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author | thakis@chromium.org <thakis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-06-10 17:12:48 +0000 |
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committer | thakis@chromium.org <thakis@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-06-10 17:12:48 +0000 |
commit | 930bf6d3d9d8e6c124c1a74650ce5bc24700616a (patch) | |
tree | b6f19e243ee4deb7885077e1ed65f7a5e2cfbcd6 /base/mac | |
parent | 5ce9b037dfbd8af45b16a13b5616389c801ca0b7 (diff) | |
download | chromium_src-930bf6d3d9d8e6c124c1a74650ce5bc24700616a.zip chromium_src-930bf6d3d9d8e6c124c1a74650ce5bc24700616a.tar.gz chromium_src-930bf6d3d9d8e6c124c1a74650ce5bc24700616a.tar.bz2 |
mac: Move more 10.7 api stuff into sdk_forward_declarations.h
BUG=none
TBR=mark@chromium.org
Review URL: https://codereview.chromium.org/15870009
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@205234 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/mac')
-rw-r--r-- | base/mac/sdk_forward_declarations.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/base/mac/sdk_forward_declarations.h b/base/mac/sdk_forward_declarations.h index 4b74c36..a2d4013 100644 --- a/base/mac/sdk_forward_declarations.h +++ b/base/mac/sdk_forward_declarations.h @@ -4,10 +4,15 @@ // This file contains forward declarations for items in later SDKs than the // default one with which Chromium is built (currently 10.6). +// If you call any function from this header, be sure to check at runtime for +// respondsToSelector: before calling these functions (else your code will crash +// on older OS X versions that chrome still supports). #ifndef BASE_MAC_SDK_FORWARD_DECLARATIONS_H_ #define BASE_MAC_SDK_FORWARD_DECLARATIONS_H_ +#import <AppKit/AppKit.h> + #if !defined(MAC_OS_X_VERSION_10_7) || \ MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7 enum { @@ -49,6 +54,14 @@ typedef NSUInteger NSEventSwipeTrackingOptions; - (void)setContentsScale:(CGFloat)contentsScale; @end +@interface NSScreen (LionSDK) +- (CGFloat)backingScaleFactor; +- (NSRect)convertRectToBacking:(NSRect)aRect; +@end + +@interface NSWindow (LionSDK) +- (CGFloat)backingScaleFactor; +@end #endif // MAC_OS_X_VERSION_10_7 #endif // BASE_MAC_SDK_FORWARD_DECLARATIONS_H_ |