11 Dec
2014
11 Dec
'14
10:35 p.m.
Nice. It is also a good way to showcase some of
Roassal strengths about interaction (well, until we can say put morphic menus instead, or
improve said morphic menus to be as simple to create).
I hope the base behavior of the menus is available separately so that we can make use of
it elsewhere (legends, labels, etc...), given how valuable it can be :)
Indeed! This is an excellent exercise!
Just to give a bit of context: We are not trying
to make Roassal a GUI
framework. Morphic and Spec do it nicely and there is no reason to
compete. Instead, we just want to provide a very minimal set of widgets
(for now buttons, simple menu, labels) to smoothen the user experience
when interacting with data.
You'll end up very close; but this can be a nice reminder of how simple the Morphic
API should be in many cases.
Thierry
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Alexandre Bergel http://www.bergel.eu
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Cheers,
Pierre & Alexandre
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https://www.iam.unibe.ch/mailman/listinfo/moose-dev On Dec 11, 2014, at 6:16 PM, Pierre CHANSON
<chans.pierre(a)gmail.com
<mailto:chans.pierre@gmail.com>> wrote:
Hi everyone,
I changed the RTMenuBuilder in Roassal2, especially it's behavior,
default colors and added more features as the definition of the
highlight color.
I also changed a bit the architecture but could still be a lot improved.
We can also add a lot of different features to really specify the look
of the menu using the builder so let me know if you have any ideas,
comments.
You can have a look with the example 06:
-=-=-=-=-=-=-=-=-=-=-=-=-=-=
| v b |
v := RTView new.
b := RTMenuBuilder new view: v.
b menu: 'add' submenu: '10' callback: [
| es |
es := (RTLabel new color: [ :tt| Color random ]) elementsOn:
(1 to: 10).
es do: [ :e | e translateTo: ((500 atRandom @ 500 atRandom) -
(250 @ 250)) ].
v addAll: es.
v canvas signalUpdate ].
b menu: 'add' submenu: '20' callback: [
| es |
es := (RTLabel new color: [ :tt| Color random ]) elementsOn:
(1 to: 20).
es do: [ :e | e translateTo: ((500 atRandom @ 500 atRandom) -
(250 @ 250)) ].
v addAll: es.
v canvas signalUpdate ].
b menu: 'remove' submenu: 'odd' background: (Color blue alpha:0.3)
callback: [ (v elements select: [ :e | e model odd ]) do: #remove. v
canvas signalUpdate ].
b menu: 'remove' submenu: 'even' background: Color red callback: [
(v elements select: [ :e | e model even ]) do: #remove. v canvas
signalUpdate ].
b menu: 'shuffle' highlight: Color lightBlue callback: [
| tra |
tra := RTSmoothLayoutTranslator new.
tra nbCycles: 0.5.
(v elements do: [ :e | tra translate: e to: ((500 atRandom @
500 atRandom) - (250 @ 250)) ]) ].
v open
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
sincerely yours,
Pierre Chanson
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