SwTextBoxHelper::syncProperty: handle TextAutoGrowHeight

This propagates the "to shape to text" property of the shape to the
textbox, and the textbox is already layouted accordingly, but not the
shape yet. (As the shape thinks it has no text.)

Change-Id: I1fdf0d5743bcb201f112a4c5db18924210858cea

sw/source/core/doc/textboxhelper.cxx

@@ -320,6 +320,8 @@ void SwTextBoxHelper::syncProperty(SwFrmFmt* pShape, const OUString& rPropertyNa
     }
     else if (rPropertyName == UNO_NAME_TEXT_VERT_ADJUST)
         syncProperty(pShape, RES_TEXT_VERT_ADJUST, 0, rValue);
+    else if (rPropertyName == UNO_NAME_TEXT_AUTOGROWHEIGHT)
+        syncProperty(pShape, RES_FRM_SIZE, MID_FRMSIZE_IS_AUTO_HEIGHT, rValue);
 }
 
 void SwTextBoxHelper::getProperty(SwFrmFmt* pShape, sal_uInt16 nWID, sal_uInt8 nMemberId, css::uno::Any& rValue)
@@ -398,8 +400,16 @@ void SwTextBoxHelper::syncProperty(SwFrmFmt* pShape, sal_uInt16 nWID, sal_uInt8
             }
             break;
         case RES_FRM_SIZE:
-            aPropertyName = UNO_NAME_SIZE;
-            bAdjustSize = true;
+            switch (nMemberId)
+            {
+            case MID_FRMSIZE_IS_AUTO_HEIGHT:
+                aPropertyName = UNO_NAME_FRAME_ISAUTOMATIC_HEIGHT;
+                break;
+            default:
+                aPropertyName = UNO_NAME_SIZE;
+                bAdjustSize = true;
+                break;
+            }
             break;
         case RES_ANCHOR:
             switch (nMemberId)