New Qt feature: Show related packet list items in the frame number

column. Conversation spans (setup frame to last frame) are shown with a
square bracket. Linked frames are shown with a circle.

Use correct column justifications in Qt. Move common
justification-related packet list code to ui/packet_list_utils.[ch].

Add a last_frame element to conversation_t.

svn path=/trunk/; revision=50447

1 files changed, 11 insertions, 0 deletions

diff --git a/ui/qt/proto_tree.cpp b/ui/qt/proto_tree.cpp
index 1dcec3b5b1..1db31165df 100644
--- a/ui/qt/proto_tree.cpp
+++ b/ui/qt/proto_tree.cpp
@@ -89,6 +89,8 @@ proto_tree_draw_node(proto_node *node, gpointer data)
 
     QTreeWidgetItem *parentItem = (QTreeWidgetItem *)data;
     QTreeWidgetItem *item;
+    ProtoTree *proto_tree = qobject_cast<ProtoTree *>(parentItem->treeWidget());
+
     item = new QTreeWidgetItem(parentItem, 0);
 
     // Set our colors.
@@ -105,6 +107,10 @@ proto_tree_draw_node(proto_node *node, gpointer data)
             item->setData(0, Qt::ForegroundRole, pal.link());
             font.setUnderline(true);
             item->setData(0, Qt::FontRole, font);
+
+            if (fi->hfinfo->type == FT_FRAMENUM) {
+                proto_tree->emitRelatedFrame(fi->value.value.uinteger);
+            }
         }
     }
 
@@ -254,6 +260,11 @@ void ProtoTree::fillProtocolTree(proto_tree *protocol_tree) {
     proto_tree_children_foreach(protocol_tree, proto_tree_draw_node, invisibleRootItem());
 }
 
+void ProtoTree::emitRelatedFrame(int related_frame)
+{
+    emit relatedFrame(related_frame);
+}
+
 void ProtoTree::updateSelectionStatus(QTreeWidgetItem* item) {
 
     if (item) {