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/DevComponents.DotNetBar.Layout/TextMarkup/Heading.cs
+++ b/Code/DevComponents.DotNetBar.Layout/TextMarkup/Heading.cs
@@ -0,0 +1,97 @@
+using System;
+using System.Text;
+using System.Drawing;
+
+#if AdvTree
+namespace DevComponents.Tree.TextMarkup
+#elif DOTNETBAR
+namespace DevComponents.DotNetBar.TextMarkup
+#elif SUPERGRID
+namespace DevComponents.SuperGrid.TextMarkup
+#elif LAYOUT
+namespace DevComponents.DotNetBar.Layout.TextMarkup
+#endif
+{
+    internal class Heading: ContainerElement
+    {
+        #region Private Variables
+        private int m_Level = 1;
+        private Font m_OldFont = null;
+        #endregion
+
+        #region Internal Implementation
+        public Heading() { }
+        public Heading(int level)
+        {
+            m_Level = level;
+        }
+
+        public override void Measure(Size availableSize, MarkupDrawContext d)
+        {
+            SetFont(d);
+            base.Measure(availableSize, d);
+            if (m_OldFont != null)
+                d.CurrentFont = m_OldFont;
+        }
+
+        public override void Render(MarkupDrawContext d)
+        {
+            SetFont(d);
+            base.Render(d);
+            if (m_OldFont != null)
+                d.CurrentFont = m_OldFont;
+        }
+
+        protected virtual void SetFont(MarkupDrawContext d)
+        {
+            Font font = d.CurrentFont;
+            try
+            {
+                float size = d.CurrentFont.SizeInPoints;
+                if (m_Level == 1)
+                {
+                    size += 12;
+                }
+                else if (m_Level == 2)
+                {
+                    size += 8;
+                }
+                else if (m_Level == 3)
+                {
+                    size += 6;
+                }
+                else if (m_Level == 4)
+                {
+                    size += 4;
+                }
+                else if (m_Level == 5)
+                {
+                    size += 2;
+                }
+                else if (m_Level == 6)
+                {
+                    size += 1;
+                }
+
+                d.CurrentFont = new Font(d.CurrentFont.FontFamily, size, FontStyle.Bold);
+            }
+            catch
+            {
+                font = null;
+            }
+
+            if (font != null)
+                m_OldFont = font;
+        }
+
+        /// <summary>
+        /// Gets or sets heading level. Values from 1 to 6 are valid. Default is 1.
+        /// </summary>
+        public int Level
+        {
+            get { return m_Level; }
+            set { m_Level = value; }
+        }
+        #endregion
+    }
+}