QxGraph_ViewWindow Class Reference

#include <QxGraph_ViewWindow.h>

Inheritance diagram for QxGraph_ViewWindow:

Public Slots
void	onViewFitAll ()
void	onViewFitArea ()
void	onViewZoom ()
void	onViewPan ()
void	onViewGlobalPan ()
void	onViewReset ()
virtual void	onDumpView ()
Signals
void	tryClosing (SUIT_ViewWindow *)
void	closing (SUIT_ViewWindow *)
void	mousePressed (SUIT_ViewWindow *, QMouseEvent *)
void	mouseReleased (SUIT_ViewWindow *, QMouseEvent *)
void	mouseDoubleClicked (SUIT_ViewWindow *, QMouseEvent *)
void	mouseMoving (SUIT_ViewWindow *, QMouseEvent *)
void	wheeling (SUIT_ViewWindow *, QWheelEvent *)
void	keyPressed (SUIT_ViewWindow *, QKeyEvent *)
void	keyReleased (SUIT_ViewWindow *, QKeyEvent *)
void	contextMenuRequested (QContextMenuEvent *e)
Public Member Functions
	QxGraph_ViewWindow (SUIT_Desktop *theDesktop, QxGraph_Viewer *theModel)
virtual	~QxGraph_ViewWindow ()
void	setBackgroundColor (const QColor &)
QColor	backgroundColor () const
QToolBar *	getToolBar ()
SUIT_ResourceMgr *	resMgr () const
QxGraph_Viewer *	getViewModel () const
void	setViewModel (QxGraph_Viewer *theViewModel)
virtual void	initLayout ()
void	contextPopupEvent (QContextMenuEvent *theEvent)
virtual void	setViewManager (SUIT_ViewManager *)
SUIT_ViewManager *	getViewManager () const
bool	event (QEvent *)
virtual QImage	dumpView ()
bool	dumpViewToFormat (const QString &fileName, const QString &format)
bool	onAccelAction (int)
bool	closable () const
bool	setClosable (const bool)
virtual QString	getVisualParameters ()
virtual void	setVisualParameters (const QString &parameters)
void	setDestructiveClose (const bool)
int	getId () const
QtxActionToolMgr *	toolMgr () const
virtual void	setDropDownButtons (bool)
	Set buttons mode to drop-down (on = true) or ligned (on = false)
bool	dropDownButtons () const
	Get current buttons mode.
Protected Member Functions
void	resizeEvent (QResizeEvent *theEvent)
virtual void	initCanvas ()
virtual void	initCanvasViews ()
virtual bool	dumpViewToFormat (const QImage &, const QString &fileName, const QString &format)
void	closeEvent (QCloseEvent *)
virtual void	contextMenuEvent (QContextMenuEvent *)
virtual QString	filter () const
virtual bool	action (const int)
Protected Attributes
SUIT_Desktop *	myDesktop
SUIT_ViewManager *	myManager
Private Types
enum	{   FitAllId, FitRectId, ZoomId, PanId,   GlobalPanId, ResetId }
	Actions ID. More...
typedef QMap< int, QtxAction * >	ActionsMap
Private Member Functions
void	createActions ()
void	createToolBar ()
Private Attributes
ActionsMap	myActionsMap
QToolBar *	myToolBar
QxGraph_Viewer *	myViewModel

---

Member Typedef Documentation

typedef QMap<int, QtxAction*> QxGraph_ViewWindow.ActionsMap [private]

Reimplemented from SUIT_ViewWindow.

---

Member Enumeration Documentation

anonymous enum [private]

Enumerator:

FitAllId
FitRectId
ZoomId
PanId
GlobalPanId
ResetId

---

Constructor & Destructor Documentation

QxGraph_ViewWindow::QxGraph_ViewWindow	(	SUIT_Desktop *	theDesktop,
		QxGraph_Viewer *	theModel
	)

Constructor

References myViewModel.

