OpenEditorsWidget::OpenEditorsWidget()
{
m_ui.setupUi(this);
setWindowTitle(tr("Open Documents"));
setWindowIcon(QIcon(QLatin1String(Constants::ICON_DIR)));
setFocusProxy(m_ui.editorList);
m_ui.editorList->viewport()->setAttribute(Qt::WA_Hover);
m_ui.editorList->setItemDelegate((m_delegate = new OpenEditorsDelegate(this)));
m_ui.editorList->header()->hide();
m_ui.editorList->setIndentation(0);
m_ui.editorList->setTextElideMode(Qt::ElideMiddle);
m_ui.editorList->setFrameStyle(QFrame::NoFrame);
m_ui.editorList->setAttribute(Qt::WA_MacShowFocusRect, false);
EditorManager *em = EditorManager::instance();
m_ui.editorList->setModel(em->openedEditorsModel());
m_ui.editorList->setSelectionMode(QAbstractItemView::SingleSelection);
m_ui.editorList->setSelectionBehavior(QAbstractItemView::SelectRows);
m_ui.editorList->header()->setStretchLastSection(false);
m_ui.editorList->header()->setResizeMode(0, QHeaderView::Stretch);
m_ui.editorList->header()->setResizeMode(1, QHeaderView::Fixed);
m_ui.editorList->header()->resizeSection(1, 16);
m_ui.editorList->setContextMenuPolicy(Qt::CustomContextMenu);
m_ui.editorList->installEventFilter(this);
connect(em, SIGNAL(currentEditorChanged(Core::IEditor*)),
this, SLOT(updateCurrentItem(Core::IEditor*)));
connect(m_ui.editorList, SIGNAL(clicked(QModelIndex)),
this, SLOT(handleClicked(QModelIndex)));
connect(m_ui.editorList, SIGNAL(pressed(QModelIndex)),
this, SLOT(handlePressed(QModelIndex)));
connect(m_ui.editorList, SIGNAL(customContextMenuRequested(QPoint)),
this, SLOT(contextMenuRequested(QPoint)));
}
void OpenEditorsWidget::updateCurrentItem(Core::IEditor *editor)
{
if (!editor) {
m_ui.editorList->clearSelection();
return;
}
EditorManager *em = EditorManager::instance();
m_ui.editorList->setCurrentIndex(em->openedEditorsModel()->indexOf(editor));
m_ui.editorList->selectionModel()->select(m_ui.editorList->currentIndex(),
QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
m_ui.editorList->scrollTo(m_ui.editorList->currentIndex());
}
