Re: NSTask curl
On Jun 6, 2009, at 3:18 PM, Ammar Ibrahim wrote: On Sun, Jun 7, 2009 at 1:09 AM, Bill Bumgarner b...@mac.com wrote: On Jun 6, 2009, at 3:05 PM, Ammar Ibrahim wrote: Thanks that fixed it! Although when you call it directly from the command line, it's fine to have the space there! I'd argue that fixed a symptom, but not the problem. As others have said, launching a task to execute curl is just about as wasteful and inefficient as you can get. What others haven't mentioned is that it is also a potential security hole or source of confusion for your users. Namely, packing up command lines and then executing sub shells is rife with fragility and security issues. I do agree, but I really need to use curl, and this is not a product. It's for a controlled environment. I will entirely replace curl later. If you really need to use curl, you should probably link against libcurl and use the code directly. The API is quite easy to work with. Dave ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Using non-id sender in IBAction methods
With the new dot notation I sometimes use explicit types in my IBAction methods: - (IBAction)doSomething:(UIButton *)button ... instead of - (IBAction)doSomething:(id)sender ... so I don't have to downcast sender to be able to use the dot notation. Do others do this too? Is this discouraged for some reason? ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
NSOutlineView and tags...
This may sound like a newbie questions but never had this issue before.. I am trying to add a tag ID to an NSOutlineView thats in one view controller. In another view controller is a table view. I listen to NSOutlineViewSelectionDidChange notifications and fill the table based on the selection. This listens to all outline views (even the open file panel). So i put a tag id on my NSOutlineView and wanted to check for that particular tag. But it always comes up 0. I have a work around for this by listening for selection changes in the tree controller and firing off a notification based on what was actually selected. I am now just curious about the NSOutlineView and the tag field. I couldn't find anything that said you couldn't tag a outline or table view control. Scott Andrew ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: NSOutlineView and tags...
On Jun 7, 2009, at 9:54 AM, Scott Andrew wrote: This may sound like a newbie questions but never had this issue before.. I am trying to add a tag ID to an NSOutlineView thats in one view controller. In another view controller is a table view. I listen to NSOutlineViewSelectionDidChange notifications and fill the table based on the selection. This listens to all outline views (even the open file panel). So i put a tag id on my NSOutlineView and wanted to check for that particular tag. But it always comes up 0. I have a work around for this by listening for selection changes in the tree controller and firing off a notification based on what was actually selected. I am now just curious about the NSOutlineView and the tag field. I couldn't find anything that said you couldn't tag a outline or table view control. First off, how are you setting the tag, and what value are you setting? How are you checking the tag (show code)? I haven't heard or experienced any issues with NSOutlineView and tags, but if you have a reducible/reproducible case, you can file a bug. Keary Suska Esoteritech, Inc. Demystifying technology for your home or business ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Using non-id sender in IBAction methods
On Jun 7, 2009, at 10:45 AM, Marc Liyanage wrote: With the new dot notation I sometimes use explicit types in my IBAction methods: - (IBAction)doSomething:(UIButton *)button ... instead of - (IBAction)doSomething:(id)sender ... so I don't have to downcast sender to be able to use the dot notation. Do others do this too? Is this discouraged for some reason? It's legitimate to do, but there's a trade-off: generality. In theory, action methods may be invoked by a variety of types of senders. The same action might be invoked by a menu item, a button, a toolbar item, a text field, etc. You might not now anticipate the future use of an action method. So, you can do what you describe, but it does limit the potential usefulness of the action methods you design. On the other hand, many of the things you might do with the sender will require that you know the type of the sender, so it might not matter. That is, most truly general action methods will either not make use of the sender or will invoke only very generic methods of the sender (e.g. -tag). If you're writing an action method that really gets into the specifics of its sender, then that action is probably only meaningful with that particular type of sender, anyway. In short, it's a design decision with no right answer. Understand the trade-off and make whatever choice is appropriate for your application. Cheers, Ken ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
NSTabView; How to get the current / active tab ..?
hi,
I have an IBOutlet defined in my header;
IBOutlet NSTabView *tabView;
This Outlet is connected with a TabView generated with Interface
Builder.
