Re: [AD] OSX and set_close_button_callback

["Matthew Leverton" <meffer@xxxxxxxxxx>]

On 7/12/07, Dustin Dettmer <dustin@xxxxxxxxxx> wrote:
> The docs for set_close_button_callback (and in the OSX section) claim that
> it's called not only when the user presses the close button, but also when
> the user selects Quit from the application menu (Command-Q). This is like a
> good idea, but it doesn't work. My game quits nicely when I click the close
> button, but Quit is greyed out in the menu, and Command-Q does nothing.
It used to work. The most recent revision to main.m broke it.

Attached is a patch that fixes it. Disclaimer: I know nothing about
Cocoa or OS X development, so it may or may not be correct.

I believe it's fair to say that the reason it was disabled is that the
target/selector did not exist. The default behavior is to disable
menus that have no objects that can respond to the message. When
manually enabling the menu by using menu.setAutoenablesItems =-NO and
menu_item.setEnabled: YES, the menu item was enabled, but gave this
error when clicking:

2007-07-12 18:08:34.527 exhello[4512] *** -[AllegroAppDelegate
terminate:]: selector not recognized [self = 0x606fe0]

--
Matthew Leverton

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