diff options
Diffstat (limited to 'Source/SPWindow.m')
| -rw-r--r-- | Source/SPWindow.m | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Source/SPWindow.m b/Source/SPWindow.m index 5a485ede..414d043a 100644 --- a/Source/SPWindow.m +++ b/Source/SPWindow.m @@ -78,13 +78,17 @@ case '}': if (([theEvent modifierFlags] & NSDeviceIndependentModifierFlagsMask) == (NSCommandKeyMask | NSShiftKeyMask)) { - return [[self windowController] selectNextDocumentTab:self]; + if ([[self windowController] respondsToSelector:@selector(selectNextDocumentTab:)]) + [[self windowController] selectNextDocumentTab:self]; + return; } break; case '{': if (([theEvent modifierFlags] & NSDeviceIndependentModifierFlagsMask) == (NSCommandKeyMask | NSShiftKeyMask)) { - return [[self windowController] selectPreviousDocumentTab:self]; + if ([[self windowController] respondsToSelector:@selector(selectPreviousDocumentTab:)]) + [[self windowController] selectPreviousDocumentTab:self]; + return; } break; @@ -92,13 +96,17 @@ case NSRightArrowFunctionKey: if (([theEvent modifierFlags] & NSDeviceIndependentModifierFlagsMask) == (NSCommandKeyMask | NSAlternateKeyMask | NSNumericPadKeyMask | NSFunctionKeyMask)) { - return [[self windowController] selectNextDocumentTab:self]; + if ([[self windowController] respondsToSelector:@selector(selectNextDocumentTab:)]) + [[self windowController] selectNextDocumentTab:self]; + return; } break; case NSLeftArrowFunctionKey: if (([theEvent modifierFlags] & NSDeviceIndependentModifierFlagsMask) == (NSCommandKeyMask | NSAlternateKeyMask | NSNumericPadKeyMask | NSFunctionKeyMask)) { - return [[self windowController] selectPreviousDocumentTab:self]; + if ([[self windowController] respondsToSelector:@selector(selectPreviousDocumentTab:)]) + [[self windowController] selectPreviousDocumentTab:self]; + return; } break; } |