Detailed Description

This class creates a main window with menubar, scrollbars and a drawing area. The widgets used are the new native ROOT GUI widgets.

A slightly edited version of the the GRootCanvas file in the default root source. The reason for the swap was take more control over the keyboard interface to the canvas (particularly the arrow keys).

Definition at line 46 of file GRootCanvas.h.

Public Member Functions
	GRootCanvas (GCanvas c, const char name, Int_t x, Int_t y, UInt_t width, UInt_t height)

	GRootCanvas (GCanvas c=nullptr, const char name="ROOT Canvas", UInt_t width=500, UInt_t height=300)

	~GRootCanvas ()

void	Activated (Int_t id)

void	AdjustSize ()

void	Close () override

void	CloseWindow () override

void	EventInfo (Int_t event, Int_t px, Int_t py, TObject *selected)

void	FitCanvas ()

void	ForceUpdate () override

UInt_t	GetCheight () const

UInt_t	GetCwidth () const

TGMenuBar *	GetMenuBar () const

TGLayoutHints *	GetMenuBarItemLayout () const

TGStatusBar *	GetStatusBar () const

TGDockableFrame *	GetToolDock () const

UInt_t	GetWindowGeometry (Int_t &x, Int_t &y, UInt_t &w, UInt_t &h) override

Bool_t	HasEditor () const override

Bool_t	HasMenuBar () const override

Bool_t	HasStatusBar () const override

Bool_t	HasToolBar () const override

Bool_t	HasToolTips () const override

void	Iconify () override

Int_t	InitWindow () override

void	PrintCanvas ()

Bool_t	ProcessMessage (Long_t msg, Long_t parm1, Long_t parm2) override

void	RaiseWindow () override

void	ReallyDelete () override

void	SetCanvasSize (UInt_t w, UInt_t h) override

void	SetStatusText (const char *txt=nullptr, Int_t partidx=0) override

void	SetWindowPosition (Int_t x, Int_t y) override

void	SetWindowSize (UInt_t w, UInt_t h) override

void	SetWindowTitle (const char *title) override

void	Show () override

void	ShowEditor (Bool_t show=kTRUE) override

void	ShowMenuBar (Bool_t show=kTRUE) override

void	ShowStatusBar (Bool_t show=kTRUE) override

void	ShowToolBar (Bool_t show=kTRUE) override

void	ShowToolTips (Bool_t show=kTRUE) override

Private Member Functions
	GRootCanvas (const GRootCanvas &)

	GRootCanvas (GRootCanvas &&) noexcept

void	CreateCanvas (const char *name)

void	CreateEditor ()

Bool_t	HandleContainerButton (Event_t *event)

Bool_t	HandleContainerConfigure (Event_t *ev)

Bool_t	HandleContainerCrossing (Event_t *event)

Bool_t	HandleContainerDoubleClick (Event_t *event)

Bool_t	HandleContainerExpose (Event_t *event)

Bool_t	HandleContainerKey (Event_t *event)

Bool_t	HandleContainerMotion (Event_t *event)

Bool_t	HandleDNDDrop (TDNDData *data) override

Atom_t	HandleDNDEnter (Atom_t *typelist) override

Bool_t	HandleDNDLeave () override

Atom_t	HandleDNDPosition (Int_t x, Int_t y, Atom_t action, Int_t xroot, Int_t yroot) override

GRootCanvas &	operator= (const GRootCanvas &)

