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
  25     {
  26         SystemFont = 0,
  27         CustomFont = 1
  28     };
  29
  30     explicit DolphinFontRequester(QWidget* parent);
  31     ~DolphinFontRequester() override;
  32
  33     void setMode(Mode mode);
  34     Mode mode() const;
  35
  36     /**
  37      * Returns the custom font (see DolphinFontRequester::customFont()),
  38      * if the mode is \a CustomFont, otherwise the system font is
  39      * returned.
  40      */
  41     QFont currentFont() const;
  42
  43     void setCustomFont(const QFont& font);
  44     QFont customFont() const;
  45
  46 Q_SIGNALS:
  47     /** Is emitted, if the font has been changed. */
  48     void changed();
  49
  50 private Q_SLOTS:
  51     void openFontDialog();
  52     void changeMode(int index);
  53
  54 private:
  55     QComboBox* m_modeCombo;
  56     QPushButton* m_chooseFontButton;
  57
  58     Mode m_mode;
  59     QFont m_customFont;
  60 };
  61
  62 #endif