mcs/class/System.Windows.Forms/Gtk/Samples/demo.cs

   1 //
   2 // System.Windows.Forms Demo app
   3 //
   4 // Authors:
   5 //    Joel Basson (jstrike@mweb.co.za)
   6 //    Philip Van Hoof (me@freax.org)
   7 //
   8 //
   9
  10 using System;
  11 using System.Drawing;
  12 using System.Windows.Forms;
  13
  14 namespace demo
  15 {
  16
  17         public class GtkForm : System.Windows.Forms.Form
  18         {
  19                 private Button copybutton = new Button();
  20                 private Button pastebutton = new Button();
  21                 private Button cutbutton = new Button();
  22                 private Button button1 = new Button();
  23                 private Button button2 = new Button();
  24                 private Label label1 = new Label();
  25                 private TextBox text1 = new TextBox();
  26                 private ProgressBar bar1 = new ProgressBar();
  27                 private CheckBox check1 = new CheckBox();
  28                 private RadioButton opt1 = new RadioButton();
  29                 private RadioButton opt2 = new RadioButton();
  30                 private RadioButton opt3 = new RadioButton();
  31                 private GroupBox frame1 = new GroupBox();
  32                 private PictureBox pbox = new PictureBox();
  33                 private FileDialog fdialog = new OpenFileDialog();
  34                 private VScrollBar vScrollBar1 = new VScrollBar();
  35                 private HScrollBar hScrollBar1 = new HScrollBar();
  36
  37                 private void InitializeWidgets()
  38                 {
  39                         this.vScrollBar1.Location = new Point(10, 10);
  40                         this.vScrollBar1.Maximum = 200;
  41                         this.vScrollBar1.Name = "vScrollBar1";
  42                         this.vScrollBar1.Size = new Size(24, 200);
  43                         this.vScrollBar1.TabIndex = 0;
  44                         this.vScrollBar1.ValueChanged += new EventHandler(this.vScrollBar1_ValueChanged);
  45
  46                         this.vScrollBar1.BackColor = Color.Brown;
  47                         // this.BackColor = Color.Yellow;
  48
  49                         this.hScrollBar1.Location = new System.Drawing.Point(50, 60);
  50                         this.hScrollBar1.Maximum = 200;
  51                         this.hScrollBar1.Minimum = 10;
  52                         this.hScrollBar1.Name = "hScrollBar1";
  53                         this.hScrollBar1.Size = new System.Drawing.Size(360, 24);
  54                         this.hScrollBar1.ValueChanged += new EventHandler(this.hScrollBar1_ValueChanged);
  55
  56                         this.button1.Location = new Point(150, 28);
  57                         this.button1.Name = "button1";
  58                         this.button1.Size = new Size(128, 44);
  59                         this.button1.Text = "Apply";
  60                         this.button1.Click += new EventHandler(this.button1_Click);
  61                         this.button1.Enabled = false;
  62
  63
  64                         this.button2.Location = new Point(150, 85);
  65                         this.button2.Name = "button2";
  66                         this.button2.Size = new Size(128, 44);
  67                         this.button2.Text = "File";
  68                         this.button2.Click += new EventHandler(this.button2_Click);
  69                         this.button2.ForeColor = Color.Brown;
  70
  71                         this.copybutton.Click += new EventHandler(this.copybutton_Click);
  72                         this.pastebutton.Click += new EventHandler(this.pastebutton_Click);
  73                         this.cutbutton.Click += new EventHandler(this.cutbutton_Click);
  74
  75                         this.copybutton.Location = new Point(320, 80);
  76                         this.pastebutton.Location = new Point(320, 100);
  77                         this.cutbutton.Location = new Point(320, 120);
  78
  79                         this.copybutton.Size = new Size(150, 20);
  80                         this.pastebutton.Size = new Size(150, 20);
  81                         this.cutbutton.Size = new Size(150, 20);
  82
  83                         this.copybutton.Text ="Copy";
  84                         this.pastebutton.Text ="Paste";
  85                         this.cutbutton.Text ="Cut";
  86
  87                         this.text1.Location = new Point(320,48);
  88                         this.text1.Name = "textBox1";
  89                         this.text1.Size = new Size(150, 22);
  90                         this.text1.Text = this.button1.Name;
  91
  92                         this.bar1.Location = new Point(0, 230);
  93                         this.bar1.Size = new Size(512, 20);
  94                         this.bar1.Text = "This is a ProgressBar";
  95                         this.bar1.Value = 25;
  96
  97                         this.bar1.ForeColor = Color.Blue;
  98                         this.bar1.BackColor = Color.Lime;
  99
 100                         this.label1.Location = new Point(330, 20);
 101                         this.label1.Text = "This is a Label";
 102
 103                         this.check1.Location = new Point(150, 160);
 104                         this.check1.Size = new Size(180, 20);
