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TGListTree Class Reference

A list tree is a widget that can contain a number of items arranged in a tree structure.

The items are represented by small folder icons that can be either open or closed.

The TGListTree is user callable. The TGListTreeItem is a service class of the list tree.

A list tree can generate the following events:

  • kC_LISTTREE, kCT_ITEMCLICK, which button, location (y<<16|x).
  • kC_LISTTREE, kCT_ITEMDBLCLICK, which button, location (y<<16|x).

Definition at line 195 of file TGListTree.h.

Public Types

enum  ECheckMode { kSimple = (1ULL << ( 2 )) , kRecursive = (1ULL << ( 3 )) }
 
enum  EColorMarkupMode { kDefault = 0 , kColorUnderline = (1ULL << ( 0 )) , kColorBox = (1ULL << ( 1 )) }
 
- 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

 TGListTree (TGCanvas *p, UInt_t options, Pixel_t back=GetWhitePixel())
 Create a list tree widget.
 
 TGListTree (TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetWhitePixel())
 Create a list tree widget.
 
virtual ~TGListTree ()
 Delete list tree widget.
 
void AddItem (const char *string)
 
TGListTreeItemAddItem (TGListTreeItem *parent, const char *string, const TGPicture *open=nullptr, const TGPicture *closed=nullptr, Bool_t checkbox=kFALSE)
 Add item to list tree. Returns new item.
 
TGListTreeItemAddItem (TGListTreeItem *parent, const char *string, void *userData, const TGPicture *open=nullptr, const TGPicture *closed=nullptr, Bool_t checkbox=kFALSE)
 Add item to list tree.
 
void AddItem (TGListTreeItem *parent, TGListTreeItem *item)
 Add given item to list tree.
 
void AddRoot (const char *string)
 
void AdjustPosition () override
 Move content to position of highlighted/activated frame.
 
void AdjustPosition (TGListTreeItem *item)
 Move content to position of item.
 
void CheckAllChildren (TGListTreeItem *item, Bool_t state)
 Check all child items of 'item' and 'item' itself according to the state value: kTRUE means check all, kFALSE - uncheck all.
 
virtual void Checked (TObject *obj, Bool_t check)
 Emit Checked() signal.
 
void CheckItem (TGListTreeItem *item, Bool_t check=kTRUE)
 Set check button state for the node 'item'.
 
void ClearHighlighted ()
 Un highlight items.
 
virtual void Clicked (TGListTreeItem *entry, Int_t btn)
 Emit Clicked() signal.
 
virtual void Clicked (TGListTreeItem *entry, Int_t btn, Int_t x, Int_t y)
 Emit Clicked() signal.
 
virtual void Clicked (TGListTreeItem *entry, Int_t btn, UInt_t mask, Int_t x, Int_t y)
 Emit Clicked() signal.
 
void CloseItem (TGListTreeItem *item)
 Close item in list tree (i.e. hide child items).
 
virtual void DataDropped (TGListTreeItem *item, TDNDData *data)
 Emit DataDropped() signal.
 
Int_t DeleteChildren (TGListTreeItem *item)
 Delete children of item from list.
 
Int_t DeleteItem (TGListTreeItem *item)
 Delete item from list tree.
 
Int_t DeleteSelected ()
 
void DisableOpen (Bool_t disable=kTRUE)
 
virtual void DoubleClicked (TGListTreeItem *entry, Int_t btn)
 Emit DoubleClicked() signal.
 
virtual void DoubleClicked (TGListTreeItem *entry, Int_t btn, Int_t x, Int_t y)
 Emit DoubleClicked() signal.
 
virtual void DrawActive (Handle_t id, TGListTreeItem *item)
 Draw active item with its active color.
 
virtual void DrawOutline (Handle_t id, TGListTreeItem *item, Pixel_t col=0xbbbbbb, Bool_t clear=kFALSE)
 Draw a outline of color 'col' around an item.
 
void DrawRegion (Int_t x, Int_t y, UInt_t w, UInt_t h) override
 Redraw list tree.
 
void End (Bool_t select=kFALSE) override
 Move content to the bottom.
 
TGListTreeItemFindChildByData (TGListTreeItem *item, void *userData)
 Find child of item by userData.
 
TGListTreeItemFindChildByName (TGListTreeItem *item, const char *name)
 Find child of item by name.
 
TGListTreeItemFindItemByObj (TGListTreeItem *item, void *ptr)
 Find item with fUserData == ptr.
 
TGListTreeItemFindItemByPathname (const char *path)
 Find item by pathname.
 
TGListTreeItemFindSiblingByData (TGListTreeItem *item, void *userData)
 Find sibling of item by userData.
 
TGListTreeItemFindSiblingByName (TGListTreeItem *item, const char *name)
 Find sibling of item by name.
 
Int_t FontAscent ()
 Returns ascent of currently used font.
 
Int_t FontHeight ()
 Returns height of currently used font.
 
TGListTreeItemGetBelowMouse () const
 
void GetChecked (TList *checked)
 Add all checked list tree items of this list tree into the list 'checked'.
 
void GetCheckedChildren (TList *checked, TGListTreeItem *item)
 Add all child items of 'item' into the list 'checked'.
 
ECheckMode GetCheckMode () const
 
EColorMarkupMode GetColorMode () const
 
TGListTreeItemGetCurrent () const
 
TGDimension GetDefaultSize () const override
 std::cout << fWidth << "x" << fHeight << std::endl;
 
TDNDDataGetDNDData (Atom_t) override
 
TGListTreeItemGetFirstItem () const
 
void GetPathnameFromItem (TGListTreeItem *item, char *path, Int_t depth=0)
 Get pathname from item.
 
TGListTreeItemGetSelected () const
 
Bool_t HandleButton (Event_t *event) override
 Handle button events in the list tree.
 
Bool_t HandleCrossing (Event_t *event) override
 Handle mouse crossing event.
 
Bool_t HandleDNDDrop (TDNDData *data) override
 Handle drop events.
 
Atom_t HandleDNDEnter (Atom_t *typelist) override
 Handle drag enter events.
 
Bool_t HandleDNDLeave () override
 Handle drag leave events.
 
Atom_t HandleDNDPosition (Int_t x, Int_t y, Atom_t action, Int_t xroot, Int_t yroot) override
 Handle dragging position events.
 
Bool_t HandleDoubleClick (Event_t *event) override
 Handle double click event in the list tree (only for kButton1).
 
Bool_t HandleKey (Event_t *event) override
 The key press event handler converts a key press to some line editor action.
 
Bool_t HandleMotion (Event_t *event) override
 Handle mouse motion event.
 
Bool_t HasUserControl () const
 
void HighlightChildren (TGListTreeItem *item, Bool_t state, Bool_t draw)
 Highlight item children.
 
void HighlightItem (TGListTreeItem *item)
 Highlight item.
 
void HighlightItem (TGListTreeItem *item, Bool_t state, Bool_t draw)
 Highlight tree item.
 
void Home (Bool_t select=kFALSE) override
 Move content to the top.
 
TClassIsA () const override
 
Bool_t IsEventHandled () const
 
virtual void KeyPressed (TGListTreeItem *entry, UInt_t keysym, UInt_t mask)
 Signal emitted when keyboard key pressed.
 
void LineDown (Bool_t select=kFALSE) override
 Move content one item-size down.
 
void LineUp (Bool_t select=kFALSE) override
 Move content one item-size up.
 
virtual void MouseOver (TGListTreeItem *entry)
 Signal emitted when pointer is over entry.
 
virtual void MouseOver (TGListTreeItem *entry, UInt_t mask)
 Signal emitted when pointer is over entry.
 
void OpenItem (TGListTreeItem *item)
 Open item in list tree (i.e. show child items).
 
void PageDown (Bool_t select=kFALSE) override
 Move content one page down.
 
void PageUp (Bool_t select=kFALSE) override
 Move content one page up.
 
Int_t RecursiveDeleteItem (TGListTreeItem *item, void *userData)
 Delete item with fUserData == ptr.
 
void RenameItem (TGListTreeItem *item, const char *string)
 Rename item in list tree.
 
void RenameSelected (const char *string)
 
Int_t Reparent (TGListTreeItem *item, TGListTreeItem *newparent)
 Make newparent the new parent of item.
 
