Hi,
I'am testing Telerik .NET MAUI controls for windows and android. FontFamily property of columns (both for xaml and app.xaml) not working. If an embedded font is choosen for whole application, DataGrids look different from other parts of the application
here is my xaml, "fnt_bold" is a MauiFont in resources. All other ui components are shown in my font
<telerik:RadDataGrid x:Name="dataGrid" AutoGenerateColumns="False" UserEditMode="None" UserGroupMode="Disabled" SelectionMode="Single" SelectionUnit="Row" >
<telerik:RadDataGrid.Columns>
<telerik:DataGridTextColumn PropertyName="ID" HeaderText="RefID" Width="60" SizeMode="Fixed">
<telerik:DataGridTextColumn.CellContentStyle>
<telerik:DataGridTextCellStyle FontFamily="fnt_bold" FontSize="12.25"/>
</telerik:DataGridTextColumn.CellContentStyle>
</telerik:DataGridTextColumn>
<telerik:DataGridTextColumn PropertyName="CODE" HeaderText="Code" Width="80" SizeMode="Fixed">
<telerik:DataGridTextColumn.CellContentStyle>
<telerik:DataGridTextCellStyle FontFamily="fnt_bold" FontSize="12.25"/>
</telerik:DataGridTextColumn.CellContentStyle>
</telerik:DataGridTextColumn>
<telerik:DataGridTextColumn PropertyName="NAME" HeaderText="Name" Width="250" SizeMode="Fixed">
<telerik:DataGridTextColumn.CellContentStyle>
<telerik:DataGridTextCellStyle FontFamily="fnt_regular" FontSize="12.25"/>
</telerik:DataGridTextColumn.CellContentStyle>
</telerik:DataGridTextColumn>
</telerik:RadDataGrid.Columns>
</telerik:RadDataGrid>
I have attached a screenshot from my test app.
I also checked the sample telerik android app (Telerik UI for .NET MAUI Controls). DataGrid components in Telerik Sample app also dont use the expected font unlike all other ui components.
Just one of the DataGrid samples of one column in the sample app has the correct fontfamily property. I have attached that screenshot also. I couldn't figure out how to implement it.
Am i missing something?
Thanks in advance.
Ender
Please provide the Full Data Grid Column Header Control Template for customization. The DataGrid Column Header content template is useful but we would like full control of the Column Header Control Template.
Provide support for nested properties with null values.
Currently when using the following scenario: null ref exception is throw, when manager is null:
private Person _manager;
public Person Manager
{
get { return _manager; }
set { UpdateValue(ref _manager, value); }
}
<telerik:DataGridTextColumn PropertyName="Manager.Name"
HeaderText="Manager"/>
Provide support for null values when nested properties are used in datagrid columns.
.Net Maui Data Grid Property Aggregator Descriptor incorrect placement on Mac
DataGrid is added inside pages that can be accessed through shell flyout menu.
And the exact steps to reproduce the issue:
Go to page GridOne page in flyout menu.If I use the CellEditTemplate to show a custom view when editing - the view does not get auto focus when shown and the end user needs to tap inside so the view gets focus.
<telerik:DataGridTextColumn PropertyName="CountryName" HeaderText="Country">
<telerik:DataGridTextColumn.CellEditTemplate>
<DataTemplate>
<telerik:RadEntry Text="{Binding Item.CountryName}" />
</DataTemplate>
</telerik:DataGridTextColumn.CellEditTemplate>
</telerik:DataGridTextColumn>
Work-around:
Manually invoke the Focus() method and set the cursor position when the view gets loaded and when it changes its visibility:
<telerik:RadEntry Text="{Binding Item.CountryName}"
Loaded="RadEntry_Loaded"
PropertyChanged="RadEntry_PropertyChanged" />
private void RadEntry_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == nameof(View.IsVisible))
{
RadEntry entry = (RadEntry)sender;
if (entry.IsVisible)
{
FocusEntry(entry);
}
}
}
private void RadEntry_Loaded(object sender, EventArgs e)
{
FocusEntry((RadEntry)sender);
}
private static void FocusEntry(RadEntry entry)
{
entry.Dispatcher.DispatchDelayed(TimeSpan.FromMilliseconds(1), () =>
{
entry.Focus();
entry.CursorPosition = entry.Text?.Length ?? 0;
});
}
scrolling is not smooth (items jump up/down when scrolling)
Tested on Samsung S9+ and S10
Hi Team,
Please refer to the following screenshot from the ControlsSamples project on Windows:
Notice the descender on the y character is pushing up the Delivery column header's Label container, but the Price text is flush with the bottom? This is causing misalignment between text in other column headers that do not have descenders.
You might not immediately notice this, for example in the Aggregates demo, only the first column has no descenders but the next two do.
However, it's a more serious visual problem when every other column is vertically offset. Please consider adding a default Padding to account for descenders, or maybe change the VerticalOptions of the text container to be center aligned.
Thank you,
Matthew & Team
I have a DataGrid with ItemsSource bound to ObservableRangeCollection,
First I Clear() the existing items of the collection, then add new items, and raises a single CollectionChanged event with action = NotifyCollectionChangedAction.Reset.
the grid continues to show nothing.
This works with .NET MAUI CollectionView and ListView
Workaround: Add a delay after clearing the collection.