ChromelessWindow cannot resize diagonally

Hello,

my ChromelessWindow is set to ResizeMode="CanResize". This works for horizontally and vertically resizing. However I am not able to resize it diagonally and cannot find a solution for this.

Thank you for your help!



<syncfusion:ChromelessWindow x:Class="CCC.WPF.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:system="clr-namespace:System;assembly=System.Runtime"
        xmlns:syncfusion="clr-namespace:Syncfusion.Windows.Shared;assembly=Syncfusion.Shared.WPF"
        xmlns:skin="clr-namespace:Syncfusion.SfSkinManager;assembly=Syncfusion.SfSkinManager.WPF"
        skin:SfSkinManager.Theme="{skin:SkinManagerExtension ThemeName=MaterialDark}" Background="{StaticResource Background}"
        mc:Ignorable="d"
        Closed="ChromelessWindow_Closed"
        Title="{Binding SelectedItem, ElementName=NavigationMenuListBox,Converter={StaticResource TitleConverter}}" ResizeMode="CanResize" Icon="/Resources/Logo48.png" d:DesignHeight="800" d:DesignWidth="1280" TitleFontSize="13" TitleTextAlignment="Center" TitleBarForeground="{StaticResource Foreground}" TitleBarBackground="{StaticResource Background}" ResizeBorderThickness="5" ResizeBorderBrush="{StaticResource Background}" CornerRadius="5" AllowsTransparency="True">


    <Grid Margin="3">
    <!--...-->
    </Grid>
</syncfusion:ChromelessWindow>

1 Reply 1 reply marked as answer

KA Karthick Arjunan Syncfusion Team April 6, 2023 09:40 AM UTC

Hi Alexander,

Setting the "UseNativeChrome" property to True in the ChromelessWindow enables diagonal resizing. We have attached a sample project for your reference. Please check the sample and let us know if you have any concerns.


Regards,
Karthick Arjunan


Attachment: ChromelessWindowResizeDemo_6224b9d5.zip

Marked as answer
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