comparison view/PaneStack.cpp @ 271:1a49bd0d8375

* Change a number of keyboard shortcuts -- get rid of all the Alt+ shortcuts
  and introduce a few more Ctrl+ ones instead, as well as a number of plain
  single keypresses
* Add Playback menu
* Add time-ruler support for snap to feature, use it in ffwd/rewind
  (rewind still needs fixing)
* restore layer hierarchy window prior to making it work correctly

     connect(pane, SIGNAL(paneInteractedWith()),
 	    this, SLOT(paneInteractedWith()));
     connect(pane, SIGNAL(rightButtonMenuRequested(QPoint)),
             this, SLOT(rightButtonMenuRequested(QPoint)));
 
+    emit paneAdded(pane);
+    emit paneAdded();
+
     if (!m_currentPane) {
 	setCurrentPane(pane);
     }
 
     return pane;

 	    std::cerr << "WARNING: PaneStack::deletePane(" << pane << "): Pane not found in visible or hidden panes, not deleting" << std::endl;
 	    return;
 	}
     }
 
+    emit paneAboutToBeDeleted(pane);
+
     delete pane->parent();
 
     if (m_currentPane == pane) {
 	if (m_panes.size() > 0) {
             setCurrentPane(m_panes[0].pane);
 	} else {
 	    setCurrentPane(0);
 	}
     }
+
+    emit paneDeleted();
 }
 
 int
 PaneStack::getPaneCount() const
 {