GRootCanvas &	operator= (GRootCanvas &&) noexcept

Private Attributes
Bool_t	fAutoFit {true}

Int_t	fButton {0}

GRootContainer *	fCanvasContainer {nullptr}

Int_t	fCanvasID {0}

TGLayoutHints *	fCanvasLayout {nullptr}

TGCanvas *	fCanvasWindow {nullptr}

TGLayoutHints *	fDockLayout {nullptr}

TGPopupMenu *	fEditClearMenu {nullptr}

TGPopupMenu *	fEditMenu {nullptr}

TVirtualPadEditor *	fEditor {nullptr}

TGCompositeFrame *	fEditorFrame {nullptr}

TGLayoutHints *	fEditorLayout {nullptr}

Bool_t	fEmbedded {false}

TGPopupMenu *	fFileMenu {nullptr}

TGPopupMenu *	fFileSaveMenu {nullptr}

TGPopupMenu *	fHelpMenu {nullptr}

TGHorizontal3DLine *	fHorizontal1 {nullptr}

TGLayoutHints *	fHorizontal1Layout {nullptr}

const TGPicture *	fIconPic {nullptr}

TGCompositeFrame *	fMainFrame {nullptr}

TGLayoutHints *	fMainFrameLayout {nullptr}

TGMenuBar *	fMenuBar {nullptr}

TGLayoutHints *	fMenuBarHelpLayout {nullptr}

TGLayoutHints *	fMenuBarItemLayout {nullptr}

TGLayoutHints *	fMenuBarLayout {nullptr}

TGPopupMenu *	fOptionMenu {nullptr}

TGStatusBar *	fStatusBar {nullptr}

TGLayoutHints *	fStatusBarLayout {nullptr}

TGToolBar *	fToolBar {nullptr}

TGLayoutHints *	fToolBarLayout {nullptr}

TGHorizontal3DLine *	fToolBarSep {nullptr}

TGDockableFrame *	fToolDock {nullptr}

TGPopupMenu *	fToolsMenu {nullptr}

TGToolTip *	fToolTip {nullptr}

TGVertical3DLine *	fVertical1 {nullptr}

TGLayoutHints *	fVertical1Layout {nullptr}

TGVertical3DLine *	fVertical2 {nullptr}

TGLayoutHints *	fVertical2Layout {nullptr}

TGPopupMenu *	fViewMenu {nullptr}

TGPopupMenu *	fViewWithMenu {nullptr}

Friends
class	GRootContainer

Inheritance diagram for GRootCanvas:

Collaboration diagram for GRootCanvas:

Constructor & Destructor Documentation

◆ GRootCanvas() [1/4]

GRootCanvas::GRootCanvas ( const GRootCanvas & )

private

◆ GRootCanvas() [2/4]

GRootCanvas::GRootCanvas ( GRootCanvas && )

privatenoexcept

◆ GRootCanvas() [3/4]

GRootCanvas::GRootCanvas	(	GCanvas *	c = nullptr,
		const char *	name = "ROOT Canvas",
		UInt_t	width = 500,
		UInt_t	height = 300 )

explicit

Create a basic ROOT canvas.

Definition at line 256 of file GRootCanvas.cxx.

References CreateCanvas(), ShowEditor(), and ShowToolBar().

◆ GRootCanvas() [4/4]

GRootCanvas::GRootCanvas	(	GCanvas *	c,
		const char *	name,
		Int_t	x,
		Int_t	y,
		UInt_t	width,
		UInt_t	height )

Create a basic ROOT canvas.

Definition at line 269 of file GRootCanvas.cxx.

References CreateCanvas(), ShowEditor(), and ShowToolBar().

◆ ~GRootCanvas()

GRootCanvas::~GRootCanvas ( )

Delete ROOT basic canvas. Order is significant. Delete in reverse order of creation.

Definition at line 568 of file GRootCanvas.cxx.

References fCanvasContainer, fCanvasLayout, fCanvasWindow, fDockLayout, fEditClearMenu, fEditMenu, fEditor, fEditorFrame, fEditorLayout, fEmbedded, fFileMenu, fFileSaveMenu, fHelpMenu, fHorizontal1, fHorizontal1Layout, fIconPic, fMainFrame, fMainFrameLayout, fMenuBarHelpLayout, fMenuBarItemLayout, fMenuBarLayout, fOptionMenu, fStatusBar, fStatusBarLayout, fToolBar, fToolBarLayout, fToolBarSep, fToolDock, fToolsMenu, fToolTip, fViewMenu, and fViewWithMenu.

Member Function Documentation

◆ Activated()

void GRootCanvas::Activated ( Int_t id )

Slot handling tab switching in the browser, to properly set the canvas and the model to the editor.

Definition at line 1986 of file GRootCanvas.cxx.

References fEditor, and fEmbedded.

◆ AdjustSize()

void GRootCanvas::AdjustSize ( )

Keep the same canvas size while docking/undocking toolbar.

Definition at line 1602 of file GRootCanvas.cxx.

References fHorizontal1, fToolBar, fToolBarSep, fToolDock, fViewMenu, kViewEditor, and sh().

◆ Close()

void GRootCanvas::Close ( )

override

Called via TCanvasImp interface by TCanvas.

Definition at line 623 of file GRootCanvas.cxx.

References fEmbedded.

◆ CloseWindow()

void GRootCanvas::CloseWindow ( )

override

In case window is closed via WM we get here.

Definition at line 667 of file GRootCanvas.cxx.

