Hover bug with Javascript apps?

I have an HTML/Javascript AIR app that uses the hover event
on certain elements to show/hide them. I've noticed that if the
mouse moves out of the *app window* quickly, the app will not
register the movement and will continue to show the element rather
than hiding it. I'm using JQuery, but I experienced this behavior
even when I wasn't using JQuery.
I've also noticed this behavior on text links where you
specify a different look in CSS depending on whether the mouse is
hovering over the link or not. In this case, there is no
Javascript, just CSS and the behavior is the same. For example, if
you have the following CSS rules:
#myLink { text-decoration: none; }
#myLink:hover { text-decoration: underline; }
The link will have an underline when you hover over it.
However, a quick move off the link and out of the app window will
leave the underline in place.
Is this a known issue and is there a workaround or fix on the
way?

I've had the same issue (if the mouse leaves the application too quickly mouseout events aren't triggered).
In one of my apps I display custom tooltips and it's super annoying to have them laying around.
I use a timer to test for their presence (triggered on mouseover) and remove them after a bit if a mouseout hasn't been triggered. Fine for my purposes but weird for a lot of other things.
I think it's worth reporting here: http://www.adobe.com/cfusion/mmform/index.cfm?name=wishform

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I've a "bug" with the apps downloading. This one stops at the end and stays like that infinite. The app doesn't appears normally on the homescreen. Someone can fix this?

I've a "bug" with the apps downloading. This one stops at the end and stays like that infinite. The app doesn't appears normally on the homescreen. The app is on the home screen, and its downloading is blocked at its end, without showing the app like it should when it's finished downloadung. Does someone can help me and fix this please?

Hi Tom
Thanks for replying!
I had heard that these switches didn't stack unless everything was identical.
I only tried it at all out of pure desperation.
I've applied and tested every version 3 firmware in standalone mode via a console cable and xmodem.
They either never come up properly receiving decompression errors and reboot constantly in a loop.
Occasionally they stall / jam and stay there displaying the same error with no rebooting.
And twice out of 80-100 times I got it to boot to the username and password screen in standalone mode.
But as soon as I made a change it crashed and started the rebooting cycle again.

[SOLVED] Bug with GTK apps - Icons didn't render correctly

Hello.
I had been experiencing a strange behaviour of GTK apps at one of my arch systems lately - Icons didn't render correctly (screens attached).
It was not critical for work but frustrating enough. Especially in firefox (notice the half-rendered formulas).
It took me quite some time to figure out that this behaviour was caused by a line
"Xft.rgba:1 "
in my .Xdefaults config. After I commented it out the bug disappeared.
Qt apps were not affected by this.
Besides, on my second arch system it didn't cause any trouble.
So, I'm not sure whether it is a bug or not.
If it is, I'm not sure whether the problem is on my side, in package or upstream.
I've decided to post it just in case somebody experience something similar.
Libs versions are:
gtk2 2.24.22-1
gtk3 3.10.6-1
gtkmm 2.24.4-1
gtkmm3 3.10.0-1
The bug was also present in:
gtk2 2.24.20-1
gtk3 3.8.2-1
gtkmm 2.24.4-1
gtkmm3 3.8.1-1
Last edited by noooway (2013-12-21 07:00:17)

Thanks for the replies guys! For the record it's when I click a window in say lxterminal or pidgin it opens in firefox. I'll take a look through the links you posted and see if I can get it working!

WiFi bug with phone app.

I searched the board, didn't see anything about this. I've verified that this happens on 2 different Pre's, and also numerous times on both.
If I am on call and connected via WiFi to my router, then a 2nd call beeps in, when I disconnect from all calls, the phone will not hang up. Ever. You can wait hours. You'll still be able to hear your voice echo in the phone as if you're connected to a dead line. The only solution for this bug I've found is to restart the phone, and then it lags on shutting down, and eventually you hear the "click" of the call disconnecting.
Has this been reported? Is this the best place to report a software bug?
Thanks!
Post relates to: Pre p100eww (Sprint)

i have learned that turning on airplane mode will end the call without a full blown restart. once you turn off airplane mode, you can make calls/send texts/use the web again.

