SetTitleBar not working on Windows about maui HOT 7 CLOSED

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from maui.

Here's some info on how to customize the titlebar

#20976 (comment)

from maui.

Here's some info on how to customize the titlebar

#20976 (comment)

@PureWeen I tried that but the following happens to me:

<DataTemplate x:Key="MauiAppTitleBarTemplate">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="Auto"/>
        </Grid.ColumnDefinitions>
        <TextBlock VerticalAlignment="Center" Text="MyText" />
        <TextBlock VerticalAlignment="Center" Grid.Column="2" Text="MyText2" />
    </Grid>
</DataTemplate>

Output (as you can see, on the right side it overlaps with the buttons of the window):

(AppShell.xaml -> Shell.FlyoutBehavior="Disabled")

(AppShell.xaml -> Shell.FlyoutBehavior="Flyout")

As you can see, even using this method I can't get it to work.

Besides, what you have not answered me is why SetTitleBar doesn't work, is it a MAUI bug? Am I doing something wrong? Because my idea was to follow the "Full customization" tutorial since I want the title bar to be interactive:

https://learn.microsoft.com/en-us/windows/apps/develop/title-bar#full-customization

from maui.

I agree that what @PureWeen sent doesn't address your issue directly, but I don't think that "SetTitleBar" doesn't work, it's that you're not using it right, but you also couldn't because the way MAUI apps work. I'll try to explain my thought process.

• First, your example code is wrong. If you're building a WinUI app, you would need to pass in a UIElement contained within the existing Window. You're passing in a new element (I don't know the type, since you didn't provide a sample) so it's not connected to anything, so it won't work no matter what.
• So you would, generally, build a WinUI Window, create a UIElement within that Window to represent the TitleBar, then call SetTitleBar with that element. While you can create a new MAUI Window (which itself is a WinUI 3 Window, wrapped), you can't directly set elements contained within it, at least not easily.
• What @PureWeen's example does show is that the TitleBar is already abstracted within MAUI and you can add additional elements within that. however to the best of my knowledge, elements contained within this TitleBar can't be interactive, apart from the hamburger menu on the left nav, because you would need further customization to allow buttons, etc, to be clickable.

So TL;DR

• SetTitleBar does work if you pass in a UIElement...
• But passing in a valid UIElement isn't trivial unless you hack underlying implementations of frameworks...
• But there is a TitleBar you can customize through the Platform XAML...
• But you probably can't add the elements you want to make it interactive without also hacking more of the window...

IMO, you would be better off using MAUI Native Embedding and creating a WinUI 3 app that contains MAUI Elements instead. That would give you full control of the WinUI 3 window without needing to deal with all of that overhead. I have an example of this here that could help you do it.

from maui.

You can set interactive regions here

from maui.

Hi @bdovaz. We have added the "s/needs-info" label to this issue, which indicates that we have an open question for you before we can take further action. This issue will be closed automatically in 7 days if we do not hear back from you by then - please feel free to re-open it if you come back to this issue after that time.

from maui.

This issue has been automatically marked as stale because it has been marked as requiring author feedback but has not had any activity for 4 days. It will be closed if no further activity occurs within 3 days of this comment. If it is closed, feel free to comment when you are able to provide the additional information and we will re-investigate.

from maui.