src/settings/viewmodes/dolphinfontrequester.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2008 Peter Penz <peter.penz19@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #include "dolphinfontrequester.h"
   8
   9 #include <KLocalizedString>
  10
  11 #include <QComboBox>
  12 #include <QFontDatabase>
  13 #include <QFontDialog>
  14 #include <QHBoxLayout>
  15 #include <QPushButton>
  16
  17 DolphinFontRequester::DolphinFontRequester(QWidget *parent)
  18     : QWidget(parent)
  19     , m_modeCombo(nullptr)
  20     , m_chooseFontButton(nullptr)
  21     , m_mode(SystemFont)
  22     , m_customFont()
  23 {
  24     QHBoxLayout *topLayout = new QHBoxLayout(this);
  25     topLayout->setContentsMargins(0, 0, 0, 0);
  26
  27     m_modeCombo = new QComboBox(this);
  28     m_modeCombo->addItem(i18nc("@item:inlistbox Font", "System Font"));
  29     m_modeCombo->addItem(i18nc("@item:inlistbox Font", "Custom Font"));
  30     connect(m_modeCombo, &QComboBox::activated, this, &DolphinFontRequester::changeMode);
  31
  32     m_chooseFontButton = new QPushButton(i18nc("@action:button Choose font", "Choose…"), this);
  33     connect(m_chooseFontButton, &QPushButton::clicked, this, &DolphinFontRequester::openFontDialog);
  34
  35     changeMode(m_modeCombo->currentIndex());
  36
  37     topLayout->addWidget(m_modeCombo);
  38     topLayout->addWidget(m_chooseFontButton);
  39 }
  40
  41 DolphinFontRequester::~DolphinFontRequester()
  42 {
  43 }
  44
  45 void DolphinFontRequester::setMode(Mode mode)
  46 {
  47     m_mode = mode;
  48     m_modeCombo->setCurrentIndex(m_mode);
  49     m_chooseFontButton->setEnabled(m_mode == CustomFont);
  50 }
  51
  52 DolphinFontRequester::Mode DolphinFontRequester::mode() const
  53 {
  54     return m_mode;
  55 }
  56
  57 QFont DolphinFontRequester::currentFont() const
  58 {
  59     return (m_mode == CustomFont) ? m_customFont : QFontDatabase::systemFont(QFontDatabase::GeneralFont);
  60 }
  61
  62 void DolphinFontRequester::setCustomFont(const QFont &font)
  63 {
  64     m_customFont = font;
  65 }
  66
  67 QFont DolphinFontRequester::customFont() const
  68 {
  69     return m_customFont;
  70 }
  71
  72 void DolphinFontRequester::openFontDialog()
  73 {
  74     bool ok = false;
  75     const QFont font = QFontDialog::getFont(&ok, this);
  76     if (ok) {
  77         m_customFont = font;
  78         m_modeCombo->setFont(m_customFont);
  79         Q_EMIT changed();
  80     }
  81 }
  82
  83 void DolphinFontRequester::changeMode(int index)
  84 {
  85     setMode((index == CustomFont) ? CustomFont : SystemFont);
  86     Q_EMIT changed();
  87 }