 105                         this.check1.Text = "arbitrary CheckBox";
 106                         this.check1.Checked = false;
 107
 108                         this.opt1.Location = new Point(20, 160);
 109                         this.opt1.Size = new Size(100, 20);
 110                         this.opt1.Text = "CenterImage";
 111
 112                         this.opt2.Location = new Point(20,180);
 113                         this.opt2.Size = new Size(100, 20);
 114                         this.opt2.Text = "StretchImage";
 115
 116                         this.opt3.Location = new Point(20,200);
 117                         this.opt3.Size = new Size(100, 20);
 118                         this.opt3.Text = "Normal";
 119
 120                         this.frame1.Location = new Point(15, 140);
 121                         this.frame1.Size = new Size (110, 85);
 122                         this.frame1.Text = "Properties";
 123
 124                         this.pbox.Location = new Point (25, 28);
 125                         this.pbox.Size = new Size(100, 100);
 126
 127                         //
 128                         // Add you image name and path below
 129                         //pbox.File = "/home/alberto/img.png";
 130                         //
 131
 132                         this.Controls.AddRange(new System.Windows.Forms.Control[] {
 133                                                 this.button1,
 134                                                 this.button2,
 135                                                 this.copybutton,
 136                                                 this.pastebutton,
 137                                                 this.cutbutton,
 138                                                 this.text1,
 139                                                 this.bar1,
 140                                                 this.check1,
 141                                                 this.frame1,
 142                                                 this.opt1,
 143                                                 this.opt2,
 144                                                 this.opt3,
 145                                                 this.pbox,
 146                                                 //this.fdialog,
 147                                                 this.vScrollBar1,
 148                                                 this.hScrollBar1,
 149                                                 this.label1 });
 150
 151                         this.Size = new Size(512, 250);
 152                 }
 153
 154                 public GtkForm()
 155                 {
 156                         InitializeWidgets();
 157                 }
 158
 159                 private void set_Text1_to_scrollbarvalues() {
 160                         this.text1.Text = String.Format ("{0}, {1}", this.vScrollBar1.Value, this.hScrollBar1.Value);
 161                         this.bar1.Value = this.hScrollBar1.Value;
 162                 }
 163
 164                 private void vScrollBar1_ValueChanged (object sender, EventArgs e) {
 165                         this.set_Text1_to_scrollbarvalues ();
 166                 }
 167
 168                 private void hScrollBar1_ValueChanged (object sender, EventArgs e) {
 169                         this.set_Text1_to_scrollbarvalues ();
 170                 }
 171
 172
 173                 private void copybutton_Click(object sender, EventArgs e){
 174                         //text1.Select (1, 4);
 175                         text1.Copy();
 176                 }
 177
 178                 private void pastebutton_Click(object sender, EventArgs e){
 179                         //text1.SelectAll();
 180                         text1.Paste();
 181                 }
 182
 183                 private void cutbutton_Click(object sender, EventArgs e){
 184                         text1.Cut();
 185                 }
 186
 187                 private void button1_Click(object sender, EventArgs e){
 188
 189                         //pbox.File = fdialog.OpenFile;
 190                         pbox.File = fdialog.FileName;
 191                                 if (this.opt2.Checked) {
 192                                         this.pbox.SizeMode = PictureBoxSizeMode.StretchImage;
 193                                 }
 194                                 if (this.opt1.Checked){
 195                                         this.pbox.SizeMode = PictureBoxSizeMode.CenterImage;
 196                                 }
 197                                 if (this.opt3.Checked){
 198                                         this.pbox.SizeMode = PictureBoxSizeMode.Normal;
 199                                 }
 200                 }
 201
 202                 private void button2_Click(object sender, EventArgs e){
 203                         fdialog.ShowDialog();
 204                         button1.Enabled = true;
 205                 }
 206
 207                 }
 208
 209         public class GtkMain
 210         {
 211                 [STAThread]
 212                 public static void Main()
 213                 {
 214                         GtkForm form1 = new GtkForm ();
 215                         form1.Text = "System.Windows.Forms at work!";
 216                         Application.Run(form1);
 217                 }
 218         }
 219 }