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110 lines
3.4 KiB
110 lines
3.4 KiB
/*
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<one line to give the library's name and an idea of what it does.>
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Copyright (C) 2012 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef FM_FOLDERVIEW_P_H
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#define FM_FOLDERVIEW_P_H
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#include <QListView>
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#include <QTreeView>
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#include <QMouseEvent>
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#include "folderview.h"
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class QTimer;
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namespace Fm {
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// override these classes for implementing FolderView
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class FolderViewListView : public QListView {
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Q_OBJECT
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public:
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friend class FolderView;
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FolderViewListView(QWidget* parent = 0);
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virtual ~FolderViewListView();
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virtual void startDrag(Qt::DropActions supportedActions);
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virtual void mousePressEvent(QMouseEvent* event);
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virtual void mouseReleaseEvent(QMouseEvent* event);
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virtual void mouseDoubleClickEvent(QMouseEvent* event);
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virtual void dragEnterEvent(QDragEnterEvent* event);
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virtual void dragMoveEvent(QDragMoveEvent* e);
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virtual void dragLeaveEvent(QDragLeaveEvent* e);
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virtual void dropEvent(QDropEvent* e);
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virtual QModelIndex indexAt(const QPoint & point) const;
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inline void setPositionForIndex(const QPoint & position, const QModelIndex & index) {
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QListView::setPositionForIndex(position, index);
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}
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inline QRect rectForIndex(const QModelIndex & index) const {
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return QListView::rectForIndex(index);
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}
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Q_SIGNALS:
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void activatedFiltered(const QModelIndex &index);
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private Q_SLOTS:
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void activation(const QModelIndex &index);
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private:
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bool activationAllowed_;
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};
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class FolderViewTreeView : public QTreeView {
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Q_OBJECT
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public:
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friend class FolderView;
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FolderViewTreeView(QWidget* parent = 0);
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virtual ~FolderViewTreeView();
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virtual void setModel(QAbstractItemModel* model);
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virtual void mousePressEvent(QMouseEvent* event);
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virtual void mouseReleaseEvent(QMouseEvent* event);
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virtual void mouseDoubleClickEvent(QMouseEvent* event);
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virtual void dragEnterEvent(QDragEnterEvent* event);
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virtual void dragMoveEvent(QDragMoveEvent* e);
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virtual void dragLeaveEvent(QDragLeaveEvent* e);
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virtual void dropEvent(QDropEvent* e);
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virtual void rowsInserted(const QModelIndex& parent,int start, int end);
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virtual void rowsAboutToBeRemoved(const QModelIndex& parent,int start, int end);
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virtual void dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
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virtual void reset();
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virtual void resizeEvent(QResizeEvent* event);
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void queueLayoutColumns();
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Q_SIGNALS:
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void activatedFiltered(const QModelIndex &index);
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private Q_SLOTS:
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void layoutColumns();
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void activation(const QModelIndex &index);
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void onSortFilterChanged();
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private:
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bool doingLayout_;
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QTimer* layoutTimer_;
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bool activationAllowed_;
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};
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} // namespace Fm
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#endif // FM_FOLDERVIEW_P_H
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