X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fui%2Fpreviewholder.cpp;h=5d87eb4f5665cbaa83ad77fa6096c9c2601d3f90;hb=83ab1c91731716aff9bcdae08b7a7e3068c555db;hp=bcb4d0282c6f8e7510187af44c4a7e011740f5d4;hpb=2af58f480cb8b6c3c80e28f6d22b0dc99c0d0fa9;p=inkscape.git

diff --git a/src/ui/previewholder.cpp b/src/ui/previewholder.cpp
index bcb4d0282..5d87eb4f5 100644
--- a/src/ui/previewholder.cpp
+++ b/src/ui/previewholder.cpp
@@ -36,7 +36,8 @@ PreviewHolder::PreviewHolder() :
     _updatesFrozen(false),
     _anchor(Gtk::ANCHOR_CENTER),
     _baseSize(Inkscape::ICON_SIZE_MENU),
-    _view(VIEW_TYPE_LIST)
+    _view(VIEW_TYPE_LIST),
+    _wrap(false)
 {
     _scroller = manage(new Gtk::ScrolledWindow());
     _insides = manage(new Gtk::Table( 1, 2 ));
@@ -142,7 +143,7 @@ void PreviewHolder::setOrientation( Gtk::AnchorType how )
             case Gtk::ANCHOR_NORTH:
             case Gtk::ANCHOR_SOUTH:
             {
-                dynamic_cast<Gtk::ScrolledWindow*>(_scroller)->set_policy( Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC );
+                dynamic_cast<Gtk::ScrolledWindow*>(_scroller)->set_policy( Gtk::POLICY_ALWAYS, _wrap ? Gtk::POLICY_AUTOMATIC : Gtk::POLICY_NEVER );
             }
             break;
 
@@ -162,6 +163,28 @@ void PreviewHolder::setOrientation( Gtk::AnchorType how )
     }
 }
 
+void PreviewHolder::setWrap( bool b )
+{
+    if ( b != _wrap ) {
+        _wrap = b;
+        switch ( _anchor )
+        {
+            case Gtk::ANCHOR_NORTH:
+            case Gtk::ANCHOR_SOUTH:
+            {
+                dynamic_cast<Gtk::ScrolledWindow*>(_scroller)->set_policy( Gtk::POLICY_ALWAYS, _wrap ? Gtk::POLICY_AUTOMATIC : Gtk::POLICY_NEVER );
+            }
+            break;
+            default:
+            {
+                (void)0;
+                // do nothing;
+            }
+        }
+        rebuildUI();
+    }
+}
+
 void PreviewHolder::setColumnPref( int cols )
 {
     _prefCols = cols;