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[G4P] Read out GTimer

[1 Reply]
- 02-Jun-2013 08:34 AM
- Forum: Contributed Library Questions
Hey!

Got another Question regarding the library:

I made a GTimer like that, which works just fine:
1. void setup() {
2. timerInt = new GTimer(this, this, "timerInt_Action", 1000);
3. int sec = Integer.valueOf(secInt.getText());
4. int min = Integer.valueOf(minInt.getText());
5. int interval = (min * 60 + sec) * 1000;
6. timerInt.setInterval(interval);
7. timerInt.start();
8. }
9. void timerInt_Action(GTimer source) {
10. println("Timer down");
11. }
Now, my question is, is there a way to read out the current Countdown?

For example, if i made another Timer which ticks every second and prints me the current state of the above timer?

Tried that:
1. void timerCounterdown_Action(GTimer source) {
2. println(Integer.valueOf(timerInt);
3. }
Didn't work, of course.

Is there any way to read it out? Hope i made myself clear somehow.

[G4P] Check state of options or checkboxes

[3 Replies]
- 01-Jun-2013 06:49 PM
- Forum: Contributed Library Questions
First of all:
Thanks for that awesome library and the builder tool. Really helped me to grab a foothold in the whole processing business. :)

The only thing i can't get working are the checkboxes and option groups.

To explain what my problem is, i made a simple example program with the GUI builder:

Main Tab:
2. // Need G4P library
3. import g4p_controls.*;
5. int bgcolor=100;
7. public void setup(){
8. size(480, 320, JAVA2D);
9. createGUI();
10. customGUI();
11. // Place your setup code here
13. }
15. public void draw(){
16. background(bgcolour);
18. }
20. // Use this method to add additional statements
21. // to customise the GUI controls
22. public void customGUI(){
24. }
gui Tab:
2. public void checkbox1_select(GCheckbox source, GEvent event) { //_CODE_:checkbox1:537084:
3. println("checkbox1 - GCheckbox event occured " + System.currentTimeMillis()%10000000 );
4. if (checkbox1 == true) {
5. bgcolor=1;
6. }
7. else bgcolor = 230;
8. } //_CODE_:checkbox1:537084:
12. // Create all the GUI controls.
13. // autogenerated do not edit
14. public void createGUI(){
15. G4P.messagesEnabled(false);
16. G4P.setGlobalColorScheme(GCScheme.BLUE_SCHEME);
17. G4P.setCursor(ARROW);
18. if(frame != null)
19. frame.setTitle("Sketch Window");
20. checkbox1 = new GCheckbox(this, 176, 147, 120, 20);
21. checkbox1.setTextAlign(GAlign.LEFT, GAlign.MIDDLE);
22. checkbox1.setText("checkbox text");
23. checkbox1.setOpaque(false);
24. checkbox1.addEventHandler(this, "checkbox1_select");
25. }
27. // Variable declarations
28. // autogenerated do not edit
29. GCheckbox checkbox1;
Well, it didn't work. I just want to read the state of the checkbox (or option). I got the Textfield working with getText() and setText(), getValue() didn't work either.

Any advice here?

Thanks in advance!

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