 
void EnableListElements (Bool_t rnr_self=kTRUE, Bool_t rnr_children=kTRUE)
 Enable rendering of children and their list contents. More...
 
virtual void ExportToCINT (const char *var_name)
 Export render-element to CINT with variable name var_name. More...
 
virtual void FillImpliedSelectedSet (Set_t &impSelSet)
 Populate set impSelSet with derived / dependant elements. More...
 
REveElementFindChild (const TString &name, const TClass *cls=nullptr)
 Find the first child with given name. More...
 
REveElementFindChild (TPRegexp &regexp, const TClass *cls=nullptr)
 Find the first child whose name matches regexp. More...
 
Int_t FindChildren (List_t &matches, const TString &name, const TClass *cls=nullptr)
 Find all children with given name and append them to matches list. More...
 
Int_t FindChildren (List_t &matches, TPRegexp &regexp, const TClass *cls=nullptr)
 Find all children whose name matches regexp and append them to matches list. More...
 
REveElementFirstChild () const
 Returns the first child element or 0 if the list is empty. More...
 
UChar_t GetChangeBits () const
 
TClassGetChildClass () const
 
const char * GetCName () const
 
REveCompoundGetCompound ()
 
const char * GetCTitle () const
 
Int_t GetDenyDestroy () const
 Returns the number of times deny-destroy has been requested on the element. More...
 
Bool_t GetDestroyOnZeroRefCnt () const
 Returns state of flag determining if the element will be destroyed when reference count reaches zero. More...
 
ElementId_t GetElementId () const
 
virtual std::string GetHighlightTooltip () const
 
int GetImpliedSelected ()
 
virtual Color_t GetMainColor () const
 
Color_tGetMainColorPtr () const
 
virtual Char_t GetMainTransparency () const
 
REveElementGetMother ()
 
std::string GetName () const
 
REveRenderDataGetRenderData () const
 
virtual Bool_t GetRnrAnything () const
 
virtual Bool_t GetRnrChildren () const
 
virtual Bool_t GetRnrSelf () const
 
virtual Bool_t GetRnrState () const
 
REveSceneGetScene ()
 
REveElementGetSelectionMaster ()
 Returns the master element - that is: More...
 
std::string GetTitle () const
 
voidGetUserData () const
 
REveElementGetVizModel () const
 
const TStringGetVizTag () const
 
Bool_t HasAunts () const
 
Bool_t HasChild (REveElement *el)
 Check if element el is a child of this element. More...
 
Bool_t HasChildren () const
 
virtual Bool_t HasMainColor () const
 
virtual Bool_t HasMainTrans () const
 
bool HasMother ()
 
bool HasScene ()
 
void IncDenyDestroy ()
 Increases the deny-destroy count of the element. More...
 
void IncImpliedSelected ()
 
virtual void InitMainTrans (Bool_t can_edit=kTRUE)
 Initialize the main transformation to identity matrix. More...
 
TClassIsA () const
 Return class for this element. More...
 
Bool_t IsPickable () const
 
REveElementLastChild () const
 Returns the last child element or 0 if the list is empty. More...
 
virtual void NameTitleChanged ()
 Virtual function called when a name or title of the element has been changed. More...
 
Int_t NumAunts () const
 
Int_t NumChildren () const
 
virtual void ProjectAllChildren (Bool_t same_depth=kTRUE)
 If this is a projectable, loop over all projected replicas and add the projected image of all children there. More...
 
virtual void ProjectChild (REveElement *el, Bool_t same_depth=kTRUE)
 If this is a projectable, loop over all projected replicas and add the projected image of child 'el' there. More...
 
virtual void PropagateMainColorToProjecteds (Color_t color, Color_t old_color)
 Propagate color to projected elements. More...
 
virtual void PropagateMainTransparencyToProjecteds (Char_t t, Char_t old_t)
 Propagate transparency to projected elements. More...
 
virtual void PropagateRnrStateToProjecteds ()
 Propagate render state to the projected replicas of this element. More...
 
