QPiecewiseSpinBox.cpp

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#include "QPiecewiseSpinBox.h"
 
#include "Module.h"
#include "Node.h"
#include "Field.h"
#include "SceneGraphFactory.h"
 
#include <QVBoxLayout>
 
#include <memory>
#include "QValueDialog.h"
 
namespace dyno
{
    QPiecewiseSpinBox::QPiecewiseSpinBox(QWidget* parent)
        : QSpinBox(parent)
    {
 
        lineEdit()->installEventFilter(this);
        this->setKeyboardTracking(false);
 
 
    }
 
    void QPiecewiseSpinBox::wheelEvent(QWheelEvent* event)
    {
 
    }
 
    void QPiecewiseSpinBox::contextMenuEvent(QContextMenuEvent* event)
    {
        QSpinBox::contextMenuEvent(event);
    }
 
 
    bool QPiecewiseSpinBox::eventFilter(QObject* obj, QEvent* event) 
    {
        if (obj == lineEdit())
        {
            if (event->type() == QEvent::MouseButtonPress)
            {
                QMouseEvent* mouseEvent = static_cast<QMouseEvent*>(event);
                if (mouseEvent->button() == Qt::MiddleButton)
                {
                    createValueDialog();
                    return true;
                }
            }
        }
        return QSpinBox::eventFilter(obj, event);
    }
 
    void QPiecewiseSpinBox::createValueDialog() 
    {
        if (mValueDialog == nullptr)
            mValueDialog = new QValueDialog(this);
        mValueDialog->updateDialogPosition();
        mValueDialog->show();
    }
 
    void QPiecewiseSpinBox::mousePressEvent(QMouseEvent* event)
    {
        QSpinBox::mousePressEvent(event);
 
        if (event->button() == Qt::MiddleButton)
        {
            createValueDialog();
        }
 
    }
 
}