File indexing completed on 2024-04-28 05:49:18

 /* This file is part of the KDE project
 
    SPDX-FileCopyrightText: 2014 Dominik Haumann <dhaumann@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "tabswitchertreeview.h"
 #include "tabswitcher.h"
 
 #include <QKeyEvent>
 
 TabSwitcherTreeView::TabSwitcherTreeView()
 {
     setWindowFlags(Qt::Popup | Qt::FramelessWindowHint);
     setSelectionBehavior(QAbstractItemView::SelectRows);
     setSelectionMode(QAbstractItemView::SingleSelection);
     // setUniformItemSizes(true);
     setTextElideMode(Qt::ElideMiddle);
     setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 
     setHeaderHidden(true);
     setRootIsDecorated(false);
 }
 
 int TabSwitcherTreeView::sizeHintWidth() const
 {
     return sizeHintForColumn(0) + sizeHintForColumn(1);
 }
 
 void TabSwitcherTreeView::resizeColumnsToContents()
 {
     resizeColumnToContents(0);
     resizeColumnToContents(1);
 }
 
 void TabSwitcherTreeView::keyReleaseEvent(QKeyEvent *event)
 {
     if (event->key() == Qt::Key_Control) {
         Q_EMIT itemActivated(selectionModel()->currentIndex());
         event->accept();
         hide();
     } else {
         QTreeView::keyReleaseEvent(event);
     }
 }
 
 void TabSwitcherTreeView::keyPressEvent(QKeyEvent *event)
 {
     if (event->key() == Qt::Key_Escape) {
         event->accept();
         hide();
     } else {
         QTreeView::keyPressEvent(event);
     }
 }
 
 void TabSwitcherTreeView::showEvent(QShowEvent *event)
 {
     resizeColumnsToContents();
     QTreeView::showEvent(event);
 }
 
 #include "moc_tabswitchertreeview.cpp"