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| author | girard@chromium.org <girard@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-03-15 17:24:22 +0000 |
|---|---|---|
| committer | girard@chromium.org <girard@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-03-15 17:24:22 +0000 |
| commit | 3b5540c8fa4eb9c5df915343445615ee55f4dca1 (patch) | |
| tree | 629ae261960cfb4bd2bef0c8015504e7c0cbab7e /ui/base/win/dpi.cc | |
| parent | 739c3b8f7e245597db337947dde33f2ac84513b1 (diff) | |
| download | chromium_src-3b5540c8fa4eb9c5df915343445615ee55f4dca1.zip chromium_src-3b5540c8fa4eb9c5df915343445615ee55f4dca1.tar.gz chromium_src-3b5540c8fa4eb9c5df915343445615ee55f4dca1.tar.bz2 | |
Correct title bar size for HiDPI Windows
GetSystemMetrics was reporting title bar height in pixels, but we were interpreting them as DIP. This resulted in a double-scaled title bar.
BUG=149881
Review URL: https://chromiumcodereview.appspot.com/12684006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@188432 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/base/win/dpi.cc')
| -rw-r--r-- | ui/base/win/dpi.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ui/base/win/dpi.cc b/ui/base/win/dpi.cc index 6c22885..75d63bb 100644 --- a/ui/base/win/dpi.cc +++ b/ui/base/win/dpi.cc @@ -114,6 +114,11 @@ gfx::Size DIPToScreenSize(const gfx::Size& dip_size) { return gfx::ToFlooredSize(gfx::ScaleSize(dip_size, GetDeviceScaleFactor())); } +int GetSystemMetricsInDIP(int metric) { + return static_cast<int>(GetSystemMetrics(metric) / + GetDeviceScaleFactor() + 0.5); +} + double GetUndocumentedDPIScale() { // TODO(girard): Remove this code when chrome is DPIAware. static double scale = -1.0; |