virtual void PropagateVizParamsToChildren (REveElement *el=nullptr)
 Propagate visualization parameters from element el (defaulting to this) to all children. More...
 
virtual void PropagateVizParamsToProjecteds ()
 Propagate visualization parameters to dependent elements. More...
 
virtual REveTransPtrMainTrans (Bool_t create=kTRUE)
 Return pointer to main transformation. More...
 
void RecheckImpliedSelections ()
 Call this if it is possible that implied-selection or highlight has changed for this element or for implied-selection this element is member of and you want to maintain consistent selection state. More...
 
AuntList_tRefAunts ()
 
const AuntList_tRefAunts () const
 
List_tRefChildren ()
 
const List_tRefChildren () const
 
virtual REveTransRefMainTrans ()
 Return reference to main transformation. More...
 
virtual void RemoveAunt (REveAunt *au)
 Remove el from the list of aunts. More...
 
virtual void RemoveElement (REveElement *el)
 Remove el from the list of children. More...
 
virtual void RemoveElements ()
 Remove all elements. More...
 
void ResetAllCSCBits ()
 
void ResetCSCBits (UChar_t f)
 
void SaveVizParams (std::ostream &out, const TString &tag, const TString &var)
 Save visualization parameters for this element with given tag. More...
 
void SetChildClass (TClass *c)
 
void SetCompound (REveCompound *c)
 
void SetCSCBits (UChar_t f)
 
void SetDestroyOnZeroRefCnt (Bool_t d)
 Sets the state of flag determining if the element will be destroyed when reference count reaches zero. More...
 
void SetEditMainColor (Bool_t x)
 
void SetEditMainTransparency (Bool_t x)
 
void SetMainAlpha (Float_t alpha)
 Set main-transparency via float alpha variable. More...
 
virtual void SetMainColor (Color_t color)
 Set main color of the element. More...
 
void SetMainColorPixel (Pixel_t pixel)
 Convert pixel to Color_t and call SetMainColor(). More...
 
void SetMainColorPtr (Color_t *colptr)
 
void SetMainColorRGB (UChar_t r, UChar_t g, UChar_t b)
 Convert RGB values to Color_t and call SetMainColor. More...
 
void SetMainColorRGB (Float_t r, Float_t g, Float_t b)
 Convert RGB values to Color_t and call SetMainColor. More...
 
virtual void SetMainTransparency (Char_t t)
 Set main-transparency. More...
 
void SetName (const std::string &name)
 Set name of an element. More...
 
void SetNameTitle (const std::string &name, const std::string &title)
 Set name and title of an element. More...
 
void SetPickable (Bool_t p)
 
void SetPickableRecursively (Bool_t p)
 Set pickable state on the element and all its children. More...
 
virtual Bool_t SetRnrChildren (Bool_t rnr)
 Set render state of this element's children, i.e. More...
 
virtual Bool_t SetRnrSelf (Bool_t rnr)
 Set render state of this element, i.e. More...
 
virtual Bool_t SetRnrSelfChildren (Bool_t rnr_self, Bool_t rnr_children)
 Set state for rendering of this element and its children. More...
 
virtual Bool_t SetRnrState (Bool_t rnr)
 Set render state of this element and of its children to the same value. More...
 
void SetSelectionMaster (REveElement *el)
 
void SetTitle (const std::string &title)
 Set title of an element. More...
 
virtual void SetTransMatrix (Double_t *carr)
 Set transformation matrix from column-major array. More...
 
virtual void SetTransMatrix (const TGeoMatrix &mat)
 Set transformation matrix from TGeo's matrix. More...
 
void SetupDefaultColorAndTransparency (Color_t col, Bool_t can_edit_color, Bool_t can_edit_transparency)
 Set up element to use built-in main color and set flags allowing editing of main color and transparency. More...
 
void SetUserData (void *ud)
 
void SetVizModel (REveElement *model)
 Set visualization-parameter model element. More...
 
