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84 lines
2.0 KiB
84 lines
2.0 KiB
9 years ago
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/*
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* <one line to give the program's name and a brief idea of what it does.>
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* Copyright (C) 2014 <copyright holder> <email>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef FM_DIRTREEVIEW_H
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#define FM_DIRTREEVIEW_H
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#include "libfmqtglobals.h"
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#include <QTreeView>
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#include <libfm/fm.h>
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#include "path.h"
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class QItemSelection;
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namespace Fm {
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class DirTreeModelItem;
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class LIBFM_QT_API DirTreeView : public QTreeView {
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Q_OBJECT
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public:
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DirTreeView(QWidget* parent);
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~DirTreeView();
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FmPath* currentPath() {
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return currentPath_;
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}
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void setCurrentPath(FmPath* path);
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// libfm-gtk compatible alias
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FmPath* getCwd() {
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return currentPath();
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}
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void chdir(FmPath* path) {
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setCurrentPath(path);
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}
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virtual void setModel(QAbstractItemModel* model);
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protected:
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virtual void contextMenuEvent(QContextMenuEvent* event);
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private:
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void cancelPendingChdir();
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void expandPendingPath();
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Q_SIGNALS:
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void chdirRequested(int type, FmPath* path);
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protected Q_SLOTS:
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void onCollapsed(const QModelIndex & index);
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void onExpanded(const QModelIndex & index);
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void onRowLoaded(const QModelIndex& index);
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void onSelectionChanged(const QItemSelection & selected, const QItemSelection & deselected);
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private:
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FmPath* currentPath_;
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QList<Path> pathsToExpand_;
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DirTreeModelItem* currentExpandingItem_;
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};
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}
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#endif // FM_DIRTREEVIEW_H
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