◆ CreateCanvas()

void GRootCanvas::CreateCanvas ( const char * name )

private

Create the actual canvas.

Definition at line 283 of file GRootCanvas.cxx.

References fAutoFit, fButton, fCanvasContainer, fCanvasID, fCanvasLayout, fCanvasWindow, fDockLayout, fEditClearMenu, fEditMenu, fEditor, fEditorFrame, fEditorLayout, fEmbedded, fFileMenu, fFileSaveMenu, fHelpMenu, fHorizontal1, fHorizontal1Layout, fIconPic, fMainFrame, fMainFrameLayout, fMenuBar, fMenuBarHelpLayout, fMenuBarItemLayout, fMenuBarLayout, fOptionMenu, fStatusBar, fStatusBarLayout, fToolBar, fToolBarLayout, fToolBarSep, fToolDock, fToolsMenu, fToolTip, fVertical1, fVertical1Layout, fVertical2, fVertical2Layout, fViewMenu, fViewWithMenu, GRootContainer, kClassesTree, kEditClearCanvas, kEditClearPad, kEditCopy, kEditCut, kEditPaste, kEditRedo, kEditStyle, kEditUndo, kFileCloseCanvas, kFileNewCanvas, kFileOpen, kFilePrint, kFileQuit, kFileSaveAs, kFileSaveAsC, kFileSaveAsEPS, kFileSaveAsGIF, kFileSaveAsJPG, kFileSaveAsPDF, kFileSaveAsPNG, kFileSaveAsPS, kFileSaveAsRoot, kFitPanel, kHelpAbout, kHelpOnBrowser, kHelpOnCanvas, kHelpOnGraphicsEd, kHelpOnMenus, kHelpOnObjects, kHelpOnPS, kInspectRoot, kOptionAutoExec, kOptionAutoResize, kOptionCanEdit, kOptionFitParams, kOptionHistTitle, kOptionInterrupt, kOptionMoveOpaque, kOptionRefresh, kOptionResizeCanvas, kOptionResizeOpaque, kOptionStatistics, kToolsBrowser, kToolsBuilder, kToolsRecorder, kViewColors, kViewEditor, kViewEventStatus, kViewFonts, kViewIconify, kViewMarkers, kViewOpenGL, kViewToolbar, kViewToolTips, kViewX3D, ShowEditor(), and ShowToolBar().

Referenced by GRootCanvas(), and GRootCanvas().

◆ CreateEditor()

void GRootCanvas::CreateEditor ( )

private

Create embedded editor.

Definition at line 1447 of file GRootCanvas.cxx.

References fEditor, and fEditorFrame.

Referenced by ShowEditor().

◆ EventInfo()

void GRootCanvas::EventInfo	(	Int_t	event,
		Int_t	px,
		Int_t	py,
		TObject *	selected )

Display a tooltip with infos about the primitive below the cursor.

Definition at line 1291 of file GRootCanvas.cxx.

References fButton, and fToolTip.

◆ FitCanvas()

void GRootCanvas::FitCanvas ( )

Fit canvas container to current window size.

Definition at line 1204 of file GRootCanvas.cxx.

References fAutoFit, and fCanvasContainer.

Referenced by ProcessMessage().

◆ ForceUpdate()

void GRootCanvas::ForceUpdate ( )

inlineoverride

Definition at line 121 of file GRootCanvas.h.

◆ GetCheight()

UInt_t GRootCanvas::GetCheight ( ) const

Return height of canvas container.

Definition at line 683 of file GRootCanvas.cxx.

References fCanvasContainer.

◆ GetCwidth()

UInt_t GRootCanvas::GetCwidth ( ) const

Return width of canvas container.

Definition at line 675 of file GRootCanvas.cxx.

References fCanvasContainer.

◆ GetMenuBar()

TGMenuBar * GRootCanvas::GetMenuBar ( ) const

inline

Definition at line 152 of file GRootCanvas.h.

References fMenuBar.

◆ GetMenuBarItemLayout()

TGLayoutHints * GRootCanvas::GetMenuBarItemLayout ( ) const

inline

Definition at line 153 of file GRootCanvas.h.

References fMenuBarItemLayout.

◆ GetStatusBar()

TGStatusBar * GRootCanvas::GetStatusBar ( ) const

inline

Definition at line 154 of file GRootCanvas.h.

References fStatusBar.

◆ GetToolDock()

TGDockableFrame * GRootCanvas::GetToolDock ( ) const

inline

Definition at line 155 of file GRootCanvas.h.

