On May 15, 2010, at 11:50 AM, Shane wrote:
I have an application which swaps NSViews based on which segment of an
NSSegmentedControl the user clicks on. There's one specific NSView in
which I draw a graph using NSBezierPath's. This view is initialized
once my application is started and always
Hi,
I have an application which swaps NSViews based on which segment of an
NSSegmentedControl the user clicks on. There's one specific NSView in
which I draw a graph using NSBezierPath's. This view is initialized
once my application is started and always exists, it's just not always
the currently
On Sat, May 15, 2010 at 11:50 AM, Shane
software.research.developm...@gmail.com wrote:
I have nothing in my code that says if the view is not shown, don't
draw into it. Anyone have ideas on what's happening?
You need to dissociate drawing from data collection. Your view's
implementation of
You need to dissociate drawing from data collection. Your view's
implementation of -drawRect: should simply draw whatever the current
state is. It might be something as simple as this:
- (void)drawRect:(NSRect)dirtyRect {
for (DataPoint *p in [modelObject dataPoints])
[self
On Sat, May 15, 2010 at 6:51 PM, Shane
software.research.developm...@gmail.com wrote:
But I have. My drawRect: is simply as follows.
- (void) drawRect:(NSRect) rect
{
NSRect bounds = [self bounds];
[[NSColor blackColor] setFill];
[NSBezierPath fillRect:bounds];
