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/TextBoxDropDownDesigner.cs
+++ b/Code/DotNetBarDesignTime/TextBoxDropDownDesigner.cs
@@ -0,0 +1,180 @@
+#if FRAMEWORK20
+using System;
+using System.Text;
+using DevComponents.DotNetBar.Controls;
+using System.Windows.Forms.Design;
+using System.Collections;
+using DevComponents.DotNetBar.Rendering;
+using System.ComponentModel.Design;
+using System.Windows.Forms;
+using System.Drawing;
+using System.ComponentModel;
+using System.Runtime.InteropServices;
+
+namespace DevComponents.DotNetBar.Design
+{
+    public class TextBoxDropDownDesigner : ControlDesigner
+    {
+        public override void InitializeNewComponent(IDictionary defaultValues)
+        {
+            base.InitializeNewComponent(defaultValues);
+            TextBoxDropDown control = this.Control as TextBoxDropDown;
+            control.BackgroundStyle.Class = ElementStyleClassKeys.TextBoxBorderKey;
+            control.ButtonDropDown.Visible = true;
+            control.Height = control.PreferredHeight;
+            control.Text = "";
+            control.Style = eDotNetBarStyle.StyleManagerControlled;
+        }
+
+        public override SelectionRules SelectionRules
+        {
+            get
+            {
+                return (base.SelectionRules & ~(SelectionRules.BottomSizeable | SelectionRules.TopSizeable));
+            }
+        }
+
+        protected override void PreFilterProperties(IDictionary properties)
+        {
+            base.PreFilterProperties(properties);
+            string[] ta = new string[] { "PasswordChar" };
+            Attribute[] aa = new Attribute[0];
+            for (int num1 = 0; num1 < ta.Length; num1++)
+            {
+                PropertyDescriptor desc = (PropertyDescriptor)properties[ta[num1]];
+                if (desc != null)
+                {
+                    properties[ta[num1]] = TypeDescriptor.CreateProperty(typeof(TextBoxDropDownDesigner), desc, aa);
+                }
+            }
+
+            ta = new string[] { "Text" };
+            aa = new Attribute[0];
+            for (int num1 = 0; num1 < ta.Length; num1++)
+            {
+                PropertyDescriptor desc = (PropertyDescriptor)properties[ta[num1]];
+                if (desc != null)
+                {
+                    properties[ta[num1]] = TypeDescriptor.CreateProperty(typeof(TextBoxDropDownDesigner), desc, aa);
+                }
+            }
+
+        }
+
+        public void ResetText()
+        {
+            this.Control.Text = "";
+        }
+
+        public bool ShouldSerializeText()
+        {
+            return TypeDescriptor.GetProperties(typeof(TextBoxDropDownDesigner))["Text"].ShouldSerializeValue(base.Component);
+        }
+
+        public string Text
+        {
+            get
+            {
+                return this.Control.Text;
+            }
+            set
+            {
+                this.Control.Text = value;
+                ((TextBoxDropDown)this.Control).Select(0, 0);
+            }
+        }
+
+        public char PasswordChar
+        {
+            get
+            {
+                TextBoxDropDown box1 = this.Control as TextBoxDropDown;
+                if (box1.UseSystemPasswordChar)
+                {
+                    box1.UseSystemPasswordChar = false;
+                    char ch1 = box1.PasswordChar;
+                    box1.UseSystemPasswordChar = true;
+                    return ch1;
+                }
+                return box1.PasswordChar;
+            }
+            set
+            {
+                TextBoxDropDown box1 = this.Control as TextBoxDropDown;
+                box1.PasswordChar = value;
+            }
+        }
+
+        private DesignerActionListCollection m_ActionLists;
+        public override DesignerActionListCollection ActionLists
+        {
+            get
+            {
+                if (m_ActionLists == null)
+                {
+                    m_ActionLists = new DesignerActionListCollection();
+                    object o = this.GetType().Assembly.CreateInstance("System.Windows.Forms.Design.TextBoxActionList", false, System.Reflection.BindingFlags.NonPublic, null, new object[] { this }, null, null);
+                    if (o != null)
+                        m_ActionLists.Add(o as DesignerActionList);
+                }
+                return m_ActionLists;
+            }
+        }
+
+        public override IList SnapLines
+        {
+            get
+            {
+                ArrayList sl = base.SnapLines as ArrayList;
+                int textBaseLine = GetTextBaseline(this.Control, ContentAlignment.TopLeft);
+                BorderStyle border = BorderStyle.FixedSingle;
+                if (border == BorderStyle.FixedSingle || border == BorderStyle.None)
+                {
+                    textBaseLine += 2;
+                }
+                else if (border == BorderStyle.Fixed3D)
+                {
+                    textBaseLine += 3;
+                }
+                sl.Add(new System.Windows.Forms.Design.Behavior.SnapLine(System.Windows.Forms.Design.Behavior.SnapLineType.Baseline, textBaseLine, System.Windows.Forms.Design.Behavior.SnapLinePriority.Medium));
+                return sl;
+            }
+        }
+
+        private static int GetTextBaseline(Control ctrl, ContentAlignment alignment)
+        {
+            Rectangle clientRect = ctrl.ClientRectangle;
+            int ascent = 0;
+            int height = 0;
+            using (Graphics g = ctrl.CreateGraphics())
+            {
+                IntPtr hdc = g.GetHdc();
+                IntPtr hFont = ctrl.Font.ToHfont();
+                try
+                {
+                    IntPtr oldObject = WinApi.SelectObject(hdc, hFont);
+                    WinApi.TEXTMETRIC tm = new WinApi.TEXTMETRIC();
+                    WinApi.GetTextMetrics(new HandleRef(ctrl, hdc), tm);
+                    ascent = tm.tmAscent + 1;
+                    height = tm.tmHeight;
+                    WinApi.SelectObject(hdc, oldObject);
+                }
+                finally
+                {
+                    WinApi.DeleteObject(hFont);
+                    g.ReleaseHdc(hdc);
+                }
+            }
+            if ((alignment & (ContentAlignment.TopRight | ContentAlignment.TopCenter | ContentAlignment.TopLeft)) != (ContentAlignment)0)
+            {
+                return (clientRect.Top + ascent);
+            }
+            if ((alignment & (ContentAlignment.MiddleRight | ContentAlignment.MiddleCenter | ContentAlignment.MiddleLeft)) != (ContentAlignment)0)
+            {
+                return (((clientRect.Top + (clientRect.Height / 2)) - (height / 2)) + ascent);
+            }
+            return ((clientRect.Bottom - height) + ascent);
+        }
+    }
+}
+#endif