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//=============================================================================
//
// File : kvi_tal_tooltip.cpp
// Creation date : Mon Jan 22 2007 11:25:08 by Szymon Stefanek
//
// This file is part of the KVirc irc client distribution
// Copyright (C) 2007 Szymon Stefanek (pragma at kvirc dot net)
//
// This program 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 2
// of the License, or (at your opinion) any later version.
//
// This program 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 for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================
#define __KVILIB__
#include "kvi_tal_tooltip.h"
#include <qevent.h>
KviTalToolTipHelper::KviTalToolTipHelper(KviTalToolTip * pToolTip,QWidget * pWidget)
: QObject(pWidget)
{
#ifdef COMPILE_USE_QT4
m_pToolTip = pToolTip;
pWidget->installEventFilter(this);
#endif
}
KviTalToolTipHelper::~KviTalToolTipHelper()
{
#ifdef COMPILE_USE_QT4
if(m_pToolTip)
{
m_pToolTip->helperDying();
delete m_pToolTip;
}
#endif
}
void KviTalToolTipHelper::toolTipDying()
{
#ifdef COMPILE_USE_QT4
m_pToolTip = 0;
#endif
}
bool KviTalToolTipHelper::eventFilter(QObject * pObject,QEvent * pEvent)
{
#ifdef COMPILE_USE_QT4
if((pEvent->type() == QEvent::ToolTip) && m_pToolTip)
{
debug("TOOL TIP EVENT WITH POSITION %d,%d",((QHelpEvent *)pEvent)->pos().x(),((QHelpEvent *)pEvent)->pos().y());
m_pToolTip->maybeTip(((QHelpEvent *)pEvent)->pos());
return true;
}
#endif
return false;
}
KviTalToolTip::KviTalToolTip(QWidget * pParent)
#ifndef COMPILE_USE_QT4
: QToolTip(pParent)
#endif
{
#ifdef COMPILE_USE_QT4
m_pHelper = new KviTalToolTipHelper(this,pParent);
m_pParent = pParent;
#endif
}
KviTalToolTip::~KviTalToolTip()
{
#ifdef COMPILE_USE_QT4
if(m_pHelper)
{
m_pHelper->toolTipDying();
delete m_pHelper;
}
#endif
}
#ifdef COMPILE_USE_QT4
void KviTalToolTip::helperDying()
{
m_pHelper = 0;
}
#endif
#ifdef COMPILE_USE_QT4
void KviTalToolTip::add(QWidget * widget,const QString & text)
{
QToolTip::add(widget,text);
}
void KviTalToolTip::remove(QWidget * widget)
{
QToolTip::remove(widget);
}
void KviTalToolTip::tip(const QRect & rect,const QString & text)
{
debug("TOOL TIP AT %d,%d",rect.topLeft().x(),rect.topLeft().y());
QToolTip::showText(m_pParent->mapToGlobal(rect.topLeft()),text);
}
#endif
void KviTalToolTip::maybeTip(const QPoint & p)
{
// does nothing here.. and in Qt 4.x will even fail to work
}
#ifndef COMPILE_ON_WINDOWS
#include "kvi_tal_tooltip.moc"
#endif
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