* UICombobox: 增加ShowDropDown函数

SunnyUI/Controls/DropItem/UIComboBoxItem.Designer.cs

@@ -35,26 +35,25 @@
             // 
             this.listBox.BackColor = System.Drawing.Color.Transparent;
             this.listBox.Dock = System.Windows.Forms.DockStyle.Fill;
-            this.listBox.Font = new System.Drawing.Font("微软雅黑", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
+            this.listBox.FillColor = System.Drawing.Color.White;
-            this.listBox.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(32)))), ((int)(((byte)(32)))), ((int)(((byte)(32)))));
+            this.listBox.Font = new System.Drawing.Font("微软雅黑", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
-            this.listBox.ItemSelectBackColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(158)))), ((int)(((byte)(255)))));
+            this.listBox.FormatString = "";
             this.listBox.ItemSelectForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
             this.listBox.Location = new System.Drawing.Point(0, 0);
             this.listBox.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
+            this.listBox.MinimumSize = new System.Drawing.Size(1, 1);
             this.listBox.Name = "listBox";
             this.listBox.Padding = new System.Windows.Forms.Padding(2);
             this.listBox.Radius = 0;
-            this.listBox.RectColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(158)))), ((int)(((byte)(255)))));
             this.listBox.Size = new System.Drawing.Size(184, 210);
-            this.listBox.Style = Sunny.UI.UIStyle.Custom;
             this.listBox.TabIndex = 3;
             this.listBox.Text = null;
             this.listBox.ItemClick += new System.EventHandler(this.ListBox_Click);
             this.listBox.SelectedIndexChanged += new System.EventHandler(this.listBox_SelectedIndexChanged);
+            this.listBox.KeyDown += new System.Windows.Forms.KeyEventHandler(this.listBox_KeyDown);
             // 
             // UIComboBoxItem
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 21F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
             this.Controls.Add(this.listBox);
             this.Name = "UIComboBoxItem";

SunnyUI/Controls/DropItem/UIComboBoxItem.cs

@@ -69,5 +69,13 @@ namespace Sunny.UI
         {
             DoValueChanged(this, ListBox.SelectedValue);
         }
+
+        private void listBox_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
+        {
+            if (e.KeyCode == System.Windows.Forms.Keys.Enter || e.KeyCode == System.Windows.Forms.Keys.Space)
+            {
+                CloseParent();
+            }
+        }
     }
 }

SunnyUI/Controls/DropItem/UIComboBoxItem.resx

@@ -1,64 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<root>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">

SunnyUI/Controls/UIComboBox.Designer.cs

@@ -30,11 +30,15 @@
         {
             this.SuspendLayout();
             // 
+            // edit
+            // 
+            this.edit.KeyDown += new System.Windows.Forms.KeyEventHandler(this.edit_KeyDown);
+            // 
             // UIComboBox
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 21F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
             this.Name = "UIComboBox";
+            this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.UIComboBox_KeyDown);
             this.ButtonClick += new System.EventHandler(this.UIComboBox_ButtonClick);
             this.FontChanged += new System.EventHandler(this.UIComboBox_FontChanged);
             this.ResumeLayout(false);

SunnyUI/Controls/UIComboBox.cs

@@ -193,6 +193,11 @@ namespace Sunny.UI
             }
         }
 
+        public void ShowDropDown()
+        {
+            UIComboBox_ButtonClick(this, EventArgs.Empty);
+        }
+
         private void UIComboBox_ButtonClick(object sender, EventArgs e)
         {
             if (Items.Count > 0)
@@ -313,5 +318,21 @@ namespace Sunny.UI
         {
             return ListBox.GetItemText(item);
         }
+
+        private void UIComboBox_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.KeyCode == System.Windows.Forms.Keys.Enter)
+            {
+                ShowDropDown();
+            }
+        }
+
+        private void edit_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.KeyCode == System.Windows.Forms.Keys.Enter)
+            {
+                ShowDropDown();
+            }
+        }
     }
 }

SunnyUI/Controls/UIComboBox.resx

@@ -1,64 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<root>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">

SunnyUI/Controls/UIListBox.cs

@@ -78,11 +78,33 @@ namespace Sunny.UI
             listbox.ItemsAdd += Listbox_ItemsAdd;
             listbox.ItemsRemove += Listbox_ItemsRemove;
             listbox.ItemsInsert += Listbox_ItemsInsert;
+            listbox.KeyPress += Listbox_KeyPress;
+            listbox.KeyDown += Listbox_KeyDown;
+            listbox.KeyUp += Listbox_KeyUp;
 
             timer.Tick += Timer_Tick;
             timer.Start();
         }
 
+        public new event KeyPressEventHandler KeyPress;
+        public new event KeyEventHandler KeyDown;
+        public new event KeyEventHandler KeyUp;
+
+        private void Listbox_KeyUp(object sender, KeyEventArgs e)
+        {
+            KeyUp?.Invoke(this, e);
+        }
+
+        private void Listbox_KeyDown(object sender, KeyEventArgs e)
+        {
+            KeyDown?.Invoke(this, e);
+        }
+
+        private void Listbox_KeyPress(object sender, KeyPressEventArgs e)
+        {
+            KeyPress?.Invoke(this, e);
+        }
+
         public Control ExToolTipControl()
         {
             return listbox;