In my case I need to support right click in Tree widgets so the global option doesn't help. I'm willing to live with limited browser support if I can convert the Event returned via onBrowserEvent() to a TreeItem.
-Dave On Tue, Dec 23, 2008 at 3:49 PM, lukehashj <[email protected]> wrote: > > Those lego pieces are the special get a box of em for 20 bucks pieces > - > > To implement this functionality I would use a little bit of JSNI and > the onContextMenu functionality. > > Open up your module's main .html file and locate your body element. > Add onContextMenu='someJavaScriptFunction()' to it. > > Next, add a <script type='text/javascript'>function > someJavaScriptFunction(){ execute JSNI here }</script> to the inner > HTML of the head element and you are set! > > If you've not read about JSNI, here is a good resource: > http://code.google.com/support/bin/answer.py?answer=75695&topic=10213 > > Obviously, this is a global solution - usually used to display an > alternate context menu. If you're trying to implement right-click for > a particular element that's a little bit more tricky and less reliable > across browsers. > > On Dec 23, 3:23 pm, "David Hoffer" <[email protected]> wrote: > > Sounds good, I'll try that for DoubleClickEventListener. > > > > What lego pieces would you use to implement RightClickEventListener? > > > > -Dave > > > > On Tue, Dec 23, 2008 at 2:59 PM, lukehashj <[email protected]> wrote: > > > > > If you want the double-click event, create a DoubleClickEventListener > > > that extends ClickListener. When the click event is fired a timer is > > > started - if they click again before the timer executes, the > > > onDoubleClick event fires. Otherwise, it's just treated as a single > > > click. Using this mechanism, you can adjust the speed at which the > > > user must double-click for you to get the event. This can be helpful > > > in improving your websites accessibility (ease of navigation, etc). > > > This also allows you to add a DoubleClickListener to any class that > > > implements the SourcesClickEvents class. > > > > > If you are rolling your own horizontal/vertical panels you're > > > approaching composition from the completely wrong direction. > > > You should probably create a class that extends Composite but includes > > > all the functionality that you would have added to the base GWT class > > > (es) and calls initWidget(on a horizontalPanel). Or, simply extend the > > > GWT class and add the missing/desired functionality to it. > > > > > The GWT widget/event classes are like legos - use the small parts to > > > build a greater cohesive structure. Don't plan on the legos coming out > > > of the box preassembled! > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
