DotNet 4.8.1 build of DotNetBar

2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
--- a/Code/DotNetBarDesignTime/TabControlPanelDesigner.cs
+++ b/Code/DotNetBarDesignTime/TabControlPanelDesigner.cs
@@ -0,0 +1,129 @@
+using System;
+using System.Windows.Forms.Design;
+using System.Collections;
+using System.ComponentModel.Design;
+using System.Windows.Forms;
+
+namespace DevComponents.DotNetBar.Design
+{
+	#region TabControlPanelDesigner
+	/// <summary>
+	/// Designer for Tab Control Panel.
+	/// </summary>
+	public class TabControlPanelDesigner:PanelExDesigner
+	{
+		public override SelectionRules SelectionRules
+		{
+			get{return (SelectionRules.Locked | SelectionRules.Visible);}
+		}
+
+#if FRAMEWORK20
+        public override void InitializeNewComponent(IDictionary defaultValues)
+        {
+            base.InitializeNewComponent(defaultValues);
+            SetDesignTimeDefaults();
+        }
+#else
+		public override void OnSetComponentDefaults()
+		{
+			base.OnSetComponentDefaults();
+			SetDesignTimeDefaults();
+		}
+#endif
+
+		private void SetDesignTimeDefaults()
+		{
+			PanelEx p = this.Control as PanelEx;
+			if (p == null)
+				return;
+			p.ApplyLabelStyle();
+			p.Text = "";
+		}
+
+        public override DesignerVerbCollection Verbs
+        {
+            get
+            {
+                DesignerVerb[] verbs;
+                verbs = new DesignerVerb[]
+				{
+                    new DesignerVerb("Next Tab", new EventHandler(SelectNextTab)),
+                    new DesignerVerb("Previous Tab", new EventHandler(SelectPreviousTab)),
+                    new DesignerVerb("Create New Tab", new EventHandler(CreateNewTab))
+				};
+                return new DesignerVerbCollection(verbs);
+            }
+        }
+
+        protected virtual void CreateNewTab(object sender, EventArgs e)
+        {
+            TabControlPanel cp = this.Control as TabControlPanel;
+            if (cp == null || !(cp.Parent is TabControl))
+                return;
+
+            IDesignerHost dh = (IDesignerHost)GetService(typeof(IDesignerHost));
+            TabControl tabControl = cp.Parent as TabControl;
+            if (tabControl == null || dh == null)
+                return;
+            DesignerTransaction dt = dh.CreateTransaction();
+            try
+            {
+                IComponentChangeService change = this.GetService(typeof(IComponentChangeService)) as IComponentChangeService;
+                if (change != null)
+                    change.OnComponentChanging(this.Component, null);
+
+                TabItem tab = dh.CreateComponent(typeof(TabItem)) as TabItem;
+                tab.Text = tab.Name;
+
+                TabControlPanel panel = dh.CreateComponent(typeof(TabControlPanel)) as TabControlPanel;
+                tabControl.ApplyDefaultPanelStyle(panel);
+                tab.AttachedControl = panel;
+                panel.TabItem = tab;
+
+                tabControl.Tabs.Add(tab);
+                tabControl.Controls.Add(panel);
+                panel.Dock = DockStyle.Fill;
+                panel.SendToBack();
+
+                tabControl.RecalcLayout();
+                tabControl.SelectedTab = tab;
+
+                if (change != null)
+                    change.OnComponentChanged(this.Component, null, null, null);
+
+                if (change != null)
+                {
+                    change.OnComponentChanging(panel, null);
+                    change.OnComponentChanged(panel, null, null, null);
+                }
+            }
+            catch
+            {
+                dt.Cancel();
+            }
+            finally
+            {
+                if (!dt.Canceled) dt.Commit();
+            }
+        }
+
+        private void SelectNextTab(object sender, EventArgs e)
+        {
+            TabControlPanel panel = this.Control as TabControlPanel;
+            if (panel == null || !(panel.Parent is TabControl))
+                return;
+            TabControl tc = panel.Parent as TabControl;
+            tc.SelectNextTab();
+        }
+
+        private void SelectPreviousTab(object sender, EventArgs e)
+        {
+            TabControlPanel panel = this.Control as TabControlPanel;
+            if (panel == null || !(panel.Parent is TabControl))
+                return;
+            TabControl tc = panel.Parent as TabControl;
+            tc.SelectPreviousTab();
+        }
+	}
+	#endregion
+}