IOS7 bug with rate app pop-up

After I installed iOS7, my apps freeze when the pop-up to rate the app appears. None of the choices work and the app is basically frozen. Please help!

http://java.sun.com/docs/books/tutorial/uiswing/components/dialog.html
This is the alert box (dialog box)
I think you have to learn from basics.
http://java.sun.com/docs/books/tutorial/getStarted/index.html
http://java.sun.com/docs/books/tutorial/index.html

BUG WITH "UPDATE ALL APPS":

I have taken notice that in the last two iTunes Updates, it has affected the function of the “Update All APPS.” If there are APPS to be updated and you click on the button “Update All APPS” it may update just one of the APPS and does not continue updating the remaining APPS. I either have to click on each APP individually, and choose UPDATE or EXIT iTunes and reopen it and sign in again. Even in doing so; iTunes may only UPDATE one APP and then stop; other times it will continue to finish the updating the remaining APPS.
This can be quite frustrating especially when you have to go to each individual APP and choose UPDATE. I think this is a bug that needs to be examined in iTunes. I have uninstalled iTunes in the correct steps and reinstalled iTunes, but the problem still continues to happen.
I am sure that you want your software to be consistent and felt I should bring this to your attention.
Thank you for reviewing my feedback. If you have any questions or comments, please do not hesitate to contact me.
Sincerely,
Joseph Snook
[email protected]
718-863-1012

It's still there for me (iOS 5.0.1), I used it a couple of hours ago.
Have you tried closing the App Store app completely and then re-opening it ? From the home screen (i.e. not with the App Store 'open' on-screen) double-click the home button to bring up the taskbar, then press and hold any of the apps on the taskbar for a couple of seconds or so until they start shaking, then press the '-' in the top left of the App Store app to close it, and touch any part of the screen above the taskbar so as to stop the shaking and close the taskbar.
If that doesn't work then you could try a reset : press and hold both the sleep and home buttons for about 10 to 15 seconds (ignore the red slider), after which the Apple logo should appear - you won't lose any content, it's the iPad equivalent of a reboot.

Updated my 4s and ipad3 and now both are basically useless. Cant access itunes store, app store, weather app wont work and multiple bugs with facebook. How am I supposed to fix all these problems????

Updated my 4s and ipad3 and now both are basically useless. Cant access itunes store, app store, weather app wont work and multiple bugs with facebook. How am I supposed to fix all these problems????

Hi Doomtrooper,
When you updated your iPhone 4S and iPad3 to iOS6, what exactly do you mean when you can't access the iTunes store? Have you checked your connection to the network?
Please be a little more specific

Mail app bug with jumping to new line below signature

Hi!
Since day one of using Lion i have this incredibly annoying bug with Mail application.
I have a formated signature in all my emails. Sometimes when I am composing a mail (or rather replying for one) and when I hit RETURN on keyboard, cursor moves BELOW signature and inserts new line below signature - not in place when it was when I hit RETURN.
The same is when I have cursor in middle of my message and hit enter. Nothing happens - text ater place when cursor was when I hit enter is staying where it was but cursor moves below signature and enters new line in there.
Anyone has solution for this?

Triple-click the word "telnet" in the line below on this page to select the whole line:
telnet imap.gmail.com 993
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window by pressing command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
You should almost instantly get three lines of output below what you entered, the last of which is this:
Escape character is '^]'.
If there's no output within ten seconds, consider that a failure. If you get something different from the above, please post it in a reply. You can then quit Terminal.

