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