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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite2de64d6f1beb9e492daf5b886e19933c1fa41dd (patch)
tree9047cf9e6b5c43878d5bf82660adae77ceee097a /kscd/bwlednum.h
downloadtdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.tar.gz
tdemultimedia-e2de64d6f1beb9e492daf5b886e19933c1fa41dd.zip
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/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/*
+ *
+ * BW_LED_Number a very very primitive LED
+ *
+ * Copyright: Bernd Johannes Wuebben, wuebben@math.cornell.edu
+ *
+ *
+ * $Id$
+ *
+ */
+
+
+#ifndef BW_LED_NUM_H
+#define BW_LED_NUM_H
+
+#include "qframe.h"
+#include "qbitarray.h"
+
+
+class BW_LED_Number : public QFrame
+{
+ Q_OBJECT
+
+public:
+
+ BW_LED_Number( QWidget *parent=0, const char *name=0 );
+ ~BW_LED_Number();
+
+ void setSmallLED(bool ); // if you LED is small it might look better
+ // if you call setSmallLED(TRUE)
+
+ // this sets the fore and background color of the LED
+ // the forground defaults to yellow, the background defaults
+ // to black
+
+ void setLEDColor( const QColor& foregroundColor, const QColor& backgroundColor );
+
+
+ // this sets the color of the segments that are not iluminated
+ // the default is a rather dark red.
+
+ void setLEDoffColor(QColor color);
+
+ // calling showOffColon(TRUE) will show the colon if not illuminated
+ // this is rather ugly -- the default is that they are not shown.
+
+ void showOffColon(bool off);
+
+signals:
+ void clicked();
+
+public slots:
+
+ // display one of the characters " 0 1 2 3 4 5 6 7 8 9 . : - "
+ void display( char c );
+
+ // display on e of the numbers " 0 1 2 3 4 5 6 7 8 9"
+ void display( int i );
+
+protected:
+
+ void resizeEvent( QResizeEvent * );
+ void mouseReleaseEvent ( QMouseEvent * e );
+ void drawContents( QPainter * );
+
+private:
+
+ bool seg_contained_in( char c, char* seg);
+ void drawSegment( const QPoint &, char, QPainter &, int, bool = FALSE );
+ void drawSymbol( QPainter *p,char s ,bool repaint);
+
+ char* old_segments;
+ char* current_segments;
+
+ char current_symbol;
+ char old_symbol;
+ QColor offcolor;
+ QColor fgcolor;
+ QColor bgcolor;
+
+
+ bool smallLED;
+ bool show_off_colon;
+
+private: // Disabled copy constructor and operator=
+
+ BW_LED_Number( const BW_LED_Number & );
+ BW_LED_Number &operator=( const BW_LED_Number & );
+
+};
+
+
+#endif // BW_LED_NUM_H