commit f3b0a95f9c2f85604808c21485e46e43aebbbfed
author Caolán McNamara <caolanm@redhat.com> Mon Aug 15 13:14:08 2022 +0100
committer Caolán McNamara <caolanm@redhat.com> Mon Aug 15 20:22:24 2022 +0200
tree 523480c1796f4af6445890c6f035b55de61a07d0
parent 077cbb5faecf75b333531afad04d2c9622a47c91

fix "invalid class cast from 'OOoAtkObj' to 'GtkWidgetAccessible'"

and similar

Change-Id: I8a989465057a5b7810f6cedf370fc1cd77f5af0e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/138311
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

vcl/unx/gtk3/a11y/atkwrapper.cxx

diff --git a/vcl/unx/gtk3/a11y/atkwrapper.cxx b/vcl/unx/gtk3/a11y/atkwrapper.cxx
index 735b53c..329e903 100644
--- a/vcl/unx/gtk3/a11y/atkwrapper.cxx
+++ b/vcl/unx/gtk3/a11y/atkwrapper.cxx
@@ -702,7 +702,7 @@ atk_object_wrapper_get_type()
        reinterpret_cast<GInstanceInitFunc>(atk_object_wrapper_init),
        nullptr
      } ;
      type = g_type_register_static (ATK_TYPE_OBJECT,
      type = g_type_register_static (GTK_TYPE_WIDGET_ACCESSIBLE,
                                     "OOoAtkObj",
                                     &typeInfo, GTypeFlags(0)) ;
  }

vcl/unx/gtk3/a11y/atkwrapper.hxx

diff --git a/vcl/unx/gtk3/a11y/atkwrapper.hxx b/vcl/unx/gtk3/a11y/atkwrapper.hxx
index d67ea248..906e6f0 100644
--- a/vcl/unx/gtk3/a11y/atkwrapper.hxx
+++ b/vcl/unx/gtk3/a11y/atkwrapper.hxx
@@ -47,7 +47,8 @@ namespace com::sun::star::accessibility {

struct AtkObjectWrapper
{
    AtkObject aParent;
    GtkWidgetAccessible aParent;

    AtkObject* mpOrig;  //if we're a GtkDrawingArea acting as a custom LibreOffice widget, this is the toolkit default impl
    AtkObject* mpSysObjChild; //if we're a container for a sysobj, then this is the sysobj native gtk AtkObject