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Implemented WasHidden for the WPF ChromiumWebBrowser #662

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Merged
merged 2 commits into from
Dec 4, 2014
Merged

Implemented WasHidden for the WPF ChromiumWebBrowser #662

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Implemented WasHidden for the WPF ChromiumWebBrowser
Dec 3, 2014
c425dd1
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Dec 3, 2014
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10 changes: 10 additions & 0 deletions CefSharp.Core/ManagedCefBrowserAdapter.h
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Original file line number Diff line number Diff line change
Expand Up @@ -116,6 +116,16 @@ namespace CefSharp
}
}

void WasHidden(bool hidden)
{
auto cefHost = _renderClientAdapter->TryGetCefHost();

if (cefHost != nullptr)
{
cefHost->WasHidden(hidden);
}
}

void SendFocusEvent(bool isFocused)
{
auto cefHost = _renderClientAdapter->TryGetCefHost();
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3 changes: 3 additions & 0 deletions CefSharp.Wpf/ChromiumWebBrowser.cs
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Expand Up @@ -506,6 +506,9 @@ private void OnIsVisibleChanged(object sender, DependencyPropertyChangedEventArg
// If the control was not rendered yet when we tried to set up the source hook, it may have failed (since it couldn't
// lookup the HwndSource), so we need to retry it whenever visibility changes.
AddSourceHookIfNotAlreadyPresent();

var isVisible = (bool)args.NewValue;
managedCefBrowserAdapter.WasHidden(!isVisible);
}

private static void OnApplicationExit(object sender, ExitEventArgs e)
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