The TabView has two tabs,
and in my implementation file I want to do something when tab1 is
active and something else when tab2 is active.
I tried the following;
NSTabViewItem *tabViewItemX;
tabViewItemX = [tabView selectedTabViewItem];
if([tabViewItemX isEqualTo:[tabView tabViewItemAtIndex:0]]){
NSLog(@1);
} else{
NSLog(@2);
}
But it doesn't work properly. It is just always 2.
What do I wrong?
thanks!
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Re: NSTabView; How to get the current / active tab ..?
Martin Batholdy wrote:
if([tabViewItemX isEqualTo:[tabView tabViewItemAtIndex:0]]){
Don't use isEqualTo: in this situation. Read the docs for
isEqualTo:, and compare with the docs for isEqual:.
Use isEqual:, which I suspect will work, or just use == since you're
probably interested in actual pointer equality.
-- GG
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NSMenuItem with CustomView - strange behavior
Hello, I ma trying to mimic a grey color look of menus like in Apple Pro Apps. I found a way how to change a background color of menu (top and bootom caps) and using custom View in NSMenuItem I can do what I need in NSView in a place of NSMenuItem (background, text, image). I am using this menu with NSPopButton and there are two problems I can't figure out: 1. when I open menu in NSPopUpButton, menu closes on MouseUp event in a parent window - Should on MouseDown (actually, menu is recieving cancelTracking on MouseUp, but should on MouseDown). If I set this NSPopUpButton to [self setPullsDown:YES] it works (Menu closes at MouseDown) 2. I am highliting my NSViews checking for [[self enclosingMenuItem] isHighlighted]. The problem is that when menu is open for the first time, and let's say, menu item 1 with my NSView is highlighted, it doesn't recieve -(void)drawRect:(NSRect) rect message whn mouse moves to enother item. So, it stays highlighted. When I move mouse back to this item 1, and then to another item, item now recieves - (void)drawRect:(NSRect) rect message and unhighlighte itself. The first problem is present also in Apple sample (MenuItemView). Does anybody know a workaround ? Thank you. Peter ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: NSOutlineView and tags...
Chalk this up to me having two copies of the project around and having one of those moments.. Scott On Jun 7, 2009, at 9:47 AM, Keary Suska wrote: On Jun 7, 2009, at 9:54 AM, Scott Andrew wrote: This may sound like a newbie questions but never had this issue before.. I am trying to add a tag ID to an NSOutlineView thats in one view controller. In another view controller is a table view. I listen to NSOutlineViewSelectionDidChange notifications and fill the table based on the selection. This listens to all outline views (even the open file panel). So i put a tag id on my NSOutlineView and wanted to check for that particular tag. But it always comes up 0. I have a work around for this by listening for selection changes in the tree controller and firing off a notification based on what was actually selected. I am now just curious about the NSOutlineView and the tag field. I couldn't find anything that said you couldn't tag a outline or table view control. First off, how are you setting the tag, and what value are you setting? How are you checking the tag (show code)? I haven't heard or experienced any issues with NSOutlineView and tags, but if you have a reducible/reproducible case, you can file a bug. Keary Suska Esoteritech, Inc. Demystifying technology for your home or business ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/scottandrew%40roadrunner.com This email sent to scottand...@roadrunner.com ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Using non-id sender in IBAction methods
Am 07.06.2009 um 08:45 schrieb Marc Liyanage:
With the new dot notation I sometimes use explicit types in my
IBAction methods:
- (IBAction)doSomething:(UIButton *)button ...
instead of
- (IBAction)doSomething:(id)sender ...
so I don't have to downcast sender to be able to use the dot
notation.
Do others do this too? Is this discouraged for some reason?
