mcs/class/Managed.Windows.Forms/System.Windows.Forms/PropertyGridTextBox.cs

   1 using System;
   2
   3 namespace System.Windows.Forms.PropertyGridInternal {
   4         internal class PropertyGridTextBox : System.Windows.Forms.UserControl {
   5                 private TextBox textbox;
   6                 private Button dialog_button;
   7                 private Button dropdown_button;
   8                 /// <summary>
   9                 /// Required designer variable.
  10                 /// </summary>
  11                 private System.ComponentModel.Container components = null;
  12
  13                 public PropertyGridTextBox() {
  14                         // This call is required by the Windows.Forms Form Designer.
  15                         InitializeComponent();
  16                         dropdown_button.Paint+=new PaintEventHandler(dropdown_button_Paint);
  17
  18                         // TODO: Add any initialization after the InitializeComponent call
  19
  20                 }
  21
  22                 /// <summary>
  23                 /// Clean up any resources being used.
  24                 /// </summary>
  25                 protected override void Dispose( bool disposing ) {
  26                         if( disposing ) {
  27                                 if(components != null) {
  28                                         components.Dispose();
  29                                 }
  30                         }
  31                         base.Dispose( disposing );
  32                 }
  33
  34                 #region Component Designer generated code
  35                 /// <summary>
  36                 /// Required method for Designer support - do not modify
  37                 /// the contents of this method with the code editor.
  38                 /// </summary>
  39                 private void InitializeComponent() {
  40                         this.dialog_button = new System.Windows.Forms.Button();
  41                         this.dropdown_button = new System.Windows.Forms.Button();
  42                         this.textbox = new System.Windows.Forms.TextBox();
  43                         this.SuspendLayout();
  44                         //
  45                         // dialog_button
  46                         //
  47                         this.dialog_button.Dock = System.Windows.Forms.DockStyle.Right;
  48                         this.dialog_button.Location = new System.Drawing.Point(256, 0);
  49                         this.dialog_button.Name = "dialog_button";
  50                         this.dialog_button.Size = new System.Drawing.Size(16, 16);
  51                         this.dialog_button.TabIndex = 1;
  52                         this.dialog_button.Text = "D";
  53                         this.dialog_button.Visible = false;
  54                         this.dialog_button.Click += new System.EventHandler(this.dialog_button_Click);
  55                         //
  56                         // dropdown_button
  57                         //
  58                         this.dropdown_button.Dock = System.Windows.Forms.DockStyle.Right;
  59                         this.dropdown_button.Location = new System.Drawing.Point(240, 0);
  60                         this.dropdown_button.Name = "dropdown_button";
  61                         this.dropdown_button.Size = new System.Drawing.Size(16, 16);
  62                         this.dropdown_button.TabIndex = 2;
  63                         this.dropdown_button.Visible = false;
  64                         this.dropdown_button.Click += new System.EventHandler(this.dropdown_button_Click);
  65                         //
  66                         // textbox
  67                         //
  68                         this.textbox.AutoSize = false;
  69                         this.textbox.BackColor = System.Drawing.SystemColors.Window;
  70                         this.textbox.BorderStyle = System.Windows.Forms.BorderStyle.None;
  71                         this.textbox.Dock = System.Windows.Forms.DockStyle.Fill;
  72                         this.textbox.Location = new System.Drawing.Point(0, 0);
  73                         this.textbox.Name = "textbox";
  74                         this.textbox.Size = new System.Drawing.Size(240, 16);
  75                         this.textbox.TabIndex = 3;
  76                         this.textbox.Text = "textbox";
  77                         //
  78                         // PropertyGridTextBox
  79                         //
  80                         this.Controls.Add(this.textbox);
  81                         this.Controls.Add(this.dropdown_button);
  82                         this.Controls.Add(this.dialog_button);
  83                         this.Name = "PropertyGridTextBox";
  84                         this.Size = new System.Drawing.Size(272, 16);
  85                         this.ResumeLayout(false);
  86
  87                 }
  88                 #endregion
  89
  90                 private void dropdown_button_Click(object sender, System.EventArgs e) {
  91                         if (DropDownButtonClicked != null)
  92                                 DropDownButtonClicked(this, EventArgs.Empty);
  93                 }
  94
  95                 private void dialog_button_Click(object sender, System.EventArgs e) {
  96                         if (DialogButtonClicked != null)
  97                                 DialogButtonClicked(this, EventArgs.Empty);
  98                 }
  99
 100
 101                 public event EventHandler DropDownButtonClicked;
 102                 public event EventHandler DialogButtonClicked;
 103
 104                 public bool DialogButtonVisible {
 105                         get{
 106                                 return dialog_button.Visible;
 107                         }
 108                         set {
 109                                 dialog_button.Visible = value;
 110                                 dropdown_button.Redraw();
 111                         }
 112                 }
 113                 public bool DropDownButtonVisible {
 114                         get{
 115                                 return dropdown_button.Visible;
 116                         }
 117                         set {
 118                                 dropdown_button.Visible = value;
 119                                 dropdown_button.Redraw();
 120                         }
 121                 }
 122
 123                 public bool ReadOnly {
 124                         get {
 125                                 return textbox.ReadOnly;
 126                         }
 127                         set {
 128                                 textbox.ReadOnly = value;
 129                         }
 130                 }
 131
 132                 public new string Text {
 133                         get {
 134                                 return textbox.Text;
 135                         }
 136                         set {
 137                                 textbox.Text = value;
 138                         }
 139                 }
 140
 141                 private void dropdown_button_Paint(object sender, PaintEventArgs e)
 142                 {
 143                         ThemeEngine.Current.CPDrawComboButton(e.Graphics, dropdown_button.ClientRectangle, dropdown_button.ButtonState);
 144                 }
 145         }
 146 }