World: r3wp

List view is  thinked like a rendering engine you give to it a stutured 
list of datas then you get it on screen

so you modify the datas structure (internal datas) then make a show 
listview-var1  to make the changes applyed on screen

I give a very simple sample of this in the list-view052.r script

adding is easyer than removing ...

and it's because of rebol enerant problems...

but thing like remove list-view-var1/buffer  list -view-var1/picked 
 show list-view-var1  can be handeled easyly  ...

tab-panel ...

lol ...

hum i work on tabpannel 10 month ago so i don't know ... but it must 
be the same kind of working

but there you need to desalocate the tabs contente  other while lot 
of memory leaks

for example an IRC client like Xchat will use tab pannel for every 
window (dialogue private , chat rooms, servers notices )

in this case you need obviously to add and remove tabs ^^

but then you must treat not only the countainer but the content too 
on allocation that's obvious but on disallocation it can be a nightmare 
to handle could be interresting to make a recursiv short cut to  
disalocate things

for example  my-tab/dealloc-tab 2 (this ill call for destruction 
of the tab insert and countainer and redraw of the remaining tabs 
... )

I'm having a lot of problems typing into an area field.  The cursor 
will jump to the bottom of the screen when I'm typing in the middle 
:(

It jumps down when u use the cursor to go down thru an empty line 
in the middle of some text.

Anyone know how I can replace the editor used by RebGUI with the 
one use by VID  (until it gets fixed by Ashley ) ?

I guess it's the feel for the area widget.

ctx-text/edit? soomething in that context.

Perhaps it's the feel for the para I need to alter?

to patch rebgui?

where is the current link for rebgui?

http://www.dobeash.com/files/RebGUI-037.zip

do i need something else for logo.png?

Oh, also need the base distro.

http://www.dobeash.com/files/RebGUI-030.zip

problem is, cursor down goes to end?

yeah ...

and also, if <enter> in middle of editing text, cursor goes to end

and if editing text, and text wraps, then enter a space, cursor jumps 
to end.

interesting bug (?) in offset-to-caret. if the cursor is between 
lines, there is no text.

http://polly.rebol.it/test/test/rebgui/rebgui-edit.rpatches cursor-down. 
look for ";?".

show looks weird:

redraw: func [face act pos][

        if all [act = 'show face/text-y <> second size-text face] [
            face/text-y: second size-text face 

            face/pane/ratio: face/parent-face/size/y / face/text-y 

            unless face/pane/ratio < 1 [face/para/scroll/y: 0 edit/focus face]
        ]
    ]

that does a focus and changes caret? i tested, the messing with /caret 
is in show.

added focus-check in area: http://polly.rebol.it/test/test/rebgui/rebgui-widgets.r
. return works

** Script Error: Invalid argument: redraw
** Where: context
** Near: feel: make edit/feel [
    redraw: func [face act pos] [

        if all [act = 'show face/text-y <> second size-text face] [
            face/text-y: second size-text face

            face/pane/ratio: face/parent-face/size/y / face/text-y

            unless face/pane/ratio < 1 [face/para/scroll/y: 0 edit/focus face]
        ]
    ]
]
esc:

did i upload something wrong?

I only changed rebgui-edit.r so far.

yes this is a upg version you need 0.31 tu make it work (images, 
dicionary,translation=) etc

My setup: http://polly.rebol.it/test/test/rebgui/download.r, but 
american.dat is big. then try the area in tour.

Excellent !

If I had any money for this project, I'd take you on Volker!

Which files do I need to change ?

I prefer your spell checker too .. :)  This one seems to want to 
correct every word :(

could make a spellcheck-demo with rebgui.

which files did you change?

changed rebgui-edit end rebgui-widgets (area there). my usual change-mark 
is ";?", search for that.

(had to look that up. realize i loose concentration, time to stop 
the computer.)

yeah, the download script needs to preserve the file dates :)