Merge from layout management branch.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18649 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kits/interface/ListView.cpp

@@ -13,6 +13,7 @@
 #include <ListView.h>
 
 #include <Autolock.h>
+#include <LayoutUtils.h>
 #include <PropertyInfo.h>
 #include <ScrollBar.h>
 #include <ScrollView.h>
@@ -1092,6 +1093,24 @@ BListView::AllDetached()
 	BView::AllDetached();
 }
 
+BSize
+BListView::MinSize()
+{
+	// We need a stable min size: the BView implementation uses
+	// GetPreferredSize(), which by default just returns the current size.
+	return BLayoutUtils::ComposeSize(ExplicitMinSize(), BSize(10, 10));
+}
+
+
+BSize
+BListView::PreferredSize()
+{
+	// We need a stable preferred size: the BView implementation uses
+	// GetPreferredSize(), which by default just returns the current size.
+	return BLayoutUtils::ComposeSize(ExplicitPreferredSize(), BSize(100, 50));
+}
+
+
 // DoMiscellaneous
 bool
 BListView::DoMiscellaneous(MiscCode code, MiscData *data)