1 files changed, 89 insertions, 0 deletions
diff --git a/noncore/applets/memoryapplet/graph.h b/noncore/applets/memoryapplet/graph.h
new file mode 100644
index 0000000..5a65e79
--- a/dev/null
+++ b/noncore/applets/memoryapplet/graph.h
@@ -0,0 +1,89 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include <qframe.h>
+#include <qarray.h>
+#include <qstringlist.h>
+
+class GraphData
+{
+public:
+    void clear();
+    void addItem( const QString &name, int value );
+
+    const QString &name( int i ) const { return names[i]; }
+    int value( int i ) const { return values[i]; }
+    unsigned count() const { return values.size(); }
+
+private:
+    QStringList names;
+    QArray<int> values;
+};
+
+class Graph : public QFrame
+{
+    Q_OBJECT
+public:
+    Graph( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+    void setData( const GraphData *p ) { data = p; }
+
+protected:
+    const GraphData *data;
+};
+
+class PieGraph : public Graph
+{
+    Q_OBJECT
+public:
+    PieGraph( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+protected:
+    virtual void drawContents( QPainter *p );
+};
+
+class BarGraph : public Graph
+{
+    Q_OBJECT
+public:
+    BarGraph( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+protected:
+    virtual void drawContents( QPainter *p );
+    void drawSegment( QPainter *p, const QRect &r, const QColor &c );
+};
+
+class GraphLegend : public QFrame
+{
+    Q_OBJECT
+public:
+    GraphLegend( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
+
+    void setData( const GraphData *p );
+    virtual QSize sizeHint() const;
+    void setOrientation(Orientation o);
+
+protected:
+    virtual void drawContents( QPainter *p );
+
+private:
+    const GraphData *data;
+    bool horz;
+};