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qargusslider.cpp
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qargusslider.cpp
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#include "qargusslider.h"
QArgusSlider::QArgusSlider(int width)
{
totalBox = new QVBoxLayout(this);
//markerBox = new QHBoxLayout();
//sliderBox = new QHBoxLayout();
totalBox->addSpacing(50);
argusSlider = new QSlider(Qt::Horizontal);
argusSlider->setFixedSize(width, 20);
argusSlider->setMinimum(1);
argusSlider->setMaximum(1);
argusSlider->setTickPosition(QSlider::TicksBelow);
connect(argusSlider, SIGNAL(valueChanged(int)), this, SLOT(sliderValueChanged(int)));
connect(argusSlider, SIGNAL(sliderReleased()), this, SLOT(sliderWasReleased()));
totalBox->addWidget(argusSlider);
//markerBox->addSpacing(20);
//sliderBox->addWidget(argusSlider);
//baseWidget = new QWidget();
//QPushButton *button1 = new QPushButton(this);
//button1->move(100, 5);
//button1->resize(30, 30);
//markerBox->addWidget(baseWidget);
//baseWidget->resize(700, 20);
//button1->resize(20, 15);
//button1->move(10, 10);
//sliderBox->addWidget(argusSlider);
}
QArgusSlider::~QArgusSlider()
{
}
int QArgusSlider::value()
{
return argusSlider->value();
}
void QArgusSlider::setValue(int val)
{
argusSlider->setValue(val);
}
bool QArgusSlider::isSliderDown()
{
return argusSlider->isSliderDown();
}
void QArgusSlider::testSlider()
{
argusSlider->setMaximum(1000);
argusSlider->setValue(1);
}
void QArgusSlider::enableSlider(int lim)
{
argusSlider->setMaximum(lim);
argusSlider->setValue(1);
}
void QArgusSlider::disableSlider()
{
argusSlider->setValue(1);
argusSlider->setMaximum(1);
}
//PUBLIC SLOTS
//retractFive
void QArgusSlider::retractFive()
{
int curr = argusSlider->value();
if (curr-5 <= 0)
{
argusSlider->setValue(1);
}
else
{
argusSlider->setValue(argusSlider->value() - 5);
}
}
void QArgusSlider::retractOne()
{
int curr = argusSlider->value();
if (curr-1 <= 0)
{
argusSlider->setValue(1);
}
else
{
argusSlider->setValue(curr - 1);
}
}
void QArgusSlider::returnOne()
{
int curr = argusSlider->value();
if (curr+1 >= argusSlider->maximum())
{
argusSlider->setValue(argusSlider->maximum());
}
else
{
argusSlider->setValue(curr + 1);
}
}
void QArgusSlider::returnFive()
{
int curr = argusSlider->value();
if (curr+5 >= argusSlider->maximum())
{
argusSlider->setValue(argusSlider->maximum());
}
else
{
argusSlider->setValue(curr + 5);
}
}
void QArgusSlider::addMarker()
{
std::cout << "addMarker routine entered\n" << std::endl;
int curV = argusSlider->value();
int maxV = argusSlider->maximum();
int minV = argusSlider->minimum();
int wdth = argusSlider->width();
int pos = QStyle::sliderPositionFromValue(minV, maxV, curV, wdth);
std::cout << "position determined to be:" << pos << std::endl;
QPushButton *newButton = new QPushButton(this);
newButton->move(pos, 5);
newButton->resize(30, 20);
newButton->show();
}
//PRIVATE SLOTS
//sliderValueChanged
// slot that receives the internal signal from qSlider's valueChanged signal,
// and then emits its own valueChanged signal.
// qSlider(SIGNAL_valueChanged) -> qArgusSlider(SLOT_sliderValueChanged) ->
// qArgusSlider(SIGNAL_valueChanged) -> argus(SLOT_qSliderChanged)
void QArgusSlider::sliderValueChanged(int val)
{
emit valueChanged(val);
}
void QArgusSlider::sliderWasReleased()
{
emit sliderReleased();
}