Keep track whether ScrollBar::interactive is explicitly set

The upcoming ScrollView toggles between interactive and non-interactive
scroll bars depending on whether it is interacted via touch or a mouse
device. This allows ScrollView to check whether the user or style
explicitly requested a specific mode and respect it.

Change-Id: I69d21652b3a91cb9db0f76ba52adc35ccd612ab1
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/quicktemplates2/qquickscrollbar_p_p.h b/src/quicktemplates2/qquickscrollbar_p_p.h
index fa5bd0b5..cbbef2c8 100644
--- a/src/quicktemplates2/qquickscrollbar_p_p.h
+++ b/src/quicktemplates2/qquickscrollbar_p_p.h
@@ -70,6 +70,7 @@ public:
 
     qreal snapPosition(qreal position) const;
     qreal positionAt(const QPointF &point) const;
+    void setInteractive(bool interactive);
     void updateActive();
     void resizeContent() override;
 
@@ -86,6 +87,7 @@ public:
     bool pressed;
     bool moving;
     bool interactive;
+    bool explicitInteractive;
     Qt::Orientation orientation;
     QQuickScrollBar::SnapMode snapMode;
     QQuickScrollBar::Policy policy;