mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/FocusTest.cs

   1 //
   2 // Copyright (c) 2006 Novell, Inc.
   3 //
   4 // Authors:
   5 //      Jackson Harper  (jackson@ximian.com)
   6 //
   7
   8 using System;
   9 using System.Text;
  10 using System.Windows.Forms;
  11
  12 using CancelEventArgs = System.ComponentModel.CancelEventArgs;
  13 using CancelEventHandler = System.ComponentModel.CancelEventHandler;
  14
  15 using NUnit.Framework;
  16
  17 namespace MonoTests.System.Windows.Forms {
  18
  19         [TestFixture]
  20         public class FocusTest {
  21
  22                 public class ControlPoker : Button {
  23
  24                         internal bool directed_select_called;
  25
  26                         public ControlPoker ()
  27                         {
  28                         }
  29
  30                         public ControlPoker (string text)
  31                         {
  32                                 Text = text;
  33                         }
  34
  35                         public void _Select (bool directed, bool forward)
  36                         {
  37                                 Select (directed, forward);
  38                         }
  39
  40                         protected override void Select (bool directed, bool forward)
  41                         {
  42                                 directed_select_called = true;
  43                                 base.Select (directed, forward);
  44                         }
  45
  46                 }
  47
  48                 private ControlPoker [] flat_controls;
  49
  50                 public class ContainerPoker : ContainerControl {
  51
  52                         public ContainerPoker (string s)
  53                         {
  54                                 Text = s;
  55                         }
  56
  57                         public void _Select (bool directed, bool forward)
  58                         {
  59                                 Select (directed, forward);
  60                         }
  61
  62                         public override string ToString ()
  63                         {
  64                                 return String.Concat (GetType (), " ", Text);
  65                         }
  66                 }
  67
  68                 public class GroupBoxPoker: GroupBox {
  69
  70                         public GroupBoxPoker (string s)
  71                         {
  72                                 Text = s;
  73                         }
  74
  75                         public void _Select (bool directed, bool forward)
  76                         {
  77                                 Select (directed, forward);
  78                         }
  79
  80                         public override string ToString ()
  81                         {
  82                                 return String.Concat (GetType (), " ", Text);
  83                         }
  84                 }
  85
  86                 [SetUp]
  87                 protected virtual void SetUp ()
  88                 {
  89                         flat_controls = null;
  90
  91                         flat_controls = new ControlPoker [] {
  92                                 new ControlPoker (), new ControlPoker (), new ControlPoker ()
  93                         };
  94
  95                         for (int i = 0; i < flat_controls.Length; i++)
  96                                 flat_controls [i].Text = i.ToString ();
  97                 }
  98
  99                 [Test]
 100                 public void ControlSelectNextFlatTest ()
 101                 {
 102                         if (RunningOnUnix) {
 103                                 Assert.Ignore ("Relies on form.Show() synchronously generating WM_ACTIVATE");
 104                         }
 105
 106                         Form form = new Form ();
 107                         form.ShowInTaskbar = false;
 108
 109                         form.Controls.AddRange (flat_controls);
 110                         form.Show ();
 111
 112                         Assert.IsTrue (flat_controls [0].Focused, "sanity-1");
 113                         Assert.AreEqual (flat_controls [0], form.ActiveControl, "sanity-2");
 114
 115                         form.SelectNextControl (flat_controls [0], true, false, false, false);
 116                         Assert.IsFalse (flat_controls [0].Focused, "A1");
 117                         Assert.IsTrue (flat_controls [1].Focused, "A2");
 118                         Assert.IsFalse (flat_controls [2].Focused, "A3");
 119                         Assert.AreEqual (flat_controls [1], form.ActiveControl, "A4");
 120
 121                         form.SelectNextControl (flat_controls [1], true, false, false, false);
 122                         Assert.IsFalse (flat_controls [0].Focused, "A5");
 123                         Assert.IsFalse (flat_controls [1].Focused, "A6");
 124                         Assert.IsTrue (flat_controls [2].Focused, "A7");
 125                         Assert.AreEqual (flat_controls [2], form.ActiveControl, "A8");
 126
 127                         // Can't select anymore because we aren't wrapping
 128                         form.SelectNextControl (flat_controls [2], true, false, false, false);
 129                         Assert.IsFalse (flat_controls [0].Focused, "A9");
 130                         Assert.IsFalse (flat_controls [1].Focused, "A10");
 131                         Assert.IsTrue (flat_controls [2].Focused, "A11");
 132                         Assert.AreEqual (flat_controls [2], form.ActiveControl, "A12");
 133
 134                         form.SelectNextControl (flat_controls [2], true, false, false, true);
 135                         Assert.IsTrue (flat_controls [0].Focused, "A13");
