src/dolphinfontrequester.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Peter Penz <peter.penz@gmx.at>                  *
   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 <kfontdialog.h>
  23 #include <kglobalsettings.h>
  24 #include <klocale.h>
  25
  26 #include <QComboBox>
  27 #include <QEvent>
  28 #include <QPushButton>
  29
  30 DolphinFontRequester::DolphinFontRequester(QWidget* parent) :
  31     KHBox(parent),
  32     m_modeCombo(0),
  33     m_chooseFontButton(0),
  34     m_mode(SystemFont),
  35     m_customFont()
  36 {
  37     m_modeCombo = new QComboBox(this);
  38     m_modeCombo->addItem(i18nc("@item:inlistbox Font", "System Font"));
  39     m_modeCombo->addItem(i18nc("@item:inlistbox Font", "Custom Font"));
  40     connect(m_modeCombo, SIGNAL(activated(int)),
  41             this, SLOT(changeMode(int)));
  42
  43     m_chooseFontButton = new QPushButton(i18n("Choose..."), this);
  44     connect(m_chooseFontButton, SIGNAL(clicked()),
  45             this, SLOT(openFontDialog()));
  46
  47     changeMode(m_modeCombo->currentIndex());
  48 }
  49
  50 DolphinFontRequester::~DolphinFontRequester()
  51 {
  52 }
  53
  54 void DolphinFontRequester::setMode(Mode mode)
  55 {
  56     m_mode = mode;
  57     m_modeCombo->setCurrentIndex(m_mode);
  58     m_modeCombo->setFont(font());
  59     m_chooseFontButton->setEnabled(m_mode == CustomFont);
  60 }
  61
  62 DolphinFontRequester::Mode DolphinFontRequester::mode() const
  63 {
  64     return m_mode;
  65 }
  66
  67 QFont DolphinFontRequester::font() const
  68 {
  69     return (m_mode == CustomFont) ? m_customFont : KGlobalSettings::generalFont();
  70 }
  71
  72 void DolphinFontRequester::setCustomFont(const QFont& font)
  73 {
  74     m_customFont = font;
  75 }
  76
  77 QFont DolphinFontRequester::customFont() const
  78 {
  79     return m_customFont;
  80 }
  81
  82 bool DolphinFontRequester::event(QEvent* event)
  83 {
  84     if (event->type() == QEvent::Polish) {
  85         m_modeCombo->setFont(font());
  86     }
  87     return KHBox::event(event);
  88 }
  89
  90 void DolphinFontRequester::openFontDialog()
  91 {
  92     QFont font;
  93     const int result = KFontDialog::getFont(font,
  94                                             KFontChooser::NoDisplayFlags,
  95                                             this);
  96     if (result == KFontDialog::Accepted) {
  97         m_customFont = font;
  98         m_modeCombo->setFont(m_customFont);
  99     }
 100 }
 101
 102 void DolphinFontRequester::changeMode(int index)
 103 {
 104     setMode((index == CustomFont) ? CustomFont : SystemFont);
 105 }
 106
 107 #include "dolphinfontrequester.moc"