pilotclient/src/blackgui/statusmessageview.cpp

#include "statusmessageview.h"
#include <QHeaderView>
#include <QMenu>

using namespace BlackMisc;

namespace BlackGui
{
    /*
     * Constructor
     */
    CStatusMessageView::CStatusMessageView(QWidget *parent) : CViewBase(parent), m_contextMenu(nullptr)
    {
        this->m_model = new CStatusMessageListModel(this);
        this->setModel(this->m_model); // QTableView
        this->m_model->setSortColumnByPropertyIndex(BlackMisc::CStatusMessage::IndexTimestamp);
        if (this->m_model->hasValidSortColumn())
        {
            this->horizontalHeader()->setSortIndicator(
                this->m_model->getSortColumn(),
                this->m_model->getSortOrder());
        }

        this->setContextMenuPolicy(Qt::CustomContextMenu);
        this->m_contextMenu = new QMenu(this);
        this->m_contextMenu->addAction("Clear");
        connect(this, &QTableView::customContextMenuRequested, this, &CStatusMessageView::contextMenu);
    }

    /*
     * Message list context menu
     */
    void CStatusMessageView::contextMenu(const QPoint &position)
    {
        // position for most widgets
        QPoint globalPosition = this->mapToGlobal(position);
        QAction *selectedItem = this->m_contextMenu->exec(globalPosition);
        if (selectedItem)
        {
            // http://forum.technical-assistance.co.uk/sndvol32exe-command-line-parameters-vt1348.html
            const QList<QAction *> actions = this->m_contextMenu->actions();
            if (selectedItem == actions.at(0))
            {
                this->clear();
                this->resizeColumnsToContents();
            }
        }
    }
}