You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
150 lines
5.0 KiB
150 lines
5.0 KiB
/***************************************************************************
|
|
* Copyright (C) 2003 Cedric Pasteur *
|
|
* <cedric.pasteur@free.fr> *
|
|
* Copyright (C) 2004 by Alexander Dymo *
|
|
* cloudtemple@mskat.net *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU Library 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 Library 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 "ppixmapedit.h"
|
|
|
|
#include <qlayout.h>
|
|
#include <qpainter.h>
|
|
#include <qlabel.h>
|
|
#include <qcursor.h>
|
|
|
|
#ifndef PURE_QT
|
|
#include <klocale.h>
|
|
#else
|
|
#include "compat_tools.h"
|
|
#endif
|
|
|
|
#ifndef PURE_QT
|
|
#include <kfiledialog.h>
|
|
#else
|
|
#include <qfiledialog.h>
|
|
#endif
|
|
#include <qpushbutton.h>
|
|
|
|
namespace PropertyLib{
|
|
|
|
PPixmapEdit::PPixmapEdit(MultiProperty* property, QWidget* parent, const char* name)
|
|
:PropertyWidget(property, parent, name)
|
|
{
|
|
QHBoxLayout *l = new QHBoxLayout(this, 0, 0);
|
|
m_edit = new QLabel(this);
|
|
m_edit->setAlignment(Qt::AlignTop);
|
|
m_edit->resize(width(), height()-1);
|
|
m_edit->setBackgroundMode(Qt::PaletteBase);
|
|
m_edit->installEventFilter(this);
|
|
|
|
m_button = new QPushButton(i18n("..."), this);
|
|
m_button->resize(height(), height()-8);
|
|
m_button->move(width() - m_button->width() -1, 0);
|
|
m_button->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed);
|
|
l->addWidget(m_edit);
|
|
l->addWidget(m_button);
|
|
m_popup = new QLabel(0, 0, Qt::WStyle_NoBorder|Qt::WX11BypassWM|WStyle_StaysOnTop);
|
|
m_popup->hide();
|
|
|
|
|
|
connect(m_button, SIGNAL(clicked()), this, SLOT(updateProperty()));
|
|
}
|
|
|
|
QVariant PPixmapEdit::value() const
|
|
{
|
|
return QVariant(*(m_edit->pixmap()));
|
|
}
|
|
|
|
void PPixmapEdit::drawViewer(QPainter* p, const QColorGroup& cg, const QRect& r, const QVariant& value)
|
|
{
|
|
p->setPen(Qt::NoPen);
|
|
p->setBrush(cg.background());
|
|
p->drawRect(r);
|
|
p->drawPixmap(r.topLeft().x(), r.topLeft().y(), value.toPixmap());
|
|
}
|
|
|
|
void PPixmapEdit::setValue(const QVariant& value, bool emitChange)
|
|
{
|
|
m_edit->setPixmap(value.toPixmap());
|
|
if (emitChange)
|
|
emit propertyChanged(m_property, value);
|
|
}
|
|
|
|
void PPixmapEdit::updateProperty()
|
|
{
|
|
#ifndef PURE_QT
|
|
KURL url = KFileDialog::getImageOpenURL(QString::null, this);
|
|
if (!url.isEmpty())
|
|
{
|
|
m_edit->setPixmap(QPixmap(url.path()));
|
|
emit propertyChanged(m_property, value());
|
|
}
|
|
#else
|
|
QString url = QFileDialog::getOpenFileName();
|
|
if (!url.isEmpty())
|
|
{
|
|
m_edit->setPixmap(QPixmap(url));
|
|
emit propertyChanged(m_property, value());
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void PPixmapEdit::resizeEvent(QResizeEvent *ev)
|
|
{
|
|
m_edit->resize(ev->size().width(), ev->size().height()-1);
|
|
m_button->move(ev->size().width() - m_button->width(), 0);
|
|
m_edit->setMaximumHeight(m_button->height());
|
|
}
|
|
|
|
bool PPixmapEdit::eventFilter(QObject *o, QEvent *ev)
|
|
{
|
|
if(o == m_edit)
|
|
{
|
|
if(ev->type() == QEvent::MouseButtonPress)
|
|
{
|
|
if(m_edit->pixmap()->size().height() < height()-2
|
|
&& m_edit->pixmap()->size().width() < width()-20)
|
|
return false;
|
|
m_popup->setPixmap(*(m_edit->pixmap()));
|
|
m_popup->resize(m_edit->pixmap()->size());
|
|
m_popup->move(QCursor::pos());
|
|
m_popup->show();
|
|
}
|
|
if(ev->type() == QEvent::MouseButtonRelease)
|
|
{
|
|
if(m_popup->isVisible())
|
|
m_popup->hide();
|
|
}
|
|
if(ev->type() == QEvent::KeyPress)
|
|
{
|
|
QKeyEvent* e = static_cast<QKeyEvent*>(ev);
|
|
if((e->key() == Key_Enter) || (e->key()== Key_Space) || (e->key() == Key_Return))
|
|
{
|
|
m_button->animateClick();
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return PropertyWidget::eventFilter(o, ev);
|
|
}
|
|
|
|
}
|
|
|
|
#ifndef PURE_QT
|
|
#include "ppixmapedit.moc"
|
|
#endif
|