Fixed project load bug

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@606 0778d3d1-df1d-0410-868b-ea421aaaa00d

ChangeLog

@@ -1,3 +1,12 @@
+2007-11-22  Paul Giblock <drfaygo/at/gmail/dot/com>
+	* src/widgets/text_float.cpp:
+	* src/core/track.cpp:
+	- fixed segfaults from clicking on track content objects after loading a
+	  project.  
+	- I don't have a copy of 3.1 to reference, so I don't know where the
+	  textFloat is normally displayed.  Feel free to adjust.
+
+
 2007-11-21	Tobias Doerffel	<tobydox/at/users/dot/sourceforge/dot/net>
 
 	* src/lib/sample_buffer.cpp:

src/core/track.cpp

@@ -325,8 +325,8 @@ void trackContentObject::mouseMoveEvent( QMouseEvent * _me )
 		s_textFloat->setText( QString( "%1:%2" ).
 					arg( m_startPosition.getTact() + 1 ).
 					arg( m_startPosition.getTact64th() ) );
-		s_textFloat->move( mapTo( topLevelWidget(), QPoint( 0, 0 ) ) +
-				QPoint( -2 - s_textFloat->width(), 8 ) );
+		s_textFloat->move( QPoint(8, s_textFloat->parentWidget()->height() -
+					s_textFloat->height() - 24 ) );
 	}
 	else if( m_action == MOVE_SELECTION )
 	{
@@ -587,7 +587,6 @@ trackContentObject * trackContentWidget::getTCO( int _tco_num )
 	printf( "called trackContentWidget::getTCO( %d, TRUE ), "
 			"but TCO %d doesn't exist\n", _tco_num, _tco_num );
 	return( getTrack()->addTCO( getTrack()->createTCO( _tco_num * 64 ) ) );
-//	return( NULL );
 }
 
 

src/widgets/text_float.cpp

@@ -91,8 +91,7 @@ void textFloat::reparent( QWidget * _new_parent )
 
 	// Get position and reparent to either top level or dialog
 	//
-	while( _new_parent->parentWidget() && !_new_parent->isTopLevel() &&
-				!_new_parent->windowType() == Qt::Dialog )
+	while( _new_parent->parentWidget() && !_new_parent->inherits("QMdiSubWindow"))
 	{
 		_new_parent = _new_parent->parentWidget();
 		position += _new_parent->pos();