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/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* copyright (C) 2002-2006 *
* Umbrello UML Modeller Authors <uml-devel@uml.sf.net> *
***************************************************************************/
#ifndef NOTEWIDGET_H
#define NOTEWIDGET_H
//app includes
#include "umlwidget.h"
// forward declarations
class NoteWidgetController;
// Qt forward declarations
class QPainter;
class QTextEdit;
/**
* Displays a note box to allow multiple lines of text to be displayed.
* These widgets are diagram specific. They will still need a unique id
* from the @ref UMLDoc class for deletion and other purposes.
*
* @short Displays a note box.
* @author Paul Hensgen <phensgen@techie.com>
* @see UMLWidget
* Bugs and comments to uml-devel@lists.sf.net or http://bugs.kde.org
*/
class NoteWidget : public UMLWidget {
Q_OBJECT
public:
friend class NoteWidgetController;
/**
* Constructs a NoteWidget.
*
* @param view The parent to this widget.
* @param noteType The NoteWidget::NoteType of this NoteWidget
* @param id The unique id of the widget.
* The default (-1) will prompt a new ID.
*/
explicit NoteWidget(UMLView * view, Uml::IDType id = Uml::id_None );
/**
* destructor
*/
virtual ~NoteWidget();
/**
* Overrides method from UMLWidget.
*/
QSize calculateSize();
/**
* Returns the text in the box.
*
* @return The text in the box.
*/
QString getDoc() const;
/**
* Sets the note documentation.
*
* @param newText The text to set the documentation to.
*/
void setDoc(const QString &newText);
/**
* Set the ID of the diagram hyperlinked to this note.
* To switch off the hyperlink, set this to Uml::id_None.
*
* @param viewID ID of an UMLView.
*/
void setDiagramLink(Uml::IDType viewID);
/**
* Return the ID of the diagram hyperlinked to this note.
*
* @return ID of an UMLView, or Uml::id_None if no
* hyperlink is set.
*/
Uml::IDType getDiagramLink() const;
/**
* Override default method.
*/
void draw(QPainter & p, int offsetX, int offsetY);
/**
* Override method from UMLWidget.
*/
void setFont(QFont font);
/**
* Override method from UMLWidget.
*/
void setX(int x);
/**
* Override method from UMLWidget.
*/
void setY(int y);
/**
* Saves to the "notewidget" XMI element.
*/
void saveToXMI( QDomDocument & qDoc, QDomElement & qElement );
/**
* Loads a "notewidget" XMI element.
*/
bool loadFromXMI( QDomElement & qElement );
public slots:
void slotMenuSelection(int sel);
void slotViewScrolled(int x, int y);
protected:
// Data loaded/saved
Uml::IDType m_DiagramLink;
/**
* Draws the text. Auxiliary to draw().
*/
void drawText(QPainter * p = NULL, int offsetX = 0, int offsetY = 0);
private:
/**
* Initializes key variables for the class.
*/
void init();
void setEditorGeometry(int dx = 0, int dy = 0);
#if defined (NOTEWIDGET_EMBED_EDITOR)
QTextEdit *m_pEditor;
#else
QString m_Text;
#endif
};
#endif
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