2 files changed, 21 insertions, 0 deletions
diff --git a/src/imports/controls/material/qquickmaterialtheme.cpp b/src/imports/controls/material/qquickmaterialtheme.cpp
index 63def7a5..3ea41779 100644
--- a/src/imports/controls/material/qquickmaterialtheme.cpp
+++ b/src/imports/controls/material/qquickmaterialtheme.cpp
@@ -36,6 +36,7 @@
 
 #include "qquickmaterialtheme_p.h"
 
+#include <QtGui/qpa/qplatformdialoghelper.h>
 #include <QtGui/qfont.h>
 #include <QtGui/qfontinfo.h>
 
@@ -105,4 +106,21 @@ const QFont *QQuickMaterialTheme::font(QPlatformTheme::Font type) const
     }
 }
 
+QVariant QQuickMaterialTheme::themeHint(ThemeHint hint) const
+{
+    switch (hint) {
+    case QPlatformTheme::DialogButtonBoxLayout:
+        // https://material.io/guidelines/components/dialogs.html#dialogs-specs
+        // As per spec, affirmative actions are placed to the right, dismissive
+        // actions are placed directly to the left of affirmative actions.
+        // In the Android sources, there are additional type of actions -
+        // neutral, which are placed to the left.
+        // Rules for macOS seems to be the most suitable here and are also used
+        // in the Android QPA plugin.
+        return QVariant(QPlatformDialogHelper::MacLayout);
+    default:
+        return QQuickProxyTheme::themeHint(hint);
+    }
+}
+
 QT_END_NAMESPACE
diff --git a/src/imports/controls/material/qquickmaterialtheme_p.h b/src/imports/controls/material/qquickmaterialtheme_p.h
index 828ca83a..d505d4ff 100644
--- a/src/imports/controls/material/qquickmaterialtheme_p.h
+++ b/src/imports/controls/material/qquickmaterialtheme_p.h
@@ -48,6 +48,7 @@
 // We mean it.
 //
 
+#include <QtCore/qvariant.h>
 #include <QtGui/qfont.h>
 #include <QtQuickControls2/private/qquickproxytheme_p.h>
 
@@ -60,6 +61,8 @@ public:
 
     const QFont *font(Font type = SystemFont) const override;
 
+    QVariant themeHint(ThemeHint hint) const override;
+
 private:
     QFont systemFont;
     QFont buttonFont;