diff options
Diffstat (limited to 'src/designer/src/components/propertyeditor/stringlisteditor.cpp')
-rw-r--r-- | src/designer/src/components/propertyeditor/stringlisteditor.cpp | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/src/designer/src/components/propertyeditor/stringlisteditor.cpp b/src/designer/src/components/propertyeditor/stringlisteditor.cpp new file mode 100644 index 000000000..cd55eff2e --- /dev/null +++ b/src/designer/src/components/propertyeditor/stringlisteditor.cpp @@ -0,0 +1,212 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Designer of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "stringlisteditor.h" +#include <iconloader_p.h> +#include <QtGui/QStringListModel> + +QT_BEGIN_NAMESPACE + +using namespace qdesigner_internal; + +StringListEditor::StringListEditor(QWidget *parent) + : QDialog(parent), m_model(new QStringListModel(this)) +{ + setupUi(this); + setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint); + listView->setModel(m_model); + + connect(listView->selectionModel(), + SIGNAL(currentChanged(QModelIndex,QModelIndex)), + this, SLOT(currentIndexChanged(QModelIndex,QModelIndex))); + connect(listView->itemDelegate(), + SIGNAL(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)), + this, SLOT(currentValueChanged())); + + QIcon upIcon = createIconSet(QString::fromUtf8("up.png")); + QIcon downIcon = createIconSet(QString::fromUtf8("down.png")); + QIcon minusIcon = createIconSet(QString::fromUtf8("minus.png")); + QIcon plusIcon = createIconSet(QString::fromUtf8("plus.png")); + upButton->setIcon(upIcon); + downButton->setIcon(downIcon); + newButton->setIcon(plusIcon); + deleteButton->setIcon(minusIcon); + + updateUi(); +} + +StringListEditor::~StringListEditor() +{ +} + +QStringList StringListEditor::getStringList(QWidget *parent, const QStringList &init, int *result) +{ + StringListEditor dlg(parent); + dlg.setStringList(init); + int res = dlg.exec(); + if (result) + *result = res; + return (res == QDialog::Accepted) ? dlg.stringList() : init; +} + +void StringListEditor::setStringList(const QStringList &stringList) +{ + m_model->setStringList(stringList); + updateUi(); +} + +QStringList StringListEditor::stringList() const +{ + return m_model->stringList(); +} + +void StringListEditor::currentIndexChanged(const QModelIndex ¤t, const QModelIndex &previous) +{ + Q_UNUSED(previous); + setCurrentIndex(current.row()); + updateUi(); +} + +void StringListEditor::currentValueChanged() +{ + setCurrentIndex(currentIndex()); + updateUi(); +} + +void StringListEditor::on_upButton_clicked() +{ + int from = currentIndex(); + int to = currentIndex() - 1; + QString value = stringAt(from); + removeString(from); + insertString(to, value); + setCurrentIndex(to); + updateUi(); +} + +void StringListEditor::on_downButton_clicked() +{ + int from = currentIndex(); + int to = currentIndex() + 1; + QString value = stringAt(from); + removeString(from); + insertString(to, value); + setCurrentIndex(to); + updateUi(); +} + +void StringListEditor::on_newButton_clicked() +{ + int to = currentIndex(); + if (to == -1) + to = count() - 1; + ++to; + insertString(to, QString()); + setCurrentIndex(to); + updateUi(); + editString(to); +} + +void StringListEditor::on_deleteButton_clicked() +{ + removeString(currentIndex()); + setCurrentIndex(currentIndex()); + updateUi(); +} + +void StringListEditor::on_valueEdit_textEdited(const QString &text) +{ + setStringAt(currentIndex(), text); +} + +void StringListEditor::updateUi() +{ + upButton->setEnabled((count() > 1) && (currentIndex() > 0)); + downButton->setEnabled((count() > 1) && (currentIndex() >= 0) && (currentIndex() < (count() - 1))); + deleteButton->setEnabled(currentIndex() != -1); + valueEdit->setEnabled(currentIndex() != -1); +} + +int StringListEditor::currentIndex() const +{ + return listView->currentIndex().row(); +} + +void StringListEditor::setCurrentIndex(int index) +{ + QModelIndex modelIndex = m_model->index(index, 0); + if (listView->currentIndex() != modelIndex) + listView->setCurrentIndex(modelIndex); + valueEdit->setText(stringAt(index)); +} + +int StringListEditor::count() const +{ + return m_model->rowCount(); +} + +QString StringListEditor::stringAt(int index) const +{ + return qvariant_cast<QString>(m_model->data(m_model->index(index, 0), Qt::DisplayRole)); +} + +void StringListEditor::setStringAt(int index, const QString &value) +{ + m_model->setData(m_model->index(index, 0), value); +} + +void StringListEditor::removeString(int index) +{ + m_model->removeRows(index, 1); +} + +void StringListEditor::insertString(int index, const QString &value) +{ + m_model->insertRows(index, 1); + m_model->setData(m_model->index(index, 0), value); +} + +void StringListEditor::editString(int index) +{ + listView->edit(m_model->index(index, 0)); +} + +QT_END_NAMESPACE |