];
CGContextScaleCTM([[NSGraphicsContext currentContext] graphicsPort],
scale.width, scale.height);
[self drawRect: [self frame]];
[screenshot unlockFocus];
return [screenshot autorelease];
}
On Fri, Oct 2, 2009 at 3:38 AM, Martin Redington
mar
In order to work around the some of the issues I've been encountering
when scrolling scaled NSTextView's, I've been looking at capturing the
NSTextView as an NSImage, and using that instead (which would meet my
requirements).
I've tried the usual approaches (see below), but none of them are
I'm seeing very poor performance when programmatically scrolling an
NSTextView under certain conditions.
The text view is scaled using [NSView scaleUnitSquareToSize:], and the
scroll amounts are fractional (I need to exactly match the appearance
of a smaller text view that is also being
:
On Sep 10, 2009, at 7:01 AM, Martin Redington wrote:
This works fine when the new y value is a whole integer, but I'm
seeing some strange behaviour when trying to scroll by fractional
amount (e.g. .25 or .5 of a pixel).
Are you sure you want to scroll by fractional pixels? It will be slower
Copy on scroll is off for both views - with it set on, I get smearing,
but only in the view that's working with fractional amounts (i.e. not
rounding off).
In this particular case, I actually want slow, but smooth, scrolling,
and the ability to change the scrolling speed in very fine increments,
I've got two NSScrollView's in separate windows, that I'm trying to
scroll programmatically in synchrony.
I'm calling
[[scrollView contentView] scrollToPoint:theNewPoint];
This works fine when the new y value is a whole integer, but I'm
seeing some strange behaviour when trying to scroll by
In my projects, I tend to define methods which need access to member
variables as class methods, and related functions, which do not need
direct access to any internal object data, as C functions, like the
simple example below.
@implementation FunctionTestAppController
+ (id) sharedController
{
of
1f9c (__TEXT,__text) non-external (was a private external) _SomeFunction
and linking succeeds ...
On Sun, Feb 15, 2009 at 6:50 PM, Greg Parker gpar...@apple.com wrote:
On Feb 15, 2009, at 10:32 AM, Martin Redington wrote:
In my projects, I tend to define methods which need access to member
On Tue, Oct 14, 2008 at 8:12 AM, Andy Lee [EMAIL PROTECTED] wrote:
On Oct 14, 2008, at 12:45 AM, Martin Redington wrote:
On Tue, Oct 14, 2008 at 5:25 AM, Andy Lee [EMAIL PROTECTED] wrote:
How about if you leave the matrix class alone and do [myBrowser
setSendsActionOnArrowKeys:YES
On Tue, Oct 14, 2008 at 2:04 PM, Andy Lee [EMAIL PROTECTED] wrote:
On Oct 14, 2008, at 8:11 AM, Martin Redington wrote:
On Tue, Oct 14, 2008 at 8:12 AM, Andy Lee [EMAIL PROTECTED] wrote:
If it helps with the ick factor, I
would say that it's much less hacky to take advantage of one method's
On Tue, Oct 14, 2008 at 5:25 AM, Andy Lee [EMAIL PROTECTED] wrote:
On Oct 13, 2008, at 11:16 PM, Martin Redington wrote:
I've got an NSBrowser, and a secondary view whose value depends on the
current selection in the NSBrowser.
[...]
I seem to be capturing everything so far, except
To: Cocoa-Dev Mail cocoa-dev@lists.apple.com
Message-ID: [EMAIL PROTECTED]
Content-Type: text/plain; charset=US-ASCII
on 2008-08-07 12:06 PM, Martin Redington at
[EMAIL PROTECTED] wrote:
[apologies if this is a repost - I sent it a while ago, but didn't see
it appear on the list
I've got an app with a NSOutlineView and NSBrowser view of the same
data (the file system).
I preserve the user's selection between when switching between views.
A lot of the time, the NSBrowser scrolls to show the entire selected
column. However, sometimes, only a portion of the selected column
Here's another NSBrowser issue ...
I'm allowing multiple selection in my NSBrowser.
When my NSBrowser loses focus, the multiple selected cells correctly
change to have a grey background, but when it regains focus, only the
last selected cell gets updated correctly to the active selection
colour.
I'm swapping views in my app using -[NSScrollView setDocumentView:]
I'd like to fade the old view out, and the new one in. NSViewAnimation
looks to be exactly what I want, but doesn't seem to be well suited to
use with setDocumentView, which handles the view swapping internally.
Does anyone have
://5959283
On Fri, May 23, 2008 at 3:30 AM, Graham Cox [EMAIL PROTECTED] wrote:
Check whether anything in your delegate is throwing an exception (NSAssert
can throw an exception btw). That might be interrupting the update loop.
hth,
G.
On 23 May 2008, at 10:44 am, Martin Redington wrote
delegate methods - I wouldn't have expected them to break
this, but then I wouldn't have expected NSFocusRingTypeNone to either.
