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kcontrol'KDesktopsConfig (./kdebase/kcontrol/kpanel/desktops.h:39)

class KDesktopsConfig : public KConfigWidget
{
  Q_OBJECT

public:
    KDesktopsConfig( QWidget *parent=0, const char* name=0 );
    ~KDesktopsConfig( );
    virtual void loadSettings();
    virtual void saveSettings();
    virtual void applySettings();
    bool justSave();

protected slots:
    void visible_changed(int value);

private:
    QLineEdit *fields[8];
    QFrame *field_frame;
    QLabel *labels[8];
    QSlider *visible;
    QSlider *width;
    QLabel  *visible_label;
    QLabel  *width_label;
    int width_value;
};

kcontrol'KDesktopsConfig::KDesktopsConfig() (./kdebase/kcontrol/kpanel/desktops.cpp:36)

KDesktopsConfig::KDesktopsConfig( QWidget *parent, const char* name ) 
    : KConfigWidget(parent, name)
{
    QBoxLayout* layout = new QVBoxLayout(this, 5);
    layout->addStretch(2);
    QGridLayout* fields_layout = new QGridLayout(4, 4);
    layout->addLayout(fields_layout);
    
    layout->addStretch(2);

    QGridLayout* slider_layout = new QGridLayout(2, 5, 30);
    layout->addLayout(slider_layout, 3);

    layout->addStretch(2);

    int number_of_desktops = KWM::numberOfDesktops();

    QString tmp;
    for (int i = 0; i < 8; i++) {
	fields[i] = new QLineEdit(this);
	fields[i]->setText(KWM::desktopName(i+1));
	fields[i]->setEnabled(i<number_of_desktops);
	fields[i]->setMaximumSize(300, fields[i]->sizeHint().height());
	fields[i]->setMinimumSize(60, fields[i]->sizeHint().height());
	tmp.setNum(i+1);
	tmp.prepend("&");
	labels[i] = new QLabel(fields[i], tmp, this);
	labels[i]->setAlignment( ShowPrefix | AlignCenter);
	fields_layout->addWidget(fields[i], i % 4, i / 4 * 2 + 1);
	fields_layout->addWidget(labels[i], i % 4, i / 4 * 2 , AlignCenter );
    }
    fields_layout->setColStretch(0, 1);
    fields_layout->setColStretch(2, 1);
    fields_layout->setColStretch(1, 6);
    fields_layout->setColStretch(3, 6);
    
    fields_layout->setRowStretch(0, 1);
    fields_layout->setRowStretch(1, 1);
    fields_layout->setRowStretch(2, 1);
    fields_layout->setRowStretch(3, 1);

    visible = new QSlider(1, 4, 1, number_of_desktops/2, QSlider::Horizontal, this);
    visible->setMaximumSize(1000, visible->sizeHint().height());
    visible_label = new QLabel(visible, i18n("&Visible"), this);
    visible_label->setAlignment(ShowPrefix | AlignRight | AlignVCenter);
    visible_label->adjustSize();
    visible_label->setMinimumSize(visible_label->sizeHint());
    slider_layout->addMultiCellWidget(visible, 0, 0, 2, 3);
    slider_layout->addWidget(visible_label, 0, 1);
    connect(visible, SIGNAL(valueChanged(int)), this, SLOT(visible_changed(int)));

    width = new QSlider(1, 6, 1, width_value, QSlider::Horizontal, this);
    width_label = new QLabel(width, i18n("&Width"), this);
    width_label->setAlignment(ShowPrefix | AlignRight | AlignVCenter);
    width_label->adjustSize();
    width_label->setMinimumSize(width_label->sizeHint());
    width->adjustSize();
    width->setMaximumSize(1000, width->sizeHint().height());
    slider_layout->addMultiCellWidget(width, 1, 1, 2, 3);
    slider_layout->addWidget(width_label, 1, 1);

    loadSettings();
    layout->activate();
}

kcontrol'KDesktopsConfig::~KDesktopsConfig() (./kdebase/kcontrol/kpanel/desktops.cpp:101)

KDesktopsConfig::~KDesktopsConfig( ) {
}

kcontrol'KDesktopsConfig::visible_changed() (./kdebase/kcontrol/kpanel/desktops.cpp:104)

void KDesktopsConfig::visible_changed(int value) {
    for (int i = 0; i < 8; i++)
	fields[i]->setEnabled(i<value*2);
}

kcontrol'KDesktopsConfig::loadSettings() (./kdebase/kcontrol/kpanel/desktops.cpp:109)

void KDesktopsConfig::loadSettings() {
    int number_of_desktops = KWM::numberOfDesktops();
    
    for (int i = 0; i < 8; i++) {
	fields[i]->setText(KWM::desktopName(i+1));
	fields[i]->setEnabled(i<number_of_desktops);
    }
    visible->setValue(number_of_desktops/2);
    width_value =  config->readNumEntry("DesktopButtonHorizontalSize");
    width->setValue(width_value);
}

kcontrol'KDesktopsConfig::justSave() (./kdebase/kcontrol/kpanel/desktops.cpp:121)

bool KDesktopsConfig::justSave() {
    width_value = width->value();
    for (int i = 0; i < 8; i++)
	KWM::setDesktopName(i+1, fields[i]->text());
    config->writeEntry("DesktopButtonHorizontalSize", width_value);
    config->sync();
    if (KWM::numberOfDesktops() != visible->value() * 2) {
	KWM::setNumberOfDesktops(visible->value() * 2);
	return true;
    } else
	return false; 
}

kcontrol'KDesktopsConfig::saveSettings() (./kdebase/kcontrol/kpanel/desktops.cpp:134)

void KDesktopsConfig::saveSettings() {
    debug("save");
    justSave();
    config->sync();
}

kcontrol'KDesktopsConfig::applySettings() (./kdebase/kcontrol/kpanel/desktops.cpp:140)

void KDesktopsConfig::applySettings() {
    debug("apply");
    saveSettings();
}