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Diffstat (limited to 'lib/widgets/propeditor/psymbolcombo.cpp')
-rw-r--r-- | lib/widgets/propeditor/psymbolcombo.cpp | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/lib/widgets/propeditor/psymbolcombo.cpp b/lib/widgets/propeditor/psymbolcombo.cpp new file mode 100644 index 00000000..70dd7ba9 --- /dev/null +++ b/lib/widgets/propeditor/psymbolcombo.cpp @@ -0,0 +1,131 @@ +/*************************************************************************** + * Copyright (C) 2002-2004 by Alexander Dymo * + * [email protected] * + * * + * 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 |