diff options
| -rw-r--r-- | vcl/source/window/dialog.cxx | 4 | ||||
| -rw-r--r-- | vcl/unx/gtk3/gtk3gtkinst.cxx | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/vcl/source/window/dialog.cxx b/vcl/source/window/dialog.cxx index 9b5f0babe06a..b6e462ba72ea 100644 --- a/vcl/source/window/dialog.cxx +++ b/vcl/source/window/dialog.cxx @@ -224,10 +224,10 @@ void Accelerator::GenerateAutoMnemonicsOnHierarchy(const vcl::Window* pWindow) if ( pWindow->GetType() == WindowType::TABPAGE ) { vcl::Window* pParent = pWindow->GetParent(); - if ( pParent->GetType() == WindowType::TABCONTROL ) + if (pParent && pParent->GetType() == WindowType::TABCONTROL ) pParent = pParent->GetParent(); - if ( (pParent->GetStyle() & (WB_DIALOGCONTROL | WB_NODIALOGCONTROL)) == WB_DIALOGCONTROL ) + if (pParent && (pParent->GetStyle() & (WB_DIALOGCONTROL | WB_NODIALOGCONTROL)) == WB_DIALOGCONTROL ) { pGetChild = pParent->GetWindow( GetWindowType::FirstChild ); while ( pGetChild ) diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx index 4045e1c3c91c..fc0ccc8184fe 100644 --- a/vcl/unx/gtk3/gtk3gtkinst.cxx +++ b/vcl/unx/gtk3/gtk3gtkinst.cxx @@ -10916,7 +10916,8 @@ public: GtkAssistant* pAssistant = GTK_ASSISTANT(gtk_builder_get_object(m_pBuilder, id.getStr())); if (!pAssistant) return nullptr; - gtk_window_set_transient_for(GTK_WINDOW(pAssistant), GTK_WINDOW(gtk_widget_get_toplevel(m_pParentWidget))); + if (m_pParentWidget) + gtk_window_set_transient_for(GTK_WINDOW(pAssistant), GTK_WINDOW(gtk_widget_get_toplevel(m_pParentWidget))); return std::make_unique<GtkInstanceAssistant>(pAssistant, this, bTakeOwnership); } |