Int_t ReparentChildren (TGListTreeItem *item, TGListTreeItem *newparent)
 Make newparent the new parent of the children of item.
 
virtual void ReturnPressed (TGListTreeItem *entry)
 Emit ReturnPressed() signal.
 
void SavePrimitive (std::ostream &out, Option_t *option="") override
 Save a list tree widget as a C++ statements on output stream out.
 
void Search (Bool_t close=kTRUE) override
 Invokes search dialog. Looks for item with the entered name.
 
void SetAutoCheckBoxPic (Bool_t on)
 
void SetAutoTips (Bool_t on=kTRUE)
 
virtual void SetCanvas (TGCanvas *canvas)
 
void SetCheckBox (TGListTreeItem *item, Bool_t on=kTRUE)
 Set check button state for the node 'item'.
 
void SetCheckMode (ECheckMode mode)
 
void SetColorMode (EColorMarkupMode colorMode)
 
void SetEventHandled (Bool_t eh=kTRUE)
 
void SetSelected (TGListTreeItem *item)
 
void SetToolTipItem (TGListTreeItem *item, const char *string)
 Set tooltip text for this item.
 
void SetToolTipText (const char *text, Int_t x, Int_t y, Long_t delayms)
 Set tool tip text associated with this item.
 
void SetUserControl (Bool_t ctrl=kTRUE)
 
Int_t Sort (TGListTreeItem *item)
 Sort items starting with item.
 
Int_t SortChildren (TGListTreeItem *item)
 Sort children of item.
 
Int_t SortSiblings (TGListTreeItem *item)
 Sort siblings of item.
 
void Streamer (TBuffer &) override
 Stream an object of class TObject.
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
Int_t TextWidth (const char *c)
 Returns text width relative to currently used font.
 
void ToggleItem (TGListTreeItem *item)
 Toggle check button state of the node 'item'.
 
void UnselectAll (Bool_t draw)
 Unselect all items.
 
- Public Member Functions inherited from TGContainer
 TGContainer (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=kSunkenFrame, Pixel_t back=GetDefaultFrameBackground())
 Create a canvas container.
 
 TGContainer (TGCanvas *p, UInt_t options=kSunkenFrame, Pixel_t back=GetDefaultFrameBackground())
 Create a canvas container.
 
virtual ~TGContainer ()
 Delete canvas container.
 
virtual void Associate (const TGWindow *w)
 
virtual void ClearViewPort ()
 Clear view port and redraw full content.
 
virtual TGFrameElementFindFrame (Int_t x, Int_t y, Bool_t exclude=kTRUE)
 Find frame located int container at position x,y.
 
virtual TGFrameFindFrameByName (const char *name)
 Find frame by name.
 
TGCanvasGetCanvas () const
 
virtual TGHScrollBarGetHScrollbar () const
 returns pointer to hor. scroll bar
 
virtual TGFrameGetLastActive () const
 
const TGWindowGetMessageWindow () const
 
virtual const TGFrameGetNextSelected (void **current)
 Return the next selected item.
 
const TGPictureGetObjPicture (TGFrame *f)
 Retrieve icons associated with class "name".
 
virtual TGDimension GetPageDimension () const
 Returns page dimension.
 
virtual TGPosition GetPagePosition () const
 Returns page position.
 
virtual TGVScrollBarGetVScrollbar () const
 returns pointer to vert. scroll bar
 
Bool_t HandleDNDFinished () override
 
Bool_t HandleExpose (Event_t *event) override
 Handle expose events. Do not use double buffer.
 
virtual void InvertSelection ()
 Invert the selection, all selected items become unselected and vice versa.
 
virtual void LineLeft (Bool_t select=kFALSE)
 Move current position one column left.
 
virtual void LineRight (Bool_t select=kFALSE)
 Move current position one column right.
 
virtual Int_t NumItems () const
 
virtual Int_t NumSelected () const
 
void RemoveAll () override
 Remove all items from the container.
 
virtual void RemoveItem (TGFrame *item)
 Remove item from container.
 
virtual void SelectAll ()
 Select all items in the container.
 
virtual void SetDragPixmap (const TGPicture *pic)
 Set drag window pixmaps and hotpoint.
 
virtual void SetHsbPosition (Int_t newPos)
 set new hor. position
 
virtual void SetPageDimension (const TGDimension &dim)
 Set page dimension.
 
virtual void SetPageDimension (UInt_t w, UInt_t h)
 Set page dimension.
 
virtual void SetPagePosition (const TGPosition &pos)
 Set page position.
 
virtual void SetPagePosition (Int_t x, Int_t y)
 Set page position.
 
virtual void SetVsbPosition (Int_t newPos)
 Set position of vertical scrollbar.
 
virtual void SpacePressed (TGFrame *)
 Signal emitted when space key pressed.
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
virtual void UnSelectAll ()
 Unselect all items in the container.
 
- Public Member Functions inherited from TGCompositeFrame
 TGCompositeFrame (const TGWindow *p=nullptr, UInt_t w=1, UInt_t h=1, UInt_t options=0, Pixel_t back=GetDefaultFrameBackground())
 Create a composite frame.
 
 TGCompositeFrame (TGClient *c, Window_t id, const TGWindow *parent=nullptr)
 Create a frame using an externally created window.
 
virtual ~TGCompositeFrame ()
 Delete a composite frame.
 
virtual void AddFrame (TGFrame *f, TGLayoutHints *l=nullptr)
 Add frame to the composite frame using the specified layout hints.
 
void ChangeOptions (UInt_t options) override
 Change composite frame options. Options is an OR of the EFrameTypes.
 
virtual void ChangeSubframesBackground (Pixel_t back)
 Change background color for this frame and all subframes.
 
virtual void Cleanup ()
 Cleanup and delete all objects contained in this composite frame.
 
virtual TGFrameElementFindFrameElement (TGFrame *f) const
 Find frame-element holding frame f.
 
UInt_t GetDefaultHeight () const override
 
UInt_t GetDefaultWidth () const override
 
TGFrameGetFrameFromPoint (Int_t x, Int_t y) override
 Get frame located at specified point.
 
virtual TGLayoutManagerGetLayoutManager () const
 
virtual TListGetList () const
 
Int_t GetState (TGFrame *f) const
 Get state of sub frame.
 
Bool_t HandleDragDrop (TGFrame *frame, Int_t x, Int_t y, TGLayoutHints *lo) override
 Handle drop event.
 
Bool_t HandleDragEnter (TGFrame *) override
 Handle drag enter event.
 
Bool_t HandleDragLeave (TGFrame *) override
 Handle drag leave event.
 
Bool_t HandleDragMotion (TGFrame *) override
 Handle drag motion event.
 
Bool_t HandleFocusChange (Event_t *) override
 
Bool_t HandleSelection (Event_t *) override
 
virtual void HideFrame (TGFrame *f)
 Hide sub frame.
 
Bool_t IsArranged (TGFrame *f) const
 Get state of sub frame.
 
Bool_t IsArranged (TGFrameElement *ptr) const
 
Bool_t IsComposite () const override
 
Bool_t IsEditable () const override
 Return kTRUE if frame is being edited.
 
Bool_t IsLayoutBroken () const override
 
Bool_t IsMapSubwindows () const override
 
Bool_t IsVisible (TGFrame *f) const
 Get state of sub frame.
 
Bool_t IsVisible (TGFrameElement *ptr) const
 
void MapSubwindows () override
 Map all sub windows that are part of the composite frame.
 
Int_t MustCleanup () const override
 
void Print (Option_t *option="") const override
 Print all frames in this composite frame.
 
Bool_t ProcessMessage (Longptr_t, Longptr_t, Longptr_t) override
 
virtual void RemoveFrame (TGFrame *f)
 Remove frame from composite frame.
 
virtual void SavePrimitiveSubframes (std::ostream &out, Option_t *option="")
 Auxiliary protected method used to save subframes.
 
void SetCleanup (Int_t mode=kLocalCleanup) override
 Turn on automatic cleanup of child frames in dtor.
 
void SetEditable (Bool_t on=kTRUE) override
 Switch ON/OFF edit mode.
 
void SetEditDisabled (UInt_t on=1) override
 Set edit disable flag for this frame and subframes.
 
void SetLayoutBroken (Bool_t on=kTRUE) override
 Set broken layout. No Layout method is called.
 
virtual void SetLayoutManager (TGLayoutManager *l)
 Set the layout manager for the composite frame.
 
void SetMapSubwindows (Bool_t on) override
 
virtual void ShowFrame (TGFrame *f)
 Show sub frame.
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
virtual Bool_t TranslateCoordinates (TGFrame *child, Int_t x, Int_t y, Int_t &fx, Int_t &fy)
 Translate coordinates to child frame.
 
- 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.
 
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.
 
TObjectDrawClone (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 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.
 
TGFrameElementGetFrameElement () const
 
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.
 
Bool_t HandleEvent (Event_t *event) override
 Handle all frame events.
 
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
 
Bool_t IsDNDSource () const
 
Bool_t IsDNDTarget () const
 
Bool_t IsEditable () const override
 
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 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).
 