References fToolDock.

◆ GetWindowGeometry()

UInt_t GRootCanvas::GetWindowGeometry	(	Int_t &	x,
		Int_t &	y,
		UInt_t &	w,
		UInt_t &	h )

override

Gets the size and position of the window containing the canvas. This size includes the menubar and borders.

Definition at line 691 of file GRootCanvas.cxx.

References fEditorFrame.

◆ HandleContainerButton()

Bool_t GRootCanvas::HandleContainerButton ( Event_t * event )

private

Handle mouse button events in the canvas container.

Definition at line 1629 of file GRootCanvas.cxx.

References fButton, fToolTip, and kButton1Ctrl.

Referenced by GRootContainer::HandleButton().

◆ HandleContainerConfigure()

Bool_t GRootCanvas::HandleContainerConfigure ( Event_t * ev )

private

Handle configure (i.e. resize) event.

Definition at line 1707 of file GRootCanvas.cxx.

References fAutoFit, fCanvasContainer, and SetWindowSize().

Referenced by GRootContainer::HandleConfigureNotify().

◆ HandleContainerCrossing()

Bool_t GRootCanvas::HandleContainerCrossing ( Event_t * event )

private

Handle enter/leave events. Only leave is activated at the moment.

Definition at line 1869 of file GRootCanvas.cxx.

Referenced by GRootContainer::HandleCrossing().

◆ HandleContainerDoubleClick()

Bool_t GRootCanvas::HandleContainerDoubleClick ( Event_t * event )

private

Handle mouse button double click events in the canvas container.

Definition at line 1685 of file GRootCanvas.cxx.

Referenced by GRootContainer::HandleDoubleClick().

◆ HandleContainerExpose()

Bool_t GRootCanvas::HandleContainerExpose ( Event_t * event )

private

Handle expose events.

Definition at line 1857 of file GRootCanvas.cxx.

Referenced by GRootContainer::HandleExpose().

◆ HandleContainerKey()

Bool_t GRootCanvas::HandleContainerKey ( Event_t * event )

private

Handle keyboard events in the canvas container.

This is the function I wanted to edit so bad that I went through all the trouble to copy this thing. This will allow us to take complete control of the canvas interface make a more root-ish/radware-isf work enviorment. pcb.

Definition at line 1728 of file GRootCanvas.cxx.

References fButton, fCanvasContainer, GCanvas::HandleArrowKeyPress(), GCanvas::HandleKeyboardPress(), kArrowKeyPress, and kArrowKeyRelease.

Referenced by GRootContainer::HandleKey().

◆ HandleContainerMotion()

Bool_t GRootCanvas::HandleContainerMotion ( Event_t * event )

private

Handle mouse motion event in the canvas container.

Definition at line 1832 of file GRootCanvas.cxx.

References fButton.

Referenced by GRootContainer::HandleMotion().

◆ HandleDNDDrop()

Bool_t GRootCanvas::HandleDNDDrop ( TDNDData * data )

overrideprivate

Handle drop events.

Definition at line 1886 of file GRootCanvas.cxx.

◆ HandleDNDEnter()

Atom_t GRootCanvas::HandleDNDEnter ( Atom_t * typelist )

overrideprivate

Handle drag enter events.

Definition at line 1959 of file GRootCanvas.cxx.

◆ HandleDNDLeave()

Bool_t GRootCanvas::HandleDNDLeave ( )

overrideprivate

Handle drag leave events.

Definition at line 1978 of file GRootCanvas.cxx.

◆ HandleDNDPosition()

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

overrideprivate

Handle dragging position events.

Definition at line 1944 of file GRootCanvas.cxx.

◆ HasEditor()

Bool_t GRootCanvas::HasEditor ( ) const

override

Returns kTRUE if the editor is shown.

Definition at line 1562 of file GRootCanvas.cxx.

References fEditor, fViewMenu, and kViewEditor.

◆ HasMenuBar()

Bool_t GRootCanvas::HasMenuBar ( ) const

override

Returns kTRUE if the menu bar is shown.

Definition at line 1570 of file GRootCanvas.cxx.

References fMenuBar.

◆ HasStatusBar()

Bool_t GRootCanvas::HasStatusBar ( ) const

override

Returns kTRUE if the status bar is shown.

Definition at line 1578 of file GRootCanvas.cxx.

References fStatusBar.

◆ HasToolBar()

Bool_t GRootCanvas::HasToolBar ( ) const

override

Returns kTRUE if the tool bar is shown.