Bool_t SetVizModelByTag ()
 Find model element in VizDB that corresponds to previously assigned fVizTag and set fVizModel accordingly. More...
 
void SetVizTag (const TString &tag)
 
virtual Bool_t SingleRnrState () const
 
void StampColorSelection ()
 
void StampElementAdded ()
 
void StampObjProps ()
 
void StampObjPropsPreChk ()
 
void StampTransBBox ()
 
void StampVisibility ()
 
Bool_t TestCSCBits (UChar_t f) const
 
void VizDB_Apply (const std::string &tag)
 Set visual parameters for this object for given tag. More...
 
void VizDB_Insert (const std::string &tag, Bool_t replace=kTRUE, Bool_t update=kTRUE)
 Create a replica of element and insert it into VizDB with given tag. More...
 
void VizDB_Reapply ()
 Reset visual parameters for this object from VizDB. More...
 
void VizDB_UpdateModel (Bool_t update=kTRUE)
 Copy visual parameters from this element to viz-db model. More...
 
virtual Int_t WriteCoreJson (nlohmann::json &cj, Int_t rnr_offset)
 Write core json. More...
 
virtual void WriteVizParams (std::ostream &out, const TString &var)
 Write-out visual parameters for this object. More...
 

Protected Member Functions

void HandleTooltip ()
 Show / hide tooltip for various MouseOver events. More...
 
- Protected Member Functions inherited from ROOT::Experimental::REveElement
virtual void AnnihilateRecursively ()
 Protected member function called from REveElement::Annihilate(). More...
 
void assign_element_id_recurisvely ()
 
void assign_scene_recursively (REveScene *s)
 
ElementId_t get_mother_id () const
 
ElementId_t get_scene_id () const
 
virtual void PreDeleteElement ()
 Vertex / normal / triangle index information for rendering. More...
 
virtual void RemoveElementsInternal ()
 Remove all elements. More...
 

Protected Attributes

Float_t fBrightness
 
Bool_t fShowTooltip
 
Bool_t fUseLightColorSet
 
- Protected Attributes inherited from ROOT::Experimental::REveElement
AuntList_t fAunts
 
Bool_t fCanEditMainColor {kFALSE}
 
Bool_t fCanEditMainTrans {kFALSE}
 
Bool_t fCanEditMainTransparency {kFALSE}
 
UChar_t fChangeBits {0}
 
TClassfChildClass {nullptr}
 
List_t fChildren
 
REveCompoundfCompound {nullptr}
 
UChar_t fCSCBits {0}
 
Color_t fDefaultColor {kPink}
 
Int_t fDenyDestroy {0}
 
Bool_t fDestroyOnZeroRefCnt {kTRUE}
 Deny-destroy count. More...
 
Char_t fDestructing {kNone}
 
Short_t fImpliedSelected {0}
 
Color_tfMainColorPtr {nullptr}
 
std::unique_ptr< REveTransfMainTrans
 
Char_t fMainTransparency {0}
 
REveElementfMother {nullptr}
 
std::string fName
 
Bool_t fPickable {0}
 
std::unique_ptr< REveRenderDatafRenderData
 Externally assigned and controlled user data. More...
 
Bool_t fRnrChildren {kTRUE}
 
Bool_t fRnrSelf {kTRUE}
 
REveScenefScene {nullptr}
 
REveElementfSelectionMaster {nullptr}
 
std::string fTitle
 
voidfUserData {nullptr}
 
REveElementfVizModel {nullptr}
 
TString fVizTag
 Element used as model from VizDB. More...
 

