I was hoping that I wouldn't need to subclass the webcontrol - Doh !!!.
The idea is leave what the webcontrol is presently displaying, then disable
all updates until it full loaded and then do a full and complete draw. So I
guess I've leave the else part of drawRect empty.
I guess I need to do [yourWebViewSubclass setNeedsDisplay:NO], when we start
to load the next page, and a [yourWebViewSubclass setNeedsDisplay:YES], when
fully loaded ???.
Sorry, but I'm still learning AppKit() if sounds basic.
Thanks
Mark.
> If you want it blank rather than invisible, you could perhaps do
> something like the following in a subclass of WebView?
>
> @interface YourWebViewSubclass
>
> - (void)drawRect:(NSRect)aRect
> {
> if (pageHasFinishedLoading)
> [super drawRect:aRect];
> else
> {
> [[NSColor whiteColor] set];
> NSRectFile(aRect);
> }
> }
>
> @end
>
> You might need to call [yourWebViewSubclass setNeedsDisplay:YES] when
> you get your delegate notification.
>
> Best wishes,
> Hamish
>
> On Apr 6, 2005, at 17:47, Mark Thomas wrote:
>
>> The problem with this I think, that this would remove the control from
>> view,
>> and then re-appear so I could end up with a flash depending on how
>> quick the
>> page loads and Window Manager notices there's a update required.
>>
>> Unless I've missed something.
>>
>> Thanks
>> Mark.
>>
>>> A WebView is an NSView, so perhaps you could try [yourWebView
>>> setHidden:YES]?
>>>
>>> Best wishes,
>>> Hamish
>>>
>>> On Apr 6, 2005, at 16:55, Mark Thomas wrote:
>>>
>>>> Hi,
>>>> Is there a way to get the web control not to do any
>>>> drawing/rendering
>>>> until, it has full loaded the the page and associated images ???.
>>>> The
>>>> control and window are on the screen, so I cannot move them off
>>>> screen
>>>> temporary, as I want to do all pages this way so it looks better.
>>>>
>>>> I already track the request that the page is changing, and when the
>>>> page
>>>> has finished loading delegates, but not sure How to stop the
>>>> rendering
>>>> in
>>>> between them :-(.
>>>>
>>>> Would this be a standard Cocoa thing, or something extra I need to
>>>> make
>>>> the web control do ???.
>>>>
>>>> Any ideas,
>>>>
>>>> Thanks in advance
>>>>
>>>> Mark.
>>>>
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>>>
>>>
>>
>>
>
>
>
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