Not a good idea. The sender can be pretty much any object. It might
not be right now, but IBActions are often hooked up to several
objects, like a toolbar item, a pushbutton and a menu item. Hence the
definition as id. By leaving it as id and then typecasting, the
assumption becomes explicit in the code. By having it as another type
right away, you're kind of masking the issue.
I recommend you write it as:
-(IBAction) doSomething: (id)sender
{
NSAssert( [sender isKindOfClass: [UIButton class]] );
UIButton*senderBtn = (UIButton*)sender;
// use btn here...
}
Or at least put an assert in there if you feel you need an IBAction
with a non-ID parameter type. The details of the assert are not as
important. In fact, if you can, use [sender respondsToSelector:
@selector(whateverYouAreCalling:)] or so instead of -isKindOfClass:.
The point of the assert is to make your code fail in a noticeable way
when someone breaks the assumptions it makes.
Cheers,
-- Uli Kusterer
The Witnesses of TeachText are everywhere...
http://www.zathras.de
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How to detect a click on app's dock icon (when the app is active)?
I have a non Document based app. If the window is closed, I want to have the user be able to get it back by clicking on the dock icon. (Note that Apple's Mail does this). I have implemented NSApplication's - (void) applicationDidBecomeActive:(NSNotification *)notif but that is only invoked if the dock icon is clicked when the app is not active. I need to know when it is clicked while the app is active. I've looked through various docs, searched with Google, and on Cocoabuilder, but the answer has eluded me. ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to detect a click on app's dock icon (when the app is active)?
On Jun 7, 2009, at 8:50 PM, Stuart Malin wrote: I have a non Document based app. If the window is closed, I want to have the user be able to get it back by clicking on the dock icon. (Note that Apple's Mail does this). I have implemented NSApplication's - (void) applicationDidBecomeActive:(NSNotification *)notif Instead of that, implement these: - (BOOL)applicationShouldOpenUntitledFile:(NSApplication *)sender; - (BOOL)applicationOpenUntitledFile:(NSApplication *)theApplication; Have the first one return YES and have the second one reopen your window. They work even in a non-document-based app. --Andy but that is only invoked if the dock icon is clicked when the app is not active. I need to know when it is clicked while the app is active. I've looked through various docs, searched with Google, and on Cocoabuilder, but the answer has eluded me.___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/aglee%40mac.com This email sent to ag...@mac.com ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Using non-id sender in IBAction methods
I hope you aren't suggesting that he use assertions in production code
- that's much worse practice than specifying a non-id parameter for an
action method.
As someone already said, if your action method is specific enough to
the type of sender object where specifying it's type keeps you from
casting, it's unlikely that you're going to have sender objects of
different types.
- Bryan
Sent from my iPhone
On Jun 7, 2009, at 4:05 PM, Uli Kusterer
witness.of.teacht...@gmx.net wrote:
Am 07.06.2009 um 08:45 schrieb Marc Liyanage:
With the new dot notation I sometimes use explicit types in my
IBAction methods:
- (IBAction)doSomething:(UIButton *)button ...
instead of
- (IBAction)doSomething:(id)sender ...
so I don't have to downcast sender to be able to use the dot
notation.
Do others do this too? Is this discouraged for some reason?
Not a good idea. The sender can be pretty much any object. It might
not be right now, but IBActions are often hooked up to several
objects, like a toolbar item, a pushbutton and a menu item. Hence
the definition as id. By leaving it as id and then typecasting,
the assumption becomes explicit in the code. By having it as another
type right away, you're kind of masking the issue.
I recommend you write it as:
-(IBAction) doSomething: (id)sender
{
NSAssert( [sender isKindOfClass: [UIButton class]] );
UIButton*senderBtn = (UIButton*)sender;
// use btn here...
}
Or at least put an assert in there if you feel you need an IBAction
with a non-ID parameter type. The details of the assert are not as
important. In fact, if you can, use [sender respondsToSelector:
@selector(whateverYouAreCalling:)] or so instead of -isKindOfClass:.
