ScrollView: document how you can make ScrollView scroll in only one direction

It's not obvious how you can make a ScrollView resize the
content size in such a way that you're only allowed to scroll
in one direction (taking any scroll bars or padding into account).
So add a line the explains how you can do it.

Change-Id: I2d4594d99eab2390d7a5f24710a7e381dbac4c2b
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
(cherry picked from commit 64f8ab1e2c1c995bb1b4b295861e477f7cfd4e0e)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/quicktemplates2/qquickscrollview.cpp b/src/quicktemplates2/qquickscrollview.cpp
index f9f4c9f8..f385778d 100644
--- a/src/quicktemplates2/qquickscrollview.cpp
+++ b/src/quicktemplates2/qquickscrollview.cpp
@@ -82,7 +82,13 @@ QT_BEGIN_NAMESPACE
             \l {QtQuick.Controls::Pane::}{contentHeight} properties must
             be set to the combined size of its contained items.
         \li If the content size is less than or equal to the size of the ScrollView,
-            it will not be flickable.
+            it will not be scrollable.
+        \li If you want the ScrollView to only scroll vertically, you can bind
+            \l {QtQuick.Controls::Pane::}{contentWidth} to
+            \l {QtQuick.Controls::Control::}{availableWidth}
+            (and vice versa for contentHeight). This will let the contents fill
+            out all the available space horizontally inside the ScrollView, taking
+            any padding or scroll bars into account.
     \endlist
 
     \section2 Scroll Bars