With Xcode 3.2.5 and the corresponding IB, I have a custom NSView into which I
want to draw. This view has 15 static text views in front of it, in the
contentView only, all of which are filled in before the custom drawing and none
of which draw their own backgrounds. The code for the custom drawing is
-(void)drawRect:(NSRect)rect
{
[[NSColor blackColor] setStroke];
[[NSColor whiteColor] setFill];
[NSBezierPath fillRect:rect];
if (phase3) { // draw line
NSBezierPath *path = [NSBezierPath bezierPath];
[path moveToPoint:NSMakePoint(0, 0)];
[path lineToPoint:NSMakePoint(520, 240)];
[path stroke];
}
}
This method is called three times during a complete rendering.
Without the conditional (if statement), the result is as expected but, with it,
the final (third) call to this method references a rect that does not
correspond to anything in the window and the final window shows only a small
portion of the line even though all of the superimposed text items should be
transparent apart from their text.
Obviously, I am missing something important about Cocoa drawing but could find
no hints anywhere to help.
Any tips?
TIA.
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