QxGraph_ViewWindow::~QxGraph_ViewWindow

(

)

[virtual]

Destructor

---

Member Function Documentation

void QxGraph_ViewWindow::setBackgroundColor

(

const QColor &

color

)

Set background of the viewport

References QxGraph_Viewer.getCurrentView(), and myViewModel.

QColor QxGraph_ViewWindow::backgroundColor

(

)

const

Returns background of the viewport

References QxGraph_Viewer.getCurrentView(), and myViewModel.

QToolBar* QxGraph_ViewWindow.getToolBar

(

)

SUIT_ResourceMgr * QxGraph_ViewWindow::resMgr

(

)

const

Get resource manager

References SUIT_Session.resourceMgr(), and SUIT_Session.session().

QxGraph_Viewer* QxGraph_ViewWindow.getViewModel

(

)

const

void QxGraph_ViewWindow.setViewModel

(

QxGraph_Viewer *

theViewModel

)

void QxGraph_ViewWindow::initLayout

(

)

[virtual]

Initialization

References createActions(), createToolBar(), initCanvas(), initCanvasViews(), and myToolBar.

void QxGraph_ViewWindow.contextPopupEvent

(

QContextMenuEvent *

theEvent

)

References SUIT_ViewWindow.contextMenuRequested().

void QxGraph_ViewWindow::onViewFitAll

(

)

[slot]

Fits all objects in the active view

References QxGraph_CanvasView.activateFitAll(), QxGraph_Viewer.getCurrentView(), and myViewModel.

void QxGraph_ViewWindow::onViewFitArea

(

)

[slot]

Fits all obejcts within a rectangular area of the active view

References QxGraph_CanvasView.activateFitRect(), QxGraph_Viewer.getCurrentView(), and myViewModel.

void QxGraph_ViewWindow::onViewZoom

(

)

[slot]

Zooms the active view

References QxGraph_CanvasView.activateZoom(), QxGraph_Viewer.getCurrentView(), and myViewModel.

void QxGraph_ViewWindow::onViewPan

(

)

[slot]

Moves the active view

References QxGraph_CanvasView.activatePanning(), QxGraph_Viewer.getCurrentView(), and myViewModel.

void QxGraph_ViewWindow::onViewGlobalPan

(

)

[slot]

Sets a new center of the active view

References QxGraph_CanvasView.activateGlobalPanning(), QxGraph_Viewer.getCurrentView(), and myViewModel.

void QxGraph_ViewWindow::onViewReset

(

)

[slot]

Reset the active view

References QxGraph_CanvasView.activateReset(), QxGraph_Viewer.getCurrentView(), and myViewModel.

void QxGraph_ViewWindow::resizeEvent

(

QResizeEvent *

theEvent

)

[protected]

Custom resize event handler

void QxGraph_ViewWindow::initCanvas

(

)

[protected, virtual]

Canvas initialization

References myViewModel, resMgr(), and QxGraph_Viewer.setCanvas().

void QxGraph_ViewWindow::initCanvasViews

(

)

[protected, virtual]

Canvas views initialization

References QxGraph_Viewer.addView(), QxGraph_Viewer.getCanvas(), QxGraph_Viewer.getCanvasViews(), QxGraph_Viewer.getCurrentView(), myViewModel, and QxGraph_Viewer.setCurrentView().

void QxGraph_ViewWindow::createActions

(

)

[private]

Creates actions of QxGraph view window

References FitAllId, FitRectId, GlobalPanId, QtxResourceMgr.loadPixmap(), myActionsMap, onViewFitAll(), onViewFitArea(), onViewGlobalPan(), onViewPan(), onViewReset(), onViewZoom(), PanId, ResetId, resMgr(), and ZoomId.

void QxGraph_ViewWindow::createToolBar

(

)

[private]

Creates toolbar of QxGraph view window

References FitAllId, FitRectId, GlobalPanId, myActionsMap, myToolBar, PanId, ResetId, and ZoomId.

void SUIT_ViewWindow::setViewManager

(

SUIT_ViewManager *

theManager

)

[virtual, inherited]

Sets new view manager for window

Parameters:

theManager

- new view manager

Reimplemented in OCCViewer_ViewFrame.

