src/settings/viewmodes/dolphinfontrequester.h

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Peter Penz <peter.penz19@gmail.com>             *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #ifndef DOLPHINFONTREQUESTER_H
  21 #define DOLPHINFONTREQUESTER_H
  22
  23 #include <QFont>
  24 #include <QWidget>
  25
  26 class KComboBox;
  27 class QPushButton;
  28
  29 /**
  30  * @brief Allows to select between using the system font or a custom font.
  31  */
  32 class DolphinFontRequester : public QWidget
  33 {
  34     Q_OBJECT
  35
  36 public:
  37     enum Mode
  38     {
  39         SystemFont = 0,
  40         CustomFont = 1
  41     };
  42
  43     DolphinFontRequester(QWidget* parent);
  44     ~DolphinFontRequester() override;
  45
  46     void setMode(Mode mode);
  47     Mode mode() const;
  48
  49     /**
  50      * Returns the custom font (see DolphinFontRequester::customFont()),
  51      * if the mode is \a CustomFont, otherwise the system font is
  52      * returned.
  53      */
  54     QFont currentFont() const;
  55
  56     void setCustomFont(const QFont& font);
  57     QFont customFont() const;
  58
  59 signals:
  60     /** Is emitted, if the font has been changed. */
  61     void changed();
  62
  63 private slots:
  64     void openFontDialog();
  65     void changeMode(int index);
  66
  67 private:
  68     KComboBox* m_modeCombo;
  69     QPushButton* m_chooseFontButton;
  70
  71     Mode m_mode;
  72     QFont m_customFont;
  73 };
  74
  75 #endif