Definition at line 1586 of file GRootCanvas.cxx.

References fToolBar.

◆ HasToolTips()

Bool_t GRootCanvas::HasToolTips ( ) const

override

Returns kTRUE if the tooltips are enabled.

Definition at line 1594 of file GRootCanvas.cxx.

◆ Iconify()

void GRootCanvas::Iconify ( )

inlineoverride

Definition at line 127 of file GRootCanvas.h.

Referenced by ProcessMessage().

◆ InitWindow()

Int_t GRootCanvas::InitWindow ( )

override

Called by TCanvas ctor to get window indetifier.

Definition at line 1130 of file GRootCanvas.cxx.

References fCanvasID, fOptionMenu, kOptionMoveOpaque, and kOptionResizeOpaque.

◆ operator=() [1/2]

GRootCanvas & GRootCanvas::operator= ( const GRootCanvas & )

private

◆ operator=() [2/2]

GRootCanvas & GRootCanvas::operator= ( GRootCanvas && )

privatenoexcept

◆ PrintCanvas()

void GRootCanvas::PrintCanvas ( )

Print the canvas.

Definition at line 1221 of file GRootCanvas.cxx.

Referenced by ProcessMessage().

◆ ProcessMessage()

Bool_t GRootCanvas::ProcessMessage	(	Long_t	msg,
		Long_t	parm1,
		Long_t	parm2 )

override

Handle menu and other command generated by the user.

Definition at line 715 of file GRootCanvas.cxx.

References fAutoFit, fCanvasContainer, FitCanvas(), fOptionMenu, gOpenTypes, gSaveAsTypes, Iconify(), kClassesTree, kEditClearCanvas, kEditClearPad, kEditCopy, kEditCut, kEditPaste, kEditRedo, kEditStyle, kEditUndo, kFileCloseCanvas, kFileNewCanvas, kFileOpen, kFilePrint, kFileQuit, kFileSaveAs, kFileSaveAsC, kFileSaveAsEPS, kFileSaveAsGIF, kFileSaveAsJPG, kFileSaveAsPDF, kFileSaveAsPNG, kFileSaveAsPS, kFileSaveAsRoot, kFitPanel, kHelpAbout, kHelpOnBrowser, kHelpOnCanvas, kHelpOnGraphicsEd, kHelpOnMenus, kHelpOnObjects, kHelpOnPS, kInspectRoot, kOptionAutoExec, kOptionAutoResize, kOptionCanEdit, kOptionFitParams, kOptionHistTitle, kOptionInterrupt, kOptionMoveOpaque, kOptionRefresh, kOptionResizeCanvas, kOptionResizeOpaque, kOptionStatistics, kToolArc, kToolArrow, kToolCurlyArc, kToolCurlyLine, kToolCutG, kToolDiamond, kToolEllipse, kToolGraph, kToolLatex, kToolLine, kToolMarker, kToolModify, kToolPad, kToolPave, kToolPLabel, kToolPsText, kToolPText, kToolsBrowser, kToolsBuilder, kToolsRecorder, kViewColors, kViewEditor, kViewEventStatus, kViewFonts, kViewIconify, kViewMarkers, kViewOpenGL, kViewToolbar, kViewToolTips, kViewX3D, and PrintCanvas().

◆ RaiseWindow()

void GRootCanvas::RaiseWindow ( )

override

Put canvas window on top of the window stack.

Definition at line 1186 of file GRootCanvas.cxx.

◆ ReallyDelete()

void GRootCanvas::ReallyDelete ( )

override

Really delete the canvas and this GUI.

Definition at line 641 of file GRootCanvas.cxx.

References fEmbedded, and fToolTip.

◆ SetCanvasSize()

void GRootCanvas::SetCanvasSize	(	UInt_t	w,
		UInt_t	h )

override

Set size of canvas container. Units in pixels.

Definition at line 1145 of file GRootCanvas.cxx.

References fAutoFit, fCanvasContainer, fOptionMenu, and kOptionAutoResize.

◆ SetStatusText()

void GRootCanvas::SetStatusText	(	const char *	txt = nullptr,
		Int_t	partidx = 0 )

override

Set text in status bar.

Definition at line 707 of file GRootCanvas.cxx.

References fStatusBar.

◆ SetWindowPosition()

void GRootCanvas::SetWindowPosition	(	Int_t	x,
		Int_t	y )

override

Set canvas position (units in pixels).

