Why aren't you creating the subview in -initWithFrame: or in a nib/storyboard? The purpose of -drawRect: is solely to [re-]draw the contents of one view, not build a view hierarchy. I expect that modifying the view hierarchy while in the middle of a drawing cycle is leaving views in an inconsistent state.
> On Nov 30, 2014, at 9:30 AM, Navneet Kumar <navnee...@me.com> wrote: > > I have a custom view in which I am setting the background using NSRectFill() > in drawRect:. I am also adding a text field as subview in this method. The > textfield is non-selectable, non-editable and is not set to draw background. > > When the view comes to front, the background is same, but when it refreshes, > the area apart from the text field becomes a bit darker and the text field > area shows the original background, this creates a contrast which I want to > get rid of. > > The view is set to return YES to isOpaque. > > I have tried a lot of things but to no avail. > I have tried CGContext approach to fill rect. > I also tried setting the color before NSRectFill() to a opaque color as well. > > The problem is gone if I removeFromSuperview and create the custom view again > and again on each drawRect: of the super view. But this consumes a lot of CPU. > > An image showing the contrast is attached herewith. > > Please help. > > Best, > Navneet _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
