File indexing completed on 2024-05-05 05:51:37 

0001 /*
0002     SPDX-FileCopyrightText: 2020 Waqar Ahmed <waqar.17a@gmail.com>
0003 
0004     SPDX-License-Identifier: LGPL-2.0-or-later
0005 */
0006 #include "gotosymboltreeview.h"
0007 
0008 #include <KTextEditor/Cursor>
0009 #include <KTextEditor/MainWindow>
0010 #include <KTextEditor/View>
0011 
0012 GotoSymbolTreeView::GotoSymbolTreeView(KTextEditor::MainWindow *mainWindow, QWidget *parent)
0013     : QTreeView(parent)
0014     , m_mainWindow(mainWindow)
0015 {
0016     setSelectionBehavior(QAbstractItemView::SelectRows);
0017     setSelectionMode(QAbstractItemView::SingleSelection);
0018     setTextElideMode(Qt::ElideRight);
0019     setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
0020 
0021     setHeaderHidden(true);
0022     setRootIsDecorated(false);
0023 }
0024 
0025 int GotoSymbolTreeView::sizeHintWidth() const
0026 {
0027     return sizeHintForColumn(0);
0028 }
0029 
0030 void GotoSymbolTreeView::currentChanged(const QModelIndex &current, const QModelIndex &previous)
0031 {
0032     if (globalMode) {
0033         return QTreeView::currentChanged(current, previous);
0034     }
0035 
0036     int line = current.data(Qt::UserRole).toInt();
0037     KTextEditor::Cursor c(--line, 0);
0038     if (c.isValid()) {
0039         auto view = m_mainWindow->activeView();
0040         if (view) {
0041             view->setCursorPosition(c);
0042         }
0043     }
0044 
0045     return QTreeView::currentChanged(current, previous);
0046 }
0047 
0048 #include "moc_gotosymboltreeview.cpp"