Definition at line 1163 of file GRootCanvas.cxx.

◆ SetWindowSize()

void GRootCanvas::SetWindowSize	(	UInt_t	w,
		UInt_t	h )

override

Set size of canvas (units in pixels).

Definition at line 1171 of file GRootCanvas.cxx.

Referenced by HandleContainerConfigure().

◆ SetWindowTitle()

void GRootCanvas::SetWindowTitle ( const char * title )

override

Change title on window.

Definition at line 1194 of file GRootCanvas.cxx.

References fToolDock.

◆ Show()

void GRootCanvas::Show ( )

inlineoverride

Definition at line 137 of file GRootCanvas.h.

◆ ShowEditor()

void GRootCanvas::ShowEditor ( Bool_t show = kTRUE )

override

Show or hide side frame.

Definition at line 1365 of file GRootCanvas.cxx.

References CreateEditor(), fEditor, fEditorFrame, fEmbedded, fHorizontal1, fMainFrame, fToolDock, fViewMenu, kViewEditor, kViewToolbar, main(), and s.

Referenced by GRootCanvas(), GRootCanvas(), and CreateCanvas().

◆ ShowMenuBar()

void GRootCanvas::ShowMenuBar ( Bool_t show = kTRUE )

override

Show or hide menubar.

Definition at line 1322 of file GRootCanvas.cxx.

References fMenuBar.

◆ ShowStatusBar()

void GRootCanvas::ShowStatusBar ( Bool_t show = kTRUE )

override

Show or hide statusbar.

Definition at line 1334 of file GRootCanvas.cxx.

References fStatusBar, fViewMenu, kViewEventStatus, and sh().

◆ ShowToolBar()

void GRootCanvas::ShowToolBar ( Bool_t show = kTRUE )

override

Show or hide toolbar.

Definition at line 1471 of file GRootCanvas.cxx.

References fHorizontal1, fHorizontal1Layout, fToolBar, fToolBarSep, fToolDock, fVertical1, fVertical1Layout, fVertical2, fVertical2Layout, fViewMenu, gToolBarData, gToolBarData1, kViewEditor, kViewToolbar, and sh().

Referenced by GRootCanvas(), GRootCanvas(), and CreateCanvas().

◆ ShowToolTips()

void GRootCanvas::ShowToolTips ( Bool_t show = kTRUE )

override

Enable or disable tooltip info.

Definition at line 1550 of file GRootCanvas.cxx.

References fViewMenu, and kViewToolTips.

Friends And Related Symbol Documentation

◆ GRootContainer

friend class GRootContainer

friend

Definition at line 48 of file GRootCanvas.h.

Referenced by CreateCanvas().

Member Data Documentation

◆ fAutoFit

Bool_t GRootCanvas::fAutoFit {true}

private

when true canvas container keeps same size as canvas

Definition at line 91 of file GRootCanvas.h.

Referenced by CreateCanvas(), FitCanvas(), HandleContainerConfigure(), ProcessMessage(), and SetCanvasSize().

◆ fButton

Int_t GRootCanvas::fButton {0}

private

currently pressed button

Definition at line 92 of file GRootCanvas.h.

Referenced by CreateCanvas(), EventInfo(), HandleContainerButton(), HandleContainerKey(), and HandleContainerMotion().

◆ fCanvasContainer

GRootContainer* GRootCanvas::fCanvasContainer {nullptr}

private

container in canvas widget

Definition at line 52 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), FitCanvas(), GetCheight(), GetCwidth(), HandleContainerConfigure(), HandleContainerKey(), ProcessMessage(), and SetCanvasSize().

◆ fCanvasID

Int_t GRootCanvas::fCanvasID {0}

private

index in fWindows array of TGX11

Definition at line 90 of file GRootCanvas.h.

Referenced by CreateCanvas(), and InitWindow().

◆ fCanvasLayout

TGLayoutHints* GRootCanvas::fCanvasLayout {nullptr}

private

layout for canvas widget

Definition at line 66 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fCanvasWindow

TGCanvas* GRootCanvas::fCanvasWindow {nullptr}

private

canvas widget

Definition at line 51 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), and GRootContainer::HandleButton().

