1 files changed, 169 insertions, 0 deletions
diff --git a/kde2/kpsion/statusbarprogress.h b/kde2/kpsion/statusbarprogress.h
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+++ b/kde2/kpsion/statusbarprogress.h
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+/*-*-c++-*-
+ * $Id$
+ *
+ * Shamelessly stolen from:
+ *   khexedit - Versatile hex editor
+ *   Copyright (C) 1999  Espen Sand, espensa@online.no
+ *   This file is based on the work by Martynas Kunigelis (KProgress)
+ *
+ *   This program 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 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program 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 this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _STATUSBAR_PROGRESS_H_
+#define _STATUSBAR_PROGRESS_H_
+
+#include <qframe.h>
+#include <qrangecontrol.h>
+
+class KPsionStatusBarProgress : public QFrame, public QRangeControl {
+    Q_OBJECT
+
+public:
+    /**
+    * Possible values for orientation
+    */
+    enum Orientation { Horizontal, Vertical };
+
+    /**
+    * Possible values for bar style.
+    *
+    * Solid means one continuous progress bar, Blocked means a
+    * progress bar made up of several blocks.
+    */
+    enum BarStyle { Solid, Blocked };
+
+    /**
+    * Construct a default progress bar. Orientation is horizontal.
+    */
+    KPsionStatusBarProgress(QWidget *parent=0, const char *name=0);
+
+    /**
+    * Construct a KProgress bar with an orientation.
+    */
+    KPsionStatusBarProgress(Orientation, QWidget *parent=0, const char *name=0);
+
+    /**
+    * Construct a KProgress bar with minimum, maximum and initial value.
+    */
+    KPsionStatusBarProgress(int minValue, int maxValue, int value, Orientation,
+			    QWidget *parent=0, const char *name=0);
+
+    /**
+    * Destructor
+    */
+    ~KPsionStatusBarProgress( void );
+
+    /**
+    * Set the progress bar style. Allowed values are Solid and Blocked.
+    */
+    void setBarStyle(BarStyle style);
+
+    /**
+    * Set the color of the progress bar.
+    */
+    void setBarColor(const QColor &);
+
+    /**
+    * Set a pixmap to be shown in the progress bar.
+    */
+    void setBarPixmap(const QPixmap &);
+
+    /**
+    * Set the orientation of the progress bar.
+    * Allowed values are Horizonzal and Vertical.
+    */
+    void setOrientation(Orientation);
+
+    /**
+    * Retrieve the bar style.
+    */
+    BarStyle barStyle() const;
+
+    /**
+    * Retrieve the bar color.
+    */
+    const QColor &barColor() const;
+
+    /**
+    * Retrieve the bar pixmap.
+    */
+    const QPixmap *barPixmap() const;
+
+    /**
+    * Retrieve the orientation.
+    */
+    Orientation orientation() const;
+
+    /**
+    * Returns TRUE if progress text will be displayed, FALSE otherwise.
+    */
+    bool textEnabled() const;
+
+    /**
+    * Returns the recommended width for vertical progress bars or
+    * the recommended height for vertical progress bars
+    */
+    virtual QSize sizeHint() const;
+
+
+public slots:
+    void setValue( int );
+    void setValue( int, int);
+    void advance( int );
+    void setTextEnabled( bool state );
+    void setText( const QString &msg );
+
+signals:
+    void percentageChanged(int);
+    void pressed( void );
+
+protected:
+    void valueChange();
+    void rangeChange();
+    void styleChange( GUIStyle );
+    void paletteChange( const QPalette & );
+    void drawContents( QPainter * );
+    void mousePressEvent( QMouseEvent *e );
+
+private:
+    QPixmap     *mBarPixmap;
+    QColor	mBarColor;
+    QColor	mBarTextColor;
+    QColor	mTextColor;
+    QRect       fr;
+    BarStyle    mBarStyle;
+    Orientation mOrientation;
+    bool	mTextEnabled;
+    QString     labelMsg;
+    QString     labelText;
+    int         mCurItem;
+    int         mMaxItem;
+
+    void initialize(void);
+    int recalcValue(int);
+    void drawText(QPainter *);
+    void adjustStyle(void);
+    void squeezeTextToLabel(void);
+};
+
+
+#endif
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * End:
+ */