 136                         Assert.IsFalse (flat_controls [1].Focused, "A14");
 137                         Assert.IsFalse (flat_controls [2].Focused, "A15");
 138                         Assert.AreEqual (flat_controls [0], form.ActiveControl, "A16");
 139                         form.Dispose ();
 140                 }
 141
 142                 [Test]
 143                 public void SelectNextControlNullTest ()
 144                 {
 145                         Form form = new Form ();
 146                         form.ShowInTaskbar = false;
 147
 148                         form.Show ();
 149                         form.Controls.AddRange (flat_controls);
 150
 151                         form.SelectNextControl (null, true, false, false, false);
 152                         Assert.IsTrue (flat_controls [0].Focused, "A1");
 153                         Assert.IsFalse (flat_controls [1].Focused, "A2");
 154                         Assert.IsFalse (flat_controls [2].Focused, "A3");
 155                         Assert.AreEqual (flat_controls [0], form.ActiveControl, "A4");
 156
 157                         form.SelectNextControl (null, true, false, false, false);
 158                         Assert.IsTrue (flat_controls [0].Focused, "A5");
 159                         Assert.IsFalse (flat_controls [1].Focused, "A6");
 160                         Assert.IsFalse (flat_controls [2].Focused, "A7");
 161                         Assert.AreEqual (flat_controls [0], form.ActiveControl, "A8");
 162                         form.Dispose ();
 163                 }
 164
 165                 [Test]
 166                 public void SelectControlTest ()
 167                 {
 168                         Form form = new Form ();
 169                         form.ShowInTaskbar = false;
 170
 171                         form.Show ();
 172                         form.Controls.AddRange (flat_controls);
 173
 174                         flat_controls [0]._Select (false, false);
 175                         Assert.AreEqual (flat_controls [0], form.ActiveControl, "A1");
 176
 177                         flat_controls [0]._Select (true, false);
 178                         Assert.AreEqual (flat_controls [0], form.ActiveControl, "A2");
 179
 180                         flat_controls [0]._Select (true, true);
 181                         Assert.AreEqual (flat_controls [0], form.ActiveControl, "A3");
 182                         form.Dispose ();
 183                 }
 184
 185                 [Test]
 186                 public void EnsureDirectedSelectUsed ()
 187                 {
 188                         Form form = new Form ();
 189                         form.ShowInTaskbar = false;
 190
 191                         form.Show ();
 192                         form.Controls.AddRange (flat_controls);
 193
 194                         form.SelectNextControl (null, true, false, false, false);
 195                         Assert.IsTrue (flat_controls [0].directed_select_called, "A1");
 196                         form.Dispose ();
 197                 }
 198
 199                 [Test]
 200                 public void ContainerSelectDirectedForward ()
 201                 {
 202                         Form form = new Form ();
 203                         form.ShowInTaskbar = false;
 204                         ContainerPoker cp = new ContainerPoker ("container-a");
 205
 206                         form.Show ();
 207                         form.Controls.Add (cp);
 208
 209                         cp.Controls.AddRange (flat_controls);
 210
 211                         cp._Select (true, true);
 212                         Assert.IsTrue (flat_controls [0].Focused, "A1");
 213                         Assert.IsFalse (flat_controls [1].Focused, "A2");
 214                         Assert.IsFalse (flat_controls [2].Focused, "A3");
 215                         Assert.AreEqual (flat_controls [0], cp.ActiveControl, "A4");
 216                         Assert.AreEqual (cp, form.ActiveControl, "A5");
 217
 218                         // Should select the first one again
 219                         cp._Select (true, true);
 220                         Assert.IsTrue (flat_controls [0].Focused, "A6");
 221                         Assert.IsFalse (flat_controls [1].Focused, "A7");
 222                         Assert.IsFalse (flat_controls [2].Focused, "A8");
 223                         Assert.AreEqual (flat_controls [0], cp.ActiveControl, "A9");
 224                         Assert.AreEqual (cp, form.ActiveControl, "A10");
 225                         form.Dispose ();
 226                 }
 227
 228                 [Test]
 229                 public void ContainerSelectDirectedBackward ()
 230                 {
 231                         Form form = new Form ();
 232                         form.ShowInTaskbar = false;
 233                         ContainerPoker cp = new ContainerPoker ("container-a");
 234
 235                         form.Show ();
 236                         form.Controls.Add (cp);
 237
 238                         cp.Controls.AddRange (flat_controls);
 239
 240                         cp._Select (true, false);
 241                         Assert.IsFalse (flat_controls [0].Focused, "A1");
 242                         Assert.IsFalse (flat_controls [1].Focused, "A2");
 243                         Assert.IsTrue (flat_controls [2].Focused, "A3");
 244                         Assert.AreEqual (flat_controls [2], cp.ActiveControl, "A4");
 245                         Assert.AreEqual (cp, form.ActiveControl, "A5");
 246
 247                         // Should select the first one again
 248                         cp._Select (true, false);
 249                         Assert.IsFalse (flat_controls [0].Focused, "A6");
 250                         Assert.IsFalse (flat_controls [1].Focused, "A7");
 251                         Assert.IsTrue (flat_controls [2].Focused, "A8");
