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Merge branch 'camelCaseNick/editable-accessible-crash' into 'main'

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a11y: support multiple levels of editable delegations in AT-SPI text

See merge request GNOME/gtk!6960
This commit is contained in:
Matthias Clasen 2024-03-01 04:12:23 +00:00
commit e1c56555af
1 changed files with 11 additions and 6 deletions
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17
gtk/a11y/gtkatspitext.c
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@ -1058,15 +1058,20 @@ gtk_editable_get_text_widget (GtkWidget *widget)
{
if (GTK_IS_EDITABLE (widget))
{
GtkEditable *delegate;
GtkEditable *editable;
guint redirects = 0;
delegate = gtk_editable_get_delegate (GTK_EDITABLE (widget));
editable = GTK_EDITABLE (widget);
if (GTK_IS_TEXT (delegate))
return GTK_TEXT (delegate);
do {
if (GTK_IS_TEXT (editable))
return GTK_TEXT (editable);
if (GTK_IS_TEXT (widget))
return GTK_TEXT (widget);
if (++redirects >= 6)
g_assert_not_reached ();
editable = gtk_editable_get_delegate (editable);
} while (editable != NULL);
}
return NULL;