161 lines
4.3 KiB
C++
161 lines
4.3 KiB
C++
/*
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* $Id$
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*
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* KDE2 Default configuration widget
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*
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* Copyright (c) 2001
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* Karol Szwed <gallium@kde.org>
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* http://gallium.n3.net/
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*/
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#include "config.h"
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#include <qwhatsthis.h>
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#include <klocale.h>
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#include <qpixmap.h>
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extern "C"
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{
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QObject* allocate_config( KConfig* conf, QWidget* parent )
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{
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return(new KDEDefaultConfig(conf, parent));
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}
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}
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// NOTE:
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// 'conf' is a pointer to the kwindecoration modules open kwin config,
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// and is by default set to the "Style" group.
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// 'parent' is the parent of the QObject, which is a VBox inside the
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// Configure tab in kwindecoration
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KDEDefaultConfig::KDEDefaultConfig( KConfig* conf, QWidget* parent )
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: QObject( parent )
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{
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highcolor = QPixmap::defaultDepth() > 8;
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gb = new QGroupBox( 1, Qt::Horizontal,
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i18n("Decoration Settings"), parent );
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cbShowStipple = new QCheckBox( i18n("Draw titlebar &stipple effect"), gb );
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QWhatsThis::add( cbShowStipple,
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i18n("When selected, active titlebars are drawn "
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"with a stipple (dotted) effect. Otherwise, they are "
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"drawn without the stipple."));
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cbShowGrabBar = new QCheckBox( i18n("Draw g&rab bar below windows"), gb );
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QWhatsThis::add( cbShowGrabBar,
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i18n("When selected, decorations are drawn with a \"grab bar\" "
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"below windows. Otherwise, no grab bar is drawn."));
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// Only show the gradient checkbox for highcolor displays
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if (highcolor)
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{
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cbUseGradients = new QCheckBox( i18n("Draw gr&adients"), gb );
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QWhatsThis::add( cbUseGradients,
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i18n("When selected, decorations are drawn with gradients "
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"for highcolor displays, otherwise no gradients are drawn.") );
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}
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// Allow titlebar height customization
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gbSlider = new QGroupBox( 1, Qt::Horizontal, i18n("TitleBar Height"), gb );
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titleBarSizeSlider = new QSlider(0, 2, 1, 0, QSlider::Horizontal, gbSlider);
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QWhatsThis::add( titleBarSizeSlider,
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i18n("By adjusting this slider, you can modify "
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"the height of the titlebar to make room for larger fonts."));
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hbox = new QHBox(gbSlider);
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hbox->setSpacing(6);
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label1 = new QLabel( i18n("Normal"), hbox );
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label2 = new QLabel( i18n("Large"), hbox );
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label2->setAlignment( AlignHCenter );
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label3 = new QLabel( i18n("Huge"), hbox );
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label3->setAlignment( AlignRight );
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// Load configuration options
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load( conf );
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// Ensure we track user changes properly
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connect( cbShowStipple, SIGNAL(clicked()),
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this, SLOT(slotSelectionChanged()) );
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connect( cbShowGrabBar, SIGNAL(clicked()),
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this, SLOT(slotSelectionChanged()) );
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connect( titleBarSizeSlider, SIGNAL(valueChanged(int)),
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this, SLOT(slotSelectionChanged(int)) );
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if (highcolor)
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connect( cbUseGradients, SIGNAL(clicked()),
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this, SLOT(slotSelectionChanged()) );
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// Make the widgets visible in kwindecoration
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gb->show();
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}
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KDEDefaultConfig::~KDEDefaultConfig()
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{
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delete gb;
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}
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void KDEDefaultConfig::slotSelectionChanged()
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{
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emit changed();
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}
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void KDEDefaultConfig::slotSelectionChanged(int)
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{
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emit changed();
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}
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// Loads the configurable options from the kwinrc config file
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// It is passed the open config from kwindecoration to improve efficiency
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void KDEDefaultConfig::load( KConfig* conf )
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{
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conf->setGroup("KDEDefault");
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bool override = conf->readBoolEntry( "ShowTitleBarStipple", true );
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cbShowStipple->setChecked( override );
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override = conf->readBoolEntry( "ShowGrabBar", true );
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cbShowGrabBar->setChecked( override );
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if (highcolor) {
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override = conf->readBoolEntry( "UseGradients", true );
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cbUseGradients->setChecked( override );
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}
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int size = conf->readNumEntry( "TitleBarSize", 0 );
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if (size < 0) size = 0;
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if (size > 2) size = 2;
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titleBarSizeSlider->setValue(size);
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}
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// Saves the configurable options to the kwinrc config file
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void KDEDefaultConfig::save( KConfig* conf )
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{
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conf->setGroup("KDEDefault");
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conf->writeEntry( "ShowTitleBarStipple", cbShowStipple->isChecked() );
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conf->writeEntry( "ShowGrabBar", cbShowGrabBar->isChecked() );
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if (highcolor)
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conf->writeEntry( "UseGradients", cbUseGradients->isChecked() );
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conf->writeEntry( "TitleBarSize", titleBarSizeSlider->value() );
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// No need to conf->sync() - kwindecoration will do it for us
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}
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// Sets UI widget defaults which must correspond to style defaults
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void KDEDefaultConfig::defaults()
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{
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cbShowStipple->setChecked( true );
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cbShowGrabBar->setChecked( true );
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if (highcolor)
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cbUseGradients->setChecked( true );
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titleBarSizeSlider->setValue(0);
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}
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#include "config.moc"
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// vim: ts=4
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