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# kglobalsettings.cpp

    00001 /* This file is part of the KDE libraries
    00002    Copyright (C) 2000 David Faure <faure@kde.org>
    00003
    00004    This library is free software; you can redistribute it and/or
    00005    modify it under the terms of the GNU Library General Public
    00006    License version 2 as published by the Free Software Foundation.
    00007
    00008    This library is distributed in the hope that it will be useful,
    00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00011    Library General Public License for more details.
    00012
    00013    You should have received a copy of the GNU Library General Public License
    00014    along with this library; see the file COPYING.LIB.  If not, write to
    00015    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00016    Boston, MA 02111-1307, USA.
    00017 */
    00018
    00019 #include "kglobalsettings.h"
    00020
    00021 #include <qdir.h>
    00022 #include <qpixmap.h>
    00023 #include <qfontdatabase.h>
    00024
    00025 #include <kconfig.h>
    00026 #include <ksimpleconfig.h>
    00027 #include <kapplication.h>
    00028 #include <kipc.h>
    00029 #include <kdebug.h>
    00030 #include <kglobal.h>
    00031 #include <kshortcut.h>
    00032 #include <kstandarddirs.h>
    00033 #include <kcharsets.h>
    00034 #include <kaccel.h>
    00035 #include <klocale.h>
    00036 #include <qfontinfo.h>
    00037 #include <stdlib.h>
    00038
    00039 #ifdef Q_WS_X11
    00040 //#include <X11/X.h>
    00041 #include <X11/Xlib.h>
    00042 //#include <X11/Xutil.h>
    00043 #endif
    00044
    00045 QString* KGlobalSettings::s_desktopPath = 0;
    00046 QString* KGlobalSettings::s_autostartPath = 0;
    00047 QString* KGlobalSettings::s_trashPath = 0;
    00048 QString* KGlobalSettings::s_documentPath = 0;
    00049 QFont *KGlobalSettings::_generalFont = 0;
    00050 QFont *KGlobalSettings::_fixedFont = 0;
    00051 QFont *KGlobalSettings::_toolBarFont = 0;
    00052 QFont *KGlobalSettings::_menuFont = 0;
    00053 QFont *KGlobalSettings::_windowTitleFont = 0;
    00054 QFont *KGlobalSettings::_taskbarFont = 0;
    00055 QFont *KGlobalSettings::_largeFont = 0;
    00056 QColor *KGlobalSettings::kde2Blue = 0;
    00057 QColor *KGlobalSettings::kde2Gray = 0;
    00058 QColor *KGlobalSettings::kde2AlternateColor = 0;
    00059
    00060 KGlobalSettings::KMouseSettings *KGlobalSettings::s_mouseSettings = 0;
    00061
    00062 int KGlobalSettings::dndEventDelay()
    00063 {
    00064     KConfig *c = KGlobal::config();
    00065     KConfigGroupSaver cgs( c, "General" );
    00066     return c->readNumEntry("StartDragDist", QApplication::startDragDistance());
    00067 }
    00068
    00069 bool KGlobalSettings::singleClick()
    00070 {
    00071     KConfig *c = KGlobal::config();
    00072     KConfigGroupSaver cgs( c, "KDE" );
    00073     return c->readBoolEntry("SingleClick", KDE_DEFAULT_SINGLECLICK);
    00074 }
    00075
    00076 KGlobalSettings::TearOffHandle KGlobalSettings::insertTearOffHandle()
    00077 {
    00078     int tearoff;
    00079     KConfig *c = KGlobal::config();
    00080     KConfigGroupSaver cgs( c, "KDE" );
    00081     tearoff =c->readNumEntry("InsertTearOffHandle", KDE_DEFAULT_INSERTTEAROFFHANDLES);
    00082     return (TearOffHandle) tearoff;
    00083 }
    00084
    00085 bool KGlobalSettings::changeCursorOverIcon()
    00086 {
    00087     KConfig *c = KGlobal::config();
    00088     KConfigGroupSaver cgs( c, "KDE" );
    00089     return c->readBoolEntry("ChangeCursor", KDE_DEFAULT_CHANGECURSOR);
    00090 }
    00091
    00092 bool KGlobalSettings::visualActivate()
    00093 {
    00094     KConfig *c = KGlobal::config();
    00095     KConfigGroupSaver cgs( c, "KDE" );
    00096     return c->readBoolEntry("VisualActivate", KDE_DEFAULT_VISUAL_ACTIVATE);
    00097 }
    00098
    00099 unsigned int KGlobalSettings::visualActivateSpeed()
    00100 {
    00101     KConfig *c = KGlobal::config();
    00102     KConfigGroupSaver cgs( c, "KDE" );
