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<p>Hi Marcel, thanks for the hint! Please see <span>Morphic-ct.1693 which reduces the #do:displayingProgress: overhead up from 6770 ms to 1000 ms. :-)<span></span></span></p>
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<p><span>> </span><span style="font-size:12pt">Or maybe just drop the drop shadows idiom entirely. It's a tired UI trope.</span></p>
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<p>For this particular problem, it should not be relevant any longer. Without a good reason, I'd rather keep useful functionality in place. :-)</p>
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<p>Best,</p>
<p>Christoph<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von tim Rowledge <tim@rowledge.org><br>
<b>Gesendet:</b> Dienstag, 6. Oktober 2020 18:58:36<br>
<b>An:</b> The general-purpose Squeak developers list<br>
<b>Betreff:</b> Re: [squeak-dev] Overhead of SystemProgressMorph/#do:displayingProgress: is huge</font>
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> On 2020-10-06, at 7:39 AM, Marcel Taeumel <marcel.taeumel@hpi.de> wrote:<br>
> <br>
> Hi Christoph,<br>
> <br>
> try to get rid of that extra send of #extent: with bogus values.<br>
> <br>
> > Can we move that "self removeProperty: #dropShadow" statement from Morph >> #extent: to some deferred point, maybe #doLayoutIn:? Or add a second property, #dropShadowBounds, and invalidate the cache when looking it up only?<br>
> <br>
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Or maybe just drop the drop shadows idiom entirely. It's a tired UI trope.<br>
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<br>
tim<br>
--<br>
tim Rowledge; tim@rowledge.org; <a href="http://www.rowledge.org/tim">http://www.rowledge.org/tim</a><br>
Strange OpCodes: PWB: Put to Waste Basket<br>
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