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Auto expand the process tree.

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This commit is contained in:
Peter de Ridder
2014-12-04 23:17:12 +01:00
committed by Landry Breuil
parent 2c18cb26f1
commit c8f6a2ed95
1 changed files with 22 additions and 0 deletions
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22
src/process-tree-view.c
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@@ -71,6 +71,7 @@ static void column_clicked (GtkTreeViewColumn *column, XtmProcessTreeView *
static gboolean visible_func (GtkTreeModel *model, GtkTreeIter *iter, XtmProcessTreeView *treeview);
static gboolean search_func (GtkTreeModel *model, gint column, const gchar *key, GtkTreeIter *iter, gpointer user_data);
static void settings_changed (GObject *object, GParamSpec *pspec, XtmProcessTreeView *treeview);
static void expand_row (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, XtmProcessTreeView *treeview);
static void
xtm_process_tree_view_class_init (XtmProcessTreeViewClass *klass)
@@ -113,6 +114,11 @@ xtm_process_tree_view_init (XtmProcessTreeView *treeview)
treeview->model_tree = xtm_process_tree_model_new (GTK_TREE_MODEL (treeview->model_filter));
g_object_set (treeview, "search-column", XTM_PTV_COLUMN_COMMAND, "model", tree ? treeview->model_tree : treeview->model_filter, NULL);
if (tree)
{
gtk_tree_view_expand_all (GTK_TREE_VIEW (treeview));
g_signal_connect (treeview->model_tree, "row-has-child-toggled", G_CALLBACK (expand_row), treeview);
}
treeview->cmd_filter = NULL;
@@ -709,7 +715,23 @@ settings_changed (GObject *object, GParamSpec *pspec, XtmProcessTreeView *treevi
gboolean tree;
g_object_get (object, pspec->name, &tree, NULL);
gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), tree ? treeview->model_tree : treeview->model_filter);
if (tree)
{
gtk_tree_view_expand_all (GTK_TREE_VIEW (treeview));
g_signal_connect (treeview->model_tree, "row-has-child-toggled", G_CALLBACK (expand_row), treeview);
}
else
{
g_signal_handlers_disconnect_by_func (treeview->model_tree, G_CALLBACK (expand_row), treeview);
}
}
}
static void
expand_row (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, XtmProcessTreeView *treeview)
{
gtk_tree_view_expand_row (GTK_TREE_VIEW (treeview), path, FALSE);
}