◆ fDockLayout

TGLayoutHints* GRootCanvas::fDockLayout {nullptr}

private

layout hints for dockable frame widget

Definition at line 84 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fEditClearMenu

TGPopupMenu* GRootCanvas::fEditClearMenu {nullptr}

private

clear cascade submenu

Definition at line 57 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fEditMenu

TGPopupMenu* GRootCanvas::fEditMenu {nullptr}

private

edit menu

Definition at line 56 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fEditor

TVirtualPadEditor* GRootCanvas::fEditor {nullptr}

private

pointer to currently loaded pad editor

Definition at line 88 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), Activated(), CreateCanvas(), CreateEditor(), HasEditor(), and ShowEditor().

◆ fEditorFrame

TGCompositeFrame* GRootCanvas::fEditorFrame {nullptr}

private

side frame for current pad editor

Definition at line 70 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), CreateEditor(), GetWindowGeometry(), and ShowEditor().

◆ fEditorLayout

TGLayoutHints* GRootCanvas::fEditorLayout {nullptr}

private

layout for editor frame

Definition at line 71 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fEmbedded

Bool_t GRootCanvas::fEmbedded {false}

private

true if embedded in any other frame (e.g. in the browser)

Definition at line 89 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), Activated(), Close(), CreateCanvas(), ReallyDelete(), and ShowEditor().

◆ fFileMenu

TGPopupMenu* GRootCanvas::fFileMenu {nullptr}

private

file menu

Definition at line 54 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fFileSaveMenu

TGPopupMenu* GRootCanvas::fFileSaveMenu {nullptr}

private

save cascade submenu

Definition at line 55 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fHelpMenu

TGPopupMenu* GRootCanvas::fHelpMenu {nullptr}

private

help menu

Definition at line 62 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fHorizontal1

TGHorizontal3DLine* GRootCanvas::fHorizontal1 {nullptr}

private

toolbar sepatator

Definition at line 79 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), AdjustSize(), CreateCanvas(), ShowEditor(), and ShowToolBar().

◆ fHorizontal1Layout

TGLayoutHints* GRootCanvas::fHorizontal1Layout {nullptr}

private

layout hints for separator

Definition at line 82 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), and ShowToolBar().

◆ fIconPic

const TGPicture* GRootCanvas::fIconPic {nullptr}

private

icon picture

Definition at line 85 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fMainFrame

TGCompositeFrame* GRootCanvas::fMainFrame {nullptr}

private

main frame containing canvas and side frame

Definition at line 72 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), and ShowEditor().

◆ fMainFrameLayout

TGLayoutHints* GRootCanvas::fMainFrameLayout {nullptr}

private

layout for main frame

Definition at line 76 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fMenuBar

TGMenuBar* GRootCanvas::fMenuBar {nullptr}

private

menubar

Definition at line 53 of file GRootCanvas.h.

Referenced by CreateCanvas(), GetMenuBar(), HasMenuBar(), and ShowMenuBar().

◆ fMenuBarHelpLayout

TGLayoutHints* GRootCanvas::fMenuBarHelpLayout {nullptr}

private

layout hint for help menu in menubar

Definition at line 65 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fMenuBarItemLayout

TGLayoutHints* GRootCanvas::fMenuBarItemLayout {nullptr}

private

layout hints for menu in menubar

Definition at line 64 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), and GetMenuBarItemLayout().

◆ fMenuBarLayout

TGLayoutHints* GRootCanvas::fMenuBarLayout {nullptr}

private

menubar layout hints

Definition at line 63 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fOptionMenu

TGPopupMenu* GRootCanvas::fOptionMenu {nullptr}

private

option menu

Definition at line 60 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), InitWindow(), ProcessMessage(), and SetCanvasSize().

◆ fStatusBar

TGStatusBar* GRootCanvas::fStatusBar {nullptr}

private

statusbar widget

Definition at line 67 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), GetStatusBar(), HasStatusBar(), SetStatusText(), and ShowStatusBar().

◆ fStatusBarLayout

TGLayoutHints* GRootCanvas::fStatusBarLayout {nullptr}

private

layout hints for statusbar

Definition at line 68 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fToolBar

TGToolBar* GRootCanvas::fToolBar {nullptr}

private

icon button toolbar

Definition at line 74 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), AdjustSize(), CreateCanvas(), HasToolBar(), and ShowToolBar().

◆ fToolBarLayout

TGLayoutHints* GRootCanvas::fToolBarLayout {nullptr}

private

layout for toolbar widget

Definition at line 73 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fToolBarSep

TGHorizontal3DLine* GRootCanvas::fToolBarSep {nullptr}

private

toolbar separator

Definition at line 75 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), AdjustSize(), CreateCanvas(), and ShowToolBar().

