controlp5/examples/extra/ControlP5frames/ControlP5frames.pde

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import java.awt.*;
import java.awt.event.*;
import controlP5.*;
private ControlP5 cp5;
ControlFrame cf1, cf2;
int bgColor;
void setup() {
size(400, 400 ,P3D );
/* add a controlP5 instance for the main sketch window (not required for other ControlFrames to work) */
cp5 = new ControlP5( this );
cp5.addSlider( "s2" );
/* Add a controlframe */
cf1 = addControlFrame( "hello", 200, 200, 20, 20, color( 100 ) );
// add a slider with an EventListener. When dragging the slider,
// variable bgColor will change accordingly.
cf1.control().addSlider( "s1" ).setRange( 0, 255 ).addListener( new ControlListener() {
public void controlEvent( ControlEvent ev ) {
bgColor = color( ev.getValue() );
}
}
);
/* Add a second controlframe */
cf2 = addControlFrame( "world", 200, 200, 20, 240, color( 100 ) );
// add a button with an EventListener. When releasing the button,
// variable bgColor will change to color( 255 );
cf2.control().addButton( "b1" ).addListener( new ControlListener() {
public void controlEvent( ControlEvent ev ) {
bgColor = color( 255 );
}
}
);
cf2.control().addButton( "b2" ).addListener( new ControlListener() {
public void controlEvent(ControlEvent ev) {
bgColor = color( random( 255 ), random( 255 ), random( 255 ) );
}
}
);
}
void draw() {
background( bgColor );
}
/* no changes required below */
ControlFrame addControlFrame(String theName, int theWidth, int theHeight) {
return addControlFrame(theName, theWidth, theHeight, 100, 100, color( 0 ) );
}
ControlFrame addControlFrame(String theName, int theWidth, int theHeight, int theX, int theY, int theColor ) {
final Frame f = new Frame( theName );
final ControlFrame p = new ControlFrame( this, theWidth, theHeight, theColor );
f.add( p );
p.init();
f.setTitle(theName);
f.setSize( p.w, p.h );
f.setLocation( theX, theY );
f.addWindowListener( new WindowAdapter() {
@Override
public void windowClosing(WindowEvent we) {
p.dispose();
f.dispose();
}
}
);
f.setResizable( false );
f.setVisible( true );
// sleep a little bit to allow p to call setup.
// otherwise a nullpointerexception might be caused.
try {
Thread.sleep( 100 );
}
catch(Exception e) {
}
return p;
}
// the ControlFrame class extends PApplet, so we
// are creating a new processing applet inside a
// new frame with a controlP5 object loaded
public class ControlFrame extends PApplet {
int w, h;
int bg;
public void setup() {
size(w, h);
frameRate(25);
cp5 = new ControlP5( this );
}
public void draw() {
background( bg );
}
private ControlFrame() {
}
public ControlFrame(Object theParent, int theWidth, int theHeight, int theColor) {
parent = theParent;
w = theWidth;
h = theHeight;
bg = theColor;
}
public ControlP5 control() {
return this.cp5;
}
ControlP5 cp5;
Object parent;
}