rename to FlyoutBase and DialogBase

Pilz.UI.Telerik/Dialogs/DialogBase.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Telerik.WinControls.UI;
+
+namespace Pilz.UI.Telerik.Dialogs
+{
+    public partial class DialogBase : RadForm
+    {
+        public FlyoutBase? DialogPanel { get; private set; }
+
+        private DialogBase()
+        {
+            Load += DialogBaseForm_Load;
+            FormClosed += DialogBaseForm_FormClosed;
+        }
+
+        public DialogBase(FlyoutBase? dialogPanel) : this()
+        {
+            DialogPanel = dialogPanel;
+        }
+
+        private void DialogBaseForm_Load(object? sender, EventArgs e)
+        {
+            if (DialogPanel is ILoadContent iLoadContent)
+                iLoadContent.LoadContent();
+
+            DialogLoading?.Invoke(new DialogLoadingEventArgs(this));
+        }
+
+        private void DialogBaseForm_FormClosed(object? sender, FormClosedEventArgs e)
+        {
+            DialogClosed?.Invoke(new DialogClosedEventArgs(this));
+        }
+    }
+}