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
 
virtual void SetForegroundColor (Pixel_t)
 
void SetFrameElement (TGFrameElement *fe)
 
virtual void SetHeight (UInt_t h)
 
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 TGWindowGetMainFrame () const
 Returns top level main frame.
 
const char * GetName () const override
 Return unique name, used in SavePrimitive methods.
 
const TGWindowGetParent () const
 
virtual Bool_t HandleIdleEvent (TGIdleHandler *)
 
Bool_t HandleTimer (TTimer *) override
 Execute action in response of a timer timing out.
 
virtual void IconifyWindow ()
 iconify window
 
TClassIsA () const override
 
virtual Bool_t IsMapped ()
 Returns kTRUE if window is mapped on screen, kFALSE otherwise.
 
virtual void LowerWindow ()
 lower window
 
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 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.
 
TGClientGetClient () 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 TObjectClone (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 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 TObjectFindObject (const char *name) const
 Must be redefined in derived classes.
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes.
 
virtual Option_tGetDrawOption () 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_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object.
 
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)
 
TObjectoperator= (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.
 
TListGetListOfClassSignals () const
 Returns pointer to list of signals of this class.
 
TListGetListOfConnections () const
 
TListGetListOfSignals () 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)
 

Static Public Member Functions

static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static const TGPictureGetCheckedPic ()
 Returns the icon used for checked checkbox.
 
static const TGPictureGetClosedPic ()
 Returns the icon used by items in closed state.
 
static const TGPictureGetOpenPic ()
 Returns the icon used by items in open state.
 
static const TGPictureGetUncheckedPic ()
 Returns the icon used for unchecked checkbox.
 
- Static Public Member Functions inherited from TGContainer
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TGCompositeFrame
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TGFrame
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static const TGGCGetBckgndGC ()
 Get background color graphics context.
 
static const TGGCGetBlackGC ()
 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 TGGCGetHilightGC ()
 Get highlight color graphics context.
 
static const TGGCGetShadowGC ()
 Get shadow color graphics context.
 
static const TGGCGetWhiteGC ()
 Get white graphics context.
 
static Pixel_t GetWhitePixel ()
 Get white pixel value.
 
- Static Public Member Functions inherited from TGWindow
static TClassClass ()
 
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 TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TObject
static TClassClass ()
 
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 TClassClass ()
 
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.
 

Protected Member Functions

void Clicked (TGFrame *, Int_t) override
 Emit Clicked() signal.
 
void Clicked (TGFrame *, Int_t, Int_t, Int_t) override
 Emit Clicked() signal.
 
void CurrentChanged (Int_t, Int_t) override
 Emit signal when current position changed.
 
void CurrentChanged (TGFrame *) override
 Emit signal when current selected frame changed.
 
void DoubleClicked (TGFrame *, Int_t) override
 Emit DoubleClicked() signal.
 
void DoubleClicked (TGFrame *, Int_t, Int_t, Int_t) override
 Emit DoubleClicked() signal.
 
void Draw (Handle_t id, Int_t yevent, Int_t hevent)
 Draw list tree widget.
 
void Draw (Option_t *="") override
 Default Draw method for all objects.
 
Int_t DrawChildren (Handle_t id, TGListTreeItem *item, Int_t x, Int_t y, Int_t xroot)
 Draw children of item in list tree.
 
void DrawItem (Handle_t id, TGListTreeItem *item, Int_t x, Int_t y, Int_t *xroot, UInt_t *retwidth, UInt_t *retheight)
 Draw list tree item.
 
void DrawItemName (Handle_t id, TGListTreeItem *item)
 Draw name of list tree item.
 
void DrawNode (Handle_t id, TGListTreeItem *item, Int_t x, Int_t y)
 Draw node (little + in box).
 
void * FindItem (const TString &name, Bool_t direction=kTRUE, Bool_t caseSensitive=kTRUE, Bool_t beginWith=kFALSE) override
 
TGListTreeItemFindItem (Int_t findy)
 Find item at postion findy.
 
void InsertChild (TGListTreeItem *parent, TGListTreeItem *item)
 Insert child in list.
 
void InsertChildren (TGListTreeItem *parent, TGListTreeItem *item)
 Insert a list of ALREADY LINKED children into another list.
 
void KeyPressed (TGFrame *, UInt_t, UInt_t) override
 Signal emitted when keyboard key pressed.
 
void Layout () override
 Layout container entries.
 
void OnMouseOver (TGFrame *) override
 Signal emitted when pointer is over entry.
 
void PDeleteChildren (TGListTreeItem *item)
 Recursively delete all children of an item.
 
void PDeleteItem (TGListTreeItem *item)
 Delete given item.
 
void RemoveReference (TGListTreeItem *item)
 This function removes the specified item from the linked list.
 
void ReturnPressed (TGFrame *) override
 Signal emitted when Return/Enter key pressed.
 
void SaveChildren (std::ostream &out, TGListTreeItem *item, Int_t &n)
 Save child items as a C++ statements on output stream out.
 
Int_t SearchChildren (TGListTreeItem *item, Int_t y, Int_t findy, TGListTreeItem **finditem)
 Search child item.
 
virtual void UpdateChecked (TGListTreeItem *item, Bool_t redraw=kFALSE)
 Update the state of the node 'item' according to the children states.
 
- Protected Member Functions inherited from TGContainer
virtual void ActivateItem (TGFrameElement *el)
 Activate item.
 
virtual void DeActivateItem (TGFrameElement *el)
 DeActivate item.
 
void DoRedraw () override
 Redraw content of container in the viewport region.
 
virtual void OnAutoScroll ()
 Autoscroll while close to & beyond The Wall.
 
virtual void RepeatSearch ()
 Repeats search.
 
virtual void SearchPattern ()
 Search for entry which name begins with pattern.
 
- Protected Member Functions inherited from TGFrame
void DoRedraw () override
 Redraw the frame.
 
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 TGResourcePoolGetResourcePool () 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)
 
TGWindowoperator= (const TGWindow &tgw)
 
- Protected Member Functions inherited from TGObject
TGObjectoperator= (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
 

Static Protected Member Functions

static const TGGCGetActiveGC ()
 Return default graphics context in use.
 
static const TGGCGetColorGC ()
 Return graphics context for highlighted frame background.
 
static FontStruct_t GetDefaultFontStruct ()
 Return default font structure in use.
 
static const TGGCGetDrawGC ()
 Return default graphics context in use.
 
static Pixel_t GetGrayPixel ()
 Return gray draw color in use.
 
static const TGGCGetHighlightGC ()
 Return graphics context for highlighted frame background.
 
static const TGGCGetLineGC ()
 Return graphics context in use for line drawing.
 
- Static Protected Member Functions inherited from TGContainer
static const TGGCGetLineGC ()
 Get graphics context for line drawing.
 
- 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

GContext_t fActiveGC
 activated (selected) drawing context
 
Bool_t fAutoCheckBoxPic
 change check box picture if parent and children have diffrent state
 
Bool_t fAutoTips
 assume item->fUserData is TObject and use GetTitle() for tip text
 
TGListTreeItemfBelowMouse
 pointer to item below mouses cursor
 
TBufferFilefBuf
 buffer used for Drag and Drop
 
ECheckMode fCheckMode
 how to propagate check properties through the tree
 
GContext_t fColorGC
 drawing context for main item color
 
EColorMarkupMode fColorMode
 if/how to render item's main color
 
TGListTreeItemfCurrent
 pointer to current item in list
 
UInt_t fDefh
 default list height
 
UInt_t fDefw
 default list width
 
Bool_t fDisableOpen
 disable branch opening on double-clicks
 
TDNDData fDNDData
 Drag and Drop data.
 
