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, QOverload<int>::of(&QComboBox::activated),
  31             this, &DolphinFontRequester::changeMode);
  32
  33     m_chooseFontButton = new QPushButton(i18nc("@action:button Choose font", "Choose..."), this);
  34     connect(m_chooseFontButton, &QPushButton::clicked,
  35             this, &DolphinFontRequester::openFontDialog);
  36
  37     changeMode(m_modeCombo->currentIndex());
  38
  39     topLayout->addWidget(m_modeCombo);
  40     topLayout->addWidget(m_chooseFontButton);
  41 }
  42
  43 DolphinFontRequester::~DolphinFontRequester()
  44 {
  45 }
  46
  47 void DolphinFontRequester::setMode(Mode mode)
  48 {
  49     m_mode = mode;
  50     m_modeCombo->setCurrentIndex(m_mode);
  51     m_chooseFontButton->setEnabled(m_mode == CustomFont);
  52 }
  53
  54 DolphinFontRequester::Mode DolphinFontRequester::mode() const
  55 {
  56     return m_mode;
  57 }
  58
  59 QFont DolphinFontRequester::currentFont() const
  60 {
  61     return (m_mode == CustomFont) ? m_customFont : QFontDatabase::systemFont(QFontDatabase::GeneralFont);
  62 }
  63
  64 void DolphinFontRequester::setCustomFont(const QFont& font)
  65 {
  66     m_customFont = font;
  67 }
  68
  69 QFont DolphinFontRequester::customFont() const
  70 {
  71     return m_customFont;
  72 }
  73
  74 void DolphinFontRequester::openFontDialog()
  75 {
  76     bool ok = false;
  77     const QFont font = QFontDialog::getFont(&ok, this);
  78     if (ok) {
  79         m_customFont = font;
  80         m_modeCombo->setFont(m_customFont);
  81         Q_EMIT changed();
  82     }
  83 }
  84
  85 void DolphinFontRequester::changeMode(int index)
  86 {
  87     setMode((index == CustomFont) ? CustomFont : SystemFont);
  88     Q_EMIT changed();
  89 }
  90