diff options
Diffstat (limited to 'mail/em-folder-tree.c')
| -rw-r--r-- | mail/em-folder-tree.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/mail/em-folder-tree.c b/mail/em-folder-tree.c index c6eed2f54b..72cbf051cb 100644 --- a/mail/em-folder-tree.c +++ b/mail/em-folder-tree.c @@ -160,6 +160,7 @@ static void emft_queue_save_state (EMFolderTree *emft); static void emft_update_model_expanded_state (struct _EMFolderTreePrivate *priv, GtkTreeIter *iter, gboolean expanded); +static void emft_model_row_changed (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, EMFolderTree *emft); static void emft_tree_row_activated (GtkTreeView *treeview, GtkTreePath *path, GtkTreeViewColumn *column, EMFolderTree *emft); static gboolean emft_tree_test_collapse_row (GtkTreeView *treeview, GtkTreeIter *root, GtkTreePath *path, EMFolderTree *emft); static void emft_tree_row_expanded (GtkTreeView *treeview, GtkTreeIter *root, GtkTreePath *path, EMFolderTree *emft); @@ -539,6 +540,7 @@ em_folder_tree_construct (EMFolderTree *emft, EMFolderTreeModel *model) priv->treeview = folder_tree_new (emft, model); gtk_widget_show ((GtkWidget *) priv->treeview); + g_signal_connect (priv->model, "row-changed", G_CALLBACK (emft_model_row_changed), emft); g_signal_connect (priv->treeview, "row-expanded", G_CALLBACK (emft_tree_row_expanded), emft); g_signal_connect (priv->treeview, "test-collapse-row", G_CALLBACK (emft_tree_test_collapse_row), emft); g_signal_connect (priv->treeview, "row-activated", G_CALLBACK (emft_tree_row_activated), emft); @@ -1855,6 +1857,30 @@ emft_update_model_expanded_state (struct _EMFolderTreePrivate *priv, GtkTreeIter } static void +emft_model_row_changed (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, EMFolderTree *emft) +{ + GtkTreeIter parent_iter; + GtkTreeIter child_iter = *iter; + + g_signal_handlers_block_by_func (model, emft_model_row_changed, emft); + + /* Folders are displayed with a bold weight to indicate that + they contain unread messages. We signal that parent rows + have changed here to update them. */ + + while (gtk_tree_model_iter_parent (model, &parent_iter, &child_iter)) { + GtkTreePath *parent_path; + + parent_path = gtk_tree_model_get_path (model, &parent_iter); + gtk_tree_model_row_changed (model, parent_path, &parent_iter); + gtk_tree_path_free (parent_path); + child_iter = parent_iter; + } + + g_signal_handlers_unblock_by_func (model, emft_model_row_changed, emft); +} + +static void emft_tree_row_expanded (GtkTreeView *treeview, GtkTreeIter *root, GtkTreePath *tree_path, EMFolderTree *emft) { struct _EMFolderTreePrivate *priv = emft->priv; |