    00103     return
    00104         c->readNumEntry(
    00105             "VisualActivateSpeed",
    00106             KDE_DEFAULT_VISUAL_ACTIVATE_SPEED
    00107         );
    00108 }
    00109
    00110
    00111
    00112 int KGlobalSettings::autoSelectDelay()
    00113 {
    00114     KConfig *c = KGlobal::config();
    00115     KConfigGroupSaver cgs( c, "KDE" );
    00116     return c->readNumEntry("AutoSelectDelay", KDE_DEFAULT_AUTOSELECTDELAY);
    00117 }
    00118
    00119 KGlobalSettings::Completion KGlobalSettings::completionMode()
    00120 {
    00121     int completion;
    00122     KConfig *c = KGlobal::config();
    00123     KConfigGroupSaver cgs( c, "General" );
    00124     completion = c->readNumEntry("completionMode", -1);
    00125     if ((completion < (int) CompletionNone) ||
    00126         (completion > (int) CompletionPopupAuto))
    00127       {
    00128         completion = (int) CompletionPopup; // Default
    00129       }
    00130   return (Completion) completion;
    00131 }
    00132
    00133 bool KGlobalSettings::showContextMenusOnPress ()
    00134 {
    00135     KConfig *c = KGlobal::config();
    00136     KConfigGroupSaver cgs (c, "ContextMenus");
    00137
    00138     return cgs.config()->readBoolEntry("ShowOnPress", true);
    00139 }
    00140
    00141 int KGlobalSettings::contextMenuKey ()
    00142 {
    00143     KConfig *c = KGlobal::config();
    00144     KConfigGroupSaver cgs (c, "Shortcuts");
    00145
    00146     KShortcut cut (cgs.config()->readEntry ("PopupMenuContext", "Menu"));
    00147     return cut.keyCodeQt();
    00148 }
    00149
    00150 QColor KGlobalSettings::toolBarHighlightColor()
    00151 {
    00152     initColors();
    00153     KConfig *c = KGlobal::config();
    00154     KConfigGroupSaver cgs( c, QString::fromLatin1("Toolbar style") );
    00155     return c->readColorEntry("HighlightColor", kde2Blue);
    00156 }
    00157
    00158 QColor KGlobalSettings::inactiveTitleColor()
    00159 {
    00160     if (!kde2Gray)
    00161         kde2Gray = new QColor(220, 220, 220);
    00162     KConfig *c = KGlobal::config();
    00163     KConfigGroupSaver cgs( c, QString::fromLatin1("WM") );
    00164     return c->readColorEntry( "inactiveBackground", kde2Gray );
    00165 }
    00166
    00167 QColor KGlobalSettings::inactiveTextColor()
    00168 {
    00169     KConfig *c = KGlobal::config();
    00170     KConfigGroupSaver cgs( c, QString::fromLatin1("WM") );
    00171     return c->readColorEntry( "inactiveForeground", &Qt::darkGray );
    00172 }
    00173
    00174 QColor KGlobalSettings::activeTitleColor()
    00175 {
    00176     initColors();
    00177     KConfig *c = KGlobal::config();
    00178     KConfigGroupSaver cgs( c, QString::fromLatin1("WM") );
    00179     return c->readColorEntry( "activeBackground", kde2Blue);
    00180 }
    00181
    00182 QColor KGlobalSettings::activeTextColor()
    00183 {
    00184     KConfig *c = KGlobal::config();
    00185     KConfigGroupSaver cgs( c, QString::fromLatin1("WM") );
    00186     return c->readColorEntry( "activeForeground", &Qt::white );
    00187 }
    00188
    00189 int KGlobalSettings::contrast()
    00190 {
    00191     KConfig *c = KGlobal::config();
    00192     KConfigGroupSaver cgs( c, QString::fromLatin1("KDE") );
    00193     return c->readNumEntry( "contrast", 7 );
    00194 }
    00195
    00196 // IMPORTANT:
    00197 //  This function should be get in sync with
    00198 //   KApplication::kdisplaySetPalette()
    00199 QColor KGlobalSettings::baseColor()
    00200 {
    00201     KConfig *c = KGlobal::config();
    00202     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00203     return c->readColorEntry( "windowBackground", &Qt::white );
    00204 }
    00205
    00206 // IMPORTANT:
    00207 //  This function should be get in sync with
    00208 //   KApplication::kdisplaySetPalette()
    00209 QColor KGlobalSettings::textColor()
    00210 {
    00211     KConfig *c = KGlobal::config();
