Couple of questions about the browser widget

jonathandlynch at gmail.com jonathandlynch at gmail.com
Wed Aug 16 16:57:30 EDT 2017


Maybe Try this:

<head>
<style>
body {
overflow: hidden;
}
</style>
</head>

Also, the internal width or height of content in the browser is not necessarily the same as the width as measured by LC.

Things like the screen pixel scale can have an effect.

Sent from my iPhone

> On Aug 16, 2017, at 4:33 PM, Mike Bonner via use-livecode <use-livecode at lists.runrev.com> wrote:
> 
> hmm.  If the width of the page fits without need of a horizontal scrollbar,
> it should disappear, so maybe your code should check to see if its false
> first, then add the 23 pixels or not, depending. (I also can't test to see
> if its 23 on every platform at the moment)
> 
> I'm wondering if you're just not allowed to set a bar to false when the
> content is too wide or high and vice versa.
> 
> On Wed, Aug 16, 2017 at 2:10 PM, Terry Judd via use-livecode <
> use-livecode at lists.runrev.com> wrote:
> 
>> Perfect! Interesting about the hScrollbar setting – I seem to be unable to
>> deselect that (or vScrollbar) in the property editor – or change them via
>> script (both are stuck on true).
>> 
>> Thanks,
>> 
>> Terry...
>> 
>> On 16/08/2017 11:49 pm, "use-livecode on behalf of Mike Bonner via
>> use-livecode" <use-livecode-bounces at lists.runrev.com on behalf of
>> use-livecode at lists.runrev.com> wrote:
>> 
>>    Ty HH and jonathan, its working now for me.
>> 
>>    Terry:
>>    I have this in my temporary file..
>>    <html><body>
>>    Hi!
>>    <script>
>>    window.onload = function(e) {
>>    liveCode.lcHeight(document.body.scrollHeight);
>>    }
>> 
>>    </script>
>>    <img src="file:///C:/Users/Mike/Desktop/dtstuff/billiewow.jpg">
>>    </body>
>>    </html>
>> 
>>    It loads my picture fine, and (now that i have capitalization right..
>> DOH)
>>    it sends a livecode message called lcHeight which is in the
>>    javascripthandlers for the widget it loads into.
>> 
>>    For the handler in LC I have this..
>> 
>>    command lcHeight pHeight
>>         set the height of widget 1 to pHeight + 23 -- +23 because I have
>> the
>>    horizontal scrollbar showing
>>         set the topleft of widget 1 to the topleft of this card
>>    end lcHeight
>> 
>>    On Wed, Aug 16, 2017 at 6:42 AM, Terry Judd via use-livecode <
>>    use-livecode at lists.runrev.com> wrote:
>> 
>>> Thanks hh that's really helpful stuff. Thanks also to Jonathan and
>> Mike.
>>> 
>>> Regards,
>>> 
>>> Terry...
>>> 
>>> Sent from my iPad
>>> 
>>>> On 16 Aug 2017, at 9:00 pm, hh via use-livecode <
>>> use-livecode at lists.runrev.com> wrote:
>>>> 
>>>> Additional to Jonathan's instructions.
>>>> 
>>>> Basic:
>>>> http://forums.livecode.com/viewtopic.php?f=7&t=29589
>>>> 
>>>> Medium: Get MouseEvents from browser widget
>>>> http://forums.livecode.com/viewtopic.php?p=154496#p154496
>>>> 
>>>> and others there (7 Browser Widget usage examples) ...
>>>> 
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