Atom_tfDNDTypeList
 handles DND types
 
GContext_t fDrawGC
 icon drawing context
 
TGListTreeItemfDropItem
 item on which DND is over
 
Bool_t fEventHandled
 flag used from user code to bypass standard event handling
 
Int_t fExposeBottom
 bottom y position of visible region
 
Int_t fExposeTop
 top y postion of visible region
 
TGListTreeItemfFirst
 pointer to first item in list
 
FontStruct_t fFont
 font used to draw item text
 
Pixel_t fGrayPixel
 gray draw color
 
GContext_t fHighlightGC
 highlighted icon drawing context
 
Int_t fHspacing
 horizontal spacing between items
 
Int_t fIndent
 number of pixels indentation
 
TGListTreeItemfLast
 pointer to last item in list
 
UInt_t fLastEventState
 modifier state of the last keyboard event
 
GContext_t fLineGC
 dashed line drawing context
 
Int_t fMargin
 number of pixels margin from left side
 
TGListTreeItemfSelected
 pointer to selected item in list
 
TGToolTipfTip
 tooltip shown when moving over list items
 
TGListTreeItemfTipItem
 item for which tooltip is set
 
Bool_t fUserControlled
 let user decides what is the behaviour on events
 
Int_t fVspacing
 vertical spacing between items
 
- Protected Attributes inherited from TGContainer
Bool_t fBdown
 
TGCanvasfCanvas
 pointer to canvas
 
Bool_t fDragging
 true if in dragging mode
 
TGRectangle fExposedRegion
 exposed area
 
TString fKeyInput
 keyboard input (buffer)
 
TTimerfKeyTimer
 keyboard timer
 
Bool_t fKeyTimerActive
 kTRUE - keyboard timer is active
 
TGFrameElementfLastActiveEl
 last active item
 
Bool_t fLastCase
 case sensitivity of last search
 
Bool_t fLastDir
 direction of last search
 
TString fLastName
 the name of object of last search
 
Bool_t fLastSubstring
 substring search option of last search
 
const TGWindowfMsgWindow
 window handling container messages
 
Bool_t fOnMouseOver
 kTRUE when mouse pointer is over entry
 
Bool_t fScrolling
 kTRUE - when scrolling is ON
 
TTimerfScrollTimer
 autoscroll timer
 
Int_t fSelected
 number of selected items
 
Int_t fTotal
 total items
 
TGViewPortfViewPort
 container viewport
 
Int_t fX0
 
Int_t fXDND
 
Int_t fXf
 
Int_t fXp
 
Int_t fY0
 corner of rubber band box
 
Int_t fYDND
 
Int_t fYf
 other corner of rubber band box
 
Int_t fYp
 previous pointer position
 
- Protected Attributes inherited from TGCompositeFrame
Bool_t fLayoutBroken
 no layout manager is used
 
TGLayoutManagerfLayoutManager
 layout manager
 
TListfList
 container of frame elements
 
Bool_t fMapSubwindows
 kTRUE - map subwindows
 
Int_t fMustCleanup
 cleanup mode (see EFrameCleanup)
 
- 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
 
TGFrameElementfFE
 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 TGWindowfParent
 Parent window.
 
- Protected Attributes inherited from TGObject
TGClientfClient
 Connection to display server.
 
Handle_t fId
 X11/Win32 Window identifier.
 
- Protected Attributes inherited from TQObject
TListfListOfConnections
 list of signals from this object
 
TListfListOfSignals
 
Bool_t fSignalsBlocked
 list of connections to this object
 

Static Protected Attributes

static TGGCfgActiveGC = nullptr
 
static const TGPicturefgCheckedPic = nullptr
 icon for checked item
 
static const TGPicturefgClosedPic = nullptr
 icon for closed item
 
static TGGCfgColorGC = nullptr
 
static const TGFontfgDefaultFont = nullptr
 
static TGGCfgDrawGC = nullptr
 
static Pixel_t fgGrayPixel = 0
 
static TGGCfgHighlightGC = nullptr
 
static TGGCfgLineGC = nullptr
 
static const TGPicturefgOpenPic = nullptr
 icon for open item
 
static const TGPicturefgUncheckedPic = nullptr
 icon for unchecked item
 
- Static Protected Attributes inherited from TGContainer
static TGGCfgLineGC = nullptr
 
- Static Protected Attributes inherited from TGCompositeFrame
static TGLayoutHintsfgDefaultHints = nullptr
 
- Static Protected Attributes inherited from TGFrame
static const TGGCfgBckgndGC = nullptr
 
static const TGGCfgBlackGC = 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 TGGCfgHilightGC = nullptr
 
static Bool_t fgInit = kFALSE
 
static UInt_t fgLastButton = 0
 
static Time_t fgLastClick = 0
 
static const TGGCfgShadowGC = nullptr
 
static UInt_t fgUserColor = 0
 
static const TGGCfgWhiteGC = 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
 

Private Member Functions

 TGListTree (const TGListTree &)=delete
 
TGListTreeoperator= (const TGListTree &)=delete
 

Additional Inherited Members

- Protected Types inherited from TGFrame
enum  { kDeleteWindowCalled = (1ULL << ( 15 )) }
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = (1ULL << ( 3 )) }
 

#include <TGListTree.h>

Inheritance diagram for TGListTree:
[legend]

Member Enumeration Documentation

◆ ECheckMode

Enumerator
kSimple 
kRecursive 

Definition at line 204 of file TGListTree.h.

◆ EColorMarkupMode

Enumerator
kDefault 
kColorUnderline 
kColorBox 

Definition at line 199 of file TGListTree.h.

Constructor & Destructor Documentation

◆ TGListTree() [1/3]

TGListTree::TGListTree ( const TGListTree )
privatedelete

◆ TGListTree() [2/3]

TGListTree::TGListTree ( TGWindow p = nullptr,
UInt_t  w = 1,
UInt_t  h = 1,
UInt_t  options = 0,
Pixel_t  back = GetWhitePixel() 
)

Create a list tree widget.

Definition at line 344 of file TGListTree.cxx.

◆ TGListTree() [3/3]

TGListTree::TGListTree ( TGCanvas p,
UInt_t  options,
Pixel_t  back = GetWhitePixel() 
)

Create a list tree widget.

Definition at line 409 of file TGListTree.cxx.

◆ ~TGListTree()

TGListTree::~TGListTree ( )
virtual

Delete list tree widget.

Definition at line 472 of file TGListTree.cxx.

Member Function Documentation

◆ AddItem() [1/4]

void TGListTree::AddItem ( const char *  string)
inline

Definition at line 392 of file TGListTree.h.

◆ AddItem() [2/4]

TGListTreeItem * TGListTree::AddItem ( TGListTreeItem parent,
const char *  string,
const TGPicture open = nullptr,
const TGPicture closed = nullptr,
Bool_t  checkbox = kFALSE 
)

Add item to list tree. Returns new item.

Definition at line 1965 of file TGListTree.cxx.

◆ AddItem() [3/4]

TGListTreeItem * TGListTree::AddItem ( TGListTreeItem parent,
const char *  string,
void *  userData,
const TGPicture open = nullptr,
const TGPicture closed = nullptr,
Bool_t  checkbox = kFALSE 
)

Add item to list tree.

If item with same userData already exists don't add it. Returns new item.

Definition at line 1983 of file TGListTree.cxx.

◆ AddItem() [4/4]

void TGListTree::AddItem ( TGListTreeItem parent,
TGListTreeItem item 
)

Add given item to list tree.

Definition at line 1954 of file TGListTree.cxx.

◆ AddRoot()

void TGListTree::AddRoot ( const char *  string)
inline

Definition at line 393 of file TGListTree.h.

◆ AdjustPosition() [1/2]

void TGListTree::AdjustPosition ( )
inlineoverridevirtual

Move content to position of highlighted/activated frame.

Reimplemented from TGContainer.

Definition at line 355 of file TGListTree.h.

◆ AdjustPosition() [2/2]

void TGListTree::AdjustPosition ( TGListTreeItem item)

Move content to position of item.

If item is 0, move to position of currently selected item.

Definition at line 1290 of file TGListTree.cxx.

◆ CheckAllChildren()

void TGListTree::CheckAllChildren ( TGListTreeItem item,
Bool_t  state 
)

Check all child items of 'item' and 'item' itself according to the state value: kTRUE means check all, kFALSE - uncheck all.

Definition at line 2882 of file TGListTree.cxx.

◆ Checked()

void TGListTree::Checked ( TObject obj,
Bool_t  check 
)
virtual

Emit Checked() signal.

Definition at line 1106 of file TGListTree.cxx.

◆ CheckItem()

void TGListTree::CheckItem ( TGListTreeItem item,
Bool_t  check = kTRUE 
)

Set check button state for the node 'item'.

Definition at line 2756 of file TGListTree.cxx.

◆ Class()

static TClass * TGListTree::Class ( )
static
Returns
TClass describing this class

◆ Class_Name()

static const char * TGListTree::Class_Name ( )
static
Returns
Name of this class

◆ Class_Version()

static constexpr Version_t TGListTree::Class_Version ( )
inlinestaticconstexpr
Returns
Version of this class

Definition at line 441 of file TGListTree.h.

◆ ClearHighlighted()

void TGListTree::ClearHighlighted ( )

Un highlight items.

Definition at line 2386 of file TGListTree.cxx.

◆ Clicked() [1/5]

void TGListTree::Clicked ( TGFrame f,
Int_t  btn 
)
inlineoverrideprotectedvirtual

Emit Clicked() signal.

Reimplemented from TGContainer.

Definition at line 296 of file TGListTree.h.

◆ Clicked() [2/5]

void TGListTree::Clicked ( TGFrame f,
Int_t  btn,
Int_t  x,
Int_t  y 
)
inlineoverrideprotectedvirtual

Emit Clicked() signal.

