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-rw-r--r--lib/widgets/propeditor/pcombobox.cpp110
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diff --git a/lib/widgets/propeditor/pcombobox.cpp b/lib/widgets/propeditor/pcombobox.cpp
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+++ b/lib/widgets/propeditor/pcombobox.cpp
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+/***************************************************************************
+ * Copyright (C) 2002-2004 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 "pcombobox.h"
+
+#include <qcombobox.h>
+#include <qlayout.h>
+
+namespace PropertyLib{
+
+PComboBox::PComboBox(MultiProperty *property, const QMap<QString, QVariant> &list, QWidget *parent, const char *name)
+ :PropertyWidget(property, parent, name), m_valueList(list)
+{
+ init(false);
+}
+
+PComboBox::PComboBox(MultiProperty *property, const QMap<QString, QVariant> &list, bool rw, QWidget *parent, const char *name)
+ :PropertyWidget(property, parent, name), m_valueList(list)
+{
+ init(rw);
+}
+
+void PComboBox::init(bool rw)
+{
+ QHBoxLayout *l = new QHBoxLayout(this, 0, 0);
+ m_edit = new QComboBox(rw, this);
+ m_edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
+ l->addWidget(m_edit);
+
+ fillBox();
+
+ connect(m_edit, SIGNAL(activated(int)), this, SLOT(updateProperty(int)));
+}
+
+void PComboBox::fillBox()
+{
+ for (QMap<QString, QVariant>::const_iterator it = m_valueList.begin(); it != m_valueList.end(); it++)
+ {
+ m_edit->insertItem(it.key());
+ }
+}
+
+QVariant PComboBox::value() const
+{
+ QMap<QString, QVariant>::const_iterator it = m_valueList.find(m_edit->currentText());
+ if (it == m_valueList.end())
+ return QVariant("");
+ return QVariant(it.data());
+}
+
+void PComboBox::setValue(const QVariant &value, bool emitChange)
+{
+#if QT_VERSION >= 0x030100
+ if (!value.isNull())
+#else
+ if (value.canCast(QVariant::String))
+#endif
+ {
+ disconnect(m_edit, SIGNAL(activated(int)), this, SLOT(updateProperty(int)));
+ m_edit->setCurrentText(findDescription(value));
+ connect(m_edit, SIGNAL(activated(int)), this, SLOT(updateProperty(int)));
+ if (emitChange)
+ emit propertyChanged(m_property, value);
+ }
+}
+
+void PComboBox::updateProperty(int /*val*/)
+{
+ emit propertyChanged(m_property, value());
+}
+
+QString PComboBox::findDescription(const QVariant &value)
+{
+ for (QMap<QString, QVariant>::const_iterator it = m_valueList.begin(); it != m_valueList.end(); ++ it)
+ {
+ if (it.data() == value)
+ return it.key();
+ }
+ return "";
+}
+
+void PComboBox::setValueList(const QMap<QString, QVariant> &valueList)
+{
+ m_valueList = valueList;
+ m_edit->clear();
+ fillBox();
+}
+
+}
+
+#ifndef PURE_QT
+#include "pcombobox.moc"
+#endif
+