i had a day to think about it and wanted to tell you that
i not understand what you want from a mouse:
- it is just clicked
- it is still pressed
- it is not pressed any more
what else could there be?
now even it is again
“NOT WHAT I WANT”
i give you a ( most likely worthless )
DOUBLE CLICK BUTTON
( because there would need add logic memory and millis timer … )
ButtonPlusPlus.pde
/*
yes , again about BUTTON
but this time it is about in deep mouse click operation
start out from a ready toggle button class
but give it more abilities like:
DOUBLE CLICK
RESET by RIGHT MOUSE CLICK ( or presss the shown other small reset button )
*/
Button_pp myButton_pp; //________________________________ make a button of type class Button_pp ( test double click logic )
Button myButton; //______________________________________ make a button of type class Button ( just for ref )
void setup() {
size(768, 500);
strokeWeight(3);
textSize(20);
myButton_pp = new Button_pp(100, 100, 300, 200, false, "double click test", 0);//xi, yi, wi, hi, seli, texti, idi);
myButton = new Button(600, 400, 100, 40, false, false, "reset", "--", 1);//xi, yi, wi, hi, seli, visible, text0,text1, idi);
}
void draw() {
header();
background(200, 200, 0);
logo(width-120, 20, 50, 0.01);
myButton_pp.draw();
myButton.draw();
test();
}
void test() { //______________________________________________________test environment connects 2 different buttons
if ( myButton_pp.seld || myButton_pp.sel ) myButton.vis = true;
if ( myButton.vis && myButton.sel ) {
myButton_pp.dreset(); //_________________________________________ reset the double click button
myButton.sel = false;
myButton.vis = false;
}
}
void mousePressed() {
myButton.mymousePressed();
}
/*
myTools KLL
use extra pde file here in root
name: myTools.pde
idea is to develop it here ( master ) and download / upload to other projects.
content:
___________________________________ classes declared:
class Button_pp
declare:
Button_pp button(x, y, w, h, sel, text, id);
methods:
button.draw(); //_______________ from draw
button.mymousePressed(); //_____ local
boolean button.over(); //_______ local
button.dreset(); //_____________ local remote reset
___________________________________
class Button
declare:
Button button(x, y, w, h, sel, text0, text1, id);
methods:
button.draw(); //_______________ from main draw
button.mymousePressed(); //_____ from main mousePressed
boolean button.over(); //_______ local
___________________________________ functions to call:
logo(x,y,radius,speed); //_________ just some show
header(); //_______________________ a window title with optional FPS info
*/
boolean diag = true; //__________________________________ diagnostic prints global switch
//_______________________________________________________ (DOUBLE CLICK) CLASS BUTTON PLUS PLUS
class Button_pp { //____________________________________ begin class
int x, y, w, h, id;
boolean act, sel, seld;
String atext, ainfo;
long click1, dclick1=0, dclicks=0, dclick2=0;
long dclicklim=200, dclickslim=300;
int dstage=0;
Button_pp(int x, int y, int w, int h, boolean sel, String atext, int id) {
this.x = x;
this.y = y;
this.w = w;
this.h = h;
this.sel = sel;
this.seld = sel;
this.atext = atext;
this.id = id;
}
void draw() {
this.mymousePressed();
strokeWeight(3);
if (this.seld) fill(0, 200, 0);
else if (this.sel) fill(0, 200, 200);
else if (this.act) fill(200, 0, 200);
else fill(0, 0, 200);
if (this.over()) stroke(200, 0, 200);
else stroke(0, 200, 200);
rect(this.x, this.y, this.w, this.h);
noStroke();
fill(200);
textSize(30);
textAlign(CENTER);
text(this.atext, this.x + this.w/2, this.y + this.h / 2 + 10);
ainfo = "/ "+dclick1+" \\ "+dclicks+" / "+dclick2+" \\ \n lim "+dclicklim+", "+dclickslim+", "+dclicklim;
textSize(20);
if (diag ) text(ainfo, this.x + this.w/2, this.y + this.h - 40);
}
boolean over() {
return (mouseX > this.x & mouseX < this.x + this.w & mouseY > this.y & mouseY < this.y + this.h);
}
void mymousePressed() { //___________________________ called from this draw()
if ( this.over() && mousePressed && (mouseButton == LEFT) ) {
if ( dstage == 0 ) {
this.act = true; //__ left keep pressed
click1 = millis(); //_ remember start time
dstage = 1;
}
if ( dstage == 2 ) dstage = 3;
}
if ( this.act && dstage == 1 ) dclick1 = millis() - click1; //____________________ check timer 1
if ( this.act && dstage == 2 ) dclicks = millis() - click1-dclick1; //____________ check timer 2
if ( this.act && dstage == 3 ) dclick2 = millis() - click1-dclick1-dclicks; //____ check timer 3
if ( this.act && dstage == 2 && dclicks > dclickslim ) {
this.sel = true;
this.act=false;
if (diag ) println("timeout to single click");
}
if ( this.over() && this.act && !mousePressed ) {
if ( dstage == 1 ) dstage = 2;
if ( dstage == 3 ) { //___________________________ end of a possible double click
if (diag ) println(" see possible double click ", dclick1, dclicks, dclick2, " msec");
this.act = false;
if ( dclick1 < dclicklim && dclicks < dclickslim && dclick2 < dclicklim ) {
this.seld = true;
if (diag ) println("double click timing ok");
} else {
this.sel = true; //______________________ treat it as single click?