    00212     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00213     return c->readColorEntry( "windowForeground", &Qt::black );
    00214 }
    00215
    00216 // IMPORTANT:
    00217 //  This function should be get in sync with
    00218 //   KApplication::kdisplaySetPalette()
    00219 QColor KGlobalSettings::highlightedTextColor()
    00220 {
    00221     KConfig *c = KGlobal::config();
    00222     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00223     return c->readColorEntry( "selectForeground", &Qt::white );
    00224 }
    00225
    00226 // IMPORTANT:
    00227 //  This function should be get in sync with
    00228 //   KApplication::kdisplaySetPalette()
    00229 QColor KGlobalSettings::highlightColor()
    00230 {
    00231     initColors();
    00232     KConfig *c = KGlobal::config();
    00233     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00234     return c->readColorEntry( "selectBackground", kde2Blue );
    00235 }
    00236
    00237 QColor KGlobalSettings::alternateBackgroundColor()
    00238 {
    00239     initColors();
    00240     KConfig *c = KGlobal::config();
    00241     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00242     *kde2AlternateColor = calculateAlternateBackgroundColor( baseColor() );
    00243     return c->readColorEntry( "alternateBackground", kde2AlternateColor );
    00244 }
    00245
    00246 QColor KGlobalSettings::calculateAlternateBackgroundColor(const QColor& base)
    00247 {
    00248     if (base == Qt::white)
    00249         return QColor(238,246,255);
    00250     else
    00251     {
    00252         int h, s, v;
    00253         base.hsv( &h, &s, &v );
    00254         if (v > 128)
    00255             return base.dark(106);
    00256         else if (base != Qt::black)
    00257             return base.light(110);
    00258
    00259         return QColor(32,32,32);
    00260     }
    00261 }
    00262
    00263 QColor KGlobalSettings::linkColor()
    00264 {
    00265     initColors();
    00266     KConfig *c = KGlobal::config();
    00267     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00268     return c->readColorEntry( "linkColor", kde2Blue );
    00269 }
    00270
    00271 QColor KGlobalSettings::visitedLinkColor()
    00272 {
    00273     KConfig *c = KGlobal::config();
    00274     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00275     return c->readColorEntry( "visitedLinkColor", &Qt::magenta );
    00276 }
    00277
    00278 QFont KGlobalSettings::generalFont()
    00279 {
    00280     if (_generalFont)
    00281         return *_generalFont;
    00282
    00283     _generalFont = new QFont("helvetica", 12);
    00284     _generalFont->setPixelSize(12);
    00285     _generalFont->setStyleHint(QFont::SansSerif);
    00286
    00287     KConfig *c = KGlobal::config();
    00288     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00289     *_generalFont = c->readFontEntry("font", _generalFont);
    00290
    00291     return *_generalFont;
    00292 }
    00293
    00294 QFont KGlobalSettings::fixedFont()
    00295 {
    00296     if (_fixedFont)
    00297         return *_fixedFont;
    00298
    00299     _fixedFont = new QFont("courier", 12);
    00300     _fixedFont->setPixelSize(12);
    00301     _fixedFont->setStyleHint(QFont::TypeWriter);
    00302
    00303     KConfig *c = KGlobal::config();
    00304     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00305     *_fixedFont = c->readFontEntry("fixed", _fixedFont);
    00306
    00307     return *_fixedFont;
    00308 }
    00309
    00310 QFont KGlobalSettings::toolBarFont()
    00311 {
    00312     if(_toolBarFont)
    00313         return *_toolBarFont;
    00314
    00315     _toolBarFont = new QFont("helvetica", 10);
    00316     _toolBarFont->setPixelSize(10);
    00317     _toolBarFont->setStyleHint(QFont::SansSerif);
    00318
    00319     KConfig *c = KGlobal::config();
    00320     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00321     *_toolBarFont = c->readFontEntry("toolBarFont", _toolBarFont);
    00322
    00323     return *_toolBarFont;