References SUIT_ViewWindow.myManager.

SUIT_ViewManager * SUIT_ViewWindow::getViewManager

(

)

const [inherited]

Returns:

view manager of window

References SUIT_ViewWindow.myManager.

bool SUIT_ViewWindow::event

(

QEvent *

e

)

[inherited]

Reaction view window on event e.

References SUIT_Study.application(), SUIT_MessageBox.critical(), DUMP_EVENT, SUIT_ViewWindow.dumpView(), SUIT_ViewWindow.dumpViewToFormat(), Qtx.extension(), SUIT_ViewWindow.filter(), SUIT_Application.getFileName(), SUIT_ViewWindow.myManager, and SUIT_ViewManager.study().

QImage SUIT_ViewWindow::dumpView

(

)

[virtual, inherited]

Returns:

QImage, containing all scene rendering in window

Reimplemented in GLViewer_ViewFrame, OCCViewer_ViewFrame, OCCViewer_ViewWindow, Plot2d_ViewWindow, SVTK_ViewWindow, and VTKViewer_ViewWindow.

bool SUIT_ViewWindow::dumpViewToFormat	(	const QString &	fileName,
		const QString &	format
	)		[inherited]

Saves scene rendering in window to file

Parameters:

fileName	- name of file
format	- string contains name of format (for example, "BMP"(default) or "JPEG", "JPG")

References SUIT_ViewWindow.dumpView().

bool SUIT_ViewWindow::dumpViewToFormat	(	const QImage &	img,
		const QString &	fileName,
		const QString &	format
	)		[protected, virtual, inherited]

Saves image to file according to the format

Parameters:

image	- image
fileName	- name of file
format	- string contains name of format (for example, "BMP"(default) or "JPEG", "JPG")

Reimplemented in OCCViewer_ViewFrame, OCCViewer_ViewWindow, Plot2d_ViewWindow, and SVTK_ViewWindow.

bool SUIT_ViewWindow::onAccelAction

(

int

_action

)

[inherited]

Called by SUIT_Accel.onActivated() when a key accelerator was activated and this window was active

References SUIT_ViewWindow.action().

bool SUIT_ViewWindow::closable

(

)

const [inherited]

Returns true if view window can be closed by the user

bool SUIT_ViewWindow::setClosable

(

const bool

on

)

[inherited]

Set / reset "closable" option of the view window

References SUIT_ViewWindow.closable().

QString SUIT_ViewWindow::getVisualParameters

(

)

[virtual, inherited]

Returns:

string containing visual parameters of window

Reimplemented in GLViewer_ViewFrame, OCCViewer_ViewFrame, OCCViewer_ViewWindow, Plot2d_ViewWindow, SVTK_ViewWindow, and VTKViewer_ViewWindow.

void SUIT_ViewWindow::setVisualParameters

(

const QString &

parameters

)

[virtual, inherited]

Sets visual parameters of window by its string representation

Parameters:

parameters

- string with visual parameters

Reimplemented in GLViewer_ViewFrame, OCCViewer_ViewFrame, OCCViewer_ViewWindow, Plot2d_ViewWindow, SVTK_ViewWindow, and VTKViewer_ViewWindow.

void SUIT_ViewWindow::setDestructiveClose

(

const bool

on

)

[inherited]

Set or clear flag Qt.WDestructiveClose

int SUIT_ViewWindow::getId

(

)

const [inherited]

Returns:

window unique identifier

QtxActionToolMgr * SUIT_ViewWindow::toolMgr

(

)

const [inherited]

Returns:

associated tool bar manager

References SUIT_ViewWindow.myToolMgr.

void SUIT_ViewWindow::setDropDownButtons

(

bool

on

)

[virtual, inherited]

Parameters:

on	new buttons mode

See also:

dropDownButtons()

Reimplemented in OCCViewer_ViewFrame.

