Re: Custom border (repeated image) for NSTextView
Re: Custom border (repeated image) for NSTextView
- Subject: Re: Custom border (repeated image) for NSTextView
- From: Nick <email@hidden>
- Date: Sun, 25 Sep 2011 23:46:13 +0300
thank you, I just did it this way and it works great
2011/9/25 Quincey Morris <email@hidden>
> On Sep 25, 2011, at 04:48 , Nick wrote:
>
> I need to create a custom border for the textview. This border should be
> made out of an image.
> I subclassed NSScrollView (since i need the border to surround scroll bars
> as well as the text area) and rewrote the -drawRect method.
> At the end of this method I am calling [super drawRect:dirtyRect] to get
> the
> original textview with its scrollbars.
> The problem is that I do not know how to tell the control (text view +
> scroll view) to draw in an "smaller area" - so the original view and
> scrollbars are not being drawn on top of my border (thus overriding it),
> but
> instead draw them as a slightly scaled down image. How could I do that?
>
>
> It would be a lot easier to make the scroll view smaller, embed it in a
> custom view with the scroll view's original size, and draw the custom border
> in the custom view. (You can turn off the scroll view's standard border and
> background, if necessary, and draw those in the custom view instead.)
>
> If you *must* do it by subclassing NSScrollView, then you can override
> -[NSScrollView tile] to rearrange the pieces, but it's going to be a lot of
> work to mimic the standard layout rules in all cases.
>
>
>
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