Fix several crashes related to track insert / delete

[kdenlive] / src / headertrack.cpp

diff --git a/src/headertrack.cpp b/src/headertrack.cpp
index 584cabf24c91d2cba85f484713b1426fbd3a2699..bf2186b2a86eb44ec9a7ce50f9db6bd6764d7648 100644 (file)
--- a/src/headertrack.cpp
+++ b/src/headertrack.cpp
@@ -36,34 +36,47 @@ HeaderTrack::HeaderTrack(int index, TrackInfo info, QWidget *parent)
     setFixedHeight(KdenliveSettings::trackheight());
     view.setupUi(this);
     view.track_number->setText(QString::number(m_index));
+    view.buttonVideo->setChecked(!info.isBlind);
+    view.buttonAudio->setChecked(!info.isMute);
     if (m_type == VIDEOTRACK) {
         view.frame->setBackgroundRole(QPalette::AlternateBase);
         view.frame->setAutoFillBackground(true);
-        view.buttonVideo->setIcon(KIcon("kdenlive-show-video"));
+        if (!info.isBlind) view.buttonVideo->setIcon(KIcon("kdenlive-show-video"));
+        else view.buttonVideo->setIcon(KIcon("kdenlive-hide-video"));
     } else {
         view.buttonVideo->setHidden(true);
     }
-    view.buttonAudio->setIcon(KIcon("kdenlive-show-audio"));
-    view.buttonVideo->setChecked(!info.isBlind);
-    view.buttonAudio->setChecked(!info.isMute);
+    if (!info.isMute) view.buttonAudio->setIcon(KIcon("kdenlive-show-audio"));
+    else view.buttonAudio->setIcon(KIcon("kdenlive-hide-audio"));
     connect(view.buttonVideo, SIGNAL(clicked()), this, SLOT(switchVideo()));
     connect(view.buttonAudio, SIGNAL(clicked()), this, SLOT(switchAudio()));
 
     m_contextMenu = new QMenu(this);
+
     QAction *insertAction = new QAction(i18n("Insert track"), this);
     m_contextMenu->addAction(insertAction);
-    connect(insertAction, SIGNAL(triggered(QAction *)), this, SLOT(slotAddTrack()));
+    connect(insertAction, SIGNAL(triggered()), this, SLOT(slotAddTrack()));
 
     QAction *removeAction = new QAction(KIcon("edit-delete"), i18n("Delete track"), this);
     m_contextMenu->addAction(removeAction);
-    connect(removeAction, SIGNAL(triggered(QAction *)), this, SLOT(slotDeleteTrack()));
+    connect(removeAction, SIGNAL(triggered()), this, SLOT(slotDeleteTrack()));
 }
 
 void HeaderTrack::switchVideo() {
+    if (view.buttonVideo->isChecked()) {
+        view.buttonVideo->setIcon(KIcon("kdenlive-show-video"));
+    } else {
+        view.buttonVideo->setIcon(KIcon("kdenlive-hide-video"));
+    }
     emit switchTrackVideo(m_index);
 }
 
 void HeaderTrack::switchAudio() {
+    if (view.buttonAudio->isChecked()) {
+        view.buttonAudio->setIcon(KIcon("kdenlive-show-audio"));
+    } else {
+        view.buttonAudio->setIcon(KIcon("kdenlive-hide-audio"));
+    }
     emit switchTrackAudio(m_index);
 }