 252                         Assert.AreEqual (flat_controls [2], cp.ActiveControl, "A9");
 253                         Assert.AreEqual (cp, form.ActiveControl, "A10");
 254                         form.Dispose ();
 255                 }
 256
 257                 [Test]
 258                 [Category ("NotWorking")]
 259                 public void ContainerSelectUndirectedForward ()
 260                 {
 261                         Form form = new Form ();
 262                         form.ShowInTaskbar = false;
 263                         ContainerPoker cp = new ContainerPoker ("container-a");
 264
 265                         form.Show ();
 266                         form.Controls.Add (cp);
 267
 268                         cp.Controls.AddRange (flat_controls);
 269
 270                         Assert.IsFalse (flat_controls [0].Focused, "A0");
 271                         cp._Select (false, true);
 272                         Assert.IsFalse (flat_controls [0].Focused, "A1");
 273                         Assert.IsFalse (flat_controls [1].Focused, "A2");
 274                         Assert.IsFalse (flat_controls [2].Focused, "A3");
 275                         Assert.AreEqual (null, cp.ActiveControl, "A4");
 276                         Assert.AreEqual (cp, form.ActiveControl, "A5");
 277                         form.Dispose ();
 278                 }
 279
 280                 [Test]
 281                 public void GetNextControlFromForm ()
 282                 {
 283                         Form form = new Form ();
 284                         form.ShowInTaskbar = false;
 285                         ContainerPoker con_a = new ContainerPoker ("container-a");
 286                         ContainerPoker con_b = new ContainerPoker ("container-b");
 287                         ContainerPoker con_c = new ContainerPoker ("container-c");
 288                         ControlPoker [] ctrls_a = new ControlPoker [] {
 289                                 new ControlPoker (), new ControlPoker (), new ControlPoker ()
 290                         };
 291                         ControlPoker [] ctrls_b = new ControlPoker [] {
 292                                 new ControlPoker (), new ControlPoker (), new ControlPoker ()
 293                         };
 294                         ControlPoker [] ctrls_c = new ControlPoker [] {
 295                                 new ControlPoker (), new ControlPoker (), new ControlPoker ()
 296                         };
 297
 298                         con_a.Controls.AddRange (ctrls_a);
 299                         con_b.Controls.AddRange (ctrls_b);
 300                         con_c.Controls.AddRange (ctrls_c);
 301
 302                         form.Controls.Add (con_a);
 303                         form.Controls.Add (con_b);
 304                         form.Controls.Add (con_c);
 305
 306                         form.Show ();
 307
 308                         // top level movement,
 309                         Assert.AreEqual (form.GetNextControl (null, true), con_a, "null-1");
 310                         Assert.AreEqual (form.GetNextControl (null, false), con_c, "null-2");
 311
 312                         Assert.AreEqual (form.GetNextControl (form, true), con_a, "form-1");
 313                         Assert.AreEqual (form.GetNextControl (form, false), con_c, "form-2");
 314
 315                         Assert.AreEqual (form.GetNextControl (con_a, true), con_b, "container-1");
 316                         Assert.AreEqual (form.GetNextControl (con_a, false), null, "container-2");
 317                         Assert.AreEqual (form.GetNextControl (con_b, true), con_c, "container-3");
 318                         Assert.AreEqual (form.GetNextControl (con_b, false), con_a, "container-4");
 319                         Assert.AreEqual (form.GetNextControl (con_c, true), null, "container-5");
 320                         Assert.AreEqual (form.GetNextControl (con_c, false), con_b, "container-6");
 321
 322                         Assert.AreEqual (form.GetNextControl (ctrls_a [0], true), ctrls_a [1], "ctrls-a-1");
 323                         Assert.AreEqual (form.GetNextControl (ctrls_a [0], false), con_a, "ctrls-a-2");
 324                         Assert.AreEqual (form.GetNextControl (ctrls_a [1], true), ctrls_a [2], "ctrls-a-3");
 325                         Assert.AreEqual (form.GetNextControl (ctrls_a [1], false), ctrls_a [0], "ctrls-a-4");
 326                         Assert.AreEqual (form.GetNextControl (ctrls_a [2], true), con_b, "ctrls-a-5");
 327                         Assert.AreEqual (form.GetNextControl (ctrls_a [2], false), ctrls_a [1], "ctrls-a-6");
 328
 329                         Assert.AreEqual (form.GetNextControl (ctrls_b [0], true), ctrls_b [1], "ctrls-b-1");
 330                         Assert.AreEqual (form.GetNextControl (ctrls_b [0], false), con_b, "ctrls-b-2");
 331                         Assert.AreEqual (form.GetNextControl (ctrls_b [1], true), ctrls_b [2], "ctrls-b-3");
 332                         Assert.AreEqual (form.GetNextControl (ctrls_b [1], false), ctrls_b [0], "ctrls-b-4");
 333                         Assert.AreEqual (form.GetNextControl (ctrls_b [2], true), con_c, "ctrls-b-5");
 334                         Assert.AreEqual (form.GetNextControl (ctrls_b [2], false), ctrls_b [1], "ctrls-b-6");
 335
 336                         Assert.AreEqual (form.GetNextControl (ctrls_c [0], true), ctrls_c [1], "ctrls-c-1");
 337                         Assert.AreEqual (form.GetNextControl (ctrls_c [0], false), con_c, "ctrls-c-2");
 338                         Assert.AreEqual (form.GetNextControl (ctrls_c [1], true), ctrls_c [2], "ctrls-c-3");
 339                         Assert.AreEqual (form.GetNextControl (ctrls_c [1], false), ctrls_c [0], "ctrls-c-4");
