This question has been inactive for over a year now. I still don't have a solution for my problem. I edited this to clarify my problem and bring new attention to it.
If you use Windows you probably know the small preview image (thumbnail) that is shown when you hover the icon of the programm on the taskbar.
Some programms manage (e. g. Spotify, previous versions of Git Extension) to add a button to that popup (where the red line is).
For Example: Spotify added some buttons to pause/unpause, skip, etc. I wanted to do something similar for my app.
The question is if this can be done with JavaFX and how this can be done?
I have searched the internet for a solution but I couldn't find any for JavaFX. For example: here is a solution for C#.
Related
i want to make an animated wallpaper for windows. So far i have only expreience with Mac OS X programming and i'm new to windows. So i decided to work with QT because it seems that there is more help out there.
Until now i have created the app in a borderless window in qt. It work quiet fine.
But is there a way in QT to change the level of the window so that its appear above the windows wallpaper but behind the icons?
EDIT:
Ok if found a simple solution.
After some testing with the hints form kusg1 I figured out when there is a transparent window mouse events going still to the desktop.
I actualy want have this website has wallpaper: Ticketack. - So i created a frameless window which stays on bottom and has a transparent background and displays the text. Beside this i can change the windows wallpaper directly to get the background of the clock.
So clock text is not behind the icons but i think this will be ok.
Just some ideas: Use the windows flag as Qt::Window | Qt::FramelessWindowHint + Windows Stay at bottom hint, and set the content of the widget with your animated content (the suitable candidate is to use QGraphicsView).
The widget needs two main tasks:
Upon launching, it grabs the desktop background as pixmap and do overlay with the animated content (this needs to have the desktop to be wallpaper-less for simple scenario).
The widget needs to capture mouse and focus event and channel back to actual window command if the user wants to click the icon on the desktop.
Update:
Some pointers for the implementation:
For managing desktop icon, there is a good article here! (also found from SO).
Qt example and demos has an example on the taking desktop snapshot, the snippet is: QPixmap::grabWindow(QApplication::desktop()->winId());
Answer to your question: no, there isn't.
However, you can try something like this using Windows API: How to draw directly on the Windows desktop, C#?
Im writing an application for workers in our factory and one of requirements is that they should be able to take images using camera integrated in PDA with WM6.5.
The main difficulty is, that thay MUST NEVER EVER be able to enter windows, Start button, desktop etc. They are allowed ONLY to see my fullscreen application.
I succesfully deactivated BlueTooth + red, green and volume buttons (if you are interested, im pasting links here)
http://forum.xda-developers.com/showthread.php?t=546737
http://msdn.microsoft.com/en-us/library/bb431750.aspx
http://social.msdn.microsoft.com/forums/en-US/vssmartdevicesvbcs/thread/a4f9f41d-47a8-4080-8613-2c2ddcf4c012/
And now I have to implement the camera function. But as CameraCaptureDialog opens a new dialog and shows start button, task bar and allows user to open list of applications, I must not use it.
I must create my own dialog that will show the Live Preview in a panel or in an imageBox and photo will be taken using a button.
I searched the whole internet and found only DirectShow.NETCF (but people do not recommend it) and CameraCaptureDialog.
Can I somehow redirect the CameraCaptureDialog to my dialog? Or can I access camera directly via .NET framework? Or can I modify the CameraCaptureDialog not to show Start button, menu etc?
Looks like you have a bit of a challenge. I agree that Directshow is a questionable solution, but it may be your only option. I did get http://alexmogurenko.com/blog/directshownetcf/ to work, but only on low resolutions.
A better option might be to find a device that does not show the menu bar/start button. AFAIK, the HTC HD2 has a very clean Cameracapturedialog..
Good luck.
mostly in all article i found that everyone show that their OS give them 5 button. can anyone explain how
http://www.asp.net/mvc/tutorials/getting-started-with-mvc3-part1-cs
in this article every window's title bar have 5 button on top whenever i can see only three button in my windows [close, restore ,maximize].
can anyone show me reason behind it.
They're running UltraMon, which is a utility that provides enhancements for multiple monitor support.
In particular, it adds extra window management buttons to the title bars of all applications, which make it easy to move windows from screen to screen.
You can download a free evaluation version from the vendor, but the full version will cost you $39.95 US.
He has multiple screens on his computer, those buttons mean move to next screen.
Extra buttons in the titlebar come from utility applications that hook into every process.
Take a look at this tutorial for a basic example, you also need to register a hook with SetWindowsHookEx (WH_CBT or WH_SHELL)
For Windows Vista and 7, Microsoft has provided detailed guidance in the article Custom Window Frame Using DWM.
Copied from my answer here.
So we're re-designing a desktop application so that it's also usable with thye Touch Interface with Windows 7. We've consulted the UX guidelines.
For some part of the UI, there are toolbox icons that are disabled because of some arcane rules (the software communicates with a hardware device). We disable the actions that aren't applicable (because of some condition) and let the user hover the mouse on the tool icon to see the tooltip explanation on why that tool is disabled.
Since there is no "hover" for the touch interface (windows 7, iphone, ..) what is a better pattern/model for this?
Thanks!
Not an official solution but here's how I'll approach this until a better solution is available:
Make the item look disabled but still be clickable.
Add an overlay icon (of a question or similar) so it looks more than just disabled.
When clicked, display the message that would have been in the tooltip. Preferably in a non modal way and that doesn't require acknowledgement.
One option is to leave the control enabled and show a message when it is clicked to say why it won't do anything. However as stated in 'Disabled Menus Are Usable' this throws away valuable information for an experienced user (although this is less of an issue for icons than menus as there are usually less icons to go through than menus).
Another possibility is to provide a control like the click for help tools that were popular a few years ago. The user would first click on the 'why is this disabled' control, then click on the control that is disabled. This is however a rather clunky solution.
Another problem with toolbox icons on a touch interface is that the tooltip text is often essential as it is often impossible to convey complex/domain-specific actions with an icon. i would imagine many users on a touch only device will just use the menus instead as they can work out what they will do.
I have a question about the windows mobile development.
I created a mobile form on the windows mobile 6.0 test project. But that example form slightly larger than the vertically normal pocketpc forms. I now everybody said you can press the scrollbar for accessing bottom or any location of the form.
But i need to use the finger for easy navigating form areas. This kind of iphone :)
Is it possible ? how can i make this ?
Windows Mobile 6.5 adds gesture support, that is supposed to allow such functionality for finger control. Of course, your code has to take advantage of it.
You can also write your own, which isn't difficult, but still cumbersome.
My answer could be classified as subjective. I try to now show the scroll bar when possible for just that reason. On most devices that have touch screen, you can scroll using you finger (and I'm a somewhat large guy -- 6'3" with farmer kid hands).
But if you are displaying a grid, that isn't always possible. The results can go off the screen very easily. Oh well, grab a pen and hit the scrollbar.
Other screen elements that can help: tab control. separate your controls into groups and put each group on a separate tab. I also do a lot of wizards with LARGE next and previous buttons.
But in all of this, if it is designed to be stylus free, just pray the user doesn't have to type anything using the screen soft keyboard. That just doesn't work with a finger.