Fix flow text objects in beginning of RTL block

If the block is right-to-left and starts with a text object, it
should be aligned to the right edge of the QTextLine instead
of the left one.

[ChangeLog][QtQuick][Text] Fixed placement of flowing text objects
in the start of a right-to-left block.

Task-number: QTBUG-43133
Change-Id: Id790e88f3464280f124c38b4260386b84cac8826
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

2 files changed, 28 insertions, 0 deletions

diff --git a/tests/manual/scenegraph_lancelot/data/text/text_flow_image_start_ltr.qml b/tests/manual/scenegraph_lancelot/data/text/text_flow_image_start_ltr.qml
new file mode 100644
index 0000000000..b8f0458818
--- /dev/null
+++ b/tests/manual/scenegraph_lancelot/data/text/text_flow_image_start_ltr.qml
@@ -0,0 +1,14 @@
+import QtQuick 2.0
+
+Item {
+    width: 320
+    height: 480
+
+    Text {
+        anchors.centerIn: parent
+        font.family: "Arial"
+        font.pixelSize: 16
+        textFormat: Text.RichText
+        text: "<img width=16 height=16 src=\"data/logo.png\" />This image is in the start of the text"
+    }
+}
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_flow_image_start_rtl.qml b/tests/manual/scenegraph_lancelot/data/text/text_flow_image_start_rtl.qml
new file mode 100644
index 0000000000..e5bea08e62
--- /dev/null
+++ b/tests/manual/scenegraph_lancelot/data/text/text_flow_image_start_rtl.qml
@@ -0,0 +1,14 @@
+import QtQuick 2.0
+
+Item {
+    width: 320
+    height: 480
+
+    Text {
+        anchors.centerIn: parent
+        font.family: "Arial"
+        font.pixelSize: 16
+        textFormat: Text.RichText
+        text: "<img width=16 height=16 src=\"data/logo.png\" />هو أمّا حكومة"
+    }
+}