mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-09-13 20:23:04 +02:00
d40f2c23b1
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3628 bfdf4180-ca20-0410-9c96-a3a8aa849046
112 lines
4.2 KiB
C++
112 lines
4.2 KiB
C++
/*
|
|
Copyright 2006-2014 The QElectroTech Team
|
|
This file is part of QElectroTech.
|
|
|
|
QElectroTech 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.
|
|
|
|
QElectroTech is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef PART_TEXT_H
|
|
#define PART_TEXT_H
|
|
#include <QtGui>
|
|
#include "customelementpart.h"
|
|
#include "qetapp.h"
|
|
class TextEditor;
|
|
class ElementPrimitiveDecorator;
|
|
/**
|
|
This class represents an static text primitive which may be used to compose
|
|
the drawing of an electrical element within the element editor.
|
|
*/
|
|
class PartText : public QGraphicsTextItem, public CustomElementPart {
|
|
Q_OBJECT
|
|
|
|
// constructors, destructor
|
|
public:
|
|
PartText(QETElementEditor *, QGraphicsItem * = 0, ElementScene * = 0);
|
|
virtual ~PartText();
|
|
|
|
private:
|
|
PartText(const PartText &);
|
|
|
|
// methods
|
|
public:
|
|
enum { Type = UserType + 1107 };
|
|
/**
|
|
Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a
|
|
PartText.
|
|
@return the QGraphicsItem type
|
|
*/
|
|
virtual int type() const { return Type; }
|
|
virtual QString name() const { return(QObject::tr("texte", "element part name")); }
|
|
virtual QString xmlName() const { return(QString("text")); }
|
|
void fromXml(const QDomElement &);
|
|
const QDomElement toXml(QDomDocument &) const;
|
|
void setRotation(qreal angle) {(QGraphicsObject::setRotation(QET::correctAngle(angle)));}
|
|
virtual bool isUseless() const;
|
|
virtual QRectF sceneGeometricRect() const;
|
|
virtual void startUserTransformation(const QRectF &);
|
|
virtual void handleUserTransformation(const QRectF &, const QRectF &);
|
|
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = 0 );
|
|
virtual void setDecorator(ElementPrimitiveDecorator *);
|
|
virtual bool singleItemPressEvent(ElementPrimitiveDecorator *, QGraphicsSceneMouseEvent *);
|
|
virtual bool singleItemMoveEvent(ElementPrimitiveDecorator *, QGraphicsSceneMouseEvent *);
|
|
virtual bool singleItemReleaseEvent(ElementPrimitiveDecorator *, QGraphicsSceneMouseEvent *);
|
|
virtual bool singleItemDoubleClickEvent(ElementPrimitiveDecorator *, QGraphicsSceneMouseEvent *);
|
|
|
|
///PROPERTY
|
|
void setProperty(const char *name, const QVariant &value) {QGraphicsTextItem::setProperty(name, value);}
|
|
QVariant property(const char *name) const {return QGraphicsTextItem::property(name);}
|
|
// Size value
|
|
Q_PROPERTY(qreal size READ size WRITE setSize)
|
|
qreal size () const {return font().pointSize();}
|
|
void setSize (qreal s) {setFont(QETApp::diagramTextsFont(s));}
|
|
// Real size value
|
|
Q_PROPERTY(qreal real_size READ realSize WRITE setRealSize)
|
|
qreal realSize() const {return real_font_size_;}
|
|
void setRealSize(qreal rs) {real_font_size_ = rs;}
|
|
// Color value (true = black , false = white)
|
|
Q_PROPERTY(bool color READ isBlack WRITE setBlack)
|
|
bool isBlack() const {return defaultTextColor() == Qt::black;}
|
|
void setBlack(bool b) {setDefaultTextColor(b ? Qt::black : Qt::white);}
|
|
// displayed string
|
|
Q_PROPERTY(QString text READ toPlainText WRITE setPlainText)
|
|
|
|
public slots:
|
|
void adjustItemPosition(int = 0);
|
|
void setEditable(bool);
|
|
void startEdition();
|
|
void endEdition();
|
|
|
|
protected:
|
|
virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *);
|
|
virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *);
|
|
virtual bool sceneEventFilter(QGraphicsItem *, QEvent *);
|
|
virtual void focusInEvent(QFocusEvent *);
|
|
virtual void focusOutEvent(QFocusEvent *);
|
|
virtual void keyPressEvent(QKeyEvent *);
|
|
virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *);
|
|
virtual QVariant itemChange(GraphicsItemChange, const QVariant &);
|
|
QRectF boundingRect() const;
|
|
|
|
private:
|
|
QPointF margin() const;
|
|
#ifdef QET_DEBUG_EDITOR_TEXTS
|
|
void drawPoint(QPainter *, const QPointF &);
|
|
#endif
|
|
QString previous_text;
|
|
qreal real_font_size_;
|
|
QPointF saved_point_;
|
|
qreal saved_font_size_;
|
|
QGraphicsItem *decorator_;
|
|
};
|
|
#endif
|