Hi Jeff, You've got things backwards for my concerns. I want to fire off a Submit event when the user hits Enter, I don't want to do something special once the user has clicked on the button.
To do that, I need to figure out how to catch a KeyPress Event when the last thing selected was a FileUpload (which doesn't have a KeyPress Event Handler). Any ideas? As for using UIBinder: 1: I'm building the UI, and I'm a programmer. I LIKE building the UI programmatically. 2: When I looked at it (July - August 2010), the documentation was opaque, and singularly lacking in useful examples. So avoiding UIBuilder is faster than using it. 3: I build WebApps where the height and width of the UI is dependent upon the data returned in response to user actions. Which means that the *LayoutPanels are a HUGE step backward in functionality for me. To the extent that when I have to choose between "upgrading" GWT, and losing the non-Layout Panels, I'll probably stop upgrading GWT. (Yes, I know that the change was a deliberate choice. I just think it was a horrible mistake.) Greg On Jan 4, 10:49 am, Jeff Schwartz <[email protected]> wrote: > Using UiBinder declare a SubmitButton > (http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/g...) > within a qwt FormPannel. If you want to react to the user submitting the > form then assign a field name to the submit button and attach an event > handler to the submit button. The following is an example of how to setup > the event handler code when using UiBinder: > > @UiHandler("yourButtonFieldName") > void onSubmitBtnClicked(ClickEvent e) { > doSomething(); > > } > > On Tue, Jan 4, 2011 at 10:36 AM, Greg Dougherty > <[email protected]>wrote: > > > > > Hi Jeff, > > > I don't see any place to attach a KeyPressHandler to a FormPanel. > > Were you thinking of something else? > > > Greg > > > On Jan 3, 6:27 pm, Jeff Schwartz <[email protected]> wrote: > > > I haven't tried it but I think if you wrap your input widgets in a gwt > > form > > > widget your button would respond appropriately. > > > > On Mon, Jan 3, 2011 at 9:57 AM, Greg Dougherty > > > <[email protected]>wrote: > > > > > I have a couple of places where I want the user to be able to hit > > > > enter, and have a button clicked. So I created the class EnterButton, > > > > which has all the default constructors, and the following bit of code: > > > > > public void onKeyPress (KeyPressEvent event) > > > > { > > > > int keyCode = event.getNativeEvent ().getKeyCode > > > > (); > > > > > if (keyCode == KeyCodes.KEY_ENTER) > > > > click (); > > > > } > > > > > Is there a reason why some such class isn't part of GWT already? Is > > > > there something in this code that will turn around and bite me in the > > > > tush? > > > > > -- > > > > 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]<google-web-toolkit%[email protected]> > > <google-web-toolkit%[email protected]<google-web-toolkit%[email protected]> > > > > > . > > > > For more options, visit this group at > > > >http://groups.google.com/group/google-web-toolkit?hl=en. > > > > -- > > > *Jeff Schwartz* > > > -- > > 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]<google-web-toolkit%[email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-web-toolkit?hl=en. > > -- > *Jeff Schwartz* -- 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.