    00324 }
    00325
    00326 QFont KGlobalSettings::menuFont()
    00327 {
    00328     if(_menuFont)
    00329         return *_menuFont;
    00330
    00331     _menuFont = new QFont("helvetica", 12);
    00332     _menuFont->setPixelSize(12);
    00333     _menuFont->setStyleHint(QFont::SansSerif);
    00334
    00335     KConfig *c = KGlobal::config();
    00336     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00337     *_menuFont = c->readFontEntry("menuFont", _menuFont);
    00338
    00339     return *_menuFont;
    00340 }
    00341
    00342 QFont KGlobalSettings::windowTitleFont()
    00343 {
    00344     if(_windowTitleFont)
    00345         return *_windowTitleFont;
    00346
    00347     _windowTitleFont = new QFont("helvetica", 12, QFont::Bold);
    00348     _windowTitleFont->setPixelSize(12);
    00349     _windowTitleFont->setStyleHint(QFont::SansSerif);
    00350
    00351     KConfig *c = KGlobal::config();
    00352     KConfigGroupSaver cgs( c, QString::fromLatin1("WM") );
    00353     *_windowTitleFont = c->readFontEntry("activeFont", _windowTitleFont); // inconsistency
    00354
    00355     return *_windowTitleFont;
    00356 }
    00357
    00358 QFont KGlobalSettings::taskbarFont()
    00359 {
    00360     if(_taskbarFont)
    00361         return *_taskbarFont;
    00362
    00363     _taskbarFont = new QFont("helvetica", 11);
    00364     _taskbarFont->setPixelSize(11);
    00365     _taskbarFont->setStyleHint(QFont::SansSerif);
    00366
    00367     KConfig *c = KGlobal::config();
    00368     KConfigGroupSaver cgs( c, QString::fromLatin1("General") );
    00369     *_taskbarFont = c->readFontEntry("taskbarFont", _taskbarFont);
    00370
    00371     return *_taskbarFont;
    00372 }
    00373
    00374
    00375 QFont KGlobalSettings::largeFont(const QString &text)
    00376 {
    00377     QFontDatabase db;
    00378     QStringList fam = db.families();
    00379
    00380     // Move a bunch of preferred fonts to the front.
    00381     if (fam.remove("Arial"))
    00382        fam.prepend("Arial");
    00383     if (fam.remove("Verdana"))
    00384        fam.prepend("Verdana");
    00385     if (fam.remove("Tahoma"))
    00386        fam.prepend("Tahoma");
    00387     if (fam.remove("Lucida Sans"))
    00388        fam.prepend("Lucida Sans");
    00389     if (fam.remove("Lucidux Sans"))
    00390        fam.prepend("Lucidux Sans");
    00391     if (fam.remove("Nimbus Sans"))
    00392        fam.prepend("Nimbus Sans");
    00393     if (fam.remove("Gothic I"))
    00394        fam.prepend("Gothic I");
    00395
    00396     if (_largeFont)
    00397         fam.prepend(_largeFont->family());
    00398
    00399     for(QStringList::ConstIterator it = fam.begin();
    00400         it != fam.end(); ++it)
    00401     {
    00402         if (db.isSmoothlyScalable(*it) && !db.isFixedPitch(*it))
    00403         {
    00404             QFont font(*it);
    00405             font.setPixelSize(75);
    00406             QFontMetrics metrics(font);
    00407             int h = metrics.height();
    00408             if ((h < 60) || ( h > 90))
    00409                 continue;
    00410
    00411             bool ok = true;
    00412             for(unsigned int i = 0; i < text.length(); i++)
    00413             {
    00414                 if (!metrics.inFont(text[i]))
    00415                 {
    00416                     ok = false;
    00417                     break;
    00418                 }
    00419             }
    00420             if (!ok)
    00421                 continue;
    00422
    00423             font.setPointSize(48);
    00424             _largeFont = new QFont(font);
    00425             return *_largeFont;
    00426         }
    00427     }
    00428     _largeFont = new QFont(KGlobalSettings::generalFont());
    00429     _largeFont->setPointSize(48);
    00430     return *_largeFont;
    00431 }
    00432
    00433 void KGlobalSettings::initStatic() // should be called initPaths(). Don't put anything else here.