◆ fToolDock

TGDockableFrame* GRootCanvas::fToolDock {nullptr}

private

dockable frame holding the toolbar

Definition at line 83 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), AdjustSize(), CreateCanvas(), GetToolDock(), SetWindowTitle(), ShowEditor(), and ShowToolBar().

◆ fToolsMenu

TGPopupMenu* GRootCanvas::fToolsMenu {nullptr}

private

tools menu

Definition at line 61 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

◆ fToolTip

TGToolTip* GRootCanvas::fToolTip {nullptr}

private

tooltip for object info

Definition at line 86 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), CreateCanvas(), EventInfo(), HandleContainerButton(), and ReallyDelete().

◆ fVertical1

TGVertical3DLine* GRootCanvas::fVertical1 {nullptr}

private

toolbar vertical separator

Definition at line 77 of file GRootCanvas.h.

Referenced by CreateCanvas(), and ShowToolBar().

◆ fVertical1Layout

TGLayoutHints* GRootCanvas::fVertical1Layout {nullptr}

private

layout hints for separator

Definition at line 80 of file GRootCanvas.h.

Referenced by CreateCanvas(), and ShowToolBar().

◆ fVertical2

TGVertical3DLine* GRootCanvas::fVertical2 {nullptr}

private

toolbar vertical separator

Definition at line 78 of file GRootCanvas.h.

Referenced by CreateCanvas(), and ShowToolBar().

◆ fVertical2Layout

TGLayoutHints* GRootCanvas::fVertical2Layout {nullptr}

private

layout hints for separator

Definition at line 81 of file GRootCanvas.h.

Referenced by CreateCanvas(), and ShowToolBar().

◆ fViewMenu

TGPopupMenu* GRootCanvas::fViewMenu {nullptr}

private

view menu

Definition at line 58 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), AdjustSize(), CreateCanvas(), HasEditor(), ShowEditor(), ShowStatusBar(), ShowToolBar(), and ShowToolTips().

◆ fViewWithMenu

TGPopupMenu* GRootCanvas::fViewWithMenu {nullptr}

private

view with... cascade submenu

Definition at line 59 of file GRootCanvas.h.

Referenced by ~GRootCanvas(), and CreateCanvas().

Detailed Description

Public Member Functions

Private Member Functions

Private Attributes

Friends

Constructor & Destructor Documentation

◆ GRootCanvas() [1/4]

◆ GRootCanvas() [2/4]

◆ GRootCanvas() [3/4]

◆ GRootCanvas() [4/4]

◆ ~GRootCanvas()

Member Function Documentation

◆ Activated()

◆ AdjustSize()

◆ Close()

◆ CloseWindow()

◆ CreateCanvas()

◆ CreateEditor()

◆ EventInfo()

◆ FitCanvas()

◆ ForceUpdate()

◆ GetCheight()

◆ GetCwidth()

◆ GetMenuBar()

◆ GetMenuBarItemLayout()

◆ GetStatusBar()

◆ GetToolDock()

◆ GetWindowGeometry()

◆ HandleContainerButton()

◆ HandleContainerConfigure()

◆ HandleContainerCrossing()

◆ HandleContainerDoubleClick()

◆ HandleContainerExpose()

◆ HandleContainerKey()

◆ HandleContainerMotion()

◆ HandleDNDDrop()

◆ HandleDNDEnter()

◆ HandleDNDLeave()

◆ HandleDNDPosition()

◆ HasEditor()

◆ HasMenuBar()

◆ HasStatusBar()

◆ HasToolBar()

◆ HasToolTips()

◆ Iconify()

◆ InitWindow()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ PrintCanvas()

◆ ProcessMessage()

◆ RaiseWindow()

◆ ReallyDelete()

◆ SetCanvasSize()

◆ SetStatusText()

◆ SetWindowPosition()

◆ SetWindowSize()

◆ SetWindowTitle()

◆ Show()

◆ ShowEditor()

◆ ShowMenuBar()

◆ ShowStatusBar()

◆ ShowToolBar()

◆ ShowToolTips()

Friends And Related Symbol Documentation

◆ GRootContainer

Member Data Documentation

◆ fAutoFit

◆ fButton

◆ fCanvasContainer

◆ fCanvasID

◆ fCanvasLayout

◆ fCanvasWindow

◆ fDockLayout

◆ fEditClearMenu

◆ fEditMenu

◆ fEditor

◆ fEditorFrame

◆ fEditorLayout

◆ fEmbedded

◆ fFileMenu