diff options
Diffstat (limited to 'src/plugins/platforms/cocoa/qnswindowdelegate.mm')
| -rw-r--r-- | src/plugins/platforms/cocoa/qnswindowdelegate.mm | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/plugins/platforms/cocoa/qnswindowdelegate.mm b/src/plugins/platforms/cocoa/qnswindowdelegate.mm index 9502a315d8..3ad9085dea 100644 --- a/src/plugins/platforms/cocoa/qnswindowdelegate.mm +++ b/src/plugins/platforms/cocoa/qnswindowdelegate.mm @@ -47,7 +47,13 @@ #include <qpa/qplatformscreen.h> #include <qpa/qwindowsysteminterface.h> -static QRegExp whitespaceRegex = QRegExp(QStringLiteral("\\s*")); +static inline bool isWhiteSpace(const QString &s) +{ + for (int i = 0; i < s.size(); ++i) + if (!s.at(i).isSpace()) + return false; + return true; +} static QCocoaWindow *toPlatformWindow(NSWindow *window) { @@ -113,7 +119,7 @@ static QCocoaWindow *toPlatformWindow(NSWindow *window) // Only pop up document path if the filename is non-empty. We allow whitespace, to // allow faking a window icon by setting the file path to a single space character. - return !whitespaceRegex.exactMatch(platformWindow->window()->filePath()); + return !isWhiteSpace(platformWindow->window()->filePath()); } - (BOOL)window:(NSWindow *)window shouldDragDocumentWithEvent:(NSEvent *)event from:(NSPoint)dragImageLocation withPasteboard:(NSPasteboard *)pasteboard @@ -127,6 +133,6 @@ static QCocoaWindow *toPlatformWindow(NSWindow *window) // Only allow drag if the filename is non-empty. We allow whitespace, to // allow faking a window icon by setting the file path to a single space. - return !whitespaceRegex.exactMatch(platformWindow->window()->filePath()); + return !isWhiteSpace(platformWindow->window()->filePath()); } @end |