If anyone has any clues as to what might be going on here, that would
be great ...
On Wed, May 7, 2008 at 4:14 AM, Martin Redington
[EMAIL PROTECTED] wrote:
more
Where is the appropriate place to set the intercellSpacing on the
(NSMatrices of) an NSBrowser?
I would like my browser to show the gap in between multiple selected
rows that you see in the Finder et al.
I tried subclassing NSMatrix, and over-riding
-[NSMatrix initWithFrame:
Where is the appropriate place to set the intercellSpacing on the
(NSMatrices of) an NSBrowser?
I would like my browser to show the gap in between multiple selected
rows that you see in the Finder et al.
I tried subclassing NSMatrix, and over-riding
-[NSMatrix initWithFrame:
);
[matrix setIntercellSpacing:intercellSpacing];
}
On Tue, May 6, 2008 at 7:13 PM, Corbin Dunn [EMAIL PROTECTED] wrote:
On May 6, 2008, at 8:07 AM, Jens Alfke wrote:
On 5 May '08, at 11:31 PM, Martin Redington wrote:
I tried subclassing NSMatrix, and over-riding
-[NSMatrix
more NSBrowser problems (on Leopard, building with Xcode 2.5 for Tiger+).
My NSBrowser is set to allow multiple and branch selection. In my
custom NSBrowserCell subclass, I over-ride -[NSBrowserCell
drawInteriorWithFrame:inView:] to do some custom drawing when the cell
is selected (I need to draw
I have two NSTableViews, whose items have a parent-child relationship.
I would like to be able to drag the children into the parent table
view, to change their parent (think dragging mail messages between
folders).
The standard dragging feedback is rather ugly to start off with, and
something
more pleasing myself ...
On 11 Apr 2008, at 14:05, Jerry Krinock wrote:
On 2008 Apr, 11, at 4:15, Martin Redington wrote:
The standard dragging feedback is rather ugly to start off
with...I could spot any obvious way to customise this feedback
I'm not sure what you consider to be ugly
);
}
unsigned char checksum[MD5_DIGEST_LENGTH];
if(bytes_read == 0)
{
MD5_Final(checksum, md5_context);
}
On 2 Apr 2008, at 00:53, Martin Redington wrote:
On 2 Apr 2008, at 00:33, Jim Correia wrote:
On Apr 1, 2008, at 7:19 PM, Martin Redington wrote:
I'm running /sbin/md5
I went to check the referenced thread, as this is something I wanted
to do occasionally, when I noticed that I was the OP for it.
The discussion was exhaustive, and veered OT at the end, but I'm not
sure that I ever discerned how one would do this efficiently.
This was probably the most
On 2 Apr 2008, at 00:46, Jean-Daniel Dupas wrote:
Le 2 avr. 08 à 01:36, stephen joseph butler a écrit :
On Tue, Apr 1, 2008 at 6:20 PM, Martin Redington
[EMAIL PROTECTED]
wrote:
I'm running /sbin/md5 via an NSTask on a number of files (3,000 or
so, with a new NSTask each time
I've got some NSToolbar code, which seems to have suddenly stopped
working on Leopard only.
- (void) setupToolbar
{
NSLog(@Setting up toolbar);
//[self removeObsoleteToolbarIdentifiers];
NSToolbar *toolbar = [[MMICleanerToolbar alloc]
:(NSRect)cellFrame inView:(NSView *)controlView
{
// Some code
// Don't do this.
[controlView setNeedsDisplay:YES];
// Some more code
}
On 21 Mar 2008, at 13:52, Martin Redington wrote:
In my app I have a split view (actually an RBSplitView). The left
hand pane contains
In my app I have a split view (actually an RBSplitView). The left
hand pane contains a table view representing disk volumes, and the
right hand split view contains an NSOutlineView listing files and
directories.
When I update item in the files view, I'm *sometimes* seeing the
volume
On 17 Mar 2008, at 17:07, Michael Nickerson wrote:
On Mar 17, 2008, at 9:06 AM, Martin Redington wrote:
I'm seeing the following error
2008-03-17 12:42:11.916 MyApp[11155] *** Assertion failure in -
[MyOutlineView lockFocus], AppKit.subproj/NSView.m:3248
2008-03-17 12:42:11.917 MyApp
don't see lockFocus get called at all
on -[NSScrollView setDocumentView:] when there's no error, or when my
other outline view gets set.
Presumably, something in the state of that outline view is kicking
off the redraw before the view is ready.
On 17 Mar 2008, at 17:45, Martin Redington
, the view's window seems to have been set.
On 17 Mar 2008, at 19:12, Martin Redington wrote:
I overrode lockFocus, and stuck a breakpoint on it.
#0 0x004f87ea in -[MyOutlineView lockFocus] at MyOutlineView.m:75
#1 0x93310315 in -[NSView
_recursiveDisplayAllDirtyWithLockFocus:visRect
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