1 files changed, 110 insertions, 0 deletions
diff --git a/khexedit/lib/koffsetcolumn.cpp b/khexedit/lib/koffsetcolumn.cpp
new file mode 100644
index 0000000..6bd6d09
--- /dev/null
+++ b/khexedit/lib/koffsetcolumn.cpp
@@ -0,0 +1,110 @@
+/***************************************************************************
+                          koffsetcolumn.cpp  -  description
+                             -------------------
+    begin                : Mit Mai 14 2003
+    copyright            : (C) 2003 by Friedrich W. H. Kossebau
+    email                : Friedrich.W.H@Kossebau.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License version 2 as published by the Free Software Foundation.       *
+ *                                                                         *
+ ***************************************************************************/
+
+// qt specific
+#include "qpainter.h"
+// lib specific
+#include "kcolumnsview.h"
+#include "koffsetcolumn.h"
+
+using namespace KHE;
+
+KOffsetColumn::KOffsetColumn( KColumnsView *V, int FLO, int D, KOffsetFormat::KFormat F )
+ : KColumn( V ),
+   FirstLineOffset( FLO ),
+   Delta( D ),
+   Margin( 0 ),
+   DigitWidth( 0 ),
+   DigitBaseLine( 0 ),
+   Format( KOffsetFormat::None )
+{
+  setFormat( F );
+}
+
+
+KOffsetColumn::~KOffsetColumn()
+{
+}
+
+
+void KOffsetColumn::paintLine( QPainter *P, int Line )
+{
+  const QColor &ButtonColor = View->colorGroup().button();
+  P->fillRect( 0,0,width(),LineHeight, QBrush(ButtonColor,Qt::SolidPattern) );
+
+  printFunction()( CodedOffset,FirstLineOffset+Delta*Line );
+  P->drawText( 0, DigitBaseLine, QString().append(CodedOffset) );
+}
+
+
+void KOffsetColumn::paintFirstLine( QPainter *P, KPixelXs, int FirstLine )
+{
+  PaintLine = FirstLine;
+  paintLine( P, PaintLine++ );
+}
+
+
+void KOffsetColumn::paintNextLine( QPainter *P )
+{
+  paintLine( P, PaintLine++ );
+}
+
+
+
+void KOffsetColumn::paintEmptyColumn( QPainter *P, KPixelXs Xs, KPixelYs Ys )
+{
+  Xs.restrictTo( XSpan );
+
+  const QColor &ButtonColor = View->colorGroup().button();
+  P->fillRect( Xs.start(), Ys.start(), Xs.width(), Ys.width(), QBrush(ButtonColor,Qt::SolidPattern) );
+}
+
+void KOffsetColumn::setFormat( KOffsetFormat::KFormat F )
+{
+  // no changes?
+  if( Format == F )
+    return;
+
+  Format = F;
+
+  CodingWidth = KOffsetFormat::codingWidth( Format );
+  PrintFunction = KOffsetFormat::printFunction( Format );
+
+  recalcX();
+}
+
+void KOffsetColumn::setMetrics( KPixelX DW, KPixelY DBL )
+{
+  DigitBaseLine = DBL;
+  setDigitWidth( DW );
+}
+
+void KOffsetColumn::setDigitWidth( KPixelX DW )
+{
+  // no changes?
+  if( DigitWidth == DW )
+    return;
+
+  DigitWidth = DW;
+
+  recalcX();
+}
+
+void KOffsetColumn::recalcX()
+{
+  // recalculate depend sizes
+  setWidth( CodingWidth * DigitWidth );
+}