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ad76d438ef
The font of the dynamic text field can be edited. The font of the static text field can be edited. The color of the static text field can be edited. git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5775 bfdf4180-ca20-0410-9c96-a3a8aa849046
106 lines
3.8 KiB
C++
106 lines
3.8 KiB
C++
/*
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Copyright 2006-2019 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PART_TEXT_H
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#define PART_TEXT_H
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#include <QtWidgets>
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#include "customelementpart.h"
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#include "qetapp.h"
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class TextEditor;
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class ElementPrimitiveDecorator;
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/**
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This class represents an static text primitive which may be used to compose
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the drawing of an electrical element within the element editor.
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*/
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class PartText : public QGraphicsTextItem, public CustomElementPart
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{
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Q_OBJECT
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Q_PROPERTY(qreal real_size READ realSize WRITE setRealSize)
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Q_PROPERTY(QColor color READ defaultTextColor WRITE setDefaultTextColor NOTIFY colorChanged)
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Q_PROPERTY(QString text READ toPlainText WRITE setPlainText NOTIFY plainTextChanged)
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Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
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signals:
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void fontChanged(const QFont &font);
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void colorChanged(const QColor &color);
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void plainTextChanged(const QString &text);
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// constructors, destructor
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public:
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PartText(QETElementEditor *, QGraphicsItem * = nullptr);
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~PartText() override;
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private:
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PartText(const PartText &);
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// methods
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public:
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enum { Type = UserType + 1107 };
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/**
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Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a
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PartText.
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@return the QGraphicsItem type
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*/
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int type() const override { return Type; }
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QString name() const override { return(QObject::tr("texte", "element part name")); }
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QString xmlName() const override { return(QString("text")); }
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void fromXml(const QDomElement &) override;
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const QDomElement toXml(QDomDocument &) const override;
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void setRotation(qreal angle) {(QGraphicsObject::setRotation(QET::correctAngle(angle)));}
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bool isUseless() const override;
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QRectF sceneGeometricRect() const override;
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void startUserTransformation(const QRectF &) override;
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void handleUserTransformation(const QRectF &, const QRectF &) override;
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void setProperty(const char *name, const QVariant &value) override {QGraphicsTextItem::setProperty(name, value);}
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QVariant property(const char *name) const override {return QGraphicsTextItem::property(name);}
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qreal realSize() const {return real_font_size_;}
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void setRealSize(qreal rs) {real_font_size_ = rs;}
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void setDefaultTextColor(const QColor &color);
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void setPlainText(const QString &text);
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void setFont(const QFont &font);
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public slots:
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void adjustItemPosition(int = 0);
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void setEditable(bool);
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void startEdition();
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void endEdition();
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protected:
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void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
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void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
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void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
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void focusInEvent(QFocusEvent *) override;
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void focusOutEvent(QFocusEvent *) override;
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void keyPressEvent(QKeyEvent *) override;
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void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *) override;
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QVariant itemChange(GraphicsItemChange, const QVariant &) override;
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QRectF boundingRect() const override;
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private:
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QPointF margin() const;
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QString previous_text;
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qreal real_font_size_;
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QPointF saved_point_;
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qreal saved_font_size_;
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QGraphicsItem *decorator_;
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QPointF m_origine_pos;
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};
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#endif
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