The HeaderView now checks the position before it propagates it for kMsgPositionUpdate.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6764 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-26 18:16:10 +00:00
parent a4ce63bfc4
commit 923dddc23d
1 changed files with 5 additions and 0 deletions
@@ -690,6 +690,11 @@ HeaderView::MessageReceived(BMessage *message)
 			fPosition = (fPosition / fBlockSize) * fBlockSize;
 				// round to block size

+			if (fPosition < 0)
+				fPosition = 0;
+			else if (fPosition > ((fFileSize - 1) / fBlockSize) * fBlockSize)
+				fPosition = ((fFileSize - 1) / fBlockSize) * fBlockSize;
+
 			// update views
 			UpdatePositionViews();
 			fPositionSlider->SetPosition(fPosition);