Changeset 89 for trunk/src/gtk/MainView.cxx

Timestamp:

04/18/06 13:55:56 (3 years ago)

Author:

jordi

Message:

The outline index is now selected with a single click instead of double click, which made no sense.

Files:

• trunk/src/gtk/MainView.cxx (modified) (4 diffs)

trunk/src/gtk/MainView.cxx

@@ -43 +43 @@
 static void main_window_rotate_right_cb (GtkWidget *, gpointer);
 static void main_window_open_file_cb (GtkWidget *, gpointer);
-static void main_window_outline_cb (GtkTreeView *, GtkTreePath *, 
-                                    GtkTreeViewColumn *, gpointer);
+static void main_window_outline_cb (GtkTreeSelection *, gpointer);
 static void main_window_quit_cb (GtkWidget *, gpointer);
 static void main_window_show_sidebar_cb (GtkToggleAction *, gpointer);
@@ -532 +531 @@
         gtk_tree_view_column_set_attributes (column, renderer, "text", 1, NULL);
     }
-    // Set not selection for the tree index.
+    // Set the change signal of the selection.
     GtkTreeSelection *selection = 
         gtk_tree_view_get_selection (GTK_TREE_VIEW (treeIndex));
-    gtk_tree_selection_set_mode (selection, GTK_SELECTION_NONE);
-    g_signal_connect (G_OBJECT (treeIndex), "row-activated",
+    gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
+    g_signal_connect (G_OBJECT (selection), "changed",
                       G_CALLBACK (main_window_outline_cb), m_Pter);
 
@@ -866 +865 @@
 ///
 void
-main_window_outline_cb (GtkTreeView *treeIndex, GtkTreePath *treePath,
-                        GtkTreeViewColumn *column, gpointer data)
-{
-    g_assert ( NULL != data && "The data parameter is NULL.");
-
-    GtkTreeModel *indexModel = gtk_tree_view_get_model (treeIndex);
+main_window_outline_cb (GtkTreeSelection *treeSelection, gpointer data)
+{    
+    g_assert ( NULL != data && "The data parameter is NULL.");
+
+    // Since the selection is in single mode, get the currently
+    // selected item.
+    GtkTreeModel *indexModel = NULL;
     GtkTreeIter iter;
-    if ( gtk_tree_model_get_iter (indexModel, &iter, treePath) )
+    if ( gtk_tree_selection_get_selected (treeSelection, &indexModel, &iter) )
     {
         gpointer outlineData;
@@ -880 +880 @@
         MainPter *pter = (MainPter *)data;
         pter->outlineActivated (outline);
-    }    
-}
-
+    }
+}
 ///
 /// @brief Called when the window is closed or Quit is activated.