From bd8572420779a916969fc2286e04269616348f71 Mon Sep 17 00:00:00 2001 From: Martin Negyokru Date: Mon, 31 Jul 2023 15:08:09 +0200 Subject: Add QWebEngineSettings::ForceDarkMode Enable forcibly modifying content rendering to result in dark color scheme. [ChangeLog][Settings] ForceDarkMode added, disabled by default. Fixes: QTBUG-84484 Change-Id: I4b3512dc365c61da8f91d8dead0715dadce91f75 Reviewed-by: Allan Sandfeld Jensen --- tests/auto/quick/publicapi/tst_publicapi.cpp | 2 ++ tests/auto/quick/qmltests/data/tst_settings.qml | 26 +++++++++++++++++++++++++ 2 files changed, 28 insertions(+) (limited to 'tests/auto/quick') diff --git a/tests/auto/quick/publicapi/tst_publicapi.cpp b/tests/auto/quick/publicapi/tst_publicapi.cpp index 581a77673..f97ceca69 100644 --- a/tests/auto/quick/publicapi/tst_publicapi.cpp +++ b/tests/auto/quick/publicapi/tst_publicapi.cpp @@ -401,6 +401,8 @@ static const QStringList expectedAPI = QStringList() << "QQuickWebEngineSettings.dnsPrefetchEnabledChanged() --> void" << "QQuickWebEngineSettings.errorPageEnabled --> bool" << "QQuickWebEngineSettings.errorPageEnabledChanged() --> void" + << "QQuickWebEngineSettings.forceDarkMode --> bool" + << "QQuickWebEngineSettings.forceDarkModeChanged() --> void" << "QQuickWebEngineSettings.focusOnNavigationEnabled --> bool" << "QQuickWebEngineSettings.focusOnNavigationEnabledChanged() --> void" << "QQuickWebEngineSettings.fullScreenSupportEnabled --> bool" diff --git a/tests/auto/quick/qmltests/data/tst_settings.qml b/tests/auto/quick/qmltests/data/tst_settings.qml index 6b351a293..f47674aa7 100644 --- a/tests/auto/quick/qmltests/data/tst_settings.qml +++ b/tests/auto/quick/qmltests/data/tst_settings.qml @@ -114,6 +114,32 @@ TestWebEngineView { }); tryVerify(function() { return isDataRead === data.result }); } + + function test_forceDarkMode() { + // based on: https://developer.chrome.com/blog/auto-dark-theme/#detecting-auto-dark-theme + webEngineView.loadHtml("" + + "

" + + ""); + const script = "(() => {" + + " const detectionDiv = document.querySelector('#detection');" + + " return getComputedStyle(detectionDiv).backgroundColor != 'rgb(255, 255, 255)';" + + "})()"; + verify(webEngineView.waitForLoadSucceeded()); + + var isAutoDark = true; + runJavaScript(script, result => isAutoDark = result); + tryVerify(() => {return !isAutoDark}); + + webEngineView.settings.forceDarkMode = true; + verify(webEngineView.settings.forceDarkMode == true) + + isAutoDark = false; + // the page is not updated immediately + tryVerify(function() { + runJavaScript(script, result => isAutoDark = result); + return isAutoDark; + }); + } } } -- cgit v1.2.3