Reimplemented from TGContainer.

Definition at line 297 of file TGListTree.h.

◆ Clicked() [3/5]

void TGListTree::Clicked ( TGListTreeItem entry,
Int_t  btn 
)
virtual

Emit Clicked() signal.

Definition at line 1119 of file TGListTree.cxx.

◆ Clicked() [4/5]

void TGListTree::Clicked ( TGListTreeItem entry,
Int_t  btn,
Int_t  x,
Int_t  y 
)
virtual

Emit Clicked() signal.

Definition at line 1132 of file TGListTree.cxx.

◆ Clicked() [5/5]

void TGListTree::Clicked ( TGListTreeItem entry,
Int_t  btn,
UInt_t  mask,
Int_t  x,
Int_t  y 
)
virtual

Emit Clicked() signal.

Definition at line 1147 of file TGListTree.cxx.

◆ CloseItem()

void TGListTree::CloseItem ( TGListTreeItem item)

Close item in list tree (i.e. hide child items).

Definition at line 2041 of file TGListTree.cxx.

◆ CurrentChanged() [1/2]

void TGListTree::CurrentChanged ( Int_t  x,
Int_t  y 
)
inlineoverrideprotectedvirtual

Emit signal when current position changed.

Reimplemented from TGContainer.

Definition at line 293 of file TGListTree.h.

◆ CurrentChanged() [2/2]

void TGListTree::CurrentChanged ( TGFrame f)
inlineoverrideprotectedvirtual

Emit signal when current selected frame changed.

Reimplemented from TGContainer.

Definition at line 294 of file TGListTree.h.

◆ DataDropped()

void TGListTree::DataDropped ( TGListTreeItem item,
TDNDData data 
)
virtual

Emit DataDropped() signal.

Definition at line 792 of file TGListTree.cxx.

◆ DeclFileName()

static const char * TGListTree::DeclFileName ( )
inlinestatic
Returns
Name of the file containing the class declaration

Definition at line 441 of file TGListTree.h.

◆ DeleteChildren()

Int_t TGListTree::DeleteChildren ( TGListTreeItem item)

Delete children of item from list.

Definition at line 2084 of file TGListTree.cxx.

◆ DeleteItem()

Int_t TGListTree::DeleteItem ( TGListTreeItem item)

Delete item from list tree.

Definition at line 2012 of file TGListTree.cxx.

◆ DeleteSelected()

Int_t TGListTree::DeleteSelected ( )
inline

Definition at line 394 of file TGListTree.h.

◆ DisableOpen()

void TGListTree::DisableOpen ( Bool_t  disable = kTRUE)
inline

Definition at line 376 of file TGListTree.h.

◆ DoubleClicked() [1/4]

void TGListTree::DoubleClicked ( TGFrame f,
Int_t  btn 
)
inlineoverrideprotectedvirtual

Emit DoubleClicked() signal.

Reimplemented from TGContainer.

Definition at line 298 of file TGListTree.h.

◆ DoubleClicked() [2/4]

void TGListTree::DoubleClicked ( TGFrame f,
Int_t  btn,
Int_t  x,
Int_t  y 
)
inlineoverrideprotectedvirtual

Emit DoubleClicked() signal.

Reimplemented from TGContainer.

Definition at line 299 of file TGListTree.h.

◆ DoubleClicked() [3/4]

void TGListTree::DoubleClicked ( TGListTreeItem entry,
Int_t  btn 
)
virtual

Emit DoubleClicked() signal.

Definition at line 1163 of file TGListTree.cxx.

◆ DoubleClicked() [4/4]

void TGListTree::DoubleClicked ( TGListTreeItem entry,
Int_t  btn,
Int_t  x,
Int_t  y 
)
virtual

Emit DoubleClicked() signal.

Definition at line 1176 of file TGListTree.cxx.

◆ Draw() [1/2]

void TGListTree::Draw ( Handle_t  id,
Int_t  yevent,
Int_t  hevent 
)
protected

Draw list tree widget.

Definition at line 1407 of file TGListTree.cxx.

◆ Draw() [2/2]

void TGListTree::Draw ( Option_t option = "")
inlineoverrideprotectedvirtual

Default Draw method for all objects.

Reimplemented from TObject.

Definition at line 267 of file TGListTree.h.

◆ DrawActive()

void TGListTree::DrawActive ( Handle_t  id,
TGListTreeItem item 
)
virtual

Draw active item with its active color.

Definition at line 1606 of file TGListTree.cxx.

◆ DrawChildren()

Int_t TGListTree::DrawChildren ( Handle_t  id,
TGListTreeItem item,
Int_t  x,
Int_t  y,
Int_t  xroot 
)
protected

Draw children of item in list tree.

Definition at line 1453 of file TGListTree.cxx.

◆ DrawItem()

void TGListTree::DrawItem ( Handle_t  id,
TGListTreeItem item,
Int_t  x,
Int_t  y,
Int_t xroot,
UInt_t retwidth,
UInt_t retheight 
)
protected

Draw list tree item.

Definition at line 1482 of file TGListTree.cxx.

◆ DrawItemName()

void TGListTree::DrawItemName ( Handle_t  id,
TGListTreeItem item 
)
protected

Draw name of list tree item.

Definition at line 1630 of file TGListTree.cxx.

◆ DrawNode()

void TGListTree::DrawNode ( Handle_t  id,
TGListTreeItem item,
Int_t  x,
Int_t  y 
)
protected

Draw node (little + in box).

Definition at line 1671 of file TGListTree.cxx.

◆ DrawOutline()

void TGListTree::DrawOutline ( Handle_t  id,
TGListTreeItem item,
Pixel_t  col = 0xbbbbbb,
Bool_t  clear = kFALSE 
)
virtual

Draw a outline of color 'col' around an item.

Definition at line 1581 of file TGListTree.cxx.

◆ DrawRegion()

void TGListTree::DrawRegion ( Int_t  x,
Int_t  y,
UInt_t  w,
UInt_t  h 
)
overridevirtual

Redraw list tree.

Reimplemented from TGContainer.

Definition at line 1365 of file TGListTree.cxx.

◆ End()

void TGListTree::End ( Bool_t  select = kFALSE)
overridevirtual

Move content to the bottom.

Reimplemented from TGContainer.

Definition at line 1199 of file TGListTree.cxx.

◆ FindChildByData()

TGListTreeItem * TGListTree::FindChildByData ( TGListTreeItem item,
void *  userData 
)

Find child of item by userData.

Definition at line 2297 of file TGListTree.cxx.

◆ FindChildByName()

TGListTreeItem * TGListTree::FindChildByName ( TGListTreeItem item,
const char *  name 
)

Find child of item by name.

Definition at line 2274 of file TGListTree.cxx.

◆ FindItem() [1/2]

void * TGListTree::FindItem ( const TString name,
Bool_t  direction = kTRUE,
Bool_t  caseSensitive = kTRUE,
Bool_t  beginWith = kFALSE 
)
inlineoverrideprotectedvirtual

Reimplemented from TGContainer.

Definition at line 284 of file TGListTree.h.

◆ FindItem() [2/2]

TGListTreeItem * TGListTree::FindItem ( Int_t  findy)
protected

Find item at postion findy.

Definition at line 1915 of file TGListTree.cxx.

◆ FindItemByObj()

TGListTreeItem * TGListTree::FindItemByObj ( TGListTreeItem item,
void *  ptr 
)

Find item with fUserData == ptr.

Search tree downwards starting at item.

Definition at line 2824 of file TGListTree.cxx.

◆ FindItemByPathname()

TGListTreeItem * TGListTree::FindItemByPathname ( const char *  path)

Find item by pathname.

Pathname is in the form of /xx/yy/zz. If zz in path /xx/yy is found it returns item, 0 otherwise.

Definition at line 2321 of file TGListTree.cxx.

◆ FindSiblingByData()

TGListTreeItem * TGListTree::FindSiblingByData ( TGListTreeItem item,
void *  userData 
)

Find sibling of item by userData.

Definition at line 2252 of file TGListTree.cxx.

◆ FindSiblingByName()

TGListTreeItem * TGListTree::FindSiblingByName ( TGListTreeItem item,
const char *  name 
)

Find sibling of item by name.

Definition at line 2230 of file TGListTree.cxx.

◆ FontAscent()

Int_t TGListTree::FontAscent ( )

Returns ascent of currently used font.

Definition at line 503 of file TGListTree.cxx.

◆ FontHeight()

Int_t TGListTree::FontHeight ( )

Returns height of currently used font.

Definition at line 493 of file TGListTree.cxx.

◆ GetActiveGC()

const TGGC & TGListTree::GetActiveGC ( )
staticprotected

Return default graphics context in use.

Definition at line 2439 of file TGListTree.cxx.