    00434 {
    00435     if ( s_desktopPath != 0 )
    00436         return;
    00437
    00438     s_desktopPath = new QString();
    00439     s_autostartPath = new QString();
    00440     s_trashPath = new QString();
    00441     s_documentPath = new QString();
    00442
    00443     KConfig *config = KGlobal::config();
    00444     bool dollarExpansion = config->isDollarExpansion();
    00445     config->setDollarExpansion(true);
    00446     KConfigGroupSaver cgs( config, "Paths" );
    00447
    00448     // Desktop Path
    00449     *s_desktopPath = QDir::homeDirPath() + "/" + "Desktop" + "/";
    00450     *s_desktopPath = config->readPathEntry( "Desktop", *s_desktopPath);
    00451     if ( (*s_desktopPath)[0] != '/' )
    00452       s_desktopPath->prepend( QDir::homeDirPath() + "/" );
    00453     *s_desktopPath = QDir::cleanDirPath( *s_desktopPath );
    00454     if ( s_desktopPath->right(1) != "/")
    00455         *s_desktopPath += "/";
    00456
    00457     // Trash Path
    00458     *s_trashPath = *s_desktopPath + i18n("Trash") + "/";
    00459     *s_trashPath = config->readPathEntry( "Trash" , *s_trashPath);
    00460     if ( (*s_trashPath)[0] != '/' )
    00461       s_trashPath->prepend( QDir::homeDirPath() + "/" );
    00462     *s_trashPath = QDir::cleanDirPath( *s_trashPath );
    00463     if ( s_trashPath->right(1) != "/")
    00464         *s_trashPath += "/";
    00465     // We need to save it in any case, in case the language changes later on,
    00466     if ( !config->hasKey( "Trash" ) )
    00467     {
    00468       config->writePathEntry( "Trash", *s_trashPath, true, true );
    00469       config->sync();
    00470     }
    00471
    00472     // Autostart Path
    00473     *s_autostartPath = KGlobal::dirs()->localkdedir() + "Autostart" + "/";
    00474     *s_autostartPath = config->readPathEntry( "Autostart" , *s_autostartPath);
    00475     if ( (*s_autostartPath)[0] != '/' )
    00476       s_autostartPath->prepend( QDir::homeDirPath() + "/" );
    00477     *s_autostartPath = QDir::cleanDirPath( *s_autostartPath );
    00478     if ( s_autostartPath->right(1) != "/")
    00479         *s_autostartPath += "/";
    00480
    00481     // Document Path
    00482     *s_documentPath = QString::null;
    00483     *s_documentPath = config->readPathEntry( "Documents" , *s_documentPath);
    00484     if ( (*s_documentPath)[0] != '/' )
    00485       s_documentPath->prepend( QDir::homeDirPath() + "/" );
    00486     *s_documentPath = QDir::cleanDirPath( *s_documentPath );
    00487     if ( s_documentPath->right(1) != "/")
    00488         *s_documentPath += "/";
    00489
    00490     config->setDollarExpansion(dollarExpansion);
    00491
    00492     // Make sure this app gets the notifications about those paths
    00493     if (kapp)
    00494         kapp->addKipcEventMask(KIPC::SettingsChanged);
    00495 }
    00496
    00497 void KGlobalSettings::initColors()
    00498 {
    00499     if (!kde2Blue) {
    00500       if (QPixmap::defaultDepth() > 8)
    00501         kde2Blue = new QColor(84, 112, 152);
    00502       else
    00503         kde2Blue = new QColor(0, 0, 192);
    00504     }
    00505     if (!kde2AlternateColor)
    00506       kde2AlternateColor = new QColor(240, 240, 240);
    00507 }
    00508
    00509 void KGlobalSettings::rereadFontSettings()
    00510 {
    00511     delete _generalFont;
    00512     _generalFont = 0L;
    00513     delete _fixedFont;
    00514     _fixedFont = 0L;
    00515     delete _menuFont;
    00516     _menuFont = 0L;
    00517     delete _toolBarFont;
