Lost the variables and errors panel in script editor

2022-01-07 Thread Michael Lew via use-livecode
I'm feeling frustrated and silly as I'm a long time user and this problem 
should have a trivially easy solution.

The script editor was too tall to fit on my screen and so I made it shorter 
with 'set the height of window "revNewScriptEditor 1" to 800. That worked OK 
but the errors and variables panes that usually show at the bottom of the 
window are now gone. How do I get them back?
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Standalone failures

2020-10-14 Thread Michael Lew via use-livecode
I'm trying to build standalones from 9.6.1 business and cannot get the Mac 
version to succeed. The process goes through the normal lot of "saving" and 
"building" bits but it eventually turns up an alert that says

"There was an error while saving the standalone application
Adding the ad-hoc signature failed with error: [path]: replacing existing 
signature
xcrun error: Invalid developer path (/Library/Developer/CommandLineTools), 
missing xcrun at: [path]: the codesign_allocate helper tool cannot be found or 
used
In subcomponent: [path]/tsNet.bundle"

The same thing happens after I turned off the automatic inclusions option and 
selected no inclusions.

(Windows standalones build fine.)

Do I need to have XCode installed to build a Mac standalone nowadays, or is 
there some other problem with my Mac (Mojave 10.14.6)?

Michael Lew

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Scroll a field to a specified line number

2020-08-16 Thread Michael Lew via use-livecode
This is an odd one, and I hope that it is a bug. When I try to scroll an 
ordinary text field to a specified line number it overshoots, and if I set the 
field to have list behaviour it overshoots by even more.

Here's a simple recipe. New stack with a field and a button. Button script is 
this:
on mouseUp
put empty into fld 1
repeat with i = 1 to 100
put i & return after fld 1
end repeat
set the vScroll of fld 1 to (60 * the effective textHeight of fld 1)
end mouseUp
Clicking the button takes me to line 65, and when I set the list behaviour to 
true the button scrolls me to line 69.

I would love a script that works, and this a big, right?

Michael
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Scrollbar scale value not showing in Windows

2020-04-21 Thread Michael Lew via use-livecode
I have a small app that I've written for my lockdown-affected class, and the 
students with Windows can not see the value of 'scale' type scrollbar controls 
that have their showValue property set to true, but the Macs can.  Is there a 
cross-platform trick that I don't know?

Michael lockdown Lew
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