@property (weak) IBOutlet NSButton *streamDestinationButton;
// customize panel
-@property (weak) IBOutlet NSWindow *customizePanel;
+@property () IBOutlet NSWindow *customizePanel;
@property (weak) IBOutlet NSButton *customizeNewProfileButton;
@property (weak) IBOutlet NSButton *customizeCancelButton;
@property (weak) IBOutlet NSButton *customizeOkButton;
@property (weak) IBOutlet NSPopUpButton *customizeSubsPopup;
// stream panel
-@property (weak) IBOutlet NSWindow *streamPanel;
+@property () IBOutlet NSWindow *streamPanel;
@property (weak) IBOutlet NSTextField *streamDestinationLabel;
@property (weak) IBOutlet NSTextField *streamTypeLabel;
@property (weak) IBOutlet NSTextField *streamAddressLabel;
@property (readwrite, weak) IBOutlet NSButton *netOpenUDPButton;
@property (readwrite, weak) IBOutlet NSButton *netUDPCancelButton;
@property (readwrite, weak) IBOutlet NSButton *netUDPOKButton;
-@property (readwrite, weak) IBOutlet NSWindow *netUDPPanel;
+@property (readwrite) IBOutlet NSWindow *netUDPPanel;
@property (readwrite, weak) IBOutlet NSTextField *netUDPPortTextField;
@property (readwrite, weak) IBOutlet NSTextField *netUDPPortLabel;
@property (readwrite, weak) IBOutlet NSStepper *netUDPPortStepper;
@property (readwrite, weak) IBOutlet NSButtonCell *audio_autosavevol_noButtonCell;
// hotkeys pane
+@property (readwrite) IBOutlet NSWindow *hotkeys_change_win;
@property (readwrite, weak) IBOutlet NSButton *hotkeys_changeButton;
@property (readwrite, weak) IBOutlet NSTextField *hotkeys_changeLabel;
@property (readwrite, weak) IBOutlet NSTextField *hotkeys_change_keysLabel;
@property (readwrite, weak) IBOutlet NSTextField *hotkeys_change_takenLabel;
-@property (readwrite, weak) IBOutlet NSWindow *hotkeys_change_win;
@property (readwrite, weak) IBOutlet NSButton *hotkeys_change_cancelButton;
@property (readwrite, weak) IBOutlet NSButton *hotkeys_change_okButton;
@property (readwrite, weak) IBOutlet NSButton *hotkeys_clearButton;
@property (readwrite, weak) IBOutlet NSPopUpButton *urlhandler_sftpPopup;
@property (readwrite, weak) IBOutlet NSPopUpButton *urlhandler_smbPopup;
@property (readwrite, weak) IBOutlet NSPopUpButton *urlhandler_udpPopup;
-@property (readwrite, weak) IBOutlet NSWindow *urlhandler_win;
+@property (readwrite) IBOutlet NSWindow *urlhandler_win;
/* toolbar */
- (NSToolbarItem *)toolbar:(NSToolbar *)o_toolbar