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-rw-r--r--lib/widgets/propeditor/ppixmapedit.cpp149
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diff --git a/lib/widgets/propeditor/ppixmapedit.cpp b/lib/widgets/propeditor/ppixmapedit.cpp
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+/***************************************************************************
+ * Copyright (C) 2003 Cedric Pasteur *
+ * Copyright (C) 2004 by Alexander Dymo *
+ * *
+ * 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., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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