setVisible works?

[x3sp3d3s]

Hi again,

public void setVisible(boolean enabled)

Enable or disable drawing for this zone and its children. This will not disable pick-drawing nor touching. See setPickable( boolean) for and setTouchable( boolean), respectively.

Does it works?? because I use this in my parent zone, and the children remain visible. Can anybody help me?? THX.

[mshancock]

This seems to work for me. Here's a code example that demonstrates the expected behaviour (try pressing the Show/Hide buttons to see):

import vialab.SMT.*;

Zone parentZone;
Zone childZone;

boolean parentVisible = true;
boolean childVisible = true;

void setup() {
  size( displayWidth, displayHeight, SMT.RENDERER);
  SMT.init( this, TouchSource.AUTOMATIC);

  // a parent zone
  parentZone = new Zone( "MyZone", 10, 10, 100, 100);
  SMT.add( parentZone);

  // a child zone
  childZone = new Zone("ChildZone", 20, 20, 50, 50);
  parentZone.add(childZone);

  // buttons to toggle visibility
  SMT.add(new ButtonZone("ToggleParent", 200,0,150,60, "Show/Hide Outer"));
  SMT.add(new ButtonZone("ToggleChild", 200,70,150,60, "Show/Hide Inner"));
}

void draw() {
  background( 30);
}

// white parent
void drawMyZone( Zone zone) {
  fill( #ffffff);
  rect( 0, 0, 100, 100);
}

// parent zone can rotate-scale-translate with 2 fingers
void touchMyZone(Zone zone) {
  zone.rst();
}

// green-ish child
void drawChildZone( Zone zone) {
  fill( #88dd88);
  rect( 0, 0, zone.width, zone.height);
}

// child zone can only scale and translate inside
void touchChildZone(Zone zone) {
  zone.rst(false, true, true);
}

// Toggle button behaviour (where set visible happens)
void pressToggleParent() {
  parentVisible = !parentVisible;
  parentZone.setVisible(parentVisible);
}

void pressToggleChild() {
  childVisible = !childVisible;
  childZone.setVisible(childVisible);
}

If something is still not working, perhaps you could share a code snippet.