 340                         Assert.AreEqual (form.GetNextControl (ctrls_c [2], true), null, "ctrls-c-5");
 341                         Assert.AreEqual (form.GetNextControl (ctrls_c [2], false), ctrls_c [1], "ctrls-c-6");
 342                         form.Dispose ();
 343                 }
 344
 345                 [Test]
 346                 public void GetNextControlFromContainerA ()
 347                 {
 348                         Form form = new Form ();
 349                         form.ShowInTaskbar = false;
 350                         ContainerPoker con_a = new ContainerPoker ("container-a");
 351                         ContainerPoker con_b = new ContainerPoker ("container-b");
 352                         ContainerPoker con_c = new ContainerPoker ("container-c");
 353                         ControlPoker [] ctrls_a = new ControlPoker [] {
 354                                 new ControlPoker ("ctrls-a-0"), new ControlPoker ("ctrls-a-1"), new ControlPoker ("ctrls-a-2")
 355                         };
 356                         ControlPoker [] ctrls_b = new ControlPoker [] {
 357                                 new ControlPoker ("ctrls-b-0"), new ControlPoker ("ctrls-b-1"), new ControlPoker ("ctrls-b-2")
 358                         };
 359                         ControlPoker [] ctrls_c = new ControlPoker [] {
 360                                 new ControlPoker ("ctrls-c-0"), new ControlPoker ("ctrls-c-1"), new ControlPoker ("ctrls-c-2")
 361                         };
 362
 363                         con_a.Controls.AddRange (ctrls_a);
 364                         con_b.Controls.AddRange (ctrls_b);
 365                         con_c.Controls.AddRange (ctrls_c);
 366
 367                         form.Controls.Add (con_a);
 368                         form.Controls.Add (con_b);
 369                         form.Controls.Add (con_c);
 370
 371                         form.Show ();
 372
 373                         // top level movement,
 374                         Assert.AreEqual (con_a.GetNextControl (null, true), ctrls_a [0], "null-1");
 375                         Assert.AreEqual (con_a.GetNextControl (null, false), ctrls_a [2], "null-2");
 376
 377                         Assert.AreEqual (con_a.GetNextControl (form, true), ctrls_a [0], "form-1");
 378                         Assert.AreEqual (con_a.GetNextControl (form, false), ctrls_a [2], "form-2");
 379
 380                         Assert.AreEqual (con_a.GetNextControl (con_a, true), ctrls_a [0], "container-1");
 381                         Assert.AreEqual (con_a.GetNextControl (con_a, false), ctrls_a [2], "container-2");
 382                         Assert.AreEqual (con_a.GetNextControl (con_b, true), ctrls_a [0], "container-3");
 383                         Assert.AreEqual (con_a.GetNextControl (con_b, false), ctrls_a [2], "container-4");
 384                         Assert.AreEqual (con_a.GetNextControl (con_c, true), ctrls_a [0], "container-5");
 385                         Assert.AreEqual (con_a.GetNextControl (con_c, false), ctrls_a [2], "container-6");
 386
 387                         Assert.AreEqual (con_a.GetNextControl (ctrls_a [0], true), ctrls_a [1], "ctrls-a-1");
 388                         Assert.AreEqual (con_a.GetNextControl (ctrls_a [0], false), null, "ctrls-a-2");
 389                         Assert.AreEqual (con_a.GetNextControl (ctrls_a [1], true), ctrls_a [2], "ctrls-a-3");
 390                         Assert.AreEqual (con_a.GetNextControl (ctrls_a [1], false), ctrls_a [0], "ctrls-a-4");
 391                         Assert.AreEqual (con_a.GetNextControl (ctrls_a [2], true), null, "ctrls-a-5");
 392                         Assert.AreEqual (con_a.GetNextControl (ctrls_a [2], false), ctrls_a [1], "ctrls-a-6");
 393
 394                         Assert.AreEqual (con_a.GetNextControl (ctrls_b [0], true), ctrls_a [0], "ctrls-b-1");
 395                         Assert.AreEqual (con_a.GetNextControl (ctrls_b [0], false), ctrls_a [2], "ctrls-b-2");
 396                         Assert.AreEqual (con_a.GetNextControl (ctrls_b [1], true), ctrls_a [0], "ctrls-b-3");
 397                         Assert.AreEqual (con_a.GetNextControl (ctrls_b [1], false), ctrls_a [2], "ctrls-b-4");
 398                         Assert.AreEqual (con_a.GetNextControl (ctrls_b [2], true), ctrls_a [0], "ctrls-b-5");
 399                         Assert.AreEqual (con_a.GetNextControl (ctrls_b [2], false), ctrls_a [2], "ctrls-b-6");
 400
 401                         Assert.AreEqual (con_a.GetNextControl (ctrls_c [0], true), ctrls_a [0], "ctrls-c-1");
 402                         Assert.AreEqual (con_a.GetNextControl (ctrls_c [0], false), ctrls_a [2], "ctrls-c-2");
 403                         Assert.AreEqual (con_a.GetNextControl (ctrls_c [1], true), ctrls_a [0], "ctrls-c-3");
 404                         Assert.AreEqual (con_a.GetNextControl (ctrls_c [1], false), ctrls_a [2], "ctrls-c-4");
 405                         Assert.AreEqual (con_a.GetNextControl (ctrls_c [2], true), ctrls_a [0], "ctrls-c-5");
 406                         Assert.AreEqual (con_a.GetNextControl (ctrls_c [2], false), ctrls_a [2], "ctrls-c-6");
 407                         form.Dispose ();
 408                 }
 409
 410                 [Test]
 411                 public void GetNextControlFromContainerB ()
 412                 {
 413                         Form form = new Form ();
 414                         form.ShowInTaskbar = false;
 415                         ContainerPoker con_a = new ContainerPoker ("container-a");
 416                         ContainerPoker con_b = new ContainerPoker ("container-b");
 417                         ContainerPoker con_c = new ContainerPoker ("container-c");
 418                         ControlPoker [] ctrls_a = new ControlPoker [] {
 419                                 new ControlPoker ("ctrls-a-0"), new ControlPoker ("ctrls-a-1"), new ControlPoker ("ctrls-a-2")
