Changeset 2047

Timestamp:

02/19/10 02:30:06 (5 months ago)

Author:

tpgww

Message:

scroll to show start of selection

Files:

• trunk/plugins/e2p_selmatch.c (modified) (2 diffs)

trunk/plugins/e2p_selmatch.c

@@ -28 +28 @@
 #include "e2_fileview.h"
 #include "e2_filelist.h"
+
+static void _e2p_selsame_reselect (GtkTreePath *tp, GtkTreeSelection *sel)
+{
+        gtk_tree_selection_select_path (sel, tp);
+        gtk_tree_path_free (tp);
+}
 
 /**
@@ -190 +196 @@
                 } while (gtk_tree_model_iter_next (models, &iters));
 
+                g_hash_table_destroy (selitems);
+
+                //ensure some part of selection is visible
+                selpaths = gtk_tree_selection_get_selected_rows (sel, NULL);
+                if (selpaths != NULL)
+                {
+                        printd (DEBUG, "scroll to show selection");
+                        GtkTreePath *tpath = gtk_tree_path_copy ((GtkTreePath *)selpaths->data);
+                        //this kills other selections
+                        gtk_tree_view_set_cursor (GTK_TREE_VIEW (selview->treeview), tpath, NULL, FALSE);
+                        //so back again, and cleanup
+                        g_list_foreach (selpaths, (GFunc)_e2p_selsame_reselect, sel);
+                        g_list_free (selpaths);
+                        gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (selview->treeview), tpath,
+                                        NULL, TRUE, 0.382, 0.0);
+                        gtk_tree_path_free (tpath);
+                }
+
                 e2_filelist_enable_refresh ();
-                g_hash_table_destroy (selitems);
 
                 return TRUE;