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-rw-r--r--lib/widgets/propeditor/psymbolcombo.cpp131
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diff --git a/lib/widgets/propeditor/psymbolcombo.cpp b/lib/widgets/propeditor/psymbolcombo.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 <qlayout.h>
+#include <qpainter.h>
+#include <qpushbutton.h>
+#include <klineedit.h>
+
+#ifndef PURE_QT
+#include <kcharselect.h>
+#include <klocale.h>
+#include <kpushbutton.h>
+#include <kstdguiitem.h>
+#include <qdialog.h>
+#endif
+
+#include "psymbolcombo.h"
+
+namespace PropertyLib{
+
+PSymbolCombo::PSymbolCombo(MultiProperty *property, QWidget *parent, const char *name)
+ :PropertyWidget(property, parent, name)
+{
+ l = new QHBoxLayout(this);
+ m_edit = new KLineEdit(this);
+ m_edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
+ m_edit->setMaxLength(1);
+ l->addWidget(m_edit);
+ m_select = new QPushButton("...", this);
+ m_select->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::MinimumExpanding);
+ l->addWidget(m_select);
+
+#ifdef PURE_QT
+ m_select->hide();
+#endif
+
+ connect(m_select, SIGNAL(clicked()), this, SLOT(selectChar()));
+ connect(m_edit, SIGNAL(textChanged(const QString&)), this, SLOT(updateProperty(const QString&)));
+}
+
+QVariant PSymbolCombo::value() const
+{
+ if (!(m_edit->text().isNull()))
+ return QVariant(QString("%1").arg(m_edit->text().at(0).unicode()));
+ else
+ return QVariant(0);
+}
+
+void PSymbolCombo::setValue(const QVariant &value, bool emitChange)
+{
+#if QT_VERSION >= 0x030100
+ if (!(value.isNull()))
+#else
+ if (value.canCast(QVariant::Int))
+#endif
+ {
+ disconnect(m_edit, SIGNAL(textChanged(const QString&)), this, SLOT(updateProperty(const QString&)));
+ m_edit->setText(QChar(value.toInt()));
+ connect(m_edit, SIGNAL(textChanged(const QString&)), this, SLOT(updateProperty(const QString&)));
+ if (emitChange)
+ emit propertyChanged(m_property, value);
+ }
+}
+
+void PSymbolCombo::selectChar()
+{
+#ifndef PURE_QT
+ QDialog* dia = new QDialog(this, "select_dialog", true);
+ QVBoxLayout *dv = new QVBoxLayout(dia, 2);
+
+ KCharSelect *select = new KCharSelect(dia, "select_char");
+ dv->addWidget(select);
+
+ QHBoxLayout *dh = new QHBoxLayout(dv, 6);
+ KPushButton *pbOk = new KPushButton(KStdGuiItem::ok(), dia);
+ KPushButton *pbCancel = new KPushButton(KStdGuiItem::cancel(), dia);
+ QSpacerItem *si = new QSpacerItem(30, 0, QSizePolicy::Expanding, QSizePolicy::Expanding);
+
+ connect(pbOk, SIGNAL(clicked()), dia, SLOT(accept()));
+ connect(pbCancel, SIGNAL(clicked()), dia, SLOT(reject()));
+
+ dh->addItem(si);
+ dh->addWidget(pbOk);
+ dh->addWidget(pbCancel);
+
+ if (!(m_edit->text().isNull()))
+ select->setChar(m_edit->text().at(0));
+
+ if (dia->exec() == QDialog::Accepted)
+ {
+ m_edit->setText(select->chr());
+ }
+ delete dia;
+#endif
+}
+
+void PSymbolCombo::updateProperty(const QString& val)
+{
+ emit propertyChanged(m_property, QVariant(QString("%1").arg(val.at(0).unicode())));
+}
+
+void PSymbolCombo::drawViewer(QPainter *p, const QColorGroup &cg, const QRect &r, const QVariant &value)
+{
+ p->setBrush(cg.background());
+ p->setPen(Qt::NoPen);
+ p->drawRect(r);
+ p->drawText(r, Qt::AlignLeft | Qt::AlignVCenter | Qt::SingleLine, QChar(value.toInt()));
+}
+
+}
+
+#ifndef PURE_QT
+#include "psymbolcombo.moc"
+#endif