References test_table.a, QtxActionMgr.action(), QtxActionSet.actions(), QtxActionMgr.idList(), QtxActionToolMgr.index(), QtxActionToolMgr.insert(), SUIT_ViewWindow.myIsDropDown, SUIT_ViewWindow.myMultiActions, QtxActionToolMgr.remove(), QtxActionToolMgr.toolBarsIds(), and SUIT_ViewWindow.toolMgr().

bool SUIT_ViewWindow::dropDownButtons

(

)

const [inherited]

Returns:

current buttons mode

See also:

setDropDownButtons()

References SUIT_ViewWindow.myIsDropDown.

void SUIT_ViewWindow::onDumpView

(

)

[virtual, slot, inherited]

Post events on dump view.

Reimplemented in OCCViewer_ViewFrame, and Plot2d_ViewWindow.

References DUMP_EVENT.

void SUIT_ViewWindow.tryClosing

(

SUIT_ViewWindow *

)

[signal, inherited]

void SUIT_ViewWindow.closing

(

SUIT_ViewWindow *

)

[signal, inherited]

void SUIT_ViewWindow.mousePressed	(	SUIT_ViewWindow *	,
		QMouseEvent *
	)		[signal, inherited]

void SUIT_ViewWindow.mouseReleased	(	SUIT_ViewWindow *	,
		QMouseEvent *
	)		[signal, inherited]

void SUIT_ViewWindow.mouseDoubleClicked	(	SUIT_ViewWindow *	,
		QMouseEvent *
	)		[signal, inherited]

void SUIT_ViewWindow.mouseMoving	(	SUIT_ViewWindow *	,
		QMouseEvent *
	)		[signal, inherited]

void SUIT_ViewWindow.wheeling	(	SUIT_ViewWindow *	,
		QWheelEvent *
	)		[signal, inherited]

void SUIT_ViewWindow.keyPressed	(	SUIT_ViewWindow *	,
		QKeyEvent *
	)		[signal, inherited]

void SUIT_ViewWindow.keyReleased	(	SUIT_ViewWindow *	,
		QKeyEvent *
	)		[signal, inherited]

void SUIT_ViewWindow.contextMenuRequested

(

QContextMenuEvent *

e

)

[signal, inherited]

void SUIT_ViewWindow::closeEvent

(

QCloseEvent *

e

)

[protected, inherited]

Close event theEvent.

References SUIT_ViewWindow.closable(), SUIT_ViewWindow.closing(), and SUIT_ViewWindow.tryClosing().

void SUIT_ViewWindow::contextMenuEvent

(

QContextMenuEvent *

e

)

[protected, virtual, inherited]

Context menu requested for event e.

References SUIT_ViewWindow.contextMenuRequested().

QString SUIT_ViewWindow::filter

(

)

const [protected, virtual, inherited]

Returns:

filters for image files

Reimplemented in OCCViewer_ViewWindow, Plot2d_ViewWindow, and SVTK_ViewWindow.

bool SUIT_ViewWindow::action

(

const int

)

[protected, virtual, inherited]

action handle standard action (zoom, pan) or custom action. to be redefined in successors.

Reimplemented in SOCC_ViewWindow, SPlot2d_ViewWindow, and SVTK_ViewWindow.

---

Field Documentation

ActionsMap QxGraph_ViewWindow.myActionsMap [private]

QToolBar* QxGraph_ViewWindow.myToolBar [private]

QxGraph_Viewer* QxGraph_ViewWindow.myViewModel [private]

SUIT_Desktop* SUIT_ViewWindow.myDesktop [protected, inherited]

SUIT_ViewManager* SUIT_ViewWindow.myManager [protected, inherited]