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<p>Hm, this probably belongs to the category "tricky".</p>
<p>I experienced some scenarios similar to the given snippet in which the remaining progress bar was definitively confusing.</p>
<p><span style="font-size:12pt">On the other hand, the usual Monticello workflow looks quite different with this change because the progress bars only pop up for a very short moment and most of the time no progress bar can be seen.</span></p>
<p><span style="font-size:12pt">However, conceptionally, I'd rather like to fix the latter observation in Monticello, i.e. move up the code that triggers the progress bars in the stack. Any objections? :-)</span></p>
<p><span style="font-size:12pt"><br>
</span></p>
<p><span style="font-size:12pt">Best,</span></p>
<p><span style="font-size:12pt">Christoph</span></p>
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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 commits@source.squeak.org <commits@source.squeak.org><br>
<b>Gesendet:</b> Mittwoch, 28. Oktober 2020 21:19:59<br>
<b>An:</b> squeak-dev@lists.squeakfoundation.org<br>
<b>Betreff:</b> [squeak-dev] The Inbox: Morphic-ct.1709.mcz</font>
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<div class="PlainText">A new version of Morphic was added to project The Inbox:<br>
<a href="http://source.squeak.org/inbox/Morphic-ct.1709.mcz">http://source.squeak.org/inbox/Morphic-ct.1709.mcz</a><br>
<br>
==================== Summary ====================<br>
<br>
Name: Morphic-ct.1709<br>
Author: ct<br>
Time: 28 October 2020, 9:19:49.476652 pm<br>
UUID: 14a43f24-c7eb-1f4d-9928-48a4e9231bac<br>
Ancestors: Morphic-mt.1708<br>
<br>
Make sure an obsolete progress bar does not remain on the screen after the operation has completed.<br>
<br>
Example:<br>
(1 to: 3) do: [:i | 1 second wait] displayingProgress: 'I should be visible for no longer than 3 seconds'. 2 seconds wait.<br>
<br>
=============== Diff against Morphic-mt.1708 ===============<br>
<br>
Item was changed:<br>
----- Method: SystemProgressMorph>>freeSlot: (in category 'private') -----<br>
freeSlot: number<br>
+ <br>
number > 0 ifFalse: [^self].<br>
lock critical: [| label |<br>
label := self labels at: number.<br>
(label isNil or: [label owner isNil]) ifTrue: [^self]. "Has been freed before"<br>
label delete.<br>
(self bars at: number) delete.<br>
self activeSlots: self activeSlots - 1.<br>
self activeSlots = 0<br>
ifTrue: [self delete]<br>
+ ifFalse: [self reposition]].<br>
+ self currentWorld displayWorld.!<br>
- ifFalse: [self reposition]]!<br>
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