Re: [Dynapi-Dev] DynButton

[Raymond I. <xw...@ya...>]

Well, I must say the widget looks good! It's light
weight (small in size) and very simple.

Note the following shortcuts:

1) The arguments x, y, w, h, caption, bgColor,
fgColor, vAlign, hAlign might be too long for a user
to rememer them all. why not use the dual parameter
(or dictionary) option found in DynLayer. This way a
user can choose which way he/she wants to use:


function
DynButton(x,y,w,h,caption,bgColor,fgColor,vAlign,hAlign){

	if (x && x.constructor==Object){
		var args=x; // dictionary input
		x = args.x;
		y = args.y;
		w = args.w;
		h = args.h;
		caption = args.caption;
		bgColor= args.bgColor;
		fgColor = args.fgColor;
		vAlign = args.vAlign;
		hAlign = args.hAlign;
	}

	this.DynLayer = DynLayer;

this.DynLayer(null,(x||0),(y||0),(w||16),(h||200),(bgColor||'#CCCCCC'));

	this.id = "DynButton"+(DynButton.Count++);

	//this.setLocation(x||0,y||0);
	//this.setSize(w||16,h||200);

	this.fgColor=fgColor||'black';
	//this.setBgColor(bgColor||'#CCCCCC');

	this.vAlign=vAlign||"middle";
	this.hAlign=hAlign||"center";

	this.state=0;//0=up, 1=down
	this.addChild(new
DynLayer(null,0,0,this.getWidth(),this.getHeight()),'label');
	this.setCaption(caption||'');
    this.enableBlackboard();
    this.label.setTextSelectable(false);
	this.label.addEventListener(this.mouseEvt);
	this.setState(0);
	return this;
};


2) Instead of:
this.label=this.addChild(new
DynLayer(null,0,0,this.getWidth(),this.getHeight()));

you can do:

this.addChild(new
DynLayer(null,0,0,this.getWidth(),this.getHeight()),'label');


3) you can disable text selecting with:

this.label.setTextSelectable(false);

4) Why are you using setting your own id?

this.id = "DynButton"+(DynButton.Count++);
// the above will not work with this+'.setCaption()'


Best regards,

--
Raymond Irving


--- Doug Melvin <do...@cr...> wrote:
> holey shit.. sorry.
> ----- Original Message ----- 
> From: "Raymond Irving" <xw...@ya...>
> To: <dyn...@li...>
> Sent: Thursday, March 27, 2003 8:17 PM
> Subject: Re: [Dynapi-Dev] DynButton
> 
> 
> > 
> > Hmmm... Where are the files?
> > 
> > --
> > Raymond Irving
> > 
> > --- Doug Melvin <do...@cr...>
> wrote:
> > > Her ya go..
> > > AS always, the HTMl file goes into your examples
> > > dirctory, and the js file goes 
> > > into your src/gui/ directory..
> > > 
> > > Comment, complains, suggestions?
> > > I think about adding a depth parameter, this
> ould be
> > > handles with the table border size in IE/DOM
> > > and with extra tables in NS..
> > > Note that ALL parameters have associated get and
> set
> > > methods..
> > > :-)
> > > Now for the scrollbar
> > 
> > 
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> ATTACHMENT part 2 application/x-compressed
name=DynButton.zip



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