The point of the assert is to make your code fail in a noticeable
way when someone breaks the assumptions it makes.
Cheers,
-- Uli Kusterer
The Witnesses of TeachText are everywhere...
http://www.zathras.de
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Re: How to detect a click on app's dock icon (when the app is active)?
On Jun 7, 2009, at 3:05 PM, Andy Lee wrote: On Jun 7, 2009, at 8:50 PM, Stuart Malin wrote: I have a non Document based app. If the window is closed, I want to have the user be able to get it back by clicking on the dock icon. (Note that Apple's Mail does this). I have implemented NSApplication's - (void) applicationDidBecomeActive:(NSNotification *)notif Instead of that, implement these: - (BOOL)applicationShouldOpenUntitledFile:(NSApplication *)sender; - (BOOL)applicationOpenUntitledFile:(NSApplication *)theApplication; Have the first one return YES and have the second one reopen your window. They work even in a non-document-based app. Thanks, Andy; works! Q: I presume it doesn't matter what value is returned for - applicationOpenUntitledFile (I happen to be returning NO because no file was opened). but that is only invoked if the dock icon is clicked when the app is not active. I need to know when it is clicked while the app is active. I've looked through various docs, searched with Google, and on Cocoabuilder, but the answer has eluded me.___ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Using non-id sender in IBAction methods
On Jun 7, 2009, at 9:09 PM, Bryan Henry wrote:
I hope you aren't suggesting that he use assertions in production
code - that's much worse practice than specifying a non-id parameter
for an action method.
Well, you can configure your build to strip NSAssert from Release
code, if that isn't the default already. I assume Uli meant this as a
debugging aid.
As someone already said, if your action method is specific enough to
the type of sender object where specifying it's type keeps you from
casting, it's unlikely that you're going to have sender objects of
different types.
I never thought of trying this before, but it seems that having a more
narrowly defined sender also limits the kind of controls IB lets you
connect *from*, at least in the Cocoa IB and presumably in the iPhone
IB as well.
--Andy
- Bryan
Sent from my iPhone
On Jun 7, 2009, at 4:05 PM, Uli Kusterer
witness.of.teacht...@gmx.net wrote:
Am 07.06.2009 um 08:45 schrieb Marc Liyanage:
With the new dot notation I sometimes use explicit types in my
IBAction methods:
- (IBAction)doSomething:(UIButton *)button ...
instead of
- (IBAction)doSomething:(id)sender ...
so I don't have to downcast sender to be able to use the dot
notation.
Do others do this too? Is this discouraged for some reason?
Not a good idea. The sender can be pretty much any object. It might
not be right now, but IBActions are often hooked up to several
objects, like a toolbar item, a pushbutton and a menu item. Hence
the definition as id. By leaving it as id and then typecasting,
the assumption becomes explicit in the code. By having it as
another type right away, you're kind of masking the issue.
I recommend you write it as:
-(IBAction) doSomething: (id)sender
{
NSAssert( [sender isKindOfClass: [UIButton class]] );
UIButton*senderBtn = (UIButton*)sender;
// use btn here...
}
Or at least put an assert in there if you feel you need an IBAction
with a non-ID parameter type. The details of the assert are not as
important. In fact, if you can, use [sender respondsToSelector:
@selector(whateverYouAreCalling:)] or so instead of -
isKindOfClass:. The point of the assert is to make your code fail
in a noticeable way when someone breaks the assumptions it makes.
Cheers,
-- Uli Kusterer
The Witnesses of TeachText are everywhere...
http://www.zathras.de
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Re: NSTabView; How to get the current / active tab ..?
