Processing 1.0 - Processing Discourse - this.frame.setUndecorated(true);

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Index › Programming Questions & Help › Syntax Questions › this.frame.setUndecorated(true);

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this.frame.setUndecorated(true); (Read 2562 times)

mots

this.frame.setUndecorated(true);
Oct 18^th, 2008, 3:12pm

hi,
this.frame.setUndecorated(true) even when called has the 1st statement of init() or setup() throws a

Exception in thread "Animation Thread" java.awt.IllegalComponentStateException: The frame is displayable.
at java.awt.Frame.setUndecorated(Unknown Source)

i think this is happening this 149+ or 150+.

any ideas to get around this ?

sojamo

Re: this.frame.setUndecorated(true);
Reply #1 - Oct 19^th, 2008, 7:40am

hi mots,
you may try the following. without warranty though since i havnt checked if it might cause any harm to a sketch. for now it worked for me.

Code:


import processing.opengl.*;

void setup() {
  size(640,480,OPENGL);
  // setting the location only worked 
  // for OPENGL and P3D though
  frame.setLocation(0,0);
  frameRate(50);
}

void draw() {
  background(random(255));
}

public void init(){
  // to make a frame not displayable, you can
  // use frame.removeNotify()
  frame.removeNotify();

  frame.setUndecorated(true);

  // addNotify, here i am not sure if you have 
  // to add notify again.  
  frame.addNotify();
  super.init();
}

andreas schlegel / http://www.sojamo.de

mots Junior Member Offline Posts: 62	Re: this.frame.setUndecorated(true); Reply #2 - Oct 19^th, 2008, 9:53am thanks andreas ! it did the trick

Cedric YaBB Moderator Offline Posts: 1838	Re: this.frame.setUndecorated(true); Reply #3 - Feb 24^th, 2010, 6:08am hi, i just came across this post. is there an easy way to add the option of dragging the window arround on the screen?
	twitter.com/CedricKiefer

Cedric YaBB Moderator Offline Posts: 1838	Re: this.frame.setUndecorated(true); Reply #4 - Feb 24^th, 2010, 6:24am got it, for those who are intersted, int mX; int mY; void mousePressed(){ mX = mouseX; mY = mouseY; } void mouseDragged(){ frame.setLocation(MouseInfo.getPointerInfo().getLocation().x-mX,MouseInfo.getPoi nterInfo().getLocation().y-mY); }
	twitter.com/CedricKiefer

sojamo

Re: this.frame.setUndecorated(true);
Reply #5 - Feb 24^th, 2010, 7:08am

nice. for those who want to try:

Quote:

void setup() {
  size(400,400);
}

void draw() {}

int mX;
int mY;

void mousePressed(){
  mX = mouseX;
  mY = mouseY;
}

void mouseDragged(){
  frame.setLocation(
  MouseInfo.getPointerInfo().getLocation().x-mX,
  MouseInfo.getPointerInfo().getLocation().y-mY);
}

public void init(){
  frame.removeNotify();
  frame.setUndecorated(true);
  frame.addNotify();
  super.init();
}

andreas schlegel / http://www.sojamo.de

Cedric YaBB Moderator Offline Posts: 1838	Re: this.frame.setUndecorated(true); Reply #6 - Feb 24^th, 2010, 8:24am thx for putting it together! i was just do busy/lazy atm
	twitter.com/CedricKiefer

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