Private Member Functions

 REveViewerList (const REveViewerList &)
 
REveViewerListoperator= (const REveViewerList &)
 

Additional Inherited Members

- Public Types inherited from ROOT::Experimental::REveElement
typedef std::list< REveAunt * > AuntList_t
 
enum  EChangeBits {
  kCBColorSelection = BIT(0), kCBTransBBox = BIT(1), kCBObjProps = BIT(2), kCBVisibility = BIT(3),
  kCBElementAdded = BIT(4)
}
 
typedef std::list< REveElement * > List_t
 
typedef std::set< REveElement * > Set_t
 
- Protected Types inherited from ROOT::Experimental::REveElement
enum  ECompoundSelectionColorBits {
  kCSCBImplySelectAllChildren = BIT(0), kCSCBTakeMotherAsMaster = BIT(1), kCSCBApplyMainColorToAllChildren = BIT(2), kCSCBApplyMainColorToMatchingChildren = BIT(3),
  kCSCBApplyMainTransparencyToAllChildren = BIT(4), kCSCBApplyMainTransparencyToMatchingChildren = BIT(5)
}
 
enum  EDestruct { kNone, kStandard, kAnnihilate }
 
- Static Protected Member Functions inherited from ROOT::Experimental::REveElement
static const std::string & ToString (Bool_t b)
 Convert Bool_t to string - kTRUE or kFALSE. More...
 

#include <ROOT/REveViewer.hxx>

Inheritance diagram for ROOT::Experimental::REveViewerList:
[legend]

Constructor & Destructor Documentation

◆ REveViewerList() [1/2]

ROOT::Experimental::REveViewerList::REveViewerList ( const REveViewerList )
private

◆ REveViewerList() [2/2]

REveViewerList::REveViewerList ( const std::string &  n = "REveViewerList",
const std::string &  t = "" 
)

Definition at line 108 of file REveViewer.cxx.

◆ ~REveViewerList()

REveViewerList::~REveViewerList ( )
virtual

Destructor.

Definition at line 124 of file REveViewer.cxx.

Member Function Documentation

◆ AddElement()

void REveViewerList::AddElement ( REveElement el)
overridevirtual

Call base-class implementation.

If compound is open and compound of the new element is not set, the el's compound is set to this.

Reimplemented from ROOT::Experimental::REveElement.

Definition at line 134 of file REveViewer.cxx.

◆ Connect()

void REveViewerList::Connect ( )
virtual

Connect to TGLViewer class-signals.

Definition at line 168 of file REveViewer.cxx.

◆ DeleteAnnotations()

void REveViewerList::DeleteAnnotations ( )

Delete annotations from all viewers.

Definition at line 252 of file REveViewer.cxx.

◆ Disconnect()

void REveViewerList::Disconnect ( )
virtual

Disconnect from TGLViewer class-signals.

Definition at line 192 of file REveViewer.cxx.

◆ GetColorBrightness()

Float_t ROOT::Experimental::REveViewerList::GetColorBrightness ( ) const
inline

Definition at line 99 of file REveViewer.hxx.

◆ GetShowTooltip()

Bool_t ROOT::Experimental::REveViewerList::GetShowTooltip ( ) const
inline

Definition at line 96 of file REveViewer.hxx.

◆ HandleTooltip()

void REveViewerList::HandleTooltip ( )
protected

Show / hide tooltip for various MouseOver events.

Must be called from slots where sender is TGLEventHandler.

Definition at line 279 of file REveViewer.cxx.

◆ OnClicked()

void REveViewerList::OnClicked ( TObject obj,
UInt_t  button,
UInt_t  state 
)

Slot for global TGLViewer::Clicked().

The obj is dyn-casted to the REveElement and global selection is updated accordingly.

If REveElement::IsPickable() returns false, the element is not selected.

Definition at line 376 of file REveViewer.cxx.

◆ OnMouseOver()

void REveViewerList::OnMouseOver ( TObject obj,
UInt_t  state 
)

Slot for global TGLViewer::MouseOver() signal.

The attempt is made to determine the REveElement being represented by the physical shape and global highlight is updated accordingly.

If REveElement::IsPickable() returns false, the element is not highlighted.

Highlight is always in single-selection mode.

Definition at line 310 of file REveViewer.cxx.

◆ OnReClicked()

void REveViewerList::OnReClicked ( TObject obj,
UInt_t  button,
UInt_t  state 
)

Slot for global TGLViewer::ReClicked().

