> One issue with many simple built-in widgets in GWT is that they register
event handlers even when you
> don't handle any event yourself, just to be able to update the styles
(focus, hover, etc.)
I never really understood why they "always" add a listener. So I suppose
this will change in the "nea
@Jens: hm thanks, nice to know this details, as it's often (in my case
at least) possible to ensure to first attach all the widgets/elements
before adding it to the parent.. Interesting... thanks...
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>
> @Thomas: thanks for the insight, exactly what I was looking for. I wasn't
> aware that DOM manipulations could have "such" a cost.
> It's could to be more aware of this during development, especially for
> mobile apps.
>
This DOM manipulation cost greatly depends on the browser! If you targ
@Thomas: thanks for the insight, exactly what I was looking for. I wasn't
aware that DOM manipulations could have "such" a cost.
It's could to be more aware of this during development, especially for
mobile apps.
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Thanks Jens and Thomas. I have it clear now. It would be nice to have the
interface support. But it is already very cool to have class polymorphism
over the wire.
On Sun, Jan 5, 2014 at 8:27 PM, Thomas Broyer wrote:
>
>
> On Sunday, January 5, 2014 6:06:00 PM UTC+1, Jens wrote:
>>
>> Yes thats
You could try storing the child widget in a private member variable and
then in onAttach() actually add the child widget to its parent. This is the
approach I have taken when using UiChild.
On Friday, January 3, 2014 9:16:23 AM UTC-5, Ben Cuthbert wrote:
>
> Hi All,
>
> I have created a custom
On Tuesday, January 7, 2014 1:41:14 PM UTC+1, Ed wrote:
>
> Why exactly are GWT widgets often labeled as "heavy"?
> I understand that it has to do with the attached event (in the
> Widget.onAttach() method), and that a Widget should only be used in case
> you need DOM events, but what are exact
If we have an Editor with LeafValue subeditor.
We can implement the interface ValueAwareEditor. with this interface with
can implement a flush and a setValue.
But the setValue is called after the driver set all values in sub editor.
How can we execute code before the driver set values in sub edito
I see this issue when something modifies the gwt-unitCache while run time.
This could include:
Manually running GWT compile while running in "hosted" mode.
Modifying a file during debug that is compiled to JS while runtime is
paused using a break point.
Juno and GWT really sucked. Indigo and Ke
The NPAPI is being deprecated by the Chrome team this year. You might look
into super-dev mode instead, since you are having trouble anyways.
http://blog.chromium.org/2013/09/saying-goodbye-to-our-old-friend-npapi.html
http://www.gwtproject.org/articles/superdevmode.html
On Saturday, November
Several ways to skin this cat
1. You can implement both the ValidationProvider and ValidatorFactory
interfaces directly and use defferred binding to replace them.
2. You could just create versions of the ConstraintValidatorFactory,
TraversableResolver and MessageInterpolator that delegate i
Try true in your
gwt-maven-plugin configuration.
Maybe you have libraries in your project that interference with embedded
libraries in gwt-dev.jar.
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I am having the same problem. Did you get to solve it?
On Tuesday, December 3, 2013 9:05:08 PM UTC+1, umesh shaw wrote:
>
> I am having this error. tried all the option to delete gwt cache, temp
> folder, etc from online. but still no luck
>
> Please help..
>
> [ERROR] Exception in thread "pool-
Why exactly are GWT widgets often labeled as "heavy"?
I understand that it has to do with the attached event (in the
Widget.onAttach() method), and that a Widget should only be used in case
you need DOM events, but what are exactly the heavy parts (details?) of a
Widget that make them "heavy"?
With your answer i've solved.. But now i have another question.. I've a lot
of tables in my project and i need to view all borders of the flextable and
grid though some cells are empty.. I've tried to add a css
.FlexTable td{
border: thin groove;
}
But it add the border only if the cell is filled w
On Monday, January 6, 2014 6:24:05 PM UTC+1, Magnus wrote:
>
> Hi Thomas,
>
> ok, but what about that general rule that you "shouldn't extend existing
> widgets but rather compose/wrap them within Composite or IsWidget"?
> This sounds interesting to me...
>
It's just the good old "favor composi
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