Why not use unique identifiers for each tab item? Each NSTabViewItem
has an identifier value. Using that and some defines you can use do
the following:
#define GENERAL_TAB 1
#define FONT_TAB 2
NSTabViewItem* tabViewItem = [tabView selectedTabViewItem];
switch([tabViewItem identifier])
{
case GENERAL_TAB:
NSLog(@1);
break;
case FONT_TAB
NSLog(@2);
break;
}
Scott
On Jun 7, 2009, at 11:14 AM, Martin Batholdy wrote:
hi,
I have an IBOutlet defined in my header;
IBOutlet NSTabView *tabView;
This Outlet is connected with a TabView generated with Interface
Builder.
The TabView has two tabs,
and in my implementation file I want to do something when tab1 is
active and something else when tab2 is active.
I tried the following;
NSTabViewItem *tabViewItemX;
tabViewItemX = [tabView selectedTabViewItem];
if([tabViewItemX isEqualTo:[tabView tabViewItemAtIndex:0]]){
NSLog(@1);
} else{
NSLog(@2);
}
But it doesn't work properly. It is just always 2.
What do I wrong?
thanks!
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Re: How to detect a click on app's dock icon (when the app is active)?
On Jun 7, 2009, at 9:17 PM, Stuart Malin wrote: Q: I presume it doesn't matter what value is returned for - applicationOpenUntitledFile (I happen to be returning NO because no file was opened). I don't know, but my guess is that if it seems to work, you can assume it works. Maybe a document-based app would display an alert if that method returns NO? --Andy ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: NSTabView; How to get the current / active tab ..?
Well, [tabViewItem identifier] returns an id, not an int, but the
general idea is probably a good one -- decide your action based on the
identifier rather than the position of the tab, in case you decide to
rearrange the tabs later.
--Andy
On Jun 7, 2009, at 9:36 PM, Scott Andrew wrote:
Why not use unique identifiers for each tab item? Each NSTabViewItem
has an identifier value. Using that and some defines you can use do
the following:
#define GENERAL_TAB 1
#define FONT_TAB 2
NSTabViewItem* tabViewItem = [tabView selectedTabViewItem];
switch([tabViewItem identifier])
{
case GENERAL_TAB:
NSLog(@1);
break;
case FONT_TAB
NSLog(@2);
break;
}
Scott
On Jun 7, 2009, at 11:14 AM, Martin Batholdy wrote:
hi,
I have an IBOutlet defined in my header;
IBOutlet NSTabView *tabView;
This Outlet is connected with a TabView generated with Interface
Builder.
The TabView has two tabs,
and in my implementation file I want to do something when tab1 is
active and something else when tab2 is active.
I tried the following;
NSTabViewItem *tabViewItemX;
tabViewItemX = [tabView selectedTabViewItem];
if([tabViewItemX isEqualTo:[tabView tabViewItemAtIndex:0]]){
NSLog(@1);
} else{
NSLog(@2);
}
But it doesn't work properly. It is just always 2.
What do I wrong?
thanks!
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Re: NSTabView; How to get the current / active tab ..?
Duh.. So a bit of correction to my code.
#define GENERAL_TAB 100
#define FONT_TAB 101
NSTabViewItem* item = [tabView selectedTabViewItem];
switch ([[item identifier] intValue])
{
case GENERAL_TAB:
NSLog(@Tab 1);
break;
case FONT_TAB:
NSLog(@Tab 2);
break;
}
}
On Jun 7, 2009, at 6:54 PM, Andy Lee wrote:
Well, [tabViewItem identifier] returns an id, not an int, but the
general idea is probably a good one -- decide your action based on
the identifier rather than the position of the tab, in case you
decide to rearrange the tabs later.
--Andy
On Jun 7, 2009, at 9:36 PM, Scott Andrew wrote:
Why not use unique identifiers for each tab item? Each
NSTabViewItem has an identifier value. Using that and some defines
you can use do the following:
#define GENERAL_TAB 1
#define FONT_TAB 2
NSTabViewItem* tabViewItem = [tabView selectedTabViewItem];
switch([tabViewItem identifier])
{
case GENERAL_TAB:
NSLog(@1);
break;
case FONT_TAB
NSLog(@2);
break;
}
Scott
On Jun 7, 2009, at 11:14 AM, Martin Batholdy wrote:
hi,
I have an IBOutlet defined in my header;
IBOutlet NSTabView *tabView;
This Outlet is connected with a TabView generated with Interface
Builder.
