Introduction de la classe QTextOrientationSPinBoxWidget, qui regroupe un QTextOrientationWidget et un QSpinBox pour faciliter la saisie d'un angle d'orientation pour un texte.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@848 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/qtextorientationspinboxwidget.h

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+/*
+	Copyright 2006-2010 Xavier Guerrin
+	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 Q_TEXT_ORIENTATION_SPINBOX_WIDGET_H
+#define Q_TEXT_ORIENTATION_SPINBOX_WIDGET_H
+#include <QtGui>
+#include "qtextorientationwidget.h"
+/**
+	Cette classe est un widget regroupant cote a cote un QTextOrientationWidget
+	et un QSpinBox.
+	@see QTextOrientationWidget
+*/
+class QTextOrientationSpinBoxWidget : public QWidget {
+	Q_OBJECT
+	
+	// constructeurs, destructeur
+	public:
+	QTextOrientationSpinBoxWidget(QWidget * = 0);
+	virtual ~QTextOrientationSpinBoxWidget();
+	private:
+	QTextOrientationSpinBoxWidget(const QTextOrientationSpinBoxWidget &);
+	
+	// signaux
+	signals:
+	/**
+		Signaux emis lorsque l'utilisateur a fini d'editer l'orientation
+	*/
+	void editingFinished(double);
+	void editingFinished();
+	
+	// methodes
+	public:
+	QTextOrientationWidget *orientationWidget() const;
+	QDoubleSpinBox *spinBox() const;
+	double orientation() const;
+	double value() const;
+	bool isReadOnly() const;
+	
+	public slots:
+	void setOrientation(const double &);
+	void setValue(const double &);
+	void setReadOnly(bool);
+	
+	private:
+	void build();
+	
+	private slots:
+	void emitChangeSignals();
+	
+	// attributs
+	private:
+	QTextOrientationWidget *orientation_widget_;
+	QDoubleSpinBox *spin_box_;
+};
+#endif