* UITabControl：Tab页标题选中高亮颜色增加可调整高度

SunnyUI.Demo/Controls/FCombobox.cs

@@ -52,12 +52,12 @@ namespace Sunny.UI.Demo
 
         private void uiComboTreeView1_NodeSelected(object sender, System.Windows.Forms.TreeNode node)
         {
-            ShowInfoTip(node.Text);
+            //ShowInfoTip(node.Text);
         }
 
         private void uiComboTreeView2_NodesSelected(object sender, System.Windows.Forms.TreeNodeCollection node)
         {
-            ShowInfoTip(uiComboTreeView2.Text);
+            //ShowInfoTip(uiComboTreeView2.Text);
         }
 
         public class Info
@@ -68,7 +68,7 @@ namespace Sunny.UI.Demo
 
         private void uiComboBox2_SelectedIndexChanged(object sender, EventArgs e)
         {
-            ShowInfoTip(uiComboBox2.SelectedValue.ToString());
+            //ShowInfoTip(uiComboBox2.SelectedValue.ToString());
         }
 
         private void uiColorPicker1_Click(object sender, EventArgs e)

SunnyUI.Demo/Controls/FTabControl.Designer.cs

@@ -96,7 +96,7 @@
             this.tabPage2.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
             this.tabPage2.Location = new System.Drawing.Point(0, 40);
             this.tabPage2.Name = "tabPage2";
-            this.tabPage2.Size = new System.Drawing.Size(670, 143);
+            this.tabPage2.Size = new System.Drawing.Size(450, 230);
             this.tabPage2.TabIndex = 1;
             this.tabPage2.Text = "tabPage2";
             // 
@@ -105,7 +105,7 @@
             this.tabPage3.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(192)))));
             this.tabPage3.Location = new System.Drawing.Point(0, 40);
             this.tabPage3.Name = "tabPage3";
-            this.tabPage3.Size = new System.Drawing.Size(670, 143);
+            this.tabPage3.Size = new System.Drawing.Size(450, 230);
             this.tabPage3.TabIndex = 2;
             this.tabPage3.Text = "tabPage3";
             // 
@@ -113,7 +113,7 @@
             // 
             this.tabPage9.Location = new System.Drawing.Point(0, 40);
             this.tabPage9.Name = "tabPage9";
-            this.tabPage9.Size = new System.Drawing.Size(670, 143);
+            this.tabPage9.Size = new System.Drawing.Size(450, 230);
             this.tabPage9.TabIndex = 4;
             this.tabPage9.Text = "tabPage9";
             this.tabPage9.UseVisualStyleBackColor = true;
@@ -122,7 +122,7 @@
             // 
             this.tabPage10.Location = new System.Drawing.Point(0, 40);
             this.tabPage10.Name = "tabPage10";
-            this.tabPage10.Size = new System.Drawing.Size(670, 143);
+            this.tabPage10.Size = new System.Drawing.Size(450, 230);
             this.tabPage10.TabIndex = 5;
             this.tabPage10.Text = "tabPage10";
             this.tabPage10.UseVisualStyleBackColor = true;
@@ -131,7 +131,7 @@
             // 
             this.tabPage11.Location = new System.Drawing.Point(0, 40);
             this.tabPage11.Name = "tabPage11";
-            this.tabPage11.Size = new System.Drawing.Size(670, 143);
+            this.tabPage11.Size = new System.Drawing.Size(450, 230);
             this.tabPage11.TabIndex = 6;
             this.tabPage11.Text = "tabPage11";
             this.tabPage11.UseVisualStyleBackColor = true;
@@ -140,7 +140,7 @@
             // 
             this.tabPage12.Location = new System.Drawing.Point(0, 40);
             this.tabPage12.Name = "tabPage12";
-            this.tabPage12.Size = new System.Drawing.Size(670, 143);
+            this.tabPage12.Size = new System.Drawing.Size(450, 230);
             this.tabPage12.TabIndex = 7;
             this.tabPage12.Text = "tabPage12";
             this.tabPage12.UseVisualStyleBackColor = true;
@@ -149,7 +149,7 @@
             // 
             this.tabPage13.Location = new System.Drawing.Point(0, 40);
             this.tabPage13.Name = "tabPage13";
-            this.tabPage13.Size = new System.Drawing.Size(670, 143);
+            this.tabPage13.Size = new System.Drawing.Size(450, 230);
             this.tabPage13.TabIndex = 8;
             this.tabPage13.Text = "tabPage13";
             this.tabPage13.UseVisualStyleBackColor = true;
@@ -241,7 +241,6 @@
             // 
             // FTabControl
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 21F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
             this.ClientSize = new System.Drawing.Size(800, 654);
             this.Name = "FTabControl";

SunnyUI/Controls/UITabControl.cs

@@ -292,6 +292,24 @@ namespace Sunny.UI
             }
         }
 
+        private int tabSelectedHighColorSize = 4;
+
+        /// <summary>
+        /// 边框颜色
+        /// </summary>
+        [Description("选中Tab页高亮高度"), Category("SunnyUI")]
+        [DefaultValue(4)]
+        public int TabSelectedHighColorSize
+
+        {
+            get => tabSelectedHighColorSize;
+            set
+            {
+                tabSelectedHighColorSize = Math.Max(value, 0);
+                Invalidate();
+            }
+        }
+
         private UIStyle _style = UIStyle.Blue;
 
         /// <summary>
@@ -439,7 +457,9 @@ namespace Sunny.UI
                 if (index == SelectedIndex)
                 {
                     g.Clear(TabSelectedColor);
-                    g.FillRectangle(TabSelectedHighColor, 0, bmp.Height - 4, bmp.Width, 4);
+
+                    if (TabSelectedHighColorSize > 0)
+                        g.FillRectangle(TabSelectedHighColor, 0, bmp.Height - TabSelectedHighColorSize, bmp.Width, TabSelectedHighColorSize);
                 }
 
                 g.DrawString(TabPages[index].Text, Font, index == SelectedIndex ? tabSelectedForeColor : TabUnSelectedForeColor, textLeft, TabRect.Top + 2 + (TabRect.Height - sf.Height - 4) / 2.0f);