/usr/include/libtomahawk/widgets/Breadcrumb.h is in libtomahawk-dev 0.8.4+dfsg1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
*
* Copyright 2010-2011, Leo Franchi <lfranchi@kde.org>
*
* Tomahawk is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Tomahawk is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Tomahawk. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TOMAHAWK_BREADCRUMB_H
#define TOMAHAWK_BREADCRUMB_H
#include <QWidget>
#include <QModelIndex>
class QHBoxLayout;
class QAbstractItemModel;
namespace Tomahawk {
class BreadcrumbButton;
/**
* A breadcrumb widget for Tomahawk's needs.
*
* This breadcrumb operates on a QAIM. It uses a KBreadcrumbSelectionModel to manage the visible
* breadcrumb selection.
* This breadcrumb always expands fully to the deepest child.
* Selections are remembered when switching to/from in parent nodes
* Items that have a DefaultRole set will automatically select the default unless the user has
* made a previous selection, which is saved in the UserSelection role
*/
//HACK: I'm exporting this, so I can move view pages to libtomahawk-widgets one by one
//TODO: In the end this class should go there too (and be made private again?)
#include "../DllMacro.h"
class DLLEXPORT Breadcrumb : public QWidget
{
Q_OBJECT
public:
enum ExtraRoles {
DefaultRole = Qt::UserRole + 1,
UserSelectedRole = Qt::UserRole + 2,
ChartIdRole = Qt::UserRole + 3,
ChartExpireRole = Qt::UserRole + 4
};
explicit Breadcrumb( QWidget* parent = 0, Qt::WindowFlags f = 0 );
virtual ~Breadcrumb();
void setModel( QAbstractItemModel* model );
QAbstractItemModel* model() const { return m_model; }
void setRootIcon( const QPixmap& pm );
protected:
virtual void paintEvent( QPaintEvent* );
signals:
void activateIndex( const QModelIndex& idx );
private slots:
void breadcrumbComboChanged( const QModelIndex& );
private:
// Takes an index in the selection model to update from (updates from that to all children)
void updateButtons( const QModelIndex& fromIndex );
QAbstractItemModel* m_model;
QPixmap m_rootIcon;
QHBoxLayout* m_buttonlayout;
QList<BreadcrumbButton*> m_buttons;
};
}
#endif // TOMAHAWK_BREADCRUMB_H
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