Weird bug with desynced nodes - including demo and screencast

This is a follow-up to Desync of Elements and logic - how to debug?
I started a new thread because I will provide better information on this.
So we've made our graph editor working with JavaFX. One of our common demos for different products is a organizational chart demo. This is a tree-like graph with employees as nodes to depict the hierarchical structure of companies.
You can try this demo here (jre7u6 with JavaFX 2.2 b17 required):
http://www.yworks.com/products/yfilesfx/OrgChartDemo/OrgChartDemo.jnlp
We have also made a screencast which can be viewed here that shows the usage and most importantly the problem we are facing with JavaFX here:
http://www.screenr.com/uEF8
The startup is quite slow, it takes a few seconds for the graph to load. This is because the visual representation of the nodes is described within (nested) fxml files and each of those files is loaded in a not so effective way (because it is at the moment not possible in JavaFX to define a custom BeanAdapter in the FXMLLoader that does proper caching). After those files are loaded, there are still some ClassNotFoundExceptions thrown in the background by some part of the JavaFX framework I did not identify, yet. After a few seconds the performance speeds up significantly.
What you can do in this demo is described on the right. Basically you can zoom in/out, fit view, center a certain employee and interact with them.
Interaction means you can collapse and enlarge certain parts of the graph. For example, you can hide all subordinates of an employee and show them again.
The part of "showing them again" is done with an animation effect that is implemented in our framework, not in JavaFX.
When you hover an employee, a fading translation is played as a hover effect and some buttons appear. This part is important so i wanted to highlighted.
The hover effect is triggered by a onMouseEntered and onMouseExited event.
Also you can focus a certain employee by clicking on them. When clicked, the color changes from blue to orange. This is done by our internal logic, since the clickable things on the screen are not the JavaFX rectangles and such but rather a logical representation of a node with a position on the screen and a with and height.
So this is where things go wrong and what is really crucial for our application:
When you collapse/enlarge nodes (employees) a bug appears quite frequently that causes the internal representation and the actual appearence of JavaFX elements on the screen to be out of sync. Most notably the hover effect doesn't work anymore: The node is visually present (as you can see it) and the values of the nodes in the scenegraph match as well, but those nodes just are not present any more for any events. They do not receive mouse entered/exited events, hover-events and pressed-events and so on. You can still click on the node and focus it, but this is done in our framework (indicating that our logic works).
The connection of the logic and the javafx controller is done via databinding. The controller listens to changes in the corresponding model item and updates itself accordingly - you can see it when clicking on a node, the selection state of the model item changes and the controller updates the style of the javafx node.
The other effects however, like the hover-effect, are implemented on databinding on properties of the JavaFX node class: hoverProperty, onMouseEntered onMouseExited and so on.
Once a node is in this state, weird stuff is happening. For example, a node that is in this state seems to have normal values when viewed in ScenicView. However, when changing some values, for example translateX / Y, the node just disappears. (see also: http://www.screenr.com/lYF8 where i recorded that (a bit later in the video))
For an example of this have a look at the link to the screencast above. We showed how to reproduce the bug there.
We noticed that without any animation played this does not happen. So it seems to be caused by the animation. This is itself quite surprising, because we used the same animation process with other javaFX applications but never experienced this bug.
What happens is that our Animator sets the layoutX and layoutY values of a node that is being animated repeatedly and in rapid succession over a period of time.
The only thing we can think of that might cause this problem is that JavaFX somehow is not able to process a large amount of such update-calls and throws some exception internally and just dies.
Because of this we strongly hope that somebody can point us to were we have to look or how to even debug this problem.
* edit: added second screencast for ScenicView

jsmith wrote:
Just want to say thanks for the yworks stuff phelan.
I use the swing version embedded in Idea and the diagrams are really nice => everytime I make a printout I get asked "what tool did you use to generate that diagram?".:D thank you very much.
Only real advice I can offer is something you almost certainly know =>
JavaFX is a singlethreaded UI framework.
Ensure that anything you do which could read/write from nodes in an active scenegraph be done on the JavaFX application thread.I just double checked this and unless Platform.isFxApplicationThread() returns a wrong value, the only interaction with JavaFX nodes is done in the JavaFX application thread.
I think your app issues will prove very hard to resolve through this forum. Nicolas Lorain is the javafx product manager, so you could try contacting him directly for support. There is also some kind of JavaFX partner program which may be able to offer support as well, Nicolas should also have details on that.
Good luck with your app.I just searched for the JavaFX partner program, and couldn't find anything ongoing. The only advanced support I could find is the Oracle Premier Support, which at this point isn't suitable for us. I also couldn't find any contact information for Nicolas Lorain (he has a blog and twitter but I cannot find his email). So if you could point me to somewhere, I'd be very glad.

WBS28 joining a meeting with temporary app on Windows Seven 32bits IE8

Hy!
user is not administrator of windows seven desktop
when joining a metting with temporary app
the temporary application downloads and user is prompted for execution
but nothing happens...
any idea ?
and by the way how does the temporary app work ?
where is the temporary app stored ?
i don't find any docs tha describes the fonctionality...
thanks for your help.

I have really tried many things to identify any possible reason of the issue above. Even rewrote all my javascript navigation code and checked server-side code.
But the only place where I got the solution is at site: http://www.enhanceie.com/ie/bugs.asp which states that there is a bug in IE8 which reads like:
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a large POST form If there is a form input field with a value longer
than 523,659 characters, when you navigate away from the page, IE may
clear the current session's travellog (similar to history), disabling
the back and forward buttons. Repros in IE6 & IE7.
There are following solutions that you can go for:
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I am really relaxed to find this information as I spent really long time to solve this issue. Hope this will help someone.

I have a MacBook Pro 5,4 running OSX 10.6.8 and Safari 5.1.10. A website i like has a known bug with 5.1.10 and recommends I install a newer version of Safari or use Firefox or Chrome. Just looking for advice on the best approach. Thanks!

I have a MacBook Pro 5,4 running OSX 10.6.8 and Safari 5.1.10. A website i like has a known bug with 5.1.10 and recommends I install a newer version of Safari or use Firefox or Chrome. Just looking for advice on the best approach. Thanks!

