controlgroup.cpp

For the header file ...

class ControlGroup : public QWidget
{
    Q_OBJECT
public:
    explicit ControlGroup( Twidget *tw, QWidget *parent=0 )
    {
        init(tw, parent);
    }
    ControlGroup(){};
    ~ControlGroup(){};
    QList<QRadioButton*> widgetList;
    void init( Twidget *tw, QWidget *parent);
    Twidget* getTwidget() {return m_tw;}

private:
    Twidget *m_tw;
    QWidget *m_parent;

};


#ifndef CONTROLGROUP_CPP
#define CONTROLGROUP_CPP

#include "controlgroup.h"

////template <typename T>
////void ControlGroup<T>::init( Twidget *tw, QWidget *parent )
void ControlGroup::init( Twidget *tw, QWidget *parent )
{
    m_tw = tw;
    m_parent = parent;


    // See if the caller wants a QButtonGroup. That would make these buttons
    // mutually exclusive.
    // The QButtonGroup emits a signal with the ID of the checked button for
    // each button that is checked in an exclusive group.
    //
    if(tw->grouped)
        tw->buttonGroup = new QButtonGroup(parent);
    else
        tw->mapper = new QSignalMapper(parent);


    for (int index = 0; index < tw->objCount; index++)
    {
        ////T *object = new T(parent);
        QRadioButton *object = new QRadioButton(parent);

        // Layout the objects according to the Table Configuration given by
        // the "topology" field in the Twidget struct.
        //
        int x = tw->geometry.x() + ((index % tw->topology.x()) * tw->geometry.width())
                                 + ((index % tw->topology.x()) * tw->geometry.height());
        int y = tw->geometry.y() + ((index % tw->topology.y()) * tw->geometry.height())
                                 + ((index % tw->topology.x()) * tw->geometry.width());

        ////widgetList.append((T *)object);
        widgetList.append((QRadioButton *)object);
        object->setObjectName(QString(tw->objName % QString::number(index)));
        object->setText(QString(tw->objText[index]));
        object->setGeometry(x, y, tw->geometry.width(), tw->geometry.height());

        // If the buttons are grouped, the buttonGroup will notify the mapper.
        // In this case, the mapper only needs to be programmed at the end of
        // this loop.
        // If they are not grouped, the buttons themselves must notify the
        // mapper, and the mapper must be programmed to recognize each button
        // in the group.
        //
        if(tw->grouped)
            tw->buttonGroup->addButton(object, index);
        else
        {
            connect(object, SIGNAL(clicked()), tw->mapper, SLOT(map()));
            tw->mapper->setMapping(object, index);
        }

        //tw->labelList.append(new QLabel(parent));

    }

}



#endif