    00518     _toolBarFont = 0L;
    00519     delete _windowTitleFont;
    00520     _windowTitleFont = 0L;
    00521     delete _taskbarFont;
    00522     _taskbarFont = 0L;
    00523 }
    00524
    00525 void KGlobalSettings::rereadPathSettings()
    00526 {
    00527     kdDebug() << "KGlobalSettings::rereadPathSettings" << endl;
    00528     delete s_autostartPath;
    00529     s_autostartPath = 0L;
    00530     delete s_trashPath;
    00531     s_trashPath = 0L;
    00532     delete s_desktopPath;
    00533     s_desktopPath = 0L;
    00534     delete s_documentPath;
    00535     s_documentPath = 0L;
    00536 }
    00537
    00538 KGlobalSettings::KMouseSettings & KGlobalSettings::mouseSettings()
    00539 {
    00540     if ( ! s_mouseSettings )
    00541     {
    00542         s_mouseSettings = new KMouseSettings;
    00543         KMouseSettings & s = *s_mouseSettings; // for convenience
    00544
    00545         KConfigGroupSaver cgs( KGlobal::config(), "Mouse" );
    00546         QString setting = KGlobal::config()->readEntry("MouseButtonMapping");
    00547         if (setting == "RightHanded")
    00548             s.handed = KMouseSettings::RightHanded;
    00549         else if (setting == "LeftHanded")
    00550             s.handed = KMouseSettings::LeftHanded;
    00551         else
    00552         {
    00553 #ifdef Q_WS_X11
    00554             // get settings from X server
    00555             // This is a simplified version of the code in input/mouse.cpp
    00556             // Keep in sync !
    00557             s.handed = KMouseSettings::RightHanded;
    00558             unsigned char map[5];
    00559             switch (XGetPointerMapping(kapp->getDisplay(), map, 5))
    00560             {
    00561                 case 2:
    00562                     if ( (int)map[0] == 1 && (int)map[1] == 2 )
    00563                         s.handed = KMouseSettings::RightHanded;
    00564                     else if ( (int)map[0] == 2 && (int)map[1] == 1 )
    00565                         s.handed = KMouseSettings::LeftHanded;
    00566                     break;
    00567                 case 3:
    00568                 case 5:
    00569                     if ( (int)map[0] == 1 && (int)map[2] == 3 )
    00570                         s.handed = KMouseSettings::RightHanded;
    00571                     else if ( (int)map[0] == 3 && (int)map[2] == 1 )
    00572                         s.handed = KMouseSettings::LeftHanded;
    00573                     break;
    00574                 default:
    00575                     break;
    00576             }
    00577 #else
    00578             // FIXME(E): Implement in Qt Embedded
    00579 #endif
    00580         }
    00581     }
    00582     return *s_mouseSettings;
    00583 }
    00584
    00585 void KGlobalSettings::rereadMouseSettings()
    00586 {
    00587     delete s_mouseSettings;
    00588     s_mouseSettings = 0L;
    00589 }
    00590
    00591 bool KGlobalSettings::isMultiHead()
    00592 {
    00593     QCString multiHead = getenv("KDE_MULTIHEAD");
    00594     if (!multiHead.isEmpty()) {
    00595         return (multiHead.lower() == "true");
    00596     }
    00597     return false;
    00598 }
    00599
    00600 bool KGlobalSettings::wheelMouseZooms()
    00601 {
    00602     KConfigGroup group( KGlobal::config(), "KDE" );
    00603     return group.readBoolEntry( "WheelMouseZooms", KDE_DEFAULT_WHEEL_ZOOM );
    00604 }

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 12:46:32 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001