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SView Class Reference

#include <SView.h>

Inherits QFrame.

Inherited by SDAGView, SJobPropView, SMachineView, and SMeshView.

Inheritance diagram for SView:

[legend]List of all members.

Public Methods
	SView (QWidget *parent=0, QString name=0, WFlags f=0)
	~SView ()
void	setPViewEl (SViewEl *pViewEl)
virtual void	repaint (QRect rect)
void	setTaskSystem (STaskSystem *ts)
STaskSystem &	getTaskSystem ()
Protected Methods
virtual void	paintEvent (QPaintEvent *ev)
Protected Attributes
QPixmap *	_pCanvas

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Detailed Description

A view is a part of the graphical representation which is contained in an independent QFrame. There are two ways in which this class can be used:

1. pure Qt-Views (contains only Qt-Widgets) useful if complicated graphics are not needed

2. pure SViewEl-Containers ... mouse and paint-events are delegated to the dependent ViewEl(s). The view is responsible for setting up the graphical context, placing the view elements in a reasonable way and for interacting with the window system (event handling). CAUTION: Views must register themselves at the dependent ViewEl(s).

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Constructor & Destructor Documentation

SView::SView (  QWidget *    parent = 0, QString    name = 0, WFlags    f = 0 )  [inline]

Constructs a new SView.

SView::~SView (    )  [inline]

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Member Function Documentation

STaskSystem & SView::getTaskSystem (    )

Returns: the tasksystem for this view.

void SView::paintEvent (  QPaintEvent *    ev )  [protected, virtual]

Simply calls repaint!.

void SView::repaint (  QRect    rect )  [virtual]

This function is called from paintEvent. Don't call QWidget::repaint() or something like that in this function (endless loop !). Default implementation: paint _pViewEl if it's not NULL Parameters: rect  The rect where the repaint should happen.

void SView::setPViewEl (  SViewEl *    pViewEl )  [inline]

void SView::setTaskSystem (  STaskSystem *    ts )

Set the tasksystem for this view. Parameters: ts  pointer to the current tasksystem.

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Member Data Documentation

QPixmap* SView::_pCanvas [protected]

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

• visualization/SView.h
• visualization/SView.cpp

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