src/qtui/settingspages/appearancesettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU Appearance Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU Appearance Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU Appearance Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "appearancesettingspage.h"
  22
  23 #include "qtui.h"
  24 #include "uisettings.h"
  25
  26 #include <QStyleFactory>
  27
  28 AppearanceSettingsPage::AppearanceSettingsPage(QWidget *parent)
  29   : SettingsPage(tr("General"), tr("Appearance"), parent) {
  30   ui.setupUi(this);
  31   initStyleComboBox();
  32
  33   connect(ui.styleComboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(widgetHasChanged()));
  34 }
  35
  36 void AppearanceSettingsPage::initStyleComboBox() {
  37   QStringList styleList = QStyleFactory::keys();
  38   ui.styleComboBox->addItem("<default>");
  39   foreach(QString style, styleList) {
  40     ui.styleComboBox->addItem(style);
  41   }
  42 }
  43
  44 bool AppearanceSettingsPage::hasDefaults() const {
  45   return true;
  46 }
  47
  48 void AppearanceSettingsPage::defaults() {
  49   ui.styleComboBox->setCurrentIndex(0);
  50
  51   widgetHasChanged();
  52 }
  53
  54 void AppearanceSettingsPage::load() {
  55   UiSettings uiSettings;
  56
  57   settings["Style"] = uiSettings.value("Style", QString(""));
  58   if(settings["Style"].toString() == "") {
  59     ui.styleComboBox->setCurrentIndex(0);
  60   } else {
  61     ui.styleComboBox->setCurrentIndex(ui.styleComboBox->findText(settings["Style"].toString(), Qt::MatchExactly));
  62     QApplication::setStyle(settings["Style"].toString());
  63   }
  64
  65   setChangedState(false);
  66 }
  67
  68 void AppearanceSettingsPage::save() {
  69   UiSettings uiSettings;
  70
  71   if(ui.styleComboBox->currentIndex() < 1) {
  72     uiSettings.setValue("Style", QString(""));
  73   } else {
  74     uiSettings.setValue("Style", ui.styleComboBox->currentText());
  75   }
  76
  77   load();
  78   setChangedState(false);
  79 }
  80
  81 void AppearanceSettingsPage::widgetHasChanged() {
  82   bool changed = testHasChanged();
  83   if(changed != hasChanged()) setChangedState(changed);
  84 }
  85
  86 bool AppearanceSettingsPage::testHasChanged() {
  87   if(settings["Style"].toString() != ui.styleComboBox->currentText()) return true;
  88
  89   return false;
  90 }
  91
  92
  93
  94