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Re: [Dynapi-Help] Rightclick events
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From: Doug M. <do...@cr...> - 2003-09-30 18:16:11
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there is a bug in the mouse events that makes my code not work.
the idea is whena drag starts (ondragstart) check if the user is clicking
the left button (you wanted drag on left button no?)
it the user is NOt using the left buttont hen cancel the drag (prevents
dragging).
If you want drag on right and not left the yes, change "left" to "right"..
but again.. While I know that my code does not fix your problem, this is due
only to a bug.
I mainly posted the code and info so that other developers will know of the
bug and maybe fix it..
At any rate.. you may also try putting my code in a onmousedown event
instead of dragstart.
And as always.. READ THE CODE..
It's not too hard to open up the mouse_x.js or the dragevent.js code and see
how it works..
----- Original Message -----
From: "Brian Pedersen" <bas...@ya...>
To: <dyn...@li...>
Sent: Tuesday, September 30, 2003 1:51 PM
Subject: RE: [Dynapi-Help] Rightclick events
> Hi Brian
>
> I appreciate your answer, but i am not quite sure as how to interpret it:
>
> Inserting your code appearently does not solve any of the two problems
described.
>
>
> As leftclicking is allready handled by DragEvent.enableDragEvents(icon1) I
would
> have to change 'left' in your code to 'right', which should have the same
effect
> as my onmousedown handler, but actually does not work at all.
>
> Did I miss something ?
>
> Regards
> Brian Pedersen
>
>
> --- Brian Hayes <bg...@ke...> skrev: > Here is what I did, but
there may
> be a better way..
> >
> > onclick : function(e) {
> > if(e.getButton() == 'left'){ //Netscape fix,
> > onclick to make sure only the left button
> > //Do Something..
> > }
> > },
> >
> > Brian Hayes
> >
> > Hi
> >
> > First let me say that I am crazy about the eventmodel in the dynapi,
> > attaching
> > eventlisteners to a DynLayer instead of making global eventlistener
makes
> > everything so much easyer.
> >
> > I do have one problem, though:
> > I have a DHTML applikation resempling a windows desktop with movable
icons.
> > Rigthclicking these icons should bring up a contextmenu.
> >
> > My problem is that rightclicking the icon makes it dragable, which is
not my
> > intention, only when leftclicking should it become dragable.
> >
> > I would also like to ensure that the default browser contextmenu never
> > appears,
> > this is usually done in a traditional eventlistener by returning false:
> >
> > document.onmousedown=function(){ eventListener(event);return false; }
> > function eventListener(e){
> > if(event.button==2||event.button==3) {
> > alert('Contextmenu activated');
> > }
> > return false;
> > }
> >
> > How can I ensure that the layer only becomes dragable when leftclicking
and
> > how
> > can I disable the default browser contextmenu ?
> >
> > This is my code:
> > <html>
> > <head>
> > <title>Simple test</title>
> > <script language="JavaScript" src="js/dynapi/dynapi.js"></script>
> > <script language="Javascript">
> > dynapi.library.setPath('js/dynapi/');
> > dynapi.library.include('dynapi.api');
> > dynapi.library.include('dynapi.api.ext.DragEvent');
> > dynapi.library.include('dynapi.fx.MotionX');
> > dynapi.library.include('FocusManager');
> > dynapi.library.include('BorderManager');
> > </script>
> > <script language="Javascript">
> >
> > var icon1=new DynLayer(null,25,25,32,32,null,'images/icon1.gif');
> >
> > icon1.setID("icon1");
> > icon1.makeSolid();
> > icon1.setFocus('auto',true,'hover');
> > DragEvent.enableDragEvents(icon1);
> >
> > icon1.addEventListener({
> > onmousedown:function(e){
> > var o=e.getSource();
> > if(event.button==2||event.button==3){
> > alert('Contextmenu activated');
> > }
> > },
> > onmouseover:function(e){
> > var o=e.getSource();
> > o.setInnerBorder(1);
> > },
> > onmouseout:function(e){
> > var o=e.getSource();
> > o.setInnerBorder(0);
> > }
> > });
> >
> > dynapi.document.addChild(icon1);
> > </script>
> > </head>
> > <body>
> > <script>
> > dynapi.document.insertAllChildren();
> > </script>
> > </body>
> > </html>
> >
> > Regards
> > Brian Pedersen
> >
> > Yahoo! Mail (http://dk.mail.yahoo.com) - Gratis: 6 MB lagerplads,
spamfilter
> > og virusscan
> >
> >
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> >
> >
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