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

58 lines
1.8 KiB
C++

/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2016 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 "RiuToolTipMenu.h"
#include <QHelpEvent>
#include <QToolTip>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiuToolTipMenu::RiuToolTipMenu( QWidget* parent )
: QMenu( parent )
{
}
bool RiuToolTipMenu::event( QEvent* e )
{
if ( e->type() == QEvent::ToolTip )
{
QHelpEvent* he = dynamic_cast<QHelpEvent*>( e );
QAction* act = actionAt( he->pos() );
if ( act )
{
// Remove ampersand as this is used to define shortcut key
QString actionTextWithoutAmpersand = act->text().remove( "&" );
if ( actionTextWithoutAmpersand != act->toolTip() )
{
QToolTip::showText( he->globalPos(), act->toolTip(), this );
}
return true;
}
}
else if ( e->type() == QEvent::Paint && QToolTip::isVisible() )
{
QToolTip::hideText();
}
return QMenu::event( e );
}