 420                         };
 421                         ControlPoker [] ctrls_b = new ControlPoker [] {
 422                                 new ControlPoker ("ctrls-b-0"), new ControlPoker ("ctrls-b-1"), new ControlPoker ("ctrls-b-2")
 423                         };
 424                         ControlPoker [] ctrls_c = new ControlPoker [] {
 425                                 new ControlPoker ("ctrls-c-0"), new ControlPoker ("ctrls-c-1"), new ControlPoker ("ctrls-c-2")
 426                         };
 427
 428                         con_a.Controls.AddRange (ctrls_a);
 429                         con_b.Controls.AddRange (ctrls_b);
 430                         con_c.Controls.AddRange (ctrls_c);
 431
 432                         form.Controls.Add (con_a);
 433                         form.Controls.Add (con_b);
 434                         form.Controls.Add (con_c);
 435
 436                         form.Show ();
 437
 438                         // top level movement
 439                         Assert.AreEqual (con_b.GetNextControl (null, true), ctrls_b [0], "null-1");
 440                         Assert.AreEqual (con_b.GetNextControl (null, false), ctrls_b [2], "null-2");
 441
 442                         Assert.AreEqual (con_b.GetNextControl (form, true), ctrls_b [0], "form-1");
 443                         Assert.AreEqual (con_b.GetNextControl (form, false), ctrls_b [2], "form-2");
 444
 445                         Assert.AreEqual (con_b.GetNextControl (con_a, true), ctrls_b [0], "container-1");
 446                         Assert.AreEqual (con_b.GetNextControl (con_a, false), ctrls_b [2], "container-2");
 447                         Assert.AreEqual (con_b.GetNextControl (con_b, true), ctrls_b [0], "container-3");
 448                         Assert.AreEqual (con_b.GetNextControl (con_b, false), ctrls_b [2], "container-4");
 449                         Assert.AreEqual (con_b.GetNextControl (con_c, true), ctrls_b [0], "container-5");
 450                         Assert.AreEqual (con_b.GetNextControl (con_c, false), ctrls_b [2], "container-6");
 451
 452                         Assert.AreEqual (con_b.GetNextControl (ctrls_a [0], true), ctrls_b [0], "ctrls-a-1");
 453                         Assert.AreEqual (con_b.GetNextControl (ctrls_a [0], false), ctrls_b [2], "ctrls-a-2");
 454                         Assert.AreEqual (con_b.GetNextControl (ctrls_a [1], true), ctrls_b [0], "ctrls-a-3");
 455                         Assert.AreEqual (con_b.GetNextControl (ctrls_a [1], false), ctrls_b [2], "ctrls-a-4");
 456                         Assert.AreEqual (con_b.GetNextControl (ctrls_a [2], true), ctrls_b [0], "ctrls-a-5");
 457                         Assert.AreEqual (con_b.GetNextControl (ctrls_a [2], false), ctrls_b [2], "ctrls-a-6");
 458
 459                         Assert.AreEqual (con_b.GetNextControl (ctrls_b [0], true), ctrls_b [1], "ctrls-b-1");
 460                         Assert.AreEqual (con_b.GetNextControl (ctrls_b [0], false), null, "ctrls-b-2");
 461                         Assert.AreEqual (con_b.GetNextControl (ctrls_b [1], true), ctrls_b [2], "ctrls-b-3");
 462                         Assert.AreEqual (con_b.GetNextControl (ctrls_b [1], false), ctrls_b [0], "ctrls-b-4");
 463                         Assert.AreEqual (con_b.GetNextControl (ctrls_b [2], true), null, "ctrls-b-5");
 464                         Assert.AreEqual (con_b.GetNextControl (ctrls_b [2], false), ctrls_b [1], "ctrls-b-6");
 465
 466                         Assert.AreEqual (con_b.GetNextControl (ctrls_c [0], true), ctrls_b [0], "ctrls-c-1");
 467                         Assert.AreEqual (con_b.GetNextControl (ctrls_c [0], false), ctrls_b [2], "ctrls-c-2");
 468                         Assert.AreEqual (con_b.GetNextControl (ctrls_c [1], true), ctrls_b [0], "ctrls-c-3");
 469                         Assert.AreEqual (con_b.GetNextControl (ctrls_c [1], false), ctrls_b [2], "ctrls-c-4");
 470                         Assert.AreEqual (con_b.GetNextControl (ctrls_c [2], true), ctrls_b [0], "ctrls-c-5");
 471                         Assert.AreEqual (con_b.GetNextControl (ctrls_c [2], false), ctrls_b [2], "ctrls-c-6");
 472                         form.Dispose ();
 473                 }
 474
 475                 [Test]
 476                 public void GetNextControlFromContainerC ()
 477                 {
 478                         Form form = new Form ();
 479                         form.ShowInTaskbar = false;
 480                         ContainerPoker con_a = new ContainerPoker ("container-a");
 481                         ContainerPoker con_b = new ContainerPoker ("container-b");
 482                         ContainerPoker con_c = new ContainerPoker ("container-c");
 483                         ControlPoker [] ctrls_a = new ControlPoker [] {
 484                                 new ControlPoker ("ctrls-a-0"), new ControlPoker ("ctrls-a-1"), new ControlPoker ("ctrls-a-2")
 485                         };
 486                         ControlPoker [] ctrls_b = new ControlPoker [] {
 487                                 new ControlPoker ("ctrls-b-0"), new ControlPoker ("ctrls-b-1"), new ControlPoker ("ctrls-b-2")
 488                         };
 489                         ControlPoker [] ctrls_c = new ControlPoker [] {
 490                                 new ControlPoker ("ctrls-c-0"), new ControlPoker ("ctrls-c-1"), new ControlPoker ("ctrls-c-2")
 491                         };
 492
 493                         con_a.Controls.AddRange (ctrls_a);
 494                         con_b.Controls.AddRange (ctrls_b);
 495                         con_c.Controls.AddRange (ctrls_c);
 496
 497                         form.Controls.Add (con_a);
 498                         form.Controls.Add (con_b);
 499                         form.Controls.Add (con_c);
 500
 501                         form.Show ();
