I'm having a weird behaviour when i put my application in background.
The navigation bar should be green, but sometimes it appears black but only when in background.
Any suggestion to fix this behaviour?
Screenshot here: http://d.pr/i/wgfd
Related
I have not use black bg in my whole application
First it shows like this which is expected
after clicking floating action button bg color of listview changes
but then it shows like this after action
I have a windows application written in qml+pyqt5 (and run on a windows 10 tablet).
Sometimes after a tap or on page switch, the application's background turning white, while the buttons are still visible and can be clicked - once I click them or on the screen - the white background disappear.
Sometimes after a tap or on page switch, there are strange triangles appearing from random places, and disappears on tap or click.
There is no indication of this bugs in the app's logs, and they fixes themselves on tap or click.
I've noticed that it happens more frequently when there is animation in the page - do you think there is a connection between the things?
Do you familiar with the phenomena, and know by any chance what is the root cause of them and how to deal with it?
Whenever I type something in the Remix ONLINE IDE, the entire code flickers. What I mean is that say the keyword function is shown in blue color, now when I start typing that blue color will turn to white and then the blue very fast (flickering).
Had the same problem and couldn't find a reson. But if you reload the page it stops flickering.
My question would be that how can you set the status bar to a default color in ios7. (Like in the latest update of Facebook and Twitter app)
Thanks a lot!
The status bar doesn't have a color - it's transparent. The color you are seeing in the new Facebook app is the navigation bar that has been extended under the status bar. In iOS 7 your status bar can be transparent with white text, transparent with black text, or opaque (black). It can't be tinted, but you can give the illusion of a tint by extending your navigation bar.
iOS 7 introduces the concept of extendable view edges to allow for this sort of thing. You might want to review the UI transition guide or UIViewController documentation for more information.
It looks like you can assign a background image to the navigation bar and whatever alpha/ opacity that image has, will be picked up by the status bar.
Create your image 640x128 and whatever colour/pattern you want.
[self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:#"image.png"] forBarMetrics:UIBarMetricsDefault];
This will make the picture the background of the navigation bar and the status bar.
Are you using Flymake + Emacs + GHC Inferior Mode? When I have an Flymake Error raised with red background color in the editor - I can move the mouse over and get an yellow tooltip explaining the error. Unfortunatelly the tooltip disapperas approx. 10 seconds later.
How can I prevent this? My error messages are long and I need time to read :-)
Unless you are really attached to overlays, I find it much more convenient to have the error messages displayed in the echo area. To try out if you like this behavior, you can easily toggle it with M-x tooltip-mode. If you are the keyboard centric type, also see the discussions on EmacsWiki on how to display FlyMake errors without having to mouseover them:
http://www.emacswiki.org/emacs/FlyMake