QWidget * DataRecorderChannelBoolean::getPropertyWidget(QWidget * parent, const char * name)
{
if (!m_propertyWidget)
{
// Setup widget
QVBox * widget = new QVBox(parent,name);
Q_CHECK_PTR(widget);
widget->setMargin(KDialog::marginHint());
widget->setSpacing(KDialog::spacingHint());
QLabel * lab;
lab = new QLabel(i18n("DataRecorder", "Channel:"), widget);
Q_CHECK_PTR(lab);
KSimLineEdit * conName;
conName = new KSimLineEdit(widget);
Q_CHECK_PTR(conName);
conName->setText(getConnector()->getName());
connect(getConnector(), SIGNAL(signalSetName(const QString &)), conName, SLOT(setText(const QString &)));
connect(conName, SIGNAL(changed(const QString &)), SLOT(setChannelName(const QString &)));
lab->setBuddy(conName);
// TODO add ToolTip
ChannelPositionWidget * pos;
pos = new ChannelPositionWidget(this, widget);
Q_CHECK_PTR(pos);
pos->setGainValue(getVerticalGain());
pos->setOffsetValue(getVerticalOffset());
connect(pos, SIGNAL(gainChanged(double)), SLOT(setVerticalGain(double)));
connect(pos, SIGNAL(offsetChanged(double)), SLOT(setVerticalOffset(double)));
KColorButton * color = new KColorButton(widget);
Q_CHECK_PTR(color);
color->setColor(getLineColor());
connect(color, SIGNAL(changed(const QColor &)), SLOT(setLineColor(const QColor &)));
m_propertyWidget = widget;
}
else
{
if (parent)
{
KSIMDEBUG("Only one widget allowed");
}
}
return m_propertyWidget;
}
void NodeTypesDelegate::updateItemWidgets(const QList< QWidget* > widgets, const QStyleOptionViewItem& option, const QPersistentModelIndex& index) const
{
// widgets:
// ColorButton | Title | ID
if (!index.isValid()) {
return;
}
Q_ASSERT(widgets.size() == 4);
KColorButton *colorButton = qobject_cast<KColorButton*>(widgets.at(0));
QLineEdit *title = qobject_cast<QLineEdit*>(widgets.at(1));
QLabel *id = qobject_cast<QLabel*>(widgets.at(2));
QToolButton *propertiesButton = qobject_cast<QToolButton*>(widgets.at(3));
Q_ASSERT(title);
Q_ASSERT(colorButton);
Q_ASSERT(id);
Q_ASSERT(propertiesButton);
colorButton->setColor(index.data(NodeTypeModel::ColorRole).value<QColor>());
title->setText(index.data(NodeTypeModel::TitleRole).toString());
id->setText(index.data(NodeTypeModel::IdRole).toString());
QRect outerRect(0, 0, option.rect.width(), option.rect.height());
QRect contentRect = outerRect.adjusted(m_hPadding, m_vPadding, -m_hPadding, -m_vPadding);
int colorButtonLeftMargin = contentRect.left();
int colorButtonTopMargin = (outerRect.height() - colorButton->height()) / 2;
colorButton->move(colorButtonLeftMargin, colorButtonTopMargin);
int titleLeftMargin = colorButtonLeftMargin + colorButton->width() + 10;
int titleTopMargin = (outerRect.height() - title->height()) / 2;
title->move(titleLeftMargin, titleTopMargin);
// construct remaining from right to left
int propertiesLeftMargin = contentRect.right() - propertiesButton->width() - m_hPadding;
int propertiesTopMargin = (outerRect.height() - propertiesButton->height()) / 2;
propertiesButton->move(propertiesLeftMargin, propertiesTopMargin);
int idLeftMargin = propertiesLeftMargin - id->width() - 10;
int idTopMargin = (outerRect.height() - id->height()) / 2;
id->move(idLeftMargin, idTopMargin);
// title gets remaining space
title->setFixedWidth(qMax(0, idLeftMargin - titleLeftMargin - 10));
}
QWidget* ColorThemeParameter::createWidget(QWidget* parent, const QString& value) const {
KColorButton* button = new KColorButton(parent);
QColor color(value);
button->setColor(color);
return button;
}