Richard, here is the code I am using, here x, y, i are variables that
define the label position and text.
If I comment this snippet, my view is working well. So I am sure that
there is something in these lines that needs to be done properly,
which I don't know ;-)
NSTextField *PatternStepLabel = [[NSTextField alloc]
initWithFrame:NSMakeRect(x, y, 20, 20)];
NSString *PatternStepLabelString = [NSString stringWithFormat:@"%d",
i];
[PatternStepLabel setEditable:NO];
[PatternStepLabel setDrawsBackground:NO];
[PatternStepLabel setSelectable:NO];
[PatternStepLabel setBezeled:NO];
[PatternStepLabel setAlignment:2];
[PatternStepLabel setTextColor:StepColor];
[PatternStepLabel setStringValue:PatternStepLabelString];
[PatternStepLabel setFont:[NSFont fontWithName:@"Courier"
size:8.0]];
[self addSubview:PatternStepLabel];
[PatternStepLabelString release];
[PatternStepLabel release];
On 20 Dec 2010, at 16:02, Richard Somers wrote:
Two suggestions.
One, you can verify that you are not leaking using one of the tools
provided, Instruments or MallocDebug.
Two, I think you need to provide code examples for list members to
provide constructive comments.
--Richard Somers
On Dec 20, 2010, at 6:31 AM, Artemiy Pavlov wrote:
I have a Cocoa view that reacts to -mouseDown and -mouseDragged
events and then draws something via -drawRect method.
It has about 50 objects that are either NSBezierCurve or
NSTextField. The problem is, after a few seconds of mouse dragging,
the view becomes very sluggish. I release all of the NSTextField
and NSString objects immediately after drawing them.
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