if (diag ) println("bad double click timing");
}
}
}
if ( this.over() && mousePressed && (mouseButton == RIGHT) ) dreset(); //_______ RIGHT CLICK also RESET
} //__ end mymousePressed
void dreset() {
if (diag ) println("reset");
dstage = 0; //________ reset
dclick1 = 0;
dclicks = 0;
dclick2 = 0;
this.sel = false;
this.seld = false;
this.act = false; //__ end
}
} //___________________________________________________ end class
//________________________________________________________ FUNCTION HEADER
void header() {
String tit = "";
if ( diag ) tit ="<|-- Button Plus Plus --|> "+nf(frameRate, 0, 1)+" fps";
else tit ="<|-- Button Plus Plus --|>";
surface.setTitle(tit);
}
//________________________________________________________ FUNCTION LOGO
float ang = 0;
void logo(int x, int y, int r, float dang) {
float d1 = 2 * r;
float d2 = 2 * r / sqrt(2);
ang += dang; //__________________ animation
push();
fill(255); //____________________ fill same all 3 shapes
strokeWeight(4);
stroke(200, 200, 0); //__________ here same as main background gives a nice effect
ellipseMode(CENTER);
rectMode(CENTER);
translate(x + r, y + r); //______ CENTER thinking
push();
rotate(-ang); //__________________ animate first bigger rect
rect(0, 0, d1, d1);
pop();
ellipse(0, 0, d1, d1);
rotate(ang); //_________________ animate second smaller rect
rect(0, 0, d2, d2);
//textAlign(CENTER, CENTER);
//textSize(20);
//fill(200, 200, 0);
//text("K L L", 0, 0);
pop();
}
//_______________________________________________________ (OLD) CLASS BUTTON
class Button { //____________________________________ begin class
int x, y, w, h, id;
boolean sel, vis;
String atext, btext;
Button(int x, int y, int w, int h, boolean sel, boolean vis, String atext, String btext, int id) {
this.x = x;
this.y = y;
this.w = w;
this.h = h;
this.sel = sel;
this.vis = vis;
this.atext = atext;
this.btext = btext;
this.id = id;
}
void draw() {
if ( this.vis ) {
strokeWeight(3);
if (this.sel) fill(0, 200, 0);
else fill(0, 0, 200);
if (this.over()) stroke(200, 0, 200);
else stroke(0, 200, 200);
rect(this.x, this.y, this.w, this.h);
noStroke();
fill(200);
textSize(30);
textAlign(CENTER);
String stext = "";
if ( this.sel ) stext = this.btext;
else stext = this.atext;
text(stext, this.x + this.w/2, this.y + this.h / 2 + 8);
}
}
boolean over() {
return (mouseX > this.x & mouseX < this.x + this.w & mouseY > this.y & mouseY < this.y + this.h);
}
void mymousePressed() {
if ( this.over() ) this.sel =!this.sel; //_______ called from main mousePressed
}
} //___________________________________________________ end class
https://en.wikipedia.org/wiki/Double-click see who invented this:
