Re: Scrolling on iPad
I am seeing this issue as well, would like to know a solution if there is one. On Friday, November 2, 2012 2:14:49 AM UTC-5, Mike Dee wrote: I have an app with a DataGrid on it and a vertical Scrollbar. Works as expected - when more data is available then fits within grid, vertical scrollbar allows user to scroll down. On iPad, however, the scrollbar is not visible. Strangely, scrolling still works. It's just that the scrollbar doesn't appear and thus most users won't know that they can scroll. How can I make the scrollbar appear? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/9JDC2JTB2lYJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Scrolling on iPad
I have an app with a DataGrid on it and a vertical Scrollbar. Works as expected - when more data is available then fits within grid, vertical scrollbar allows user to scroll down. On iPad, however, the scrollbar is not visible. Strangely, scrolling still works. It's just that the scrollbar doesn't appear and thus most users won't know that they can scroll. How can I make the scrollbar appear? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/VSD5crADEyAJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: scrolling in iPad
Thanks everyone who pointed out that it works in 2.3! I was not aware of that or I'd have moved... -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/TI046TVRFBsJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: scrolling in iPad
I'm in a similar boat. I found a scroll view that works but it's choppy and doesn't display the faded scroll bars on the right side. If you find anything let me know. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/2xW83plocSsJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: scrolling in iPad
ScrollPanel do work. What version of gwt are you using? On Sat, Aug 6, 2011 at 10:17 PM, macagain rgk...@gmail.com wrote: What's the best or right way to do gwt apps that scroll properly on the iPad? I.e. apps that are bigger than the browser window. Scrollpanel does seem to work either. I've tried some of the touch scroll panel widgets floating around, but they don't show the scroll bars, which of course confuses users. i've seen the gwt wiki on gwt/iphone, but that dates from 1.4 and the original iphone. Anyone know of a better guide? Anyone done a gwt app for ipad? would love to hear your experiences. -r -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/-G-2M1M15fgJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Aw: scrolling in iPad
iOS 5 will support a new CSS property called -webkit-overflow-scrolling. When setting the value touch and using it together with overflow:scroll you get native iOS scrolling on elements. This will be the best solution for iOS 5. For older iOS versions you can use ScrollPanel which supports touch scrolling since GWT 2.3 I think. Its not as nice as native scrolling but its better than nothing. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/98zLmERo0KkJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: scrolling in iPad
To let a user do scrolling, you have to use a scrollpanel with any
widget with a size bigger than the parent scrollpanel.
I use a 'personalized' ScrollPanel with touch support
(TouchScrollPanel, at the end of this mail). That panel must fit the
mobile screen. Then, inside that panel, you have to insert any widget,
with the size desired. If that widget is bigger than the scrollPanel,
then you will be able to scroll.
GWT 2.3 already let the user to do vertical and horizontal scroll with
touch and mouse events. With GWT 2.2, you will have to do horizontal
scroll manually with touch events (detect onTouchStart,onTouchMove and
onTouchEnd):
void onTouchStart(TouchStartEvent event) {
startPoint = event.getChangedTouches().get(0).getClientX();
startScroll=scrollPanel.getHorizontalScrollPosition();
}
void onTouchMove(TouchMoveEvent event) {
int change = (startPoint-
event.getChangedTouches().get(0).getClientX());
scrollPanel.setHorizontalScrollPosition(startScroll+change);
event.preventDefault();
}
void onTouchEnd(TouchEndEvent event) {
startPoint=0;
startScroll = 0;
}
public class TouchableScrollPanel extends ScrollPanel implements
HasAllTouchHandlers {
@Override
public HandlerRegistration addTouchStartHandler(TouchStartHandler
handler) {
return addDomHandler(handler, TouchStartEvent.getType());
}
@Override
public HandlerRegistration addTouchMoveHandler(TouchMoveHandler
handler) {
return addDomHandler(handler, TouchMoveEvent.getType());
}
@Override
public HandlerRegistration addTouchEndHandler(TouchEndHandler
handler) {
return addDomHandler(handler, TouchEndEvent.getType());
}
@Override
public HandlerRegistration addTouchCancelHandler(TouchCancelHandler
handler) {
return addDomHandler(handler, TouchCancelEvent.getType());
}
}
On Aug 7, 1:17 am, macagain rgk...@gmail.com wrote:
What's the best or right way to do gwt apps that scroll properly on the
iPad? I.e. apps that are bigger than the browser window. Scrollpanel does
seem to work either.
I've tried some of the touch scroll panel widgets floating around, but they
don't show the scroll bars, which of course confuses users.
i've seen the gwt wiki on gwt/iphone, but that dates from 1.4 and the
original iphone. Anyone know of a better guide?
Anyone done a gwt app for ipad? would love to hear your experiences.
-r
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scrolling in iPad
What's the best or right way to do gwt apps that scroll properly on the iPad? I.e. apps that are bigger than the browser window. Scrollpanel does seem to work either. I've tried some of the touch scroll panel widgets floating around, but they don't show the scroll bars, which of course confuses users. i've seen the gwt wiki on gwt/iphone, but that dates from 1.4 and the original iphone. Anyone know of a better guide? Anyone done a gwt app for ipad? would love to hear your experiences. -r -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/-G-2M1M15fgJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
