Re: Calling IB Actions In PB
Re: Calling IB Actions In PB
- Subject: Re: Calling IB Actions In PB
- From: Albert Atkinson <email@hidden>
- Date: Sun, 14 Apr 2002 08:19:03 -0500
Hello!
OK, I added the following code:
- (BOOL) validateToolbarItem: (NSToolbarItem *) toolbarItem {
BOOL enable = NO;
if ([[toolbarItem itemIdentifier] isEqual:
SaveDocToolbarItemIdentifier]) {
enable = [self isDocumentEdited];
} else if ([[toolbarItem itemIdentifier] isEqual:
NSToolbarPrintItemIdentifier]) {
enable = YES;
} else if ([[toolbarItem itemIdentifier] isEqual:
SpeechDocToolbarItemIdentifier]) {
enable = YES;
}
return enable;
}
It will enable the Save toolbar item and the Print toolbar item but
the Speech is still disabled. Here is the code I have in the
Speech setup area:
[toolbarItem setLabel: @"Speech"];
[toolbarItem setPaletteLabel: @"Speech"];
[toolbarItem setToolTip: @"Show Speech Drawer"];
[toolbarItem setImage: [NSImage imageNamed: @"Speechs"]];
[toolbarItem setTarget: speechDrawer];
[toolbarItem setAction: @selector(toggleDrawer:)];
Anyone have any suggestions?
Thanks!
Albert
On Saturday, April 13, 2002, at 12:51 PM, David Remahl wrote:
[myToolbarItem setTarget:yourDrawer];
/ David
Hello!
Yes, this is exactly what I was asking. However, how do I let the
app know which drawer to toggle?
Sorry about the dumb questions...I am pretty new.
Thanks!
Albert
On Saturday, April 13, 2002, at 12:39 PM, Andy Lee wrote:
At 12:01 PM -0500 4/13/02, Albert Atkinson wrote:
How do I call common actions in IB using PB? For example I would
like to use the toggleDrawer: action but since I am using a
toolbar I need to hard code it so is there any way I can make
reference to toggleDrawer: ?
If I understand correctly, you are asking how to refer to the
-toggleDrawer: action in Objective-C code as opposed to making the
connection graphically in Interface Builder.
Here's how:
[myToolbarItem setAction:@selector(toggleDrawer:)];
The @selector() directive lets you refer to method names. An
action is just a method. Note that the colons in method names are
significant, so don't make the following easy-to-make typo:
[myToolbarItem setAction:@selector(toggleDrawer)]; // WRONG
--Andy
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