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Enable to disable a previous keybinding if a "" action is used

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@12045 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Nicola Pero 2002-01-08 16:33:18 +00:00
parent 4a9cde04cb
commit 81f0b95aaa
1 changed files with 14 additions and 5 deletions
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19
Source/NSInputManager.m
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@ -220,13 +220,22 @@ static NSInputManager *currentInputManager = nil;
}
}
selector = NSSelectorFromString (action);
if (selector == NULL)
/* "" as action means disable the keybinding. It can be used to override
a previous keybinding. */
if ([action isEqualToString: @""])
{
NSLog (@"NSInputManager: unknown selector '%@' ignored", action);
return;
selector = NULL;
}
else
{
selector = NSSelectorFromString (action);
if (selector == NULL)
{
NSLog (@"NSInputManager: unknown selector '%@' ignored", action);
return;
}
}
/* Check if there are already some bindings for this character. */
for (i = 0; i < _bindingsCount; i++)
{