Hey, i would like to execute a window that has no x minimise and so no buttons on top

[Lissie]

I would like to have a window when i start a programm,that closes after like 10 seconds without any exit store down and minimise buttons

[josephh]

Hi @Lissie,

@Lissie

without any exit store down and minimise buttons

If you are referring to the window title bar, then yes it’s possible to remove it:

Is setUndecorated() possible?

Right, surface doesn’t have a setUndecorated() function, presumably because not every renderer supports it. There are other approaches in the link posted by GoToLoop. Here is one that’s probably better than the one I posted above: void settings() { fullScreen(); } void setup() { surface.setSize(500,500); } void draw() { background(0); ellipse(mouseX, mouseY, 20, 20); }

Example using fullScreen() and then setting the window size and location:

void settings() {
  fullScreen();
}

void setup() {
  surface.setSize(500, 500);
  surface.setLocation(200, 200);
}

void draw() {
  background(0);
  ellipse(mouseX, mouseY, 20, 20);
}

@Lissie

that closes after like 10 seconds

For that you need a way to measure time, check this for ideas on how to implement it:

Brick Game Timer Question

Hi @newprogrammer12, To understand better how it works, maybe start with a simpler example (without Java classes). Displaying a timer implies using time. In Processing we can get the current time since the beginning of the program in milliseconds with the millis() function. Let’s look at the following program: // Starts at the beginning of the program int timerStart = 0; int duration = 1000; void draw() { // Time spent since the beginning of the timer int timeSinceStart = millis() - tim…

Also the exit() function to terminate the sketch.