From 008fb06a3e7170bf222056d9737776386dfa44d4 Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Mon, 9 May 2022 22:36:08 +0200
Subject: [PATCH] Code cleanup

---
 src/laybasic/laybasic/layDitherPattern.cc | 17 -----------------
 src/laybasic/laybasic/layDitherPattern.h  | 15 ---------------
 2 files changed, 32 deletions(-)

diff --git a/src/laybasic/laybasic/layDitherPattern.cc b/src/laybasic/laybasic/layDitherPattern.cc
index 243f8a5e0..ede9eee47 100644
--- a/src/laybasic/laybasic/layDitherPattern.cc
+++ b/src/laybasic/laybasic/layDitherPattern.cc
@@ -777,9 +777,6 @@ struct ReplaceDitherPatternOp
 };
 
 DitherPattern::DitherPattern () :
-#if defined(HAVE_QT)
-    QObject (),
-#endif
     db::Object (0)
 {
   for (unsigned int d = 0; d < sizeof (dither_strings) / sizeof (dither_strings [0]); d += 2) {
@@ -795,9 +792,6 @@ DitherPattern::~DitherPattern ()
 }
 
 DitherPattern::DitherPattern (const DitherPattern &p) :
-#if defined(HAVE_QT)
-    QObject (),
-#endif
     db::Object (0)
 {
   m_pattern = p.m_pattern;
@@ -844,11 +838,8 @@ DitherPattern::pattern (unsigned int i) const
 void 
 DitherPattern::replace_pattern (unsigned int i, const DitherPatternInfo &p)
 {
-  bool chg = false;
-
   while (i >= count ()) {
     m_pattern.push_back (DitherPatternInfo ());
-    chg = true;
   }
 
   if (m_pattern [i] != p) {
@@ -856,14 +847,6 @@ DitherPattern::replace_pattern (unsigned int i, const DitherPatternInfo &p)
       manager ()->queue (this, new ReplaceDitherPatternOp (i, m_pattern [i], p));
     }
     m_pattern [i] = p;
-    chg = true;
-  }
-
-  //  if something has changed emit the signal
-  if (chg) {
-#if defined(HAVE_QT)
-    emit changed ();
-#endif
   }
 }
 
diff --git a/src/laybasic/laybasic/layDitherPattern.h b/src/laybasic/laybasic/layDitherPattern.h
index de1e88ca8..9c86eb2e1 100644
--- a/src/laybasic/laybasic/layDitherPattern.h
+++ b/src/laybasic/laybasic/layDitherPattern.h
@@ -230,15 +230,8 @@ private:
  *  cannot be changed. 
  */
 class LAYBASIC_PUBLIC DitherPattern :
-#if defined(HAVE_QT)
-    public QObject,
-#endif
     public db::Object
 {
-#if defined(HAVE_QT)
-Q_OBJECT
-#endif
-
 public:
   typedef std::vector<DitherPatternInfo> pattern_vector;
   typedef pattern_vector::const_iterator iterator;
@@ -384,14 +377,6 @@ public:
    */
   static const DitherPattern &default_pattern ();
 
-#if defined(HAVE_QT)
-signals:
-  /**
-   *  @brief This signal is emitted if a pattern is changed 
-   */
-  void changed ();
-#endif
-
 private:
   std::vector<DitherPatternInfo> m_pattern;
 };