57 lines
2.1 KiB
C#
57 lines
2.1 KiB
C#
|
|
|
|
|
|
/* This Code is based on a StackOverflow-Answer: https://stackoverflow.com/a/56736232/9759874 */
|
|
|
|
using System.Reflection;
|
|
using System.Windows.Threading;
|
|
|
|
namespace WPFluent.Controls;
|
|
|
|
/// <summary>
|
|
/// Overwrites ContextMenu-Style for some UIElements (like RichTextBox) that don't take the default ContextMenu-Style by
|
|
/// default. <para>The code inside this CodeBehind-Class forces this ContextMenu-Style on these UIElements through
|
|
/// Reflection (because it is only accessible through Reflection it is also only possible through CodeBehind and not
|
|
/// XAML)</para>
|
|
/// </summary>
|
|
public partial class ContextMenuLoader : ResourceDictionary
|
|
{
|
|
/// <summary>
|
|
/// Initializes a new instance of the <see cref="ContextMenuLoader"/> class and registers editing styles defined in
|
|
/// "ContextMenu.xaml" with the <see cref="Dispatcher"/>.
|
|
/// </summary>
|
|
public ContextMenuLoader()
|
|
{
|
|
// Run OnResourceDictionaryLoaded asynchronously to ensure other ResourceDictionary are already loaded before adding new entries
|
|
Dispatcher.CurrentDispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(OnResourceDictionaryLoaded));
|
|
}
|
|
|
|
private void AddEditorContextMenuDefaultStyle(Assembly currentAssembly)
|
|
{
|
|
var editorContextMenuType = Type.GetType(
|
|
$"System.Windows.Documents.TextEditorContextMenu+EditorContextMenu, {currentAssembly}");
|
|
|
|
ResourceDictionary resourceDict = new()
|
|
{
|
|
Source = new Uri("pack://application:,,,/WPFluent;component/Controls/ContextMenu/ContextMenu.xaml"),
|
|
};
|
|
|
|
Style contextMenuStyle = (Style)resourceDict["UiContextMenu"];
|
|
|
|
if (editorContextMenuType is null || contextMenuStyle is null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
var editorContextMenuStyle = new Style(editorContextMenuType, contextMenuStyle);
|
|
Add(editorContextMenuType, editorContextMenuStyle);
|
|
}
|
|
|
|
private void OnResourceDictionaryLoaded()
|
|
{
|
|
Assembly currentAssembly = typeof(Application).Assembly;
|
|
|
|
AddEditorContextMenuDefaultStyle(currentAssembly);
|
|
}
|
|
}
|