Demo browser: re-add user stylesheets

Implemented in terms of user scripts.
Considering loading from a file URL would probably require
setting a different cross origin policy for the isolated
world we run this in, something we don't quite have yet, it
seems easier to just use an inline <style> block.

Change-Id: Ia6f7fbb96b925bcc3202b510689524abd93643fc
Reviewed-by: Andras Becsi <andras.becsi@theqtcompany.com>

1 files changed, 2 insertions, 6 deletions

diff --git a/examples/webenginewidgets/browser/settings.cpp b/examples/webenginewidgets/browser/settings.cpp
index 6169f72a3..7ed5f707b 100644
--- a/examples/webenginewidgets/browser/settings.cpp
+++ b/examples/webenginewidgets/browser/settings.cpp
@@ -137,7 +137,7 @@ void SettingsDialog::loadFromSettings()
 
     enableJavascript->setChecked(settings.value(QLatin1String("enableJavascript"), enableJavascript->isChecked()).toBool());
     enablePlugins->setChecked(settings.value(QLatin1String("enablePlugins"), enablePlugins->isChecked()).toBool());
-    userStyleSheet->setText(settings.value(QLatin1String("userStyleSheet")).toUrl().toString());
+    userStyleSheet->setPlainText(settings.value(QLatin1String("userStyleSheet")).toString());
     enableScrollAnimator->setChecked(settings.value(QLatin1String("enableScrollAnimator"), enableScrollAnimator->isChecked()).toBool());
     httpUserAgent->setText(settings.value(QLatin1String("httpUserAgent"), httpUserAgent->text()).toString());
     settings.endGroup();
@@ -196,11 +196,7 @@ void SettingsDialog::saveToSettings()
     settings.setValue(QLatin1String("enableJavascript"), enableJavascript->isChecked());
     settings.setValue(QLatin1String("enablePlugins"), enablePlugins->isChecked());
     settings.setValue(QLatin1String("enableScrollAnimator"), enableScrollAnimator->isChecked());
-    QString userStyleSheetString = userStyleSheet->text();
-    if (QFile::exists(userStyleSheetString))
-        settings.setValue(QLatin1String("userStyleSheet"), QUrl::fromLocalFile(userStyleSheetString));
-    else
-        settings.setValue(QLatin1String("userStyleSheet"), QUrl(userStyleSheetString));
+    settings.setValue(QLatin1String("userStyleSheet"), userStyleSheet->toPlainText());
     settings.setValue(QLatin1String("httpUserAgent"), httpUserAgent->text());
     settings.endGroup();