src/settings/viewmodes/dolphinfontrequester.h

   1 /*
   2  * SPDX-FileCopyrightText: 2008 Peter Penz <peter.penz19@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #ifndef DOLPHINFONTREQUESTER_H
   8 #define DOLPHINFONTREQUESTER_H
   9
  10 #include <QFont>
  11 #include <QWidget>
  12
  13 class QComboBox;
  14 class QPushButton;
  15
  16 /**
  17  * @brief Allows to select between using the system font or a custom font.
  18  */
  19 class DolphinFontRequester : public QWidget
  20 {
  21     Q_OBJECT
  22
  23 public:
  24     enum Mode { SystemFont = 0, CustomFont = 1 };
  25
  26     explicit DolphinFontRequester(QWidget *parent);
  27     ~DolphinFontRequester() override;
  28
  29     void setMode(Mode mode);
  30     Mode mode() const;
  31
  32     /**
  33      * Returns the custom font (see DolphinFontRequester::customFont()),
  34      * if the mode is \a CustomFont, otherwise the system font is
  35      * returned.
  36      */
  37     QFont currentFont() const;
  38
  39     void setCustomFont(const QFont &font);
  40     QFont customFont() const;
  41
  42 Q_SIGNALS:
  43     /** Is emitted, if the font has been changed. */
  44     void changed();
  45
  46 private Q_SLOTS:
  47     void openFontDialog();
  48     void changeMode(int index);
  49
  50 private:
  51     QComboBox *m_modeCombo;
  52     QPushButton *m_chooseFontButton;
  53
  54     Mode m_mode;
  55     QFont m_customFont;
  56 };
  57
  58 #endif