src/settings/viewmodes/dolphinfontrequester.cpp

   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 #include "dolphinfontrequester.h"
  21
  22 #include <KLocalizedString>
  23 #include <KComboBox>
  24
  25 #include <QHBoxLayout>
  26 #include <QPushButton>
  27 #include <QFontDatabase>
  28 #include <QFontDialog>
  29
  30 DolphinFontRequester::DolphinFontRequester(QWidget* parent) :
  31     QWidget(parent),
  32     m_modeCombo(0),
  33     m_chooseFontButton(0),
  34     m_mode(SystemFont),
  35     m_customFont()
  36 {
  37     QHBoxLayout* topLayout = new QHBoxLayout(this);
  38     topLayout->setMargin(0);
  39
  40     m_modeCombo = new KComboBox(this);
  41     m_modeCombo->addItem(i18nc("@item:inlistbox Font", "System Font"));
  42     m_modeCombo->addItem(i18nc("@item:inlistbox Font", "Custom Font"));
  43     connect(m_modeCombo, static_cast<void(KComboBox::*)(int)>(&KComboBox::activated),
  44             this, &DolphinFontRequester::changeMode);
  45
  46     m_chooseFontButton = new QPushButton(i18nc("@action:button Choose font", "Choose..."), this);
  47     connect(m_chooseFontButton, &QPushButton::clicked,
  48             this, &DolphinFontRequester::openFontDialog);
  49
  50     changeMode(m_modeCombo->currentIndex());
  51
  52     topLayout->addWidget(m_modeCombo);
  53     topLayout->addWidget(m_chooseFontButton);
  54 }
  55
  56 DolphinFontRequester::~DolphinFontRequester()
  57 {
  58 }
  59
  60 void DolphinFontRequester::setMode(Mode mode)
  61 {
  62     m_mode = mode;
  63     m_modeCombo->setCurrentIndex(m_mode);
  64     m_chooseFontButton->setEnabled(m_mode == CustomFont);
  65 }
  66
  67 DolphinFontRequester::Mode DolphinFontRequester::mode() const
  68 {
  69     return m_mode;
  70 }
  71
  72 QFont DolphinFontRequester::currentFont() const
  73 {
  74     return (m_mode == CustomFont) ? m_customFont : QFontDatabase::systemFont(QFontDatabase::GeneralFont);
  75 }
  76
  77 void DolphinFontRequester::setCustomFont(const QFont& font)
  78 {
  79     m_customFont = font;
  80 }
  81
  82 QFont DolphinFontRequester::customFont() const
  83 {
  84     return m_customFont;
  85 }
  86
  87 void DolphinFontRequester::openFontDialog()
  88 {
  89     bool ok = false;
  90     const QFont font = QFontDialog::getFont(&ok, this);
  91     if (ok) {
  92         m_customFont = font;
  93         m_modeCombo->setFont(m_customFont);
  94         emit changed();
  95     }
  96 }
  97
  98 void DolphinFontRequester::changeMode(int index)
  99 {
 100     setMode((index == CustomFont) ? CustomFont : SystemFont);
 101     emit changed();
 102 }
 103