#include <CQTSSATimeScaleWidget.h>

Inheritance diagram for CQTSSATimeScaleWidget:

Collaboration diagram for CQTSSATimeScaleWidget:

Public Slots
void	changedInterval ()

Public Member Functions
void	clearWidget ()

	CQTSSATimeScaleWidget (QWidget parent=0, const char name=0, Qt::WFlags fl=0)

void	paintTimeScale (CVector< C_FLOAT64 > vector)

	~CQTSSATimeScaleWidget ()

Private Attributes
PaintWidget *	mpPaintWidget

QSlider *	mpSlider

QVBoxLayout *	mpVLayout

Detailed Description

Definition at line 42 of file CQTSSATimeScaleWidget.h.

Constructor & Destructor Documentation

CQTSSATimeScaleWidget::CQTSSATimeScaleWidget	(	QWidget *	parent = `0`,
		const char *	name = `0`,
		Qt::WFlags	fl = `0`
	)

Definition at line 24 of file CQTSSATimeScaleWidget.cpp.

References changedInterval(), mpPaintWidget, mpSlider, and mpVLayout.

   : QWidget(parent, fl)
 {
   setObjectName(QString::fromUtf8(name));
 
   if (!name)
     setObjectName("CQTSSATimeScaleWidget");
 
   mpVLayout = new QVBoxLayout(this);
   mpPaintWidget = new PaintWidget(this, "PaintWidget");
   mpPaintWidget->setMinimumHeight(200);
   mpSlider = new QSlider(Qt::Horizontal, this);
   mpSlider->setDisabled(true);
 
   mpVLayout->addWidget(mpPaintWidget);
   mpVLayout->addWidget(mpSlider);
 
   mpPaintWidget->setStyleSheet(QString(mpPaintWidget->metaObject()->className()) + " {background-color:" + QColor(Qt::white).name() + ";}");
   mpPaintWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
   mpSlider->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
 
   mpSlider->setToolTip("move Slider to set focus on prefered time scale");  // <- helpful
   connect(mpSlider, SIGNAL(valueChanged(int)), this, SLOT(changedInterval()));
 }

CQTSSATimeScaleWidget::~CQTSSATimeScaleWidget ( )

Definition at line 52 of file CQTSSATimeScaleWidget.cpp.

 {
   // no need to delete child widgets, Qt does it all for us
 }

Member Function Documentation

void CQTSSATimeScaleWidget::changedInterval ( )

slot

Definition at line 77 of file CQTSSATimeScaleWidget.cpp.

References mpPaintWidget, mpSlider, PaintWidget::mVector, PaintWidget::paintTimeScale(), and CVectorCore< CType >::size().

Referenced by CQTSSATimeScaleWidget().

 {
   if (mpPaintWidget->mVector.size() == 0)
     return;
 
   mpPaintWidget->paintTimeScale(mpSlider->value());
 }

void CQTSSATimeScaleWidget::clearWidget ( )

Definition at line 85 of file CQTSSATimeScaleWidget.cpp.

References PaintWidget::mClear, mpPaintWidget, and mpSlider.

 {
   mpPaintWidget->mClear = true;
   mpPaintWidget->repaint();
   mpSlider->setDisabled(true);
 }

void CQTSSATimeScaleWidget::paintTimeScale ( CVector< C_FLOAT64 > vector )

Definition at line 57 of file CQTSSATimeScaleWidget.cpp.

References PaintWidget::mClear, mpPaintWidget, mpSlider, PaintWidget::mVector, PaintWidget::paintTimeScale(), and CVectorCore< CType >::size().

 {
 
   if (vector.size() > 0)
     {
       mpPaintWidget->mClear = false;
       mpSlider->setDisabled(false);
 
       if (vector.size() != mpPaintWidget->mVector.size())
         {
           mpSlider->setRange(0, (int)(vector.size() - 1));
           mpSlider->setValue(mpSlider->minimum());
         }
 
       mpPaintWidget->mVector = vector;
       mpPaintWidget->paintTimeScale(mpSlider->value());
       mpPaintWidget->repaint();
     }
 }