[vlmc-devel] commit: GraphicsEffectItem: When changing target, ensure to be contained in it. ( Hugo Beauzée-Luyssen )

[git at videolan.org]

vlmc | branch: master | Hugo Beauzée-Luyssen <beauze.h at gmail.com> | Fri Sep 17 00:39:35 2010 +0200| [0589f2082aeff6a9b042fcabeacb03ab1fea6d43] | committer: Hugo Beauzée-Luyssen 

GraphicsEffectItem: When changing target, ensure to be contained in it.

> http://git.videolan.org/gitweb.cgi/vlmc.git/?a=commit;h=0589f2082aeff6a9b042fcabeacb03ab1fea6d43
---

 src/Gui/timeline/GraphicsEffectItem.cpp |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/Gui/timeline/GraphicsEffectItem.cpp b/src/Gui/timeline/GraphicsEffectItem.cpp
index 5de680b..3ab91fc 100644
--- a/src/Gui/timeline/GraphicsEffectItem.cpp
+++ b/src/Gui/timeline/GraphicsEffectItem.cpp
@@ -300,6 +300,12 @@ GraphicsEffectItem::setContainer( AbstractGraphicsMediaItem *item )
     if ( item != NULL )
     {
         connect( item, SIGNAL( moved( qint64 ) ), this, SLOT( containerMoved( qint64 ) ) );
+        if ( m_effectHelper->length() > item->helper()->length() )
+            m_effectHelper->setBoundaries( 0, item->helper()->length() );
+        if ( startPos() < item->pos().x() )
+            setStartPos( item->pos().x() );
+        if ( startPos() + width() > item->pos().x() + item->width() )
+            setStartPos( item->pos().x() + item->width() - width() );
     }
 }