diff widgets/Pane.cpp @ 19:46d8f5add6f0

* Introduce potentially-separate read and write ring buffers, so we can swap
  in a new set when something changes -- thus allowing us to respond quickly
  when something changes during playback, without losing the long buffers

* Some fixes for display & editing

--- a/widgets/Pane.cpp	Thu Jan 26 18:01:38 2006 +0000
+++ b/widgets/Pane.cpp	Fri Jan 27 18:04:07 2006 +0000
@@ -227,12 +227,14 @@
     }
 
     if (m_clickedInRange && m_shiftPressed) {
-	//!!! be nice if this looked a bit more in keeping with the
-	//selection block
-	paint.setPen(Qt::blue);
-	paint.drawRect(m_clickPos.x(), m_clickPos.y(),
-		       m_mousePos.x() - m_clickPos.x(),
-		       m_mousePos.y() - m_clickPos.y());
+	if (m_manager && (m_manager->getToolMode() == ViewManager::NavigateMode)) {
+	    //!!! be nice if this looked a bit more in keeping with the
+	    //selection block
+	    paint.setPen(Qt::blue);
+	    paint.drawRect(m_clickPos.x(), m_clickPos.y(),
+			   m_mousePos.x() - m_clickPos.x(),
+			   m_mousePos.y() - m_clickPos.y());
+	}
     }
     
     paint.end();
@@ -578,6 +580,7 @@
 	Layer *layer = getSelectedLayer();
 	if (layer) {
 	    layer->drawDrag(e);
+	    update();
 	}
 
     } else if (mode == ViewManager::EditMode) {
@@ -585,6 +588,7 @@
 	Layer *layer = getSelectedLayer();
 	if (layer) {
 	    layer->editDrag(e);
+	    update();
 	}
     }
 }
@@ -680,7 +684,7 @@
 	break;
 	
     case ViewManager::EditMode:
-	setCursor(Qt::SizeAllCursor);
+	setCursor(Qt::UpArrowCursor);
 	break;
 	
     case ViewManager::DrawMode: