added a spinbox to the arranger's "Ch:"-column

2 files changed, 39 insertions, 1 deletions

diff --git a/muse2/muse/arranger/tlist.cpp b/muse2/muse/arranger/tlist.cpp
index bd58ad88..4f050c46 100644
--- a/muse2/muse/arranger/tlist.cpp
+++ b/muse2/muse/arranger/tlist.cpp
@@ -21,6 +21,7 @@
 #include <QScrollBar>
 #include <QWheelEvent>
 #include <QIcon>
+#include <QSpinBox>
 
 #include "popupmenu.h"
 #include "globals.h"
@@ -438,6 +439,20 @@ void TList::returnPressed()
       setFocus();
       }
 
+void TList::chanValueChanged(int val)
+{
+  Track* track = editTrack->clone(false);
+  ((MidiTrack*)editTrack)->setOutChannel(val-1);
+  audio->msgChangeTrack(track, editTrack);
+}
+
+void TList::chanValueFinished()
+{
+  editTrack = 0;
+  chan_edit->hide();
+  setFocus();
+}
+
 //---------------------------------------------------------
 //   adjustScrollbar
 //---------------------------------------------------------
@@ -491,7 +506,7 @@ void TList::mouseDoubleClickEvent(QMouseEvent* ev)
             if (section == COL_NAME) {
                   editTrack = t;
                   if (editor == 0) {
-		    editor = new QLineEdit(this);
+                        editor = new QLineEdit(this);
                         /*connect(editor, SIGNAL(returnPressed()),
                            SLOT(returnPressed()));*/
                         editor->setFrame(true);
@@ -502,6 +517,25 @@ void TList::mouseDoubleClickEvent(QMouseEvent* ev)
                   editMode = true;
                   editor->show();
                   }
+            else if (section == COL_OCHANNEL) {
+                  if (t->isMidiTrack() && t->type() != Track::DRUM)
+                  {
+                      editTrack=t;
+                      if (chan_edit==0) {
+                            chan_edit=new QSpinBox(this);
+                            chan_edit->setMinimum(1);
+                            chan_edit->setMaximum(16);
+                            connect(chan_edit, SIGNAL(valueChanged(int)), SLOT(chanValueChanged(int)));
+                            connect(chan_edit, SIGNAL(editingFinished()), SLOT(chanValueFinished()));
+                            }
+                      chan_edit->setValue(((MidiTrack*)editTrack)->outChannel()+1);
+                      int w=colw;
+                      if (w < chan_edit->sizeHint().width()) w=chan_edit->sizeHint().width();
+                      chan_edit->setGeometry(colx, coly, w, colh);
+                      chan_edit->show();
+                      chan_edit->setFocus();
+                      }
+                  }
             else
                   mousePressEvent(ev);
             }
diff --git a/muse2/muse/arranger/tlist.h b/muse2/muse/arranger/tlist.h
index 15be450a..607ca8c0 100644
--- a/muse2/muse/arranger/tlist.h
+++ b/muse2/muse/arranger/tlist.h
@@ -14,6 +14,7 @@
 
 class QKeyEvent;
 class QLineEdit;
+class QSpinBox;
 class QMouseEvent;
 class QPaintEvent;
 class QResizeEvent;
@@ -57,6 +58,7 @@ class TList : public QWidget {
       Header* header;
       QScrollBar* _scroll;
       QLineEdit* editor;
+      QSpinBox* chan_edit;
       Track* editTrack;
       Track* editAutomation;
 
@@ -92,6 +94,8 @@ class TList : public QWidget {
 
    private slots:
       void returnPressed();
+      void chanValueChanged(int);
+      void chanValueFinished();
       void songChanged(int flags);
       void changeAutomation(QAction*);
       void changeAutomationColor(QAction*);