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Re: Stupid Question

Posted by David Harris on Feb 09, 2014; 2:59am
URL: https://forum.world.st/Stupid-Question-tp4742358p4742384.html

Alt-Shift-Left click does indeed initiate the halo under Windows.

But...

In my testing, I used AthensDemoMorph new openInWorld

When I use the Move element of the halo, I get "MessageNotUnderstood: AthensDemoMorph>>passenger"

I'm a novice, but that seems unusual.

From: Hernán Morales Durand <[hidden email]>
To: Any question about pharo is welcome <[hidden email]>
Sent: Saturday, February 8, 2014 12:22 PM
Subject: Re: [Pharo-users] Stupid Question

Bring the halo menu.
In Windows: Alt+Shift+Left click over the morph

Cheers,

Hernán

2014-02-08 14:12 GMT-03:00 Bob Williams <[hidden email]>:

I am exploring Morphs and I tried the following code:

|sm ws|
    ws := WideString new: 5.
    ws wordAt: 1 put: 16r2264.
    ws wordAt: 2 put: 16r22C5.
    ws wordAt: 3 put: 16r2211.
    ws wordAt: 4 put: 16r2219.
    ws wordAt: 5 put: 16r221A.
    sm := SimpleSwitchMorph new.
    sm label: ws font: (LogicalFont familyName: 'Cambria Math' pointSize: 15).
    sm openInWorld.

Now in the upper left corner of the World screen I have a button that shows the math symbols, LTE, dot, Summation, large-dot and SQRT, and will change backcolor from gray to light-red. Exactly what I wanted; however, how do I get rid of the morph? The class documentation is full of examples of this kind so there must be a way to clean up the World as It persists through a quit and save and then open.

Thanks.