ResInsight/ApplicationLibCode/UserInterface/RiuContextMenuLauncher.cpp
2021-01-11 15:27:45 +01:00

64 lines
2.1 KiB
C++

/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2017 Statoil ASA
//
// ResInsight is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#include "RiuContextMenuLauncher.h"
#include "RimContextCommandBuilder.h"
#include "cvfAssert.h"
#include <QContextMenuEvent>
#include <QEvent>
#include <QMenu>
#include <QWidget>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiuContextMenuLauncher::RiuContextMenuLauncher( QWidget* widget, const caf::CmdFeatureMenuBuilder& commandIds )
: QObject( widget )
, m_menuBuilder( commandIds )
{
widget->installEventFilter( this );
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RiuContextMenuLauncher::eventFilter( QObject* watchedObject, QEvent* event )
{
if ( event->type() == QEvent::ContextMenu )
{
QMenu menu;
m_menuBuilder.appendToMenu( &menu );
if ( menu.actions().size() > 0 )
{
QContextMenuEvent* cme = static_cast<QContextMenuEvent*>( event );
CVF_ASSERT( cme );
menu.exec( cme->globalPos() );
}
return true;
}
// standard event processing
return QObject::eventFilter( watchedObject, event );
}