SWFbutton

SWFbutton

(PHP 4 >= 4.0.5)

SWFbutton -- Creates a new Button

Description

SWFButton swfbutton ( void )

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

swfbutton() creates a new Button. Roll over it, click it, see it call action code. Swank.

SWFButton has the following methods : swfbutton->addshape(), swfbutton->setup(), swfbutton->setover() swfbutton->setdown(), swfbutton->sethit() swfbutton->setaction() and swfbutton->addaction().

This simple example will show your usual interactions with buttons : rollover, rollon, mouseup, mousedown, noaction.

Example 1. swfbutton() example

<?php

  $f
= new SWFFont("_serif");

  
$p = new SWFSprite();

  function
label($string)
  {
    global
$f;

    
$t = new SWFTextField();
    
$t->setFont($f);
    
$t->addString($string);
    
$t->setHeight(200);
    
$t->setBounds(3200, 200);
    return
$t;
  }
  
  function
addLabel($string)
  {
    global
$p;

    
$i = $p->add(label($string));
    
$p->nextFrame();
    
$p->remove($i);
  }

  
$p->add(new SWFAction("stop();"));
  
addLabel("NO ACTION");
  
addLabel("SWFBUTTON_MOUSEUP");
  
addLabel("SWFBUTTON_MOUSEDOWN");
  
addLabel("SWFBUTTON_MOUSEOVER");
  
addLabel("SWFBUTTON_MOUSEOUT");
  
addLabel("SWFBUTTON_MOUSEUPOUTSIDE");
  
addLabel("SWFBUTTON_DRAGOVER");
  
addLabel("SWFBUTTON_DRAGOUT");

  function
rect($r, $g, $b)
  {
    
$s = new SWFShape();
    
$s->setRightFill($s->addFill($r, $g, $b));
    
$s->drawLine(600, 0);
    
$s->drawLine(0, 600);
    
$s->drawLine(-600, 0);
    
$s->drawLine(0, -600);

    return
$s;
  }

  
$b = new SWFButton();
  
$b->addShape(rect(0xff, 0, 0), SWFBUTTON_UP | SWFBUTTON_HIT);
  
$b->addShape(rect(0, 0xff, 0), SWFBUTTON_OVER);
  
$b->addShape(rect(0, 0, 0xff), SWFBUTTON_DOWN);

  
$b->addAction(new SWFAction("setTarget('/label'); gotoFrame(1);"),
            
SWFBUTTON_MOUSEUP);

  
$b->addAction(new SWFAction("setTarget('/label'); gotoFrame(2);"),
        
SWFBUTTON_MOUSEDOWN);

  
$b->addAction(new SWFAction("setTarget('/label'); gotoFrame(3);"),
        
SWFBUTTON_MOUSEOVER);

  
$b->addAction(new SWFAction("setTarget('/label'); gotoFrame(4);"),
        
SWFBUTTON_MOUSEOUT);

  
$b->addAction(new SWFAction("setTarget('/label'); gotoFrame(5);"),
        
SWFBUTTON_MOUSEUPOUTSIDE);

  
$b->addAction(new SWFAction("setTarget('/label'); gotoFrame(6);"),
        
SWFBUTTON_DRAGOVER);

  
$b->addAction(new SWFAction("setTarget('/label'); gotoFrame(7);"),
        
SWFBUTTON_DRAGOUT);

  
$m = new SWFMovie();
  
$m->setDimension(4000, 3000);

  
$i = $m->add($p);
  
$i->setName("label");
  
$i->moveTo(400, 1900);

  
$i = $m->add($b);
  
$i->moveTo(400, 900);

  
header('Content-type: application/x-shockwave-flash');
  
$m->output();
?>

This simple example will enables you to drag draw a big red button on the windows. No drag-and-drop, just moving around.

Example 2. swfbutton->addaction() example

<?php

  $s
= new SWFShape();
  
$s->setRightFill($s->addFill(0xff, 0, 0));
  
$s->drawLine(1000,0);
  
$s->drawLine(0,1000);
  
$s->drawLine(-1000,0);
  
$s->drawLine(0,-1000);

  
$b = new SWFButton();
  
$b->addShape($s, SWFBUTTON_HIT | SWFBUTTON_UP | SWFBUTTON_DOWN | SWFBUTTON_OVER);

  
$b->addAction(new SWFAction("startDrag('/test', 0);"), // '0' means don't lock to mouse
        
SWFBUTTON_MOUSEDOWN);

  
$b->addAction(new SWFAction("stopDrag();"),
        
SWFBUTTON_MOUSEUP | SWFBUTTON_MOUSEUPOUTSIDE);

  
$p = new SWFSprite();
  
$p->add($b);
  
$p->nextFrame();

  
$m = new SWFMovie();
  
$i = $m->add($p);
  
$i->setName('test');
  
$i->moveTo(1000,1000);

  
header('Content-type: application/x-shockwave-flash');
  
$m->output();
?>

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