CAView Class Reference

Base class for various views. More...

#include <view.h>

Inheritance diagram for CAView:

Public Types
enum	CAViewType { ScoreView , SourceView }

Signals
void	clicked ()
void	closed (CAView *)

Public Member Functions
	CAView (QWidget *parent=0)
virtual	~CAView ()
CAViewType	viewType ()
virtual CAView *	clone ()=0
virtual CAView *	clone (QWidget *parent)=0
virtual void	rebuild ()=0

Static Public Attributes
static const int	DEFAULT_VIEW_WIDTH = 600
static const int	DEFAULT_VIEW_HEIGHT = 400

Protected Slots
void	mousePressEvent (QMouseEvent *e)
void	closeEvent (QCloseEvent *)

Protected Member Functions
void	setViewType (CAViewType t)

Protected Attributes
CAViewType	_viewType

Detailed Description

Base class for various views.

CAView is the base widget for different types of views of the document. Viewport can represent a score view, envelope view, score source view etc.

Member Enumeration Documentation

CAViewType

enum CAView::CAViewType

Holds different view types:

• ScoreView - The main view of the score. All the music elements (staffs, notes, rests) are rendered to this view.
• SourceView - Score source view in various syntices (LilyPond, CanorusML etc.).

Enumerator
ScoreView
SourceView

Constructor & Destructor Documentation

CAView()

CAView::CAView

(

QWidget *

p = 0

)

The default constructor. Creates a widget with the parent widget p.

~CAView()

CAView::~CAView ( )

virtual

Destructor.

References CACanorus::removeView().

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Member Function Documentation

clicked

void CAView::clicked ( )

signal

This signal is emitted when mousePressEvent() is called. Parent class is usually connected to this event.

Referenced by mousePressEvent(), and CASourceView::setupUI().

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clone() [1/2]

CAView * CAView::clone ( )

pure virtual

Returns a pointer to the new cloned view with the same parent. This function is usually called when a user creates a new docked view.

Implemented in CAScoreView, and CASourceView.

Referenced by CAMainWin::on_uiNewView_triggered(), CAViewContainer::splitHorizontally(), and CAViewContainer::splitVertically().

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clone() [2/2]

CAView * CAView::clone ( QWidget *  parent )

pure virtual

Returns a pointer to the new cloned view with the parent parent. This function is usually called when a user creates a new undocked view.

Implemented in CAScoreView, and CASourceView.

closed

void CAView::closed ( CAView *  )

signal

Referenced by closeEvent().

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closeEvent

void CAView::closeEvent ( QCloseEvent *  )

inlineprotectedslot

References closed().

mousePressEvent

void CAView::mousePressEvent ( QMouseEvent *  e )

protectedslot

References clicked().

Referenced by CASourceView::CATextEdit::focusInEvent(), and CAScoreView::mousePressEvent().

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rebuild()

void CAView::rebuild ( )

pure virtual

Synchronizes/Rebuilds the UI part from the abstract one. This function is usually called when a user creates changes to the score or a new view is introduced.

Implemented in CAScoreView.

setViewType()

void CAView::setViewType ( CAViewType  t )

inlineprotected

References _viewType.

Referenced by CASourceView::CASourceView(), and CAScoreView::initScoreView().

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viewType()

CAViewType CAView::viewType ( )

inline

References _viewType.

Referenced by CAMainWin::initView(), CAMainWin::on_uiSelectAll_triggered(), CAMainWin::on_uiZoomToFit_triggered(), CAMainWin::on_uiZoomToHeight_triggered(), CAMainWin::on_uiZoomToSelection_triggered(), CAMainWin::on_uiZoomToWidth_triggered(), and CAMainWin::sourceViewCommit().

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Member Data Documentation

_viewType

CAViewType CAView::_viewType

protected

Referenced by setViewType(), and viewType().

DEFAULT_VIEW_HEIGHT

const int CAView::DEFAULT_VIEW_HEIGHT = 400

static

Referenced by CAMainWin::on_uiNewView_triggered().

DEFAULT_VIEW_WIDTH

const int CAView::DEFAULT_VIEW_WIDTH = 600

static

Copyright (c) 2006-2007, Matevž Jekovec, Canorus development team All Rights Reserved. See AUTHORS for a complete list of authors.

Licensed under the GNU GENERAL PUBLIC LICENSE. See COPYING for details.

Referenced by CAMainWin::on_uiNewView_triggered().

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

• /home/iurt/rpmbuild/BUILD/canorus-0.7.3svn20190422/src/widgets/view.h
• /home/iurt/rpmbuild/BUILD/canorus-0.7.3svn20190422/src/widgets/view.cpp