◆ GetBelowMouse()

TGListTreeItem * TGListTree::GetBelowMouse ( ) const
inline

Definition at line 384 of file TGListTree.h.

◆ GetChecked()

void TGListTree::GetChecked ( TList checked)

Add all checked list tree items of this list tree into the list 'checked'.

This list is not adopted and must be deleted by the user later.

Definition at line 2846 of file TGListTree.cxx.

◆ GetCheckedChildren()

void TGListTree::GetCheckedChildren ( TList checked,
TGListTreeItem item 
)

Add all child items of 'item' into the list 'checked'.

Definition at line 2863 of file TGListTree.cxx.

◆ GetCheckedPic()

const TGPicture * TGListTree::GetCheckedPic ( )
static

Returns the icon used for checked checkbox.

Definition at line 2575 of file TGListTree.cxx.

◆ GetCheckMode()

ECheckMode TGListTree::GetCheckMode ( ) const
inline

Definition at line 436 of file TGListTree.h.

◆ GetClosedPic()

const TGPicture * TGListTree::GetClosedPic ( )
static

Returns the icon used by items in closed state.

Definition at line 2564 of file TGListTree.cxx.

◆ GetColorGC()

const TGGC & TGListTree::GetColorGC ( )
staticprotected

Return graphics context for highlighted frame background.

Definition at line 2532 of file TGListTree.cxx.

◆ GetColorMode()

EColorMarkupMode TGListTree::GetColorMode ( ) const
inline

Definition at line 433 of file TGListTree.h.

◆ GetCurrent()

TGListTreeItem * TGListTree::GetCurrent ( ) const
inline

Definition at line 383 of file TGListTree.h.

◆ GetDefaultFontStruct()

FontStruct_t TGListTree::GetDefaultFontStruct ( )
staticprotected

Return default font structure in use.

Definition at line 2429 of file TGListTree.cxx.

◆ GetDefaultSize()

TGDimension TGListTree::GetDefaultSize ( ) const
inlineoverridevirtual

std::cout << fWidth << "x" << fHeight << std::endl;

Reimplemented from TGCompositeFrame.

Definition at line 326 of file TGListTree.h.

◆ GetDNDData()

TDNDData * TGListTree::GetDNDData ( Atom_t  )
inlineoverridevirtual

Reimplemented from TGFrame.

Definition at line 431 of file TGListTree.h.

◆ GetDrawGC()

const TGGC & TGListTree::GetDrawGC ( )
staticprotected

Return default graphics context in use.

Definition at line 2464 of file TGListTree.cxx.

◆ GetFirstItem()

TGListTreeItem * TGListTree::GetFirstItem ( ) const
inline

Definition at line 381 of file TGListTree.h.

◆ GetGrayPixel()

Pixel_t TGListTree::GetGrayPixel ( )
staticprotected

Return gray draw color in use.

Definition at line 2415 of file TGListTree.cxx.

◆ GetHighlightGC()

const TGGC & TGListTree::GetHighlightGC ( )
staticprotected

Return graphics context for highlighted frame background.

Definition at line 2510 of file TGListTree.cxx.

◆ GetLineGC()

const TGGC & TGListTree::GetLineGC ( )
staticprotected

Return graphics context in use for line drawing.

Definition at line 2486 of file TGListTree.cxx.

◆ GetOpenPic()

const TGPicture * TGListTree::GetOpenPic ( )
static

Returns the icon used by items in open state.

Definition at line 2553 of file TGListTree.cxx.

◆ GetPathnameFromItem()

void TGListTree::GetPathnameFromItem ( TGListTreeItem item,
char *  path,
Int_t  depth = 0 
)

Get pathname from item.

Use depth to limit path name to last depth levels. By default depth is not limited.

Definition at line 2395 of file TGListTree.cxx.

◆ GetSelected()

TGListTreeItem * TGListTree::GetSelected ( ) const
inline

Definition at line 382 of file TGListTree.h.

◆ GetUncheckedPic()

const TGPicture * TGListTree::GetUncheckedPic ( )
static

Returns the icon used for unchecked checkbox.

Definition at line 2586 of file TGListTree.cxx.

◆ HandleButton()

Bool_t TGListTree::HandleButton ( Event_t event)
overridevirtual

Handle button events in the list tree.

Reimplemented from TGContainer.

Definition at line 565 of file TGListTree.cxx.

◆ HandleCrossing()

Bool_t TGListTree::HandleCrossing ( Event_t event)
overridevirtual

Handle mouse crossing event.

Reimplemented from TGCompositeFrame.

Definition at line 705 of file TGListTree.cxx.

◆ HandleDNDDrop()

Bool_t TGListTree::HandleDNDDrop ( TDNDData data)
overridevirtual

Handle drop events.

Reimplemented from TGFrame.

Definition at line 781 of file TGListTree.cxx.

◆ HandleDNDEnter()

Atom_t TGListTree::HandleDNDEnter ( Atom_t typelist)
overridevirtual

Handle drag enter events.

Reimplemented from TGFrame.

Definition at line 758 of file TGListTree.cxx.

◆ HandleDNDLeave()

Bool_t TGListTree::HandleDNDLeave ( )
overridevirtual

Handle drag leave events.

Reimplemented from TGFrame.

Definition at line 773 of file TGListTree.cxx.

◆ HandleDNDPosition()

Atom_t TGListTree::HandleDNDPosition ( Int_t  x,
Int_t  y,
Atom_t  action,
Int_t  xroot,
Int_t  yroot 
)
overridevirtual

Handle dragging position events.

Reimplemented from TGFrame.

Definition at line 732 of file TGListTree.cxx.

◆ HandleDoubleClick()

Bool_t TGListTree::HandleDoubleClick ( Event_t event)
overridevirtual

Handle double click event in the list tree (only for kButton1).

Reimplemented from TGContainer.

Definition at line 663 of file TGListTree.cxx.

◆ HandleKey()

Bool_t TGListTree::HandleKey ( Event_t event)
overridevirtual

The key press event handler converts a key press to some line editor action.

Reimplemented from TGContainer.

Definition at line 934 of file TGListTree.cxx.

◆ HandleMotion()

Bool_t TGListTree::HandleMotion ( Event_t event)
overridevirtual

Handle mouse motion event.

Used to set tool tip, to emit MouseOver() signal and for DND handling.

Reimplemented from TGContainer.

Definition at line 806 of file TGListTree.cxx.

◆ HasUserControl()

Bool_t TGListTree::HasUserControl ( ) const
inline

Definition at line 421 of file TGListTree.h.

◆ HighlightChildren()

void TGListTree::HighlightChildren ( TGListTreeItem item,
Bool_t  state,
Bool_t  draw 
)

Highlight item children.

Definition at line 543 of file TGListTree.cxx.

◆ HighlightItem() [1/2]

void TGListTree::HighlightItem ( TGListTreeItem item)

Highlight item.

Definition at line 2376 of file TGListTree.cxx.

◆ HighlightItem() [2/2]

void TGListTree::HighlightItem ( TGListTreeItem item,
Bool_t  state,
Bool_t  draw 
)

Highlight tree item.

Definition at line 527 of file TGListTree.cxx.

◆ Home()

void TGListTree::Home ( Bool_t  select = kFALSE)
overridevirtual

Move content to the top.

Reimplemented from TGContainer.

Definition at line 1191 of file TGListTree.cxx.

◆ InsertChild()

void TGListTree::InsertChild ( TGListTreeItem parent,
TGListTreeItem item 
)
protected

Insert child in list.

Definition at line 1791 of file TGListTree.cxx.

◆ InsertChildren()

void TGListTree::InsertChildren ( TGListTreeItem parent,
TGListTreeItem item 
)
protected

Insert a list of ALREADY LINKED children into another list.

Definition at line 1839 of file TGListTree.cxx.

◆ IsA()

TClass * TGListTree::IsA ( ) const
inlineoverridevirtual
Returns
TClass describing current object

Reimplemented from TGContainer.

Definition at line 441 of file TGListTree.h.

◆ IsEventHandled()

Bool_t TGListTree::IsEventHandled ( ) const
inline

Definition at line 423 of file TGListTree.h.

◆ KeyPressed() [1/2]

void TGListTree::KeyPressed ( TGFrame frame,
UInt_t  keysym,
UInt_t  mask 
)
inlineoverrideprotectedvirtual

Signal emitted when keyboard key pressed.

frame - activated frame keysym - defined in "KeySymbols.h" mask - modifier key mask, defined in "GuiTypes.h"

const Mask_t kKeyShiftMask = BIT(0); const Mask_t kKeyLockMask = BIT(1); const Mask_t kKeyControlMask = BIT(2); const Mask_t kKeyMod1Mask = BIT(3); // typically the Alt key const Mask_t kButton1Mask = BIT(8); const Mask_t kButton2Mask = BIT(9); const Mask_t kButton3Mask = BIT(10); const Mask_t kButton4Mask = BIT(11); const Mask_t kButton5Mask = BIT(12); const Mask_t kAnyModifier = BIT(15);

Reimplemented from TGContainer.

