/usr/include/tulip/WorkspaceExposeWidget.h is in libtulip-dev 4.6.0dfsg-2+b5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip 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.
*
*/
///@cond DOXYGEN_HIDDEN
#ifndef WORKSPACEEXPOSEWIDGET_H
#define WORKSPACEEXPOSEWIDGET_H
#include <QGraphicsObject>
#include <QGraphicsView>
#include <tulip/tulipconf.h>
class QAbstractAnimation;
namespace tlp {
class WorkspacePanel;
class PreviewItem: public QGraphicsObject {
Q_OBJECT
static QPixmap* _closeButtonPixmap;
static QRect _closePixmapRect;
QPixmap _pixmap;
WorkspacePanel* _panel;
bool _hovered;
bool _closeButtonHovered;
int textHeight() const;
public:
explicit PreviewItem(const QPixmap& pixmap, WorkspacePanel* panel, QGraphicsItem* parent = NULL);
QRectF boundingRect() const;
void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);
WorkspacePanel* panel() const;
bool shouldClose(const QPointF&);
protected:
void hoverEnterEvent(QGraphicsSceneHoverEvent*);
void hoverLeaveEvent(QGraphicsSceneHoverEvent*);
void hoverMoveEvent(QGraphicsSceneHoverEvent*);
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);
signals:
void opened();
};
class TLP_QT_SCOPE WorkspaceExposeWidget : public QGraphicsView {
Q_OBJECT
QAbstractAnimation* _positionAnimation;
QList<PreviewItem*> _items;
PreviewItem* _selectedItem;
QGraphicsRectItem* _placeholderItem;
bool _switchToSingleMode;
int _currentPanelIndex;
void updatePositions(bool resetScenePos=true);
static const int MARGIN;
void finish();
public:
static QSize previewSize();
explicit WorkspaceExposeWidget(QWidget *parent = NULL);
int currentPanelIndex() const;
QVector<WorkspacePanel*> panels() const;
bool isSwitchToSingleMode() const;
public slots:
void setData(const QVector<WorkspacePanel*>& panels, int currentPanelIndex);
signals:
void exposeFinished();
protected:
void resizeEvent(QResizeEvent *event);
bool eventFilter(QObject *, QEvent *);
bool event(QEvent*);
protected slots:
void updatePositionsAnimationFinished();
void resetSceneRect();
void itemOpened();
};
}
#endif // WORKSPACEEXPOSEWIDGET_H
///@endcond
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