Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 94 insertions, 0 deletions

diff --git a/ksysguard/gui/SensorDisplayLib/BarGraph.h b/ksysguard/gui/SensorDisplayLib/BarGraph.h
new file mode 100644
index 000000000..aca20c629
--- /dev/null
+++ b/ksysguard/gui/SensorDisplayLib/BarGraph.h
@@ -0,0 +1,94 @@
+/*
+    KSysGuard, the KDE System Guard
+   
+    Copyright (c) 1999 - 2001 Chris Schlaeger <[email protected]>
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+    KSysGuard is currently maintained by Chris Schlaeger <[email protected]>.
+    Please do not commit any changes without consulting me first. Thanks!
+
+*/
+
+#ifndef KSG_BARGRAPH_H
+#define KSG_BARGRAPH_H
+
+#include <qmemarray.h>
+#include <qptrvector.h>
+#include <qwidget.h>
+
+class BarGraph : public QWidget
+{
+  Q_OBJECT
+
+  friend class DancingBars;
+
+  public:
+    BarGraph( QWidget *parent, const char *name = 0 );
+    ~BarGraph();
+
+    bool addBar( const QString &footer );
+    bool removeBar( uint idx );
+
+    void updateSamples( const QMemArray<double> &newSamples );
+
+    double getMin() const
+    {
+      return minValue;
+    }
+
+    double getMax() const
+    {
+      return maxValue;
+    }
+
+    void getLimits( double &l, bool &la, double &u, bool &ua ) const
+    {
+      l = lowerLimit;
+      la = lowerLimitActive;
+      u = upperLimit;
+      ua = upperLimitActive;
+    }
+
+    void setLimits( double l, bool la, double u, bool ua )
+    {
+      lowerLimit = l;
+      lowerLimitActive = la;
+      upperLimit = u;
+      upperLimitActive = ua;
+    }
+
+    void changeRange( double min, double max );
+
+  protected:
+    virtual void paintEvent( QPaintEvent* );
+
+  private:
+    double minValue;
+    double maxValue;
+    double lowerLimit;
+    double lowerLimitActive;
+    double upperLimit;
+    bool upperLimitActive;
+    bool autoRange;
+    QMemArray<double> samples;
+    QStringList footers;
+    uint bars;
+    QColor normalColor;
+    QColor alarmColor;
+    QColor backgroundColor;
+    int fontSize;
+};
+
+#endif