diff options
author | Arvid Nilsson <anilsson@blackberry.com> | 2013-11-28 15:29:40 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-12-04 14:23:33 +0100 |
commit | 5d66b66df1bc205a9ce3d25cfaaa84c961fa7a29 (patch) | |
tree | b99b54d09ba93dbe66a65313c50ac6d831e5a8d0 /src/core/web_event_factory.h | |
parent | 5d92938e5bb830b8ca5a711fd4c1999dd09fd0e3 (diff) |
Quick: Add experimental.viewport.devicePixelRatio
This specifies a devicePixelRatio to be used by web content instead of
the QScreen::devicePixelRatio(). This is necessary on non-iOS mobile
devices to remain compatible with the mobile web which assumes
devicePixelRatio is computed as the ratio of actual dpi to 160 dpi.
Non-iOS mobile platforms may use different criteria to determine the
QScreen::devicePixelRatio(), depending on the history of the platform,
or simply leave it at 1.0.
For QNX, this setting gets a reasonable default value so developers
don't have to regularly use this experimental API.
These changes were inspired by the Android Chromium port which uses a
GetDpiScale() to accomplish the same in
content/browser/android/content_view_core_impl.cc.
Change-Id: I1bc8878a47dabcdb6986c4fe5c8c4ac230ae2514
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Diffstat (limited to 'src/core/web_event_factory.h')
-rw-r--r-- | src/core/web_event_factory.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/core/web_event_factory.h b/src/core/web_event_factory.h index e5ee91510..29a75a285 100644 --- a/src/core/web_event_factory.h +++ b/src/core/web_event_factory.h @@ -57,9 +57,9 @@ QT_END_NAMESPACE class WebEventFactory { public: - static WebKit::WebMouseEvent toWebMouseEvent(QMouseEvent*); - static WebKit::WebMouseEvent toWebMouseEvent(QHoverEvent*); - static WebKit::WebMouseWheelEvent toWebWheelEvent(QWheelEvent*); + static WebKit::WebMouseEvent toWebMouseEvent(QMouseEvent*, double dpiScale); + static WebKit::WebMouseEvent toWebMouseEvent(QHoverEvent*, double dpiScale); + static WebKit::WebMouseWheelEvent toWebWheelEvent(QWheelEvent*, double dpiScale); static content::NativeWebKeyboardEvent toWebKeyboardEvent(QKeyEvent*); }; |