Allow selection of first note in pianoroll, as long as the mouse isn't too fast

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@978 0778d3d1-df1d-0410-868b-ea421aaaa00d

ChangeLog

@@ -22,6 +22,11 @@
 	* src/gui/widgets/automatable_button.cpp:
 	Noted bug in automatable button
 
+	* src/gui/piano_roll.cpp:
+	Fix bug when trying to select note on first beat. However, still breaks if
+	the cursor moves quickly from right to left (i.e: if it skips the
+	pixel position)
+
 2008-05-14	Tobias Doerffel	<tobydox/at/users/dot/sourceforge/dot/net>
 
 	* include/project_renderer.h:

src/gui/piano_roll.cpp

@@ -1174,7 +1174,7 @@ void pianoRoll::mouseMoveEvent( QMouseEvent * _me )
 								midiTime() );
 			}
 		}
-		if( _me->x() <= WHITE_KEY_WIDTH )
+		if( _me->x() < WHITE_KEY_WIDTH )
 		{
 			update();
 			return;