Definition at line 300 of file TGListTree.h.

◆ KeyPressed() [2/2]

void TGListTree::KeyPressed ( TGListTreeItem entry,
UInt_t  keysym,
UInt_t  mask 
)
virtual

Signal emitted when keyboard key pressed.

entry - selected item keysym - defined in "KeySymbols.h" mask - modifier key mask, defined in "GuiTypes.h"

const Mask_t kKeyShiftMask = BIT(0); const Mask_t kKeyLockMask = BIT(1); const Mask_t kKeyControlMask = BIT(2); const Mask_t kKeyMod1Mask = BIT(3); // typically the Alt key const Mask_t kButton1Mask = BIT(8); const Mask_t kButton2Mask = BIT(9); const Mask_t kButton3Mask = BIT(10); const Mask_t kButton4Mask = BIT(11); const Mask_t kButton5Mask = BIT(12); const Mask_t kAnyModifier = BIT(15);

Definition at line 1085 of file TGListTree.cxx.

◆ Layout()

void TGListTree::Layout ( )
inlineoverrideprotectedvirtual

Layout container entries.

Reimplemented from TGContainer.

Definition at line 290 of file TGListTree.h.

◆ LineDown()

void TGListTree::LineDown ( Bool_t  select = kFALSE)
overridevirtual

Move content one item-size down.

Reimplemented from TGContainer.

Definition at line 1262 of file TGListTree.cxx.

◆ LineUp()

void TGListTree::LineUp ( Bool_t  select = kFALSE)
overridevirtual

Move content one item-size up.

Reimplemented from TGContainer.

Definition at line 1236 of file TGListTree.cxx.

◆ MouseOver() [1/2]

void TGListTree::MouseOver ( TGListTreeItem entry)
virtual

Signal emitted when pointer is over entry.

Definition at line 1051 of file TGListTree.cxx.

◆ MouseOver() [2/2]

void TGListTree::MouseOver ( TGListTreeItem entry,
UInt_t  mask 
)
virtual

Signal emitted when pointer is over entry.

Definition at line 1059 of file TGListTree.cxx.

◆ OnMouseOver()

void TGListTree::OnMouseOver ( TGFrame f)
inlineoverrideprotectedvirtual

Signal emitted when pointer is over entry.

Reimplemented from TGContainer.

Definition at line 292 of file TGListTree.h.

◆ OpenItem()

void TGListTree::OpenItem ( TGListTreeItem item)

Open item in list tree (i.e. show child items).

Definition at line 2029 of file TGListTree.cxx.

◆ operator=()

TGListTree & TGListTree::operator= ( const TGListTree )
privatedelete

◆ PageDown()

void TGListTree::PageDown ( Bool_t  select = kFALSE)
overridevirtual

Move content one page down.

Reimplemented from TGContainer.

Definition at line 1222 of file TGListTree.cxx.

◆ PageUp()

void TGListTree::PageUp ( Bool_t  select = kFALSE)
overridevirtual

Move content one page up.

Reimplemented from TGContainer.

Definition at line 1207 of file TGListTree.cxx.

◆ PDeleteChildren()

void TGListTree::PDeleteChildren ( TGListTreeItem item)
protected

Recursively delete all children of an item.

Definition at line 1774 of file TGListTree.cxx.

◆ PDeleteItem()

void TGListTree::PDeleteItem ( TGListTreeItem item)
protected

Delete given item.

Takes care of list-tree state members fSelected, fCurrent and fBelowMouse.

Definition at line 1747 of file TGListTree.cxx.

◆ RecursiveDeleteItem()

Int_t TGListTree::RecursiveDeleteItem ( TGListTreeItem item,
void *  ptr 
)

Delete item with fUserData == ptr.

Search tree downwards starting at item.

Definition at line 2054 of file TGListTree.cxx.

◆ RemoveReference()

void TGListTree::RemoveReference ( TGListTreeItem item)
protected

This function removes the specified item from the linked list.

It does not do anything with the data contained in the item, though.

Definition at line 1719 of file TGListTree.cxx.

◆ RenameItem()

void TGListTree::RenameItem ( TGListTreeItem item,
const char *  string 
)

Rename item in list tree.

Definition at line 2000 of file TGListTree.cxx.

◆ RenameSelected()

void TGListTree::RenameSelected ( const char *  string)
inline

Definition at line 395 of file TGListTree.h.

◆ Reparent()

Int_t TGListTree::Reparent ( TGListTreeItem item,
TGListTreeItem newparent 
)

Make newparent the new parent of item.

Definition at line 2099 of file TGListTree.cxx.

◆ ReparentChildren()

Int_t TGListTree::ReparentChildren ( TGListTreeItem item,
TGListTreeItem newparent 
)

Make newparent the new parent of the children of item.

Definition at line 2115 of file TGListTree.cxx.

◆ ReturnPressed() [1/2]

void TGListTree::ReturnPressed ( TGFrame f)
inlineoverrideprotectedvirtual

Signal emitted when Return/Enter key pressed.

It's equivalent to "double click" of mouse button.

Reimplemented from TGContainer.

Definition at line 295 of file TGListTree.h.

◆ ReturnPressed() [2/2]

void TGListTree::ReturnPressed ( TGListTreeItem entry)
virtual

Emit ReturnPressed() signal.

Definition at line 1098 of file TGListTree.cxx.

◆ SaveChildren()

void TGListTree::SaveChildren ( std::ostream &  out,
TGListTreeItem item,
Int_t n 
)
protected

Save child items as a C++ statements on output stream out.

Definition at line 2658 of file TGListTree.cxx.

◆ SavePrimitive()

void TGListTree::SavePrimitive ( std::ostream &  out,
Option_t option = "" 
)
overridevirtual

Save a list tree widget as a C++ statements on output stream out.

Reimplemented from TGContainer.

Definition at line 2597 of file TGListTree.cxx.

◆ Search()

void TGListTree::Search ( Bool_t  close = kTRUE)
overridevirtual

Invokes search dialog. Looks for item with the entered name.

Reimplemented from TGContainer.

Definition at line 1330 of file TGListTree.cxx.

◆ SearchChildren()

Int_t TGListTree::SearchChildren ( TGListTreeItem item,
Int_t  y,
Int_t  findy,
TGListTreeItem **  finditem 
)
protected

Search child item.

Definition at line 1880 of file TGListTree.cxx.

◆ SetAutoCheckBoxPic()

void TGListTree::SetAutoCheckBoxPic ( Bool_t  on)
inline

Definition at line 352 of file TGListTree.h.

◆ SetAutoTips()

void TGListTree::SetAutoTips ( Bool_t  on = kTRUE)
inline

Definition at line 351 of file TGListTree.h.

◆ SetCanvas()

virtual void TGListTree::SetCanvas ( TGCanvas canvas)
inlinevirtual

Definition at line 319 of file TGListTree.h.

◆ SetCheckBox()

void TGListTree::SetCheckBox ( TGListTreeItem item,
Bool_t  on = kTRUE 
)

Set check button state for the node 'item'.

Definition at line 2764 of file TGListTree.cxx.

◆ SetCheckMode()

void TGListTree::SetCheckMode ( ECheckMode  mode)
inline

Definition at line 437 of file TGListTree.h.

◆ SetColorMode()

void TGListTree::SetColorMode ( EColorMarkupMode  colorMode)
inline

Definition at line 434 of file TGListTree.h.

◆ SetEventHandled()

void TGListTree::SetEventHandled ( Bool_t  eh = kTRUE)
inline

Definition at line 422 of file TGListTree.h.

◆ SetSelected()

void TGListTree::SetSelected ( TGListTreeItem item)
inline

Definition at line 353 of file TGListTree.h.

◆ SetToolTipItem()

void TGListTree::SetToolTipItem ( TGListTreeItem item,
const char *  string 
)

Set tooltip text for this item.

By default an item for which the userData is a pointer to an TObject the TObject::GetTitle() will be used to get the tip text.

Definition at line 2074 of file TGListTree.cxx.

◆ SetToolTipText()

void TGListTree::SetToolTipText ( const char *  text,
Int_t  x,
Int_t  y,
Long_t  delayms 
)

Set tool tip text associated with this item.

The delay is in milliseconds (minimum 250). To remove tool tip call method with delayms = 0. To change delayms you first have to call this method with delayms=0.

Definition at line 1697 of file TGListTree.cxx.

◆ SetUserControl()

void TGListTree::SetUserControl ( Bool_t  ctrl = kTRUE)
inline

Definition at line 420 of file TGListTree.h.

◆ Sort()

Int_t TGListTree::Sort ( TGListTreeItem item)

Sort items starting with item.

Definition at line 2144 of file TGListTree.cxx.

◆ SortChildren()

Int_t TGListTree::SortChildren ( TGListTreeItem item)

Sort children of item.

Definition at line 2206 of file TGListTree.cxx.

◆ SortSiblings()

Int_t TGListTree::SortSiblings ( TGListTreeItem item)

Sort siblings of item.

Definition at line 2198 of file TGListTree.cxx.

◆ Streamer()

void TGListTree::Streamer ( TBuffer R__b)
overridevirtual

Stream an object of class TObject.

Reimplemented from TGContainer.

◆ StreamerNVirtual()

void TGListTree::StreamerNVirtual ( TBuffer ClassDef_StreamerNVirtual_b)
inline

Definition at line 441 of file TGListTree.h.

◆ TextWidth()

Int_t TGListTree::TextWidth ( const char *  c)

Returns text width relative to currently used font.

Definition at line 515 of file TGListTree.cxx.

◆ ToggleItem()

void TGListTree::ToggleItem ( TGListTreeItem item)

Toggle check button state of the node 'item'.

Definition at line 2772 of file TGListTree.cxx.

◆ UnselectAll()

void TGListTree::UnselectAll ( Bool_t  draw)

Unselect all items.

Definition at line 556 of file TGListTree.cxx.

◆ UpdateChecked()

void TGListTree::UpdateChecked ( TGListTreeItem item,
Bool_t  redraw = kFALSE 
)
protectedvirtual

Update the state of the node 'item' according to the children states.

Definition at line 2780 of file TGListTree.cxx.

Member Data Documentation

◆ fActiveGC

GContext_t TGListTree::fActiveGC
protected

activated (selected) drawing context

Definition at line 220 of file TGListTree.h.

◆ fAutoCheckBoxPic

Bool_t TGListTree::fAutoCheckBoxPic
protected

change check box picture if parent and children have diffrent state

Definition at line 236 of file TGListTree.h.

◆ fAutoTips

Bool_t TGListTree::fAutoTips
protected

assume item->fUserData is TObject and use GetTitle() for tip text

Definition at line 235 of file TGListTree.h.

◆ fBelowMouse

TGListTreeItem* TGListTree::fBelowMouse
protected

pointer to item below mouses cursor

Definition at line 214 of file TGListTree.h.

◆ fBuf

TBufferFile* TGListTree::fBuf
protected

buffer used for Drag and Drop

Definition at line 231 of file TGListTree.h.

◆ fCheckMode

ECheckMode TGListTree::fCheckMode
protected

how to propagate check properties through the tree

Definition at line 243 of file TGListTree.h.

◆ fColorGC

GContext_t TGListTree::fColorGC
protected

drawing context for main item color

Definition at line 244 of file TGListTree.h.

◆ fColorMode

EColorMarkupMode TGListTree::fColorMode
protected

if/how to render item's main color

Definition at line 242 of file TGListTree.h.

◆ fCurrent

TGListTreeItem* TGListTree::fCurrent
protected

pointer to current item in list

Definition at line 213 of file TGListTree.h.

◆ fDefh

UInt_t TGListTree::fDefh
protected

default list height

Definition at line 226 of file TGListTree.h.

◆ fDefw

UInt_t TGListTree::fDefw
protected

default list width

Definition at line 225 of file TGListTree.h.

◆ fDisableOpen

Bool_t TGListTree::fDisableOpen
protected

disable branch opening on double-clicks

Definition at line 237 of file TGListTree.h.

◆ fDNDData

TDNDData TGListTree::fDNDData
protected

Drag and Drop data.

Definition at line 232 of file TGListTree.h.

◆ fDNDTypeList

Atom_t* TGListTree::fDNDTypeList
protected

handles DND types

Definition at line 233 of file TGListTree.h.

◆ fDrawGC

GContext_t TGListTree::fDrawGC
protected

icon drawing context

Definition at line 221 of file TGListTree.h.

◆ fDropItem

TGListTreeItem* TGListTree::fDropItem
protected

item on which DND is over

Definition at line 234 of file TGListTree.h.

◆ fEventHandled

Bool_t TGListTree::fEventHandled
protected

flag used from user code to bypass standard event handling

Definition at line 239 of file TGListTree.h.

◆ fExposeBottom

Int_t TGListTree::fExposeBottom
protected

bottom y position of visible region

Definition at line 228 of file TGListTree.h.

◆ fExposeTop

Int_t TGListTree::fExposeTop
protected

top y postion of visible region

Definition at line 227 of file TGListTree.h.

◆ fFirst

TGListTreeItem* TGListTree::fFirst
protected

pointer to first item in list

Definition at line 210 of file TGListTree.h.

◆ fFont

FontStruct_t TGListTree::fFont
protected

font used to draw item text

Definition at line 224 of file TGListTree.h.

◆ fgActiveGC

TGGC * TGListTree::fgActiveGC = nullptr
staticprotected

Definition at line 248 of file TGListTree.h.

◆ fgCheckedPic

const TGPicture * TGListTree::fgCheckedPic = nullptr
staticprotected

icon for checked item

Definition at line 255 of file TGListTree.h.

◆ fgClosedPic

const TGPicture * TGListTree::fgClosedPic = nullptr
staticprotected

icon for closed item

Definition at line 254 of file TGListTree.h.

◆ fgColorGC

TGGC * TGListTree::fgColorGC = nullptr
staticprotected

Definition at line 252 of file TGListTree.h.

◆ fgDefaultFont

const TGFont * TGListTree::fgDefaultFont = nullptr
staticprotected

Definition at line 247 of file TGListTree.h.

◆ fgDrawGC

TGGC * TGListTree::fgDrawGC = nullptr
staticprotected

Definition at line 249 of file TGListTree.h.

◆ fgGrayPixel

Pixel_t TGListTree::fgGrayPixel = 0
staticprotected

Definition at line 246 of file TGListTree.h.

◆ fgHighlightGC

TGGC * TGListTree::fgHighlightGC = nullptr
staticprotected

Definition at line 251 of file TGListTree.h.

◆ fgLineGC

TGGC * TGListTree::fgLineGC = nullptr
staticprotected

Definition at line 250 of file TGListTree.h.

◆ fgOpenPic

const TGPicture * TGListTree::fgOpenPic = nullptr
staticprotected

icon for open item

Definition at line 253 of file TGListTree.h.

◆ fGrayPixel

Pixel_t TGListTree::fGrayPixel
protected

gray draw color

Definition at line 219 of file TGListTree.h.

◆ fgUncheckedPic

const TGPicture * TGListTree::fgUncheckedPic = nullptr
staticprotected

icon for unchecked item

Definition at line 256 of file TGListTree.h.

◆ fHighlightGC

GContext_t TGListTree::fHighlightGC
protected

highlighted icon drawing context

Definition at line 223 of file TGListTree.h.

◆ fHspacing

Int_t TGListTree::fHspacing
protected

horizontal spacing between items

Definition at line 215 of file TGListTree.h.

◆ fIndent

Int_t TGListTree::fIndent
protected

number of pixels indentation

Definition at line 217 of file TGListTree.h.

◆ fLast

TGListTreeItem* TGListTree::fLast
protected

pointer to last item in list

Definition at line 211 of file TGListTree.h.

◆ fLastEventState

UInt_t TGListTree::fLastEventState
protected

modifier state of the last keyboard event

Definition at line 240 of file TGListTree.h.

◆ fLineGC

GContext_t TGListTree::fLineGC
protected

dashed line drawing context

Definition at line 222 of file TGListTree.h.

◆ fMargin

Int_t TGListTree::fMargin
protected

number of pixels margin from left side

Definition at line 218 of file TGListTree.h.

◆ fSelected

TGListTreeItem* TGListTree::fSelected
protected

pointer to selected item in list

Definition at line 212 of file TGListTree.h.

◆ fTip

TGToolTip* TGListTree::fTip
protected

tooltip shown when moving over list items

Definition at line 229 of file TGListTree.h.

◆ fTipItem

TGListTreeItem* TGListTree::fTipItem
protected

item for which tooltip is set

Definition at line 230 of file TGListTree.h.

◆ fUserControlled

Bool_t TGListTree::fUserControlled
protected

let user decides what is the behaviour on events

Definition at line 238 of file TGListTree.h.

◆ fVspacing

Int_t TGListTree::fVspacing
protected

vertical spacing between items

Definition at line 216 of file TGListTree.h.

Libraries for TGListTree:

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