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Add "Zoom" setting to the Help font settings

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If the scrollWheelZooming is enabled, this
setting will get updated when using scroll wheel.
It will also be used when zooming in/out
by using keyboard shortcuts.

Fixes: QTCREATORBUG-25109
Fixes: QTCREATORBUG-25230
Fixes: QTCREATORBUG-23731
Change-Id: I9d22632b4c034ce236fa39dba074df4a2746ff84
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
Jarek Kobus
2021-01-14 13:21:15 +01:00
parent aa974e6816
commit 291f46386f
20 changed files with 188 additions and 230 deletions
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7
src/plugins/help/helpplugin.cpp
View File

@@ -412,7 +412,7 @@ HelpViewer *HelpPluginPrivate::externalHelpViewer()
return m_externalWindow->currentViewer();
}
HelpViewer *HelpPlugin::createHelpViewer(qreal zoom)
HelpViewer *HelpPlugin::createHelpViewer()
{
const HelpViewerFactory factory = LocalHelpManager::viewerBackend();
QTC_ASSERT(factory.create, return nullptr);
@@ -424,7 +424,10 @@ HelpViewer *HelpPlugin::createHelpViewer(qreal zoom)
viewer, &HelpViewer::setViewerFont);
// initialize zoom
viewer->setScale(zoom);
viewer->setFontZoom(LocalHelpManager::fontZoom());
connect(LocalHelpManager::instance(), &LocalHelpManager::fontZoomChanged,
viewer, &HelpViewer::setFontZoom);
viewer->setScrollWheelZoomingEnabled(LocalHelpManager::isScrollWheelZoomingEnabled());
connect(LocalHelpManager::instance(), &LocalHelpManager::scrollWheelZoomingEnabledChanged,
viewer, &HelpViewer::setScrollWheelZoomingEnabled);