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66 lines
1.8 KiB
66 lines
1.8 KiB
15 years ago
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/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
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*
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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 Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. 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 MARGINPREVIEW_H
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#define MARGINPREVIEW_H
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#include <qwidget.h>
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class MarginPreview : public QWidget
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{
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Q_OBJECT
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public:
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MarginPreview(QWidget *parent = 0, const char *name = 0);
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~MarginPreview();
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// note : unit -> points (1/72th in)
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void setPageSize(float w, float h);
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void setMargins(float t, float b, float l, float r);
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void setNoPreview(bool on);
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void setSymetric(bool on);
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enum StateType { Fixed = -1, None = 0, TMoving, BMoving, LMoving, RMoving };
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public slots:
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void enableRubberBand(bool on);
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signals:
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void marginChanged(int type, float value);
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protected:
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void paintEvent(QPaintEvent *);
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void resizeEvent(QResizeEvent *);
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void mouseMoveEvent(QMouseEvent *);
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void mousePressEvent(QMouseEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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int locateMouse(const QPoint& p);
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void drawTempLine(QPainter*);
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private:
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float width_, height_;
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float top_, bottom_, left_, right_;
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QRect box_, margbox_;
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float zoom_;
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bool nopreview_;
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int state_;
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int oldpos_;
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bool symetric_;
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};
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#endif
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