 502
 503                         // top level movement,
 504                         Assert.AreEqual (con_c.GetNextControl (null, true), ctrls_c [0], "null-1");
 505                         Assert.AreEqual (con_c.GetNextControl (null, false), ctrls_c [2], "null-2");
 506
 507                         Assert.AreEqual (con_c.GetNextControl (form, true), ctrls_c [0], "form-1");
 508                         Assert.AreEqual (con_c.GetNextControl (form, false), ctrls_c [2], "form-2");
 509
 510                         Assert.AreEqual (con_c.GetNextControl (con_a, true), ctrls_c [0], "container-1");
 511                         Assert.AreEqual (con_c.GetNextControl (con_a, false), ctrls_c [2], "container-2");
 512                         Assert.AreEqual (con_c.GetNextControl (con_b, true), ctrls_c [0], "container-3");
 513                         Assert.AreEqual (con_c.GetNextControl (con_b, false), ctrls_c [2], "container-4");
 514                         Assert.AreEqual (con_c.GetNextControl (con_c, true), ctrls_c [0], "container-5");
 515                         Assert.AreEqual (con_c.GetNextControl (con_c, false), ctrls_c [2], "container-6");
 516
 517                         Assert.AreEqual (con_c.GetNextControl (ctrls_a [0], true), ctrls_c [0], "ctrls-a-1");
 518                         Assert.AreEqual (con_c.GetNextControl (ctrls_a [0], false), ctrls_c [2], "ctrls-a-2");
 519                         Assert.AreEqual (con_c.GetNextControl (ctrls_a [1], true), ctrls_c [0], "ctrls-a-3");
 520                         Assert.AreEqual (con_c.GetNextControl (ctrls_a [1], false), ctrls_c [2], "ctrls-a-4");
 521                         Assert.AreEqual (con_c.GetNextControl (ctrls_a [2], true), ctrls_c [0], "ctrls-a-5");
 522                         Assert.AreEqual (con_c.GetNextControl (ctrls_a [2], false), ctrls_c [2], "ctrls-a-6");
 523
 524                         Assert.AreEqual (con_c.GetNextControl (ctrls_b [0], true), ctrls_c [0], "ctrls-b-1");
 525                         Assert.AreEqual (con_c.GetNextControl (ctrls_b [0], false), ctrls_c [2], "ctrls-b-2");
 526                         Assert.AreEqual (con_c.GetNextControl (ctrls_b [1], true), ctrls_c [0], "ctrls-b-3");
 527                         Assert.AreEqual (con_c.GetNextControl (ctrls_b [1], false), ctrls_c [2], "ctrls-b-4");
 528                         Assert.AreEqual (con_c.GetNextControl (ctrls_b [2], true), ctrls_c [0], "ctrls-b-5");
 529                         Assert.AreEqual (con_c.GetNextControl (ctrls_b [2], false), ctrls_c [2], "ctrls-b-6");
 530
 531                         Assert.AreEqual (con_c.GetNextControl (ctrls_c [0], true), ctrls_c [1], "ctrls-c-1");
 532                         Assert.AreEqual (con_c.GetNextControl (ctrls_c [0], false), null, "ctrls-c-2");
 533                         Assert.AreEqual (con_c.GetNextControl (ctrls_c [1], true), ctrls_c [2], "ctrls-c-3");
 534                         Assert.AreEqual (con_c.GetNextControl (ctrls_c [1], false), ctrls_c [0], "ctrls-c-4");
 535                         Assert.AreEqual (con_c.GetNextControl (ctrls_c [2], true), null, "ctrls-c-5");
 536                         Assert.AreEqual (con_c.GetNextControl (ctrls_c [2], false), ctrls_c [1], "ctrls-c-6");
 537                         form.Dispose ();
 538                 }
 539
 540                 [Test]
 541                 public void GetNextControl2FromForm ()
 542                 {
 543                         Form form = new Form ();
 544                         form.ShowInTaskbar = false;
 545                         ContainerPoker con_a = new ContainerPoker ("container-a");
 546                         ContainerPoker con_b = new ContainerPoker ("container-b");
 547                         ContainerPoker con_c = new ContainerPoker ("container-c");
 548
 549                         TestHelper.RemoveWarning (con_b, con_c);
 550
 551                         ControlPoker [] ctrls_a = new ControlPoker [] {
 552                                 new ControlPoker ("ctrls-a-0"), new ControlPoker ("ctrls-a-1"), new ControlPoker ("ctrls-a-2")
 553                         };
 554                         ControlPoker ctrl_b = new ControlPoker ("ctrl-b");
 555
 556                         con_a.Controls.AddRange (ctrls_a);
 557
 558                         form.Controls.Add (con_a);
 559                         form.Controls.Add (ctrl_b);
 560
 561                         form.Show ();
 562
 563                         // top level movement,
 564                         Assert.AreEqual (form.GetNextControl (null, true), con_a, "null-1");
 565                         Assert.AreEqual (form.GetNextControl (null, false), ctrl_b, "null-2");
 566
 567                         Assert.AreEqual (form.GetNextControl (form, true), con_a, "form-1");
 568                         Assert.AreEqual (form.GetNextControl (form, false), ctrl_b, "form-2");
 569
 570                         Assert.AreEqual (form.GetNextControl (con_a, true), ctrl_b, "con-a-1");
 571                         Assert.AreEqual (form.GetNextControl (con_a, false), null, "con-a-2");
 572
 573                         Assert.AreEqual (form.GetNextControl (ctrl_b, true), null, "ctrl-b-1");
 574                         Assert.AreEqual (form.GetNextControl (ctrl_b, false), con_a, "ctrl-b-2");
 575
 576                         Assert.AreEqual (form.GetNextControl (ctrls_a [0], true), ctrls_a [1], "ctrl-a-1");
 577                         Assert.AreEqual (form.GetNextControl (ctrls_a [0], false), con_a, "ctrl-a-2");
 578                         Assert.AreEqual (form.GetNextControl (ctrls_a [1], true), ctrls_a [2], "ctrl-a-1");
 579                         Assert.AreEqual (form.GetNextControl (ctrls_a [1], false), ctrls_a [0], "ctrl-a-2");
 580                         Assert.AreEqual (form.GetNextControl (ctrls_a [2], true), ctrl_b, "ctrl-a-1");
