| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "gui/config_dialog/combobox_delegate.h" |
| #include <QtGui/QtGui> |
| #include <QtGui/QComboBox> |
| |
| namespace mozc { |
| namespace gui { |
| |
| ComboBoxDelegate::ComboBoxDelegate(QObject *parent) |
| : QItemDelegate(parent) {} |
| |
| ComboBoxDelegate::~ComboBoxDelegate() {} |
| |
| QWidget *ComboBoxDelegate::createEditor( |
| QWidget *parent, |
| const QStyleOptionViewItem &option, |
| const QModelIndex &index) const { |
| QComboBox *editor = new QComboBox(parent); |
| connect(editor, SIGNAL(currentIndexChanged(const QString &)), |
| this, SLOT(CommitAndCloseEditor(const QString &))); |
| for (int i = 0; i < item_list_.size(); ++i) { |
| editor->addItem(item_list_.at(i)); |
| } |
| return editor; |
| } |
| |
| void ComboBoxDelegate::SetItemList(const QStringList &item_list) { |
| item_list_ = item_list; |
| } |
| |
| void ComboBoxDelegate::setEditorData( |
| QWidget *editor, |
| const QModelIndex &index) const { |
| QString str = index.model()->data(index, Qt::EditRole).toString(); |
| QComboBox *comboBox = |
| static_cast<QComboBox*>(editor); |
| if (comboBox == NULL) { |
| return; |
| } |
| comboBox->setCurrentIndex(comboBox->findText(str)); |
| } |
| |
| void ComboBoxDelegate::setModelData( |
| QWidget *editor, QAbstractItemModel *model, |
| const QModelIndex &index) const { |
| QComboBox *comboBox = |
| static_cast<QComboBox*>(editor); |
| if (comboBox == NULL || model == NULL) { |
| return; |
| } |
| model->setData(index, comboBox->currentText(), Qt::EditRole); |
| } |
| |
| void ComboBoxDelegate::updateEditorGeometry( |
| QWidget *editor, |
| const QStyleOptionViewItem &option, |
| const QModelIndex &index) const { |
| if (editor == NULL) { |
| return; |
| } |
| editor->setGeometry(option.rect); |
| } |
| |
| void ComboBoxDelegate::CommitAndCloseEditor(const QString &) { |
| QComboBox *editor = qobject_cast<QComboBox *>(sender()); |
| emit commitData(editor); |
| emit closeEditor(editor); |
| } |
| } // gui |
| } // mozc |