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Be aware, Apple no longer support Snow Leopard v10.6 > www.ibtimes.com/apple-kills-snow-leopard-os-x-106-no-longer-receives-security-u pdates-1558393
See if your Mac can run v10.9 Mavericks > OS X Mavericks: System Requirements
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ICal bug with month view

I primarily use week view on iCal, but sometimes i switch to month view for a larger perspective. Often, i use month view to check for any leftover events from the previous month in case i forgot to delete one or two.
I just found a bug concerning this. If i click on "month" today, it'll take me to the month view for june 2011, and from there i can navigate forwards or backwards. However, may 2011 seems to have a bug. If i click on < from june, it does nothing; if i click again, it takes me to april 2011. Similarly, if i click on > from april it does nothing and if i click again it takes me to june.
It doesn't end there. The june/may thing happens only when the selected day (the one shaded light grey on the month and week views and bright blue on the little month tab on the left) is after 04 june. If a day from the first week of june (i have my weeks start on sunday) is selected, the < button does take me to may, but several events which i deleted a long time ago are showing up.
Now, i have an event set for today (04 june). Since the first four days of june are in the same week as the last three of may, the month view for may shows these four days, as any normal calendar app would.
If i use the month tab to the left to navigate, i can access may 2011 by selecting any day on that month. However, iCal's behaviour depends on which day was selected previously. If the previous day was in april 2011 or earlier, iCal will show the month of may completely empty, which is great because i have no leftover appointments from may; however, the box for 04 june is also empty, which it shouldn't be. If the previous day was in june 2011, it'll show may with a repeating event on every sunday except the first, which is completely absurd, since i have deleted this event (and why isn't it showing on the first sunday in may?); the box for 04 june, however, will correctly show the event i have set for this day. If the previous day was in july 2011 or later, it'll show may with the repeating event on all sundays (including the first one) and it won't show anything on the box for 04 june.
Obviously, there is a bug with may 2011.
In case it helps, i do have a repeating event set to all sundays until the end of existence, but i have deleted all the entries from may and previously, since they have obviously already happened. Also, i had many other repeating events set to happen on different weekdays; these are to repeat themselves weekly until about halfway through june, and they started on april or may (can't remember right now). Like the sunday one, i have deleted all the entries from may because they have already taken place. Strangely (and thankfully), none of these appear when i visit may from june or later, as does the sunday event.
Any help would be greatly appreciated. Or am i forever stuck with week view, which has so far proven to be bug-free?
(I did a search on Google and another on the Apple forums for this issue but could find nothing, so i decided to ask the question myself. I apologise if somebody has already asked this question and i just couldn't find it.)

Greetings,
I have a vague recollection of someone else with this issue but haven't experienced it myself nor encountered it recently.
Troubleshooting:
1.) First make an iCal backup: http://support.apple.com/kb/HT2966.
2.) Remove the following to the trash and restart your computer:
Home > Library > Caches > com.apple.ical and / or "ical"
Home > Library > Calendars > Calendar Cache, Cache, Cache 1, 2, 3, etc. (Do not remove Sync Cache or Theme Cache)
Home > Library > Preferences > com.apple.ical (There may be more than one of these. Remove them all.)
__NOTE: Removing these files will remove any shared (CalDAV) calendars you may have access to. You will have to re-add those calendars to iCal > Preferences > Accounts.
Once the computer is back up and running open iCal and test.
Hope that helps!

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Has anyone else noticed this bug with multitasking gestures on iOS 5?

I recently updated my iPad 2 to iOS 5 and have just noticed this bug with multitasking gestures.
If you're currently in an app and use the four-finger swipe up to open the app switcher, and then subsequently close another app that's open in the background from the switcher, the app doesn't seem to fully close. What I mean is that if you now use the four-finger swipe right/left to switch apps, when you get to the place where that app you closed was, it's still open, and after you view it, it pops back into the app switcher. It seems like the multitasking gestures feature isn't recognizing that you've closed the app and that it should skip it from now on.
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02-May-200702:03 PM
scoobyman wrote:
Hi keffa
After the time spent and attention to detail in replicating this fault, I do think that you should email your findings to Nokia Care to be found on:
http://www.nokia.co.uk/A4222231
This is after all a discussion forum and others may find the same bug, but until it is logged at Nokia there is little chance of future modification if required!
Done already. They may of course have corrected this in the 11.x firmware currently being rolled out but as I don't yet have access to it I can't say.
Useful links: Phone firmware update | Nokia support site

Hover bug with Javascript apps?

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