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| author | shrikant@chromium.org <shrikant@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-04-22 22:39:20 +0000 |
|---|---|---|
| committer | shrikant@chromium.org <shrikant@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-04-22 22:39:20 +0000 |
| commit | 91e9a97b12a4b45956df0e73c12459c2cdaa6529 (patch) | |
| tree | 18f55807f350488cb476d4937446fc95dabbc553 /win8 | |
| parent | 1ea4f46ac2c6c187037def224c624848d37a4ad3 (diff) | |
| download | chromium_src-91e9a97b12a4b45956df0e73c12459c2cdaa6529.zip chromium_src-91e9a97b12a4b45956df0e73c12459c2cdaa6529.tar.gz chromium_src-91e9a97b12a4b45956df0e73c12459c2cdaa6529.tar.bz2 | |
Modified to capture pixel values in onsizechange notification using GetWindowRect. IWindowSizeChangedEventArgs was returning scaled parameters in HiDPI mode which was causing the issue.
R=ananta@chromium.org, ananta, cpu
BUG=306697
Review URL: https://codereview.chromium.org/246483004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@265390 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'win8')
| -rw-r--r-- | win8/metro_driver/chrome_app_view_ash.cc | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/win8/metro_driver/chrome_app_view_ash.cc b/win8/metro_driver/chrome_app_view_ash.cc index 69c4555..a82ab1f 100644 --- a/win8/metro_driver/chrome_app_view_ash.cc +++ b/win8/metro_driver/chrome_app_view_ash.cc @@ -1328,13 +1328,14 @@ HRESULT ChromeAppViewAsh::OnSizeChanged(winui::Core::ICoreWindow* sender, return S_OK; } - winfoundtn::Size size; - HRESULT hr = args->get_Size(&size); - if (FAILED(hr)) - return hr; + // winui::Core::IWindowSizeChangedEventArgs args->Size appears to return + // scaled values under HiDPI. We will instead use GetWindowRect() which + // should always return values in Pixels. + RECT rect = {0}; + ::GetWindowRect(core_window_hwnd_, &rect); - uint32 cx = static_cast<uint32>(size.Width); - uint32 cy = static_cast<uint32>(size.Height); + uint32 cx = static_cast<uint32>(rect.right - rect.left); + uint32 cy = static_cast<uint32>(rect.bottom - rect.top); DVLOG(1) << "Window size changed: width=" << cx << ", height=" << cy; ui_channel_->Send(new MetroViewerHostMsg_WindowSizeChanged(cx, cy)); |