72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2017 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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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 GNU
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* 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
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef LISTVIEW_H
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#define LISTVIEW_H
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#include <QListView>
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#include <QPixmap>
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#include "treeview.h"
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class QIcon;
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class QMenu;
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class ListView : public QListView
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{
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Q_OBJECT
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public:
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ListView(QWidget *parent=0);
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virtual ~ListView();
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void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
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bool haveSelectedItems() const;
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bool haveUnSelectedItems() const;
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void startDrag(Qt::DropActions supportedActions) { TreeView::drag(supportedActions, this, selectedIndexes()); }
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void mouseReleaseEvent(QMouseEvent *event);
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QModelIndexList selectedIndexes() const { return selectedIndexes(true); }
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QModelIndexList selectedIndexes(bool sorted) const;
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virtual void setModel(QAbstractItemModel *m);
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void addDefaultAction(QAction *act);
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void setBackgroundImage(const QIcon &icon);
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void paintEvent(QPaintEvent *e);
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void installFilter(QObject *f) { eventFilter=f; installEventFilter(f); }
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QObject * filter() const { return eventFilter; }
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private Q_SLOTS:
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void correctSelection();
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void showCustomContextMenu(const QPoint &pos);
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void checkDoubleClick(const QModelIndex &idx);
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Q_SIGNALS:
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bool itemsSelected(bool);
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void itemDoubleClicked(const QModelIndex &idx);
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private:
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QObject *eventFilter;
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QMenu *menu;
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QPixmap bgnd;
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};
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#endif
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