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161 lines
3.8 KiB
161 lines
3.8 KiB
/*
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* khexedit - Versatile hex editor
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* Copyright (C) 1999 Espen Sand, espensa@online.no
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* This file is based on the work by Martynas Kunigelis (KProgress)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; 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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*/
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#ifndef _STATUSBAR_PROGRESS_H_
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#define _STATUSBAR_PROGRESS_H_
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#include <tqframe.h>
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#include <tqrangecontrol.h>
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class CStatusBarProgress : public TQFrame, public TQRangeControl
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{
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TQ_OBJECT
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public:
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/**
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* Possible values for orientation
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*/
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enum Orientation { Horizontal, Vertical };
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/**
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* Possible values for bar style.
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*
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* Solid means one continuous progress bar, Blocked means a
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* progress bar made up of several blocks.
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*/
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enum BarStyle { Solid, Blocked };
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/**
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* Construct a default progress bar. Orientation is horizontal.
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*/
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CStatusBarProgress(TQWidget *parent=0, const char *name=0);
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/**
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* Construct a KProgress bar with an orientation.
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*/
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CStatusBarProgress(Orientation, TQWidget *parent=0, const char *name=0);
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/**
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* Construct a KProgress bar with minimum, maximum and initial value.
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*/
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CStatusBarProgress(int minValue, int maxValue, int value, Orientation,
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TQWidget *parent=0, const char *name=0);
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/**
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* Destructor
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*/
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~CStatusBarProgress( void );
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/**
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* Set the progress bar style. Allowed values are Solid and Blocked.
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*/
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void setBarStyle(BarStyle style);
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/**
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* Set the color of the progress bar.
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*/
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void setBarColor(const TQColor &);
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/**
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* Set a pixmap to be shown in the progress bar.
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*/
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void setBarPixmap(const TQPixmap &);
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/**
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* Set the orientation of the progress bar.
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* Allowed values are Horizonzal and Vertical.
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*/
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void setOrientation(Orientation);
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/**
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* Retrieve the bar style.
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*/
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BarStyle barStyle() const;
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/**
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* Retrieve the bar color.
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*/
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const TQColor &barColor() const;
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/**
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* Retrieve the bar pixmap.
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*/
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const TQPixmap *barPixmap() const;
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/**
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* Retrieve the orientation.
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*/
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Orientation orientation() const;
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/**
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* Returns TRUE if progress text will be displayed, FALSE otherwise.
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*/
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bool textEnabled() const;
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/**
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* Returns the recommended width for vertical progress bars or
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* the recommended height for vertical progress bars
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*/
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virtual TQSize sizeHint() const;
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public slots:
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void setValue( int );
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void setValue( int, int);
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void advance( int );
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void setTextEnabled( bool state );
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void setText( const TQString &msg );
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signals:
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void percentageChanged(int);
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void pressed( void );
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protected:
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void valueChange();
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void rangeChange();
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void styleChange( GUIStyle );
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void paletteChange( const TQPalette & );
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void drawContents( TQPainter * );
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void mousePressEvent( TQMouseEvent *e );
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private:
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TQPixmap *mBarPixmap;
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TQColor mBarColor;
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TQColor mBarTextColor;
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TQColor mTextColor;
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TQRect fr;
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BarStyle mBarStyle;
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Orientation mOrientation;
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bool mTextEnabled;
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TQString mMsg;
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int mCurPage;
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int mMaxPage;
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void initialize( void );
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int recalcValue( int );
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void drawText( TQPainter * );
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void adjustStyle( void );
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};
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#endif
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