NumberEditor

Extension

Description

This is the default control for a StaticSpec.

If used in a Patch, it will return its initial value when the patch starts, but will not be modulateable after that. See KrNumberEditor for modulateable.

NumberEditor can also be used in Pbind, since it returns its float value in response to .next or .value

Class Methods

.new

.bind

Instance Methods

.spec

.init

.value

.setUnmappedValue

.unmappedValue

.rand

.numChannels

.addToSynthDef

.instrArgFromControl

.rate

.copy

.guiClass

Examples

control-drag up/down in the number box scales the value shift-control-drag for finer control

option click on the number box to reset the value to the spec's default( f=Window.new.front; f.flow({ arg f; n=NumberEditor(440.0,\freq); n.gui(f); ActionButton(f,"post value",{ n.value.postln }); // it compiles as its value ActionButton(f,"post asCompileString",{ n.asCompileString.postln }); }) ) // programatically set it n.value = 100 // onscreen slider does not move yet n.changed; // now the slider moves

Note that if this slider is used in a Patch then it sends the .set message to the synth on the server only when .changed is invoked this is because neither the Patch nor the NumberEditor does the sending its a separate utility object that is a registered dependent of the NumberEditor// controlling the display size in various ways ( Sheet({ arg f; f.startRow; NumberEditor(440.0,\freq).gui(f); // default f.startRow; NumberEditor(440.0,\freq).smallGui(f); // smallGui never has slider f.startRow; NumberEditor(440.0,\freq).gui(f,nil, false); //use gui,nil bounds, slider: false f.startRow; NumberEditor(440.0,\freq).gui(f,nil, true,false); //use gui,nil bounds, box: false f.startRow; NumberEditor(440.0,\freq).gui(f,60@10,true); // slider 60 by 10 f.startRow; NumberEditor(440.0,\freq).gui(f, 200@40, true); // slider+box 200 by 40 // it considers 200@40 big enough to do its default size f.startRow; NumberEditor(440.0,\freq).smallGui(f); NumberEditor(440.0,\freq).smallGui(f); NumberEditor(440.0,\freq).smallGui(f); NumberEditor(440.0,\freq).smallGui(f); f.startRow; NumberEditor(440.0,\freq).gui(f,20@100,true); // verticle, with slider NumberEditor(440.0,\freq).gui(f,20@100,true); // verticle, with slider }) ) ( w = Window.new.front; w.flow { |f| n = NumberEditor(440,\freq); n.gui(f,nil,true); NumberEditor(440,\freq).gui(f,100@30); NumberEditor(440,\freq).gui(f,30@100); NumberEditor(440,\freq).gui(f,150@20); NumberEditor(440,\freq).gui(f,20@150); NumberEditor(440,\freq).gui(f,10@150); NumberEditor(440,\freq).gui(f,40@150); NumberEditor(440,\freq).gui(f,30@150); } )

Putting them on a Sheet( w = Sheet({ arg h; c = Array.fill(10,{ arg i; var n; n = NumberEditor(0,\amp); h.startRow; n.gui(h); n }); }); )

Putting them on a PageLayout( w = PageLayout.new; c = Array.fill(10,{ arg i; var n; n = NumberEditor(0,\amp); w.startRow; n.gui(w); n }); w.front; )

Putting them on normal windows// broken ! didn't take the incoming bounds origin ( w = GUI.window.new; w.front; c = Array.fill(10,{ arg i; var n; n = NumberEditor(0,\amp); n.gui(w,Rect(10,25 * i, 150,13)); n }); )

using a PageLayout on a window( w = GUI.window.new; w.front; p = PageLayout.on(w); c = Array.fill(10,{ arg i; var n; n = NumberEditor(0,\amp); n.gui(p); p.startRow; n }); )

put them on a FlowView( w = GUI.window.new; w.front; p = FlowView(w,Rect(10,10,500,500)); c = Array.fill(10,{ arg i; var n; n = NumberEditor(0,\amp); n.gui(p); p.startRow; n }); ) //verticle not working yet ( w = GUI.window.new; w.front; c = Array.fill(10,{ arg i; var n; n = NumberEditor(0,\amp); n.gui(w,Rect(10 + (15 * i),25, 13,150)); n }); ) // in SCVLayout not working yet either ( w = GUI.window.new; w.front; v = GUI.vLayoutView.new(w,w.view.bounds); c = Array.fill(10,{ arg i; var n; n = NumberEditor(0,\amp); n.gui(v,Rect(0,0,100,20)); n }); ) //works with sliders ( w = GUI.window.new; w.front; v = GUI.vLayoutView.new(w,w.view.bounds); c = Array.fill(10,{ arg i; var n; n = GUI.slider.new(v,Rect(0,0,100,20)); n }); )