C++ (Cpp) e_web_view_preview_end_update示例

示例#1

文件： evolution-mbox-importer.c 项目： alexanderhmw/evolution

static void
preview_selection_changed_cb (GtkTreeSelection *selection,
                              EWebViewPreview *preview)
{
	GtkTreeIter iter;
	GtkTreeModel *model = NULL;
	gboolean found = FALSE;

	g_return_if_fail (selection != NULL);
	g_return_if_fail (preview != NULL);
	g_return_if_fail (fill_preview_func != NULL);

	if (gtk_tree_selection_get_selected (selection, &model, &iter) && model) {
		CamelMimeMessage *msg = NULL;

		gtk_tree_model_get (model, &iter, 2, &msg, -1);

		if (msg) {
			found = TRUE;
			fill_preview_func (G_OBJECT (preview), msg);
			g_object_unref (msg);
		}
	}

	if (!found) {
		e_web_view_preview_begin_update (preview);
		e_web_view_preview_end_update (preview);
	}
}

示例#2

文件： evolution-vcard-importer.c 项目： jdapena/evolution

static void
preview_selection_changed_cb (GtkTreeSelection *selection,
                              EWebViewPreview *preview)
{
	GtkTreeIter iter;
	GtkTreeModel *model = NULL;

	g_return_if_fail (selection != NULL);
	g_return_if_fail (preview != NULL);

	e_web_view_preview_begin_update (preview);

	if (gtk_tree_selection_get_selected (selection, &model, &iter) && model) {
		EContact *contact = NULL;

		gtk_tree_model_get (model, &iter, 1, &contact, -1);

		if (contact) {
			preview_contact (preview, contact);
			g_object_unref (contact);
		}
	}

	e_web_view_preview_end_update (preview);
}