 581                         Assert.AreEqual (form.GetNextControl (ctrls_a [2], false), ctrls_a [1], "ctrl-a-2");
 582                         form.Dispose();
 583                 }
 584
 585                 [Test]
 586                 public void GetNextControlFlat ()
 587                 {
 588                         Form form = new Form ();
 589                         form.ShowInTaskbar = false;
 590
 591                         form.Controls.AddRange (flat_controls);
 592                         form.Show ();
 593
 594                         Assert.AreEqual (form.GetNextControl (null, true), flat_controls [0], "form-1");
 595                         Assert.AreEqual (form.GetNextControl (null, false), flat_controls [2], "form-2");
 596                         Assert.AreEqual (form.GetNextControl (flat_controls [0], true), flat_controls [1], "form-3");
 597                         Assert.AreEqual (form.GetNextControl (flat_controls [0], false), null, "form-4");
 598                         Assert.AreEqual (form.GetNextControl (flat_controls [1], true), flat_controls [2], "form-5");
 599                         Assert.AreEqual (form.GetNextControl (flat_controls [1], false), flat_controls [0], "form-6");
 600                         Assert.AreEqual (form.GetNextControl (flat_controls [2], true), null, "form-7");
 601                         Assert.AreEqual (form.GetNextControl (flat_controls [2], false), flat_controls [1],"form-8");
 602
 603
 604                         Assert.AreEqual (flat_controls [0].GetNextControl (null, true), null, "ctrls-0-1");
 605                         Assert.AreEqual (flat_controls [0].GetNextControl (null, false), null, "ctrls-0-2");
 606                         Assert.AreEqual (flat_controls [0].GetNextControl (flat_controls [0], true), null, "ctrls-0-3");
 607                         Assert.AreEqual (flat_controls [0].GetNextControl (flat_controls [0], false), null, "ctrls-0-4");
 608                         Assert.AreEqual (flat_controls [0].GetNextControl (flat_controls [1], true), null, "ctrls-0-5");
 609                         Assert.AreEqual (flat_controls [0].GetNextControl (flat_controls [1], false), null, "ctrls-0-6");
 610                         Assert.AreEqual (flat_controls [0].GetNextControl (flat_controls [2], true), null, "ctrls-0-7");
 611                         Assert.AreEqual (flat_controls [0].GetNextControl (flat_controls [2], false), null,"ctrls-0-8");
 612                         form.Dispose ();
 613                 }
 614
 615                 [Test]
 616                 public void GetNextGroupBoxControlFlat ()
 617                 {
 618                         Form form = new Form ();
 619                         form.ShowInTaskbar = false;
 620                         GroupBoxPoker gbp = new GroupBoxPoker ("group-box");
 621
 622                         gbp.Controls.AddRange (flat_controls);
 623                         form.Controls.Add (gbp);
 624                         form.Show ();
 625
 626                         Assert.AreEqual (form.GetNextControl (null, true), gbp, "form-1");
 627                         Assert.AreEqual (form.GetNextControl (null, false), flat_controls [2], "form-2");
 628
 629                         Assert.AreEqual (form.GetNextControl (gbp, true), flat_controls [0], "gb-1");
 630                         Assert.AreEqual (form.GetNextControl (gbp, false), null, "gb-2");
 631
 632                         Assert.AreEqual (gbp.GetNextControl (null, true), flat_controls [0], "gb-3");
 633                         Assert.AreEqual (gbp.GetNextControl (null, false), flat_controls [2], "gb-4");
 634                         Assert.AreEqual (gbp.GetNextControl (gbp, true), flat_controls [0], "gb-5");
 635                         Assert.AreEqual (gbp.GetNextControl (gbp, false), flat_controls [2], "gb-6");
 636
 637                         Assert.AreEqual (form.GetNextControl (flat_controls [0], true), flat_controls [1], "form-ctrls-0-forward");
 638                         Assert.AreEqual (form.GetNextControl (flat_controls [0], false), gbp, "form-ctrls-0-backward");
 639                         Assert.AreEqual (form.GetNextControl (flat_controls [1], true), flat_controls [2], "form-ctrls-1-forward");
 640                         Assert.AreEqual (form.GetNextControl (flat_controls [1], false), flat_controls [0], "form-ctrls-1-backward");
 641                         Assert.AreEqual (form.GetNextControl (flat_controls [2], true), null, "form-ctrls-2-forward");
 642                         Assert.AreEqual (form.GetNextControl (flat_controls [2], false), flat_controls [1],"form-ctrls-2-backward");
 643
 644                         Assert.AreEqual (gbp.GetNextControl (flat_controls [0], true), flat_controls [1], "gbp-ctrls-0-forward");
 645                         Assert.AreEqual (gbp.GetNextControl (flat_controls [0], false), null, "gbp-ctrls-0-backward");
 646                         Assert.AreEqual (gbp.GetNextControl (flat_controls [1], true), flat_controls [2], "gbp-ctrls-1-forward");
 647                         Assert.AreEqual (gbp.GetNextControl (flat_controls [1], false), flat_controls [0], "gbp-ctrls-1-backward");
 648                         Assert.AreEqual (gbp.GetNextControl (flat_controls [2], true), null, "gbp-ctrls-2-forward");
 649                         Assert.AreEqual (gbp.GetNextControl (flat_controls [2], false), flat_controls [1],"gbp-ctrls-2-backward");
 650                         form.Dispose ();
 651                 }
 652
 653                 [Test]
 654                 public void GetNextControlFromTabControl ()
 655                 {
 656                         Form form = new Form ();
 657                         form.ShowInTaskbar = false;
 658                         TabControl tab = new TabControl ();
 659                         TabPage page1 = new TabPage ("page one");
