Open Mishin870 opened 8 months ago
Can you provide us a test repository which show cases the problem?
Here are the two minimal projects inside the solution They are identical in everything except the MaterialDesign version
DialogHostTest - v5.0.1-ci588, when clicking on any of the buttons the window title becomes inactive
DowngradedTest - v4.10.0-ci317, the window stays active (which is what I want, it looks nice)
I pinpointed the issue these lines of code in DialogHost.cs
.
This change was introduced by @Keboo in this commit. @Keboo do you remember why these lines were necessary?
This issue is marked stale because it has been open 30 days with no activity. Remove stale label or update the issue, otherwise it will be closed in 14 days.
This issue is marked stale because it has been open 30 days with no activity. Remove stale label or update the issue, otherwise it will be closed in 14 days.
Similar issue here. My textbox within dialog UserControl loses focus after DialogHost.Show(). In 4.9.0 it doesn't happen
I’ve read #2912, #3451, and this thread, so I have some understanding of the issue's background. It seems there are two types of dialogs:
To meet these requirements, I believe the best solution is to provide an argument when calling the DialogHost.Show
method to determine whether the dialog should take focus or not.
Additionally, we could introduce variations of the DialogHost.Show
method that explicitly indicate whether the dialog should take focus.
Of course, there is some debate as to which default behavior-whether 1. or 2.-is appropriate for the existing DialogHost.Show
method without additional arguments or variations.
@MichelMichels, what do you think about this solution?
@ashidaharo I don't think there is a situation where the DialogHost
control doesn't need to take focus. Would you have an example of this?
@MichelMichels Isn't that exactly what @Mishin870 is doing? He displayed a loading indicator using a dialog host. That should have been the start of this thread when it changed to take the focus away from the parent. If the dialog host is not designed to do at least that, then we need something that would do that job well instead of the dialog host.
@ashidaharo I see now. Apologies for any confusion.
What I ment was that (in my opinion) the Window
should stay active even when the DialogHost
takes focus.
This issue is marked stale because it has been open 30 days with no activity. Remove stale label or update the issue, otherwise it will be closed in 14 days.
Bug explanation
I'm trying to make a preloader using DialogHost (I need to display a loading indicator and lock the application while the data is being loaded)
However, when I call DialogHost.Show(), the application window loses focus
5.0.1-ci571:
https://github.com/MaterialDesignInXAML/MaterialDesignInXamlToolkit/assets/12599641/870a9dc8-6a78-467a-923e-92513d43876c
if you click on a dialog, the window will become active again along with the dialog. so they are not mutually exclusive
In my past project I used version 4.6.1 and the window did not lose focus when DialogHost was opened
I tried different versions in the current project:
4.10.0-ci317:
https://github.com/MaterialDesignInXAML/MaterialDesignInXamlToolkit/assets/12599641/47933a28-e0f8-4cf1-8cea-f3b8a798802f
How can this be fixed without downgrading to an older version?
My code:
PreloaderDialog
MainWindow
Method to show preloader
Calling code
Version
5.0.1-ci571