TextDialog.h

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/***************************************************************************
    File                 : TextDialog.h
    Project              : SciDAVis
    --------------------------------------------------------------------
    Copyright            : (C) 2006 by Ion Vasilief, Tilman Benkert
    Email (use @ for *)  : ion_vasilief*yahoo.fr, thzs*gmx.net
    Description          : Text label/axis label options dialog
                           
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *  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.                                    *
 *                                                                         *
 *  This program 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 this program; if not, write to the Free Software           *
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
 *   Boston, MA  02110-1301  USA                                           *
 *                                                                         *
 ***************************************************************************/

#ifndef TEXTDLG_H
#define TEXTDLG_H

#include <QDialog>
class QGroupBox;
class QTextEdit;
class QTextCursor;
class QComboBox;
class QLabel;
class QSpinBox;
    
#include "ColorButton.h"
#include "TextFormatButtons.h"

class TextDialog : public QDialog
{ 
    Q_OBJECT

public:
    enum TextType{
        TextMarker, 
        AxisTitle   
    };


    TextDialog(TextType type, QWidget* parent = 0, Qt::WFlags fl = 0 );
    ~TextDialog(){};


    int alignment();
    int angle();

public slots:

    void setBackgroundType(int bkg);
    void setAngle(int angle);
    void setBackgroundColor(QColor c);
    void setTextColor(QColor c);
    void setFont(const QFont& fnt);
    void setText(const QString & t);

    void setAlignment(int align);

private slots:
    void customFont();
    void pickBackgroundColor();
    void pickTextColor();
    void accept();
    void apply();
    void setDefaultValues();

    void updateTransparency(int alpha);

signals:

    void values(const QString& text, int angle, int bkg, const QFont& fnt, const QColor& textColor, const QColor& backgroundColor);
    
    void changeText(const QString &);
    void changeColor(const QColor &);
    void changeAlignment(int);
    void changeFont(const QFont &);

protected:
    QFont selectedFont;
    TextType textType;

    ColorButton *colorBtn, *backgroundBtn;
    QPushButton *buttonFont;
    QComboBox *backgroundBox;
    QPushButton *buttonOk;
    QPushButton *buttonCancel;
    QPushButton *buttonApply;
    QPushButton *buttonDefault;
    QComboBox *rotateBox;
    QTextEdit *textEditBox;
    QGroupBox *groupBox1, *groupBox2;
    QComboBox *alignmentBox;
    TextFormatButtons *formatButtons;
    QSpinBox *boxBackgroundTransparency;
};

#endif // TEXTDLG_H