TextMorph right-click?

TextMorph new contents: 'Text'; openInWorld

On 02/05/15 15:19, Nicolai Hess wrote:

I think this is a bug, introduced early in the move from squeak to pharo.
(It used to work in squeak).
Although we don't have any use of a "pure" TextMorph (I don't know of
any place/project,
either it uses String/LabelMorphs for texts or it uses another
TextEditorMorph), without any pluggableXXXMorph around it, I think we
should fix this.

I have 23 references to TextMorph in a 40556 image.

In writing about Morphic in MorphicDraw, I am looking for the simplest classes that work. That should help when translating later to Bloc.

Stephan

btw, can someone remind we of the semantics of "Pluggable" here, and what you gain over the unplugged classes?

cheers -ben

On Sat, May 2, 2015 at 9:19 PM, Nicolai Hess <[hidden email]> wrote:

I think this is a bug, introduced early in the move from squeak to pharo.

(It used to work in squeak).

Although we don't have any use of a "pure" TextMorph (I don't know of any place/project,
either it uses String/LabelMorphs for texts or it uses another TextEditorMorph), without any pluggableXXXMorph around it, I think we should fix this.

2015-05-02 12:44 GMT+02:00 Ben Coman <[hidden email]>:

On Sat, May 2, 2015 at 5:31 PM, Stephan Eggermont <[hidden email]> wrote:

TextMorph new contents: 'Text'; openInWorld

I don't know anything about this area, but thought it would be interesting to dig...

There is only one implementor of #editView which is TextMorphEditView, a subclass of TextMorph. But...

    TextMorphEditView new contents: 'Text'; openInWorld

right-click gives... "MessageNotUnderstood: receiver of "model" is nil" in TextMorphEditView>>handleInteraction:

in this code...

self editor model: editView model.  "For evaluateSelection, etc"

where /editView/ ivar is nil.  Only TextMorphEditView>>setEditView: stores into this, and this has only one sender: 

    PluggableTextMorph>>configureTextMorph: 

Then I notice method  "PluggableTextMorph class >> on: text: accept:",

so creating the following with usual accessors with Transcript tracing in them...

    Object subclass: #MyData

  instanceVariableNames: 'text'

  classVariableNames: ''

  category: 'MyPlay'

The following lets me edit and save...

    (PluggableTextMorph on: (MyData new text: 'hello') text: #text accept: #text:) openInWorld

Though saving doesn't clear the yellow triangle and I don't yet know how to restrict it to one line without a scroll bar (if you needed that?)

We have PluggableTextFieldMorph, that is used in
UITheme>>#newTextEntryIn: aThemedMorph for: aModel get: getSel set: setSel class: aClass getEnabled: enabledSel help: helpText

 

cheers -ben