TutorialStateAbstractBase Class Reference

One state manages one panel of the tutorial. More...

#include <TutorialStateAbstractBase.h>

Inheritance diagram for TutorialStateAbstractBase:

Collaboration diagram for TutorialStateAbstractBase:

Public Member Functions
	TutorialStateAbstractBase (TutorialStateContext &context)
	Single constructor. More...
virtual	~TutorialStateAbstractBase ()
virtual void	begin ()=0
	Transition into this state. More...
virtual void	end ()=0
	Transition out of this state. More...

Protected Member Functions
int	buttonMargin () const
	Buttons are placed up against bottom side, and left or right side, separated by this margin. More...
TutorialStateContext &	context ()
	Context class for the tutorial state machine. More...
QGraphicsPixmapItem *	createPixmapItem (const QString &resource, const QPoint &pos)
	Factory method for pixmap items. More...
QGraphicsTextItem *	createTextItem (const QString &text, const QPoint &pos)
	Factory method for text items. More...
QGraphicsTextItem *	createTitle (const QString &text)
	Factory method for title items. More...

Detailed Description

One state manages one panel of the tutorial.

Definition at line 30 of file TutorialStateAbstractBase.h.

Constructor & Destructor Documentation

TutorialStateAbstractBase()

TutorialStateAbstractBase::TutorialStateAbstractBase

(

TutorialStateContext &

context

)

Single constructor.

Definition at line 18 of file TutorialStateAbstractBase.cpp.

                                                                                  :
  m_context (context)
{
}

~TutorialStateAbstractBase()

TutorialStateAbstractBase::~TutorialStateAbstractBase ( )

virtual

Definition at line 23 of file TutorialStateAbstractBase.cpp.

{
}

Member Function Documentation

begin()

virtual void TutorialStateAbstractBase::begin ( )

pure virtual

Transition into this state.

Implemented in TutorialStateChecklistWizardAbstract, TutorialStateAxisPoints, TutorialStateChecklistWizardLines, TutorialStateChecklistWizardPoints, TutorialStateColorFilter, TutorialStateCurveSelection, TutorialStateCurveType, TutorialStateIntroduction, TutorialStatePointMatch, and TutorialStateSegmentFill.

buttonMargin()

int TutorialStateAbstractBase::buttonMargin ( ) const

protected

Buttons are placed up against bottom side, and left or right side, separated by this margin.

Definition at line 27 of file TutorialStateAbstractBase.cpp.

{
  return 10;
}

context()

TutorialStateContext & TutorialStateAbstractBase::context ( )

protected

Context class for the tutorial state machine.

Definition at line 32 of file TutorialStateAbstractBase.cpp.

{
  return m_context;
}

createPixmapItem()

QGraphicsPixmapItem * TutorialStateAbstractBase::createPixmapItem ( const QString &  resource, const QPoint &  pos  )

protected

Factory method for pixmap items.

Definition at line 37 of file TutorialStateAbstractBase.cpp.

{
  QGraphicsPixmapItem *item = new QGraphicsPixmapItem (QPixmap (resource));
  item->setPos (pos);
  context().tutorialDlg().scene().addItem (item);

  return item;
}

createTextItem()

QGraphicsTextItem * TutorialStateAbstractBase::createTextItem ( const QString &  text, const QPoint &  pos  )

protected

Factory method for text items.

Definition at line 47 of file TutorialStateAbstractBase.cpp.

{
  QGraphicsTextItem *item = new QGraphicsTextItem (text);
  item->setPos (pos);
  context().tutorialDlg().scene().addItem (item);

  return item;
}

createTitle()

QGraphicsTextItem * TutorialStateAbstractBase::createTitle ( const QString &  text )

protected

Factory method for title items.

Definition at line 57 of file TutorialStateAbstractBase.cpp.

{
  QSize backgroundSize = context().tutorialDlg().backgroundSize();

  QGraphicsTextItem *item = new QGraphicsTextItem (text);
  item->setZValue(Z_TITLE);
  item->setPos (backgroundSize.width() / 2.0 - item->boundingRect().width() / 2.0,
                TITLE_PADDING);
  context().tutorialDlg().scene().addItem (item);

  // Highlight the text
  QFont font = item->font();
  font.setBold (true);
//  font.setPixelSize (font.pixelSize() + DELTA_FONT_SIZE);
  item->setFont (font);
  return item;
}

end()

virtual void TutorialStateAbstractBase::end ( )

pure virtual

Transition out of this state.

Implemented in TutorialStateChecklistWizardAbstract, TutorialStateAxisPoints, TutorialStateChecklistWizardLines, TutorialStateChecklistWizardPoints, TutorialStateColorFilter, TutorialStateCurveSelection, TutorialStateCurveType, TutorialStateIntroduction, TutorialStatePointMatch, and TutorialStateSegmentFill.

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

• Tutorial/TutorialStateAbstractBase.h
• Tutorial/TutorialStateAbstractBase.cpp