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/***************************************************************************
* Copyright (C) 2006 by Peter Penz ([email protected]) *
* Copyright (C) 2006 by Aaron J. Seigo (<[email protected]>) *
* *
* 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 option) 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. *
***************************************************************************/
#include "urlnavigatorbutton.h"
#include <kurl.h>
#include <qtooltip.h>
#include <qcursor.h>
#include <qfontmetrics.h>
#include <kurldrag.h>
#include <kpopupmenu.h>
#include <kiconloader.h>
#include <klocale.h>
#include "urlnavigator.h"
#include "dolphin.h"
URLButton::URLButton(URLNavigator* parent)
: QPushButton(parent),
m_displayHint(0),
m_urlNavigator(parent)
{
setFocusPolicy(QWidget::NoFocus);
setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed);
setMinimumHeight(parent->minimumHeight());
connect(this, SIGNAL(clicked()), parent, SLOT(slotRequestActivation()));
connect(&Dolphin::mainWin(), SIGNAL(activeViewChanged()),
this, SLOT(update()));
}
URLButton::~URLButton()
{
}
URLNavigator* URLButton::urlNavigator() const
{
return m_urlNavigator;
}
void URLButton::setDisplayHintEnabled(DisplayHint hint,
bool enable)
{
if (enable) {
m_displayHint = m_displayHint | hint;
}
else {
m_displayHint = m_displayHint & ~hint;
}
update();
}
bool URLButton::isDisplayHintEnabled(DisplayHint hint) const
{
return (m_displayHint & hint) > 0;
}
void URLButton::enterEvent(QEvent* event)
{
QPushButton::enterEvent(event);
setDisplayHintEnabled(EnteredHint, true);
update();
}
void URLButton::leaveEvent(QEvent* event)
{
QPushButton::leaveEvent(event);
setDisplayHintEnabled(EnteredHint, false);
update();
}
QColor URLButton::mixColors(const QColor& c1,
const QColor& c2) const
{
const int red = (c1.red() + c2.red()) / 2;
const int green = (c1.green() + c2.green()) / 2;
const int blue = (c1.blue() + c2.blue()) / 2;
return QColor(red, green, blue);
}
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