Re: [Pharo-project] Polymorph - TabIndex and layoutFrames questions

I gave you the code in the mail ;) Nothing more or very little is required more than that. Stef On Sep 14, 2009, at 9:38 AM, nullPointer wrote:

I don´t know how do that. Seems very complicated for me.

I did think in each widgets implements a method where return his state. The code will be more readable ( i believe ) and seems more easy of implement ( i believe too )

regards

2009/9/14 Stéphane Ducasse-2 (via Nabble) <[hidden email]> BTW I was thinking about your work (I still have to play with it).

IN MC UI they build the UI useing spec look at buildWindow buildWindow     | window |     window := SystemWindow labelled: self label.     window model: self.     self widgetSpecs do: [:spec |         | send fractions offsets |         send := spec first.         fractions := spec at: 2 ifAbsent: [#(0 0 1 1)].         offsets := spec at: 3 ifAbsent: [#(0 0 0 0)].         window             addMorph: (self perform: send first withArguments: send allButFirst)             fullFrame:                 (LayoutFrame                     fractions:                         ((fractions first)@(fractions second) corner:                             (fractions third)@(fractions fourth))                     offsets:                         ((offsets first)@(offsets second)  corner:                             (offsets third)@(offsets fourth)))].     ^ window

buttonSpecs     ^ #((Invert invert 'Show the reverse set of changes')          (Export export 'Export the changes as a change set')) widgetSpecs     ^ {         #((listMorph:selection:menu:keystroke: list selection  methodListMenu: methodListKey:from:) (0 0 1 0.4) (0 0 0 0)).         { #(textMorph: annotations). #(0 0.4 1 0.4). { 0. 0. 0. self  defaultAnnotationPaneHeight. } }.         { #(textMorph: text). #(0 0.4 1 1). { 0. self  defaultAnnotationPaneHeight. 0. 0. } }.         }

this is minimal and not optimal but this is nice to have an array of  literal to describe a UI

Stef

On Sep 13, 2009, at 10:48 PM, nullPointer wrote:

...

1- How i can change the #position or #extent of a Morph with a  layoutFrame setted ?

for example, i have a button "anchored" to top and right; if i set

the

...

#position: of that button the position don´t change. Then i try  override the #position: accessor of my button; first set #layoutframe: to nil,  later do the set normally of #position:  and later set again the old value of #layoutFrame: , for remain the original anchors. But don´t works.  Well, if I execute the code in a WorkSpace, line to line, then works! but don ´t  if execute all code. I don´t understand :|

2- How works the tab index mechanism in Polymorph?

in some of my Views i have controls with unordered tab order in  controls. How i can change the order? I don´t see nothing for start.

3- Exists the possibility of change the position of cursor of a  textbox?

Regards, and thanks for the help

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View this message in context: Re: [Pharo-project] Polymorph - TabIndex and layoutFrames questions Sent from the Pharo Smalltalk mailing list archive at Nabble.com. _______________________________________________ Pharo-project mailing list Pharo-project@lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project