On 4 Jan 2013, at 17:19, Eric Gorr <mail...@ericgorr.net> wrote: > > > Sent from my iPhone > > On Jan 4, 2013, at 11:34 AM, Keary Suska <cocoa-...@esoteritech.com> wrote: > >> On Jan 4, 2013, at 9:19 AM, Eric Gorr wrote: >> >>> It seems like this should be a simple question. I can access the >>> NSScrollView of the WebView and ask the scroll view for the height of its >>> document view, but the height it returns is the current height of the >>> WebView, not the height of the content it currently contains. >>> >>> If I reduce the height of the WebView, eventually the vertical scrollbar >>> will appear, so someone knows the real height of the content the WebView >>> contains. I simple want to be able to obtain that value so I can size the >>> WebView to this height, if it is reasonable to do so. >>> >>> How can I do this? >>> >>> Various proposed solutions I have found do not work. >> >> >> First off, to avoid someone proposing a solution that you have already >> tried, you should actually mention which proposed solutions you have tried >> and how they didn't work for your case. So, risking that you have already >> tried this, what does [[yourWebView mainFrame] webView] frame] give you? >> >> > > > The current height of the WebView, not the height of the content - which is > smaller. > > I did just locate a solution that does work, but I am not really happy with > it because it seems more complicated then it should be. Check out: > > http://stackoverflow.com/questions/2675244/how-to-resize-webview-according-to-its-content > Note, it does not appear to be necessary to disable the scrolling and it is > necessary to first resize the WebView to a small height as mentioned by > Miraaj in a comment on the answer. > > Now, one problem i am having with this solution is that I see a flicker with > the WebView shrinking and then growing larger. > > It really does seem like there should be a way to ask for the height of the > content regardless of the current height of the WebView. > > If there is not, I will probably go ahead and file a bug.
The problem you're up against here is that it's possible for web content to lay itself out based on the browser's size. As soon as you run into a webpage that does that, there's no to know the optimal size, short of trying them all. _______________________________________________ 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
