Introduce TextInput::ensureVisible(int position)

This is required for TextField to be able to implement text selection
handles. TextField needs to be able to ensure that the appropriate
character position becomes visible when the handles are moved around.

[ChangeLog][QtQuick][TextInput] Added TextInput::ensureVisible(int pos)
method to be able to control the scrolling position of a TextInput that
has automatic scrolling enabled.

Task-number: QTBUG-38934
Change-Id: Id77eafcda6324d10868e0798519e5b712a0d33ed
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/quick/items/qquicktextinput_p.h b/src/quick/items/qquicktextinput_p.h
index 211aba8703..66cabb9cfe 100644
--- a/src/quick/items/qquicktextinput_p.h
+++ b/src/quick/items/qquicktextinput_p.h
@@ -355,11 +355,12 @@ public Q_SLOTS:
     void redo();
     void insert(int position, const QString &text);
     void remove(int start, int end);
+    Q_REVISION(3) void ensureVisible(int position);
 
 private Q_SLOTS:
     void selectionChanged();
     void createCursor();
-    void updateCursorRectangle();
+    void updateCursorRectangle(bool scroll = true);
     void q_canPasteChanged();
     void q_updateAlignment();
     void triggerPreprocess();