The TabView has two tabs,
and in my implementation file I want to do something when tab1 is
active and something else when tab2 is active.
I tried the following;
NSTabViewItem *tabViewItemX;
tabViewItemX = [tabView selectedTabViewItem];
if([tabViewItemX isEqualTo:[tabView tabViewItemAtIndex:0]]){
NSLog(@1);
} else{
NSLog(@2);
}
But it doesn't work properly. It is just always 2.
What do I wrong?
thanks!
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selecting tab in a tabless NSTabView in IB
Hello Cocoa Dev, Does anyone know if it is possible to change the current tab in a tabless NSTabView from within Interface Builder without having to go into the inspector and change tabless style to top tabs, right tabs etc. I use a lot of small tabless NSTabView objects and I finally got tired of going into the inpspector and switching view style. Thanks, Stephen ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Backtabbing into an NSTableView
An update on this question. It turns out the first bit of code does
not work after all, because 48 is the keyCode for [Tab] and [Shift
+Tab]. I needed to change the code to the following:
-(void)keyDown:(NSEvent *)theEvent
{
if ([theEvent keyCode] == 48 ([theEvent modifierFlags]
NSShiftKeyMask)) // 48 is the tab key
{
[self editColumn:1 row:[self selectedRow] withEvent:nil
select:YES];
return;
}
[super keyDown:theEvent];
}
Without the return; there is a bing. To tell the truth, I'm not
sure why I get the bing. I'm guessing that it has something to do
with the responder chain, but the thing is, the table can respond to
a backtab.
The second bit of code (Code B) works, but it gives a bing at
every keypress. Again, I'm thinking this has something to do with
the responder chain; but I'm not clear what. Any ideas?
According to the documentation, beeping is a standard reaction to
unhandled key event:
http://developer.apple.com/documentation/Cocoa/Conceptual/EventOverview/EventArchitecture/EventArchitecture.html#/
/apple_ref/doc/uid/1060i-CH3-SW26
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Shadow is inside of the object. After Clipping object does not show.
Hi: I have a Hexagon where I have filled a solid color and it is working. Now I placed a shadow which is showing in side of hexagon, which it should not. Very strange. Second I wanted to clip that hexagon so outside of this hexagon (I used path to make that object) should not be dragged. When I use CGContextClip(context); then hexagon does not show. I am developing IPhone application. Any help will be very much appreciated. Best regards Agha Khan ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: selecting tab in a tabless NSTabView in IB
On 06/06/2009, at 6:08 AM, Stephen Blinkhorn wrote: Does anyone know if it is possible to change the current tab in a tabless NSTabView from within Interface Builder without having to go into the inspector and change tabless style to top tabs, right tabs etc. I use a lot of small tabless NSTabView objects and I finally got tired of going into the inpspector and switching view style. Just switch the main object view in IB to one of the hierarchical options, you can then navigate to your tab view items and double-click them to edit the contents. -- Rob Keniger ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: selecting tab in a tabless NSTabView in IB
On Jun 7, 2009, at 9:13 PM, Rob Keniger wrote: On 06/06/2009, at 6:08 AM, Stephen Blinkhorn wrote: Does anyone know if it is possible to change the current tab in a tabless NSTabView from within Interface Builder without having to go into the inspector and change tabless style to top tabs, right tabs etc. I use a lot of small tabless NSTabView objects and I finally got tired of going into the inpspector and switching view style. Just switch the main object view in IB to one of the hierarchical options, you can then navigate to your tab view items and double- click them to edit the contents. Also try shift+right-click or control+shift+click on the tab view right in the editor window for a list of all objects under the mouse. Good Luck - Jon Hess -- Rob Keniger ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/jhess%40apple.com This email sent to jh...@apple.com ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
