CQSpringLayoutParameterWindow::CQSpringLayoutParameterWindow(const QString &title, QWidget *parent , Qt::WindowFlags flags)
: QDockWidget(title, parent, flags)
{
QWidget* pParaWidget = new QWidget(this);
QVBoxLayout* pLayout = new QVBoxLayout;
pParaWidget->setLayout(pLayout);
size_t i;
for (i = 0; i < mLayoutParameters.values.size(); ++i)
{
QLabel* label = new QLabel(mLayoutParameters.names[i].c_str());
pLayout->addWidget(label);
#if QWT_VERSION > 0x060000
QwtSlider* slider = new QwtSlider(Qt::Horizontal, pParaWidget);
slider->setScalePosition(QwtSlider::LeadingScale);
if (mLayoutParameters.isLog[i])
slider->setScaleEngine(new QwtLogScaleEngine());
#else
QwtSlider* slider = new QwtSlider(pParaWidget, Qt::Horizontal, QwtSlider::BottomScale);
if (mLayoutParameters.isLog[i])
{
slider->setScaleEngine(new QwtLog10ScaleEngine());
slider->setRange(log10(mLayoutParameters.min[i]), log10(mLayoutParameters.max[i]));
slider->setScale(mLayoutParameters.min[i], mLayoutParameters.max[i]);
}
else
{
slider->setRange(mLayoutParameters.min[i], mLayoutParameters.max[i]);
}
#endif
if (mLayoutParameters.isLog[i])
{
slider->setScale(mLayoutParameters.min[i], mLayoutParameters.max[i]);
slider->setValue(log10(mLayoutParameters.values[i]));
}
else
{
slider->setValue(mLayoutParameters.values[i]);
}
pLayout->addWidget(slider);
mLayoutSliders.push_back(slider);
connect(slider, SIGNAL(valueChanged(double)), this, SLOT(slotLayoutSliderChanged()));
}
setWidget(pParaWidget);
setVisible(false);
}
QWidget *SliderInterface::createWidget(QWidget *parent)
{
QwtSlider *slider = new QwtSlider(parent);
#if 0
slider->setScalePosition(QwtSlider::Bottom);
slider->setRange(0.0, 10.0, 1.0, 0);
slider->setValue(3.0);
#endif
return slider;
}
