1 files changed, 33 insertions, 0 deletions
diff --git a/tutorial/t7/lcdrange.cpp b/tutorial/t7/lcdrange.cpp
new file mode 100644
index 0000000..defa133
--- /dev/null
+++ b/tutorial/t7/lcdrange.cpp
@@ -0,0 +1,33 @@
+/****************************************************************
+**
+** Implementation of LCDRange class, Qt tutorial 7
+**
+****************************************************************/
+
+#include "lcdrange.h"
+
+#include <qslider.h>
+#include <qlcdnumber.h>
+
+LCDRange::LCDRange( QWidget *parent, const char *name )
+        : QVBox( parent, name )
+{
+    QLCDNumber *lcd  = new QLCDNumber( 2, this, "lcd"  );
+    slider = new QSlider( Horizontal, this, "slider" );
+    slider->setRange( 0, 99 );
+    slider->setValue( 0 );
+    connect( slider, SIGNAL(valueChanged(int)),
+	     lcd, SLOT(display(int)) );
+    connect( slider, SIGNAL(valueChanged(int)),
+	     SIGNAL(valueChanged(int)) );
+}
+
+int LCDRange::value() const
+{
+    return slider->value();
+}
+
+void LCDRange::setValue( int value )
+{
+    slider->setValue( value );
+}