Hello, I am playing with this tab control and run into this beginer's problem. I have a document on each tabitem and I want to show to a user if the document is modified. If yes, the background color should be other then standard one.
XAML:
<dragablz:TabablzControl Grid.Row="1" x:Name="rkEditFilesTabControl" ScrollViewer.CanContentScroll="True" ScrollViewer.VerticalScrollBarVisibility="Auto">
</dragablz:TabablzControl>On text change event I have this code:
if (Editor.IsModified)
Tab.Background = new SolidColorBrush(Color.FromArgb(0xFF, 0xE6, 0xD4, 0x64));
else
Tab.Background = null;Unfortunatelly, the color is not changed even the code is executed. What should I do to take the desired effect?
Thanks.
I think I might have found a memory issue with the TabablzControl
I'll write up what I've found and you can check it later
The TabablzControl listens to the Closing event on the parent Window. https://github.com/ButchersBoy/Dragablz/blob/master/Dragablz/TabablzControl.cs#L831
It removes this event handler properly when the window is closing. https://github.com/ButchersBoy/Dragablz/blob/master/Dragablz/TabablzControl.cs#L836
But now when the TabablzControl is unloaded. https://github.com/ButchersBoy/Dragablz/blob/master/Dragablz/TabablzControl.cs#L869-L872
I am having some memory issues in my application that I am troubleshooting right now. I can see in Visual Studio memory snapshot tool that there is a reference between the tabablzcontrol and the main window after I have removed my view. So it seems my view is kept in memory because it has a ref chain to the main window which is still alive and kicking.
I'll make a patch and see if that works but I'd like your take on this so I am not misunderstanding the TabablzControl
It could be that the event handler will be cleaned up as soon as there are no references to the View and thats was causing my problem. Not sure though
Submitted a tiny PR for this ButchersBoy/Dragablz#111
Am I missing some website with this kind of introduction?
Like visual Studio docking you
Docking? *
Did a simple cut and paste of the example with 2 tabs. If I am careful, i can drag the tabs side to side and change order, if I miss or purposely try to tear out to its own window, it throws an error: "Exception has been thrown by the target of an invocation. Unable to ascrtain tab control" Anyone getting this right out the gate?
I have a question for all the wpf developers regarding material design dialoghost in wpf. When I open a certain dialog box, some parts of the background (I mean outside of the dialog box) are not dimmed(2 buttons in my case) whereas all the other buttons are dimmed out(opacity decreased as it should be). Is this a material design dialog host issue? Is there anyone with the same issue?
instead of a circle?
hi @ButchersBoy , i just downloaded the Dragablz Sample app from Github and after restoring nuget packages, i get the following errors:
- 'MainWindow' does not contain a definition for InitialTabablzControl in InterTabClient.cs
- The InitializeComponent does not exist in the current context in StylezApp
does this have to do with the package version?
would be nice this in the documentation