The obj is dyn-casted to the REveElement and global selection is updated accordingly.

If REveElement::IsPickable() returns false, the element is not selected.

Definition at line 393 of file REveViewer.cxx.

◆ OnReMouseOver()

void REveViewerList::OnReMouseOver ( TObject obj,
UInt_t  state 
)

Slot for global TGLViewer::ReMouseOver().

The obj is dyn-casted to the REveElement and global selection is updated accordingly.

If REveElement::IsPickable() returns false, the element is not selected.

Definition at line 332 of file REveViewer.cxx.

◆ OnUnClicked()

void REveViewerList::OnUnClicked ( TObject obj,
UInt_t  button,
UInt_t  state 
)

Slot for global TGLViewer::UnClicked().

The obj is dyn-casted to the REveElement and global selection is updated accordingly.

If REveElement::IsPickable() returns false, the element is not selected.

Definition at line 410 of file REveViewer.cxx.

◆ OnUnMouseOver()

void REveViewerList::OnUnMouseOver ( TObject obj,
UInt_t  state 
)

Slot for global TGLViewer::UnMouseOver().

The obj is dyn-casted to the REveElement and global selection is updated accordingly.

If REveElement::IsPickable() returns false, the element is not selected.

Definition at line 354 of file REveViewer.cxx.

◆ operator=()

REveViewerList& ROOT::Experimental::REveViewerList::operator= ( const REveViewerList )
private

◆ RemoveElementLocal()

void REveViewerList::RemoveElementLocal ( REveElement el)
overridevirtual

Decompoundofy el, call base-class version.

Reimplemented from ROOT::Experimental::REveElement.

Definition at line 142 of file REveViewer.cxx.

◆ RemoveElementsLocal()

void REveViewerList::RemoveElementsLocal ( )
overridevirtual

Decompoundofy children, call base-class version.

Reimplemented from ROOT::Experimental::REveElement.

Definition at line 153 of file REveViewer.cxx.

◆ RepaintAllViewers()

void REveViewerList::RepaintAllViewers ( Bool_t  resetCameras,
Bool_t  dropLogicals 
)

Repaint all viewers.

Definition at line 235 of file REveViewer.cxx.

◆ RepaintChangedViewers()

void REveViewerList::RepaintChangedViewers ( Bool_t  resetCameras,
Bool_t  dropLogicals 
)

Repaint viewers that are tagged as changed.

Definition at line 216 of file REveViewer.cxx.

◆ SceneDestructing()

void REveViewerList::SceneDestructing ( REveScene scene)

Callback done from a REveScene destructor allowing proper removal of the scene from affected viewers.

Definition at line 264 of file REveViewer.cxx.

◆ SetColorBrightness()

void REveViewerList::SetColorBrightness ( Float_t  b)

Set color brightness.

Definition at line 421 of file REveViewer.cxx.

◆ SetShowTooltip()

void ROOT::Experimental::REveViewerList::SetShowTooltip ( Bool_t  x)
inline

Definition at line 97 of file REveViewer.hxx.

◆ SwitchColorSet()

void REveViewerList::SwitchColorSet ( )

Switch background color.

Definition at line 429 of file REveViewer.cxx.

◆ UseLightColorSet()

Bool_t ROOT::Experimental::REveViewerList::UseLightColorSet ( ) const
inline

Definition at line 102 of file REveViewer.hxx.

Member Data Documentation

◆ fBrightness

Float_t ROOT::Experimental::REveViewerList::fBrightness
protected

Definition at line 61 of file REveViewer.hxx.

◆ fShowTooltip

Bool_t ROOT::Experimental::REveViewerList::fShowTooltip
protected

Definition at line 59 of file REveViewer.hxx.

◆ fUseLightColorSet

Bool_t ROOT::Experimental::REveViewerList::fUseLightColorSet
protected

Definition at line 62 of file REveViewer.hxx.


The documentation for this class was generated from the following files: