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Remove unused code in cocoa file dialog implementation.

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The removed function was used for OS X versions prior to 10.7 and was not used any more.
This commit is contained in:
Tobias Taschner 2015-08-06 11:46:46 +02:00
parent 2b3633b3c0
commit c581188a73
1 changed files with 0 additions and 26 deletions
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26
src/osx/cocoa/filedlg.mm
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@ -52,32 +52,6 @@
// then the delegate method - (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename will have to
// be implemented
namespace
{
bool HasAppKit_10_6()
{
// Even if we require 10.6, we might be loaded by an application that
// was linked against 10.5. setAllowedFileTypes will still be ignored
// in this case. From NSSavePanel.h:
// NSOpenPanel: On versions less than 10.6, this property is ignored.
// For applications that link against 10.6 and higher, this property will
// determine which files should be enabled in the open panel.
int32_t version = NSVersionOfLinkTimeLibrary("AppKit");
if (version == -1)
{
// If we're loaded by an application that doesn't link against AppKit,
// use the runtime version instead. This check will not work for the
// case above.
version = NSVersionOfRunTimeLibrary("AppKit");
}
// Notice that this still works correctly even if version is -1.
return version >= 0x40e2400 /* version of 10.6 AppKit */;
}
} // anonymous namespace
@interface wxOpenPanelDelegate : NSObject wxOSX_10_6_AND_LATER(<NSOpenSavePanelDelegate>)
{
wxFileDialog* _dialog;