Add QQuickPopup::mirrored

This allows taking RTL into account e.g. when defining transitions and
transform origins.

[ChangeLog][Controls][Popup] Added a read-only "mirrored" property that
is true when the popup's locale is right-to-left.

Change-Id: I12fe09d8ed3af2836c92631ae43752929b08feb5
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 20 insertions, 1 deletions

diff --git a/src/quicktemplates2/qquickpopup.cpp b/src/quicktemplates2/qquickpopup.cpp
index 38ca6edf..143075e6 100644
--- a/src/quicktemplates2/qquickpopup.cpp
+++ b/src/quicktemplates2/qquickpopup.cpp
@@ -1396,7 +1396,7 @@ void QQuickPopup::resetBottomPadding()
 
     This property holds the locale of the popup.
 
-    \sa {LayoutMirroring}{LayoutMirroring}
+    \sa mirrored, {LayoutMirroring}{LayoutMirroring}
 */
 QLocale QQuickPopup::locale() const
 {
@@ -1417,6 +1417,25 @@ void QQuickPopup::resetLocale()
 }
 
 /*!
+    \since QtQuick.Controls 2.3 (Qt 5.10)
+    \qmlproperty bool QtQuick.Controls::Popup::mirrored
+    \readonly
+
+    This property holds whether the popup is mirrored.
+
+    This property is provided for convenience. A popup is considered mirrored
+    when its visual layout direction is right-to-left; that is, when using a
+    right-to-left locale.
+
+    \sa locale, {Right-to-left User Interfaces}
+*/
+bool QQuickPopup::isMirrored() const
+{
+    Q_D(const QQuickPopup);
+    return d->popupItem->isMirrored();
+}
+
+/*!
     \qmlproperty font QtQuick.Controls::Popup::font
 
     This property holds the font currently set for the popup.