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// -*- C++ -*-
/* This file is part of the KDE project
Copyright (C) 2004 Wilfried Huss <Wilfried.Huss@gmx.at>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef MARKLIST_H
#define MARKLIST_H
#include "pageNumber.h"
#include <tqpixmap.h>
#include <tqptrvector.h>
#include <tqscrollview.h>
class TQCheckBox;
class TQLabel;
class KPopupMenu;
class DocumentPageCache;
class MarkList;
class MarkListWidget;
/****** ThumbnailWidget ******/
class ThumbnailWidget : public TQWidget
{
Q_OBJECT
TQ_OBJECT
public:
ThumbnailWidget(MarkListWidget* tqparent_, const PageNumber& _pageNumber, DocumentPageCache*);
private:
virtual void paintEvent(TQPaintEvent*);
virtual void resizeEvent(TQResizeEvent*);
private slots:
void setThumbnail();
private:
PageNumber pageNumber;
bool needsUpdating;
DocumentPageCache* pageCache;
MarkListWidget* tqparent;
TQPixmap thumbnail;
};
/****** MarkListWidget ******/
class MarkListWidget : public TQWidget
{
Q_OBJECT
TQ_OBJECT
public:
MarkListWidget(TQWidget* _parent, MarkList*, const PageNumber& _pageNumber, DocumentPageCache*, bool _showThumbnail = true);
bool isChecked() const;
bool isVisible();
public slots:
void toggle();
void setChecked( bool checked );
void setSelected( bool selected );
int setNewWidth(int width);
signals:
/** Emitted when the Page is selected in the ThumbnailView. */
void selected(const PageNumber&);
/** Emitted on right click. */
void showPopupMenu(const PageNumber& pageNumber, const TQPoint& position);
protected:
virtual void mousePressEvent(TQMouseEvent*);
private:
bool showThumbnail;
ThumbnailWidget* thumbnailWidget;
TQCheckBox* checkBox;
TQLabel* pageLabel;
TQColor _backgroundColor;
const PageNumber pageNumber;
DocumentPageCache* pageCache;
static const int margin = 5;
MarkList* markList;
};
/****** MarkList ******/
class MarkList: public TQScrollView
{
Q_OBJECT
TQ_OBJECT
public:
MarkList(TQWidget* tqparent = 0, const char* name = 0);
virtual ~MarkList();
void setPageCache(DocumentPageCache*);
TQValueList<int> selectedPages() const;
PageNumber currentPageNumber() { return currentPage; }
PageNumber numberOfPages() { return widgetList.count(); }
virtual TQSize tqsizeHint() const { return TQSize(); }
public slots:
void setNumberOfPages(int numberOfPages, bool showThumbnails = true);
void thumbnailSelected(const PageNumber& pageNumber);
void setCurrentPageNumber(const PageNumber& pageNumber);
void clear();
void slotShowThumbnails(bool);
void tqrepaintThumbnails();
void updateWidgetSize(const PageNumber&);
protected:
virtual void viewportResizeEvent(TQResizeEvent*);
virtual void mousePressEvent(TQMouseEvent*);
signals:
void selected(const PageNumber&);
private slots:
void showPopupMenu(const PageNumber& pageNumber, const TQPoint& position);
void selectAll();
void selectEven();
void selectOdd();
void toggleSelection();
void removeSelection();
private:
TQPtrVector<MarkListWidget> widgetList;
PageNumber currentPage;
PageNumber clickedThumbnail;
DocumentPageCache* pageCache;
bool showThumbnails;
KPopupMenu* contextMenu;
};
#endif
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