 660                         TabPage page2 = new TabPage ("page two");
 661
 662                         tab.TabPages.Add (page1);
 663                         tab.TabPages.Add (page2);
 664
 665                         form.Controls.Add (tab);
 666                         form.Show ();
 667
 668                         Assert.AreEqual (form.GetNextControl (null, true), tab, "form-1");
 669                         Assert.AreEqual (form.GetNextControl (null, false), page2, "form-2");
 670
 671                         Assert.AreEqual (form.GetNextControl (tab, true), page1, "tab-1");
 672                         Assert.AreEqual (form.GetNextControl (tab, false), null, "tab-2");
 673
 674                         Assert.AreEqual (form.GetNextControl (page1, true), page2, "page-one-1");
 675                         Assert.AreEqual (form.GetNextControl (page1, false), tab, "page-one-2");
 676
 677                         Assert.AreEqual (form.GetNextControl (page2, true), null, "page-two-1");
 678                         Assert.AreEqual (form.GetNextControl (page2, false), page1, "page-two-2");
 679                         form.Dispose ();
 680                 }
 681
 682                 [Test]
 683                 public void GetNextControlFromTabControl2 () {
 684                         Form form = new Form ();
 685                         form.ShowInTaskbar = false;
 686                         TabControl tab = new TabControl ();
 687
 688                         TabPage page1 = new TabPage ("page one");
 689                         page1.Controls.AddRange (flat_controls);
 690
 691                         TabPage page2 = new TabPage ("page two");
 692
 693                         tab.TabPages.Add (page1);
 694
 695                         tab.TabPages.Add (page2);
 696
 697                         form.Controls.Add (tab);
 698                         form.Show ();
 699
 700                         Assert.AreEqual (form.GetNextControl (null, true), tab, "form-1");
 701                         Assert.AreEqual (form.GetNextControl (null, false), page2, "form-2");
 702
 703                         Assert.AreEqual (form.GetNextControl (tab, true), page1, "tab-1");
 704                         Assert.AreEqual (form.GetNextControl (tab, false), null, "tab-2");
 705
 706                         Assert.AreEqual (form.GetNextControl (page1, true), flat_controls [0], "page-one-1");
 707                         Assert.AreEqual (form.GetNextControl (page1, false), tab, "page-one-2");
 708
 709                         Assert.AreEqual (form.GetNextControl (page2, true), null, "page-two-1");
 710                         Assert.AreEqual (form.GetNextControl (page2, false), flat_controls [2], "page-two-2");
 711
 712                         Assert.AreEqual (form.GetNextControl (flat_controls [0], false), page1, "form-ctrls-0-backward");
 713                         Assert.AreEqual (form.GetNextControl (flat_controls [2], true), page2, "form-ctrls-2-forward");
 714
 715                         Assert.AreEqual (tab.GetNextControl (null, true), page1, "tab-null-forward");
 716                         Assert.AreEqual (tab.GetNextControl (page1, false), null, "tab-page1-backward");
 717
 718                         Assert.AreEqual (tab.GetNextControl (flat_controls [0], false), page1, "tab-ctrls-0-backward");
 719                         Assert.AreEqual (tab.GetNextControl (flat_controls [2], true), page2, "tab-ctrls-2-forward");
 720
 721                         Assert.AreEqual (page1.GetNextControl (flat_controls [0], true), flat_controls [1], "page1-ctrls-0-forward");
 722                         Assert.AreEqual (page1.GetNextControl (flat_controls [0], false), null, "page1-ctrls-0-backward");
 723                         Assert.AreEqual (page1.GetNextControl (flat_controls [1], true), flat_controls [2], "page1-ctrls-1-forward");
 724                         Assert.AreEqual (page1.GetNextControl (flat_controls [1], false), flat_controls [0], "page1-ctrls-1-backward");
 725                         Assert.AreEqual (page1.GetNextControl (flat_controls [2], true), null, "page1-ctrls-2-forward");
 726                         Assert.AreEqual (page1.GetNextControl (flat_controls [2], false), flat_controls [1],"page1-ctrls-2-backward");
 727                         form.Dispose ();
 728                 }
 729
 730                 [Test]
 731                 public void GetNextControlTabIndex ()
 732                 {
 733                         Form form = new Form ();
 734                         form.ShowInTaskbar = false;
 735                         ControlPoker [] ctrls = new ControlPoker [5];
 736
 737                         for (int i = 0; i < 5; i++) {
 738                                 ctrls [i] = new ControlPoker ();
 739                                 ctrls [i].TabIndex = i;
 740                                 ctrls [i].Text = "ctrl " + i;
 741                         }
 742
 743                         form.Controls.AddRange (ctrls);
 744                         form.Show ();
 745
 746                         Assert.AreEqual (form.GetNextControl (null, true), ctrls [0], "A1");
 747                         Assert.AreEqual (form.GetNextControl (null, false), ctrls [4], "A2");
 748
 749                         Assert.AreEqual (form.GetNextControl (ctrls [0], true), ctrls [1], "A3");
 750                         Assert.AreEqual (form.GetNextControl (ctrls [0], false), null, "A4");
 751
 752                         Assert.AreEqual (form.GetNextControl (ctrls [1], true), ctrls [2], "A5");
 753                         Assert.AreEqual (form.GetNextControl (ctrls [1], false), ctrls [0], "A6");
 754
 755                         Assert.AreEqual (form.GetNextControl (ctrls [2], true), ctrls [3], "A7");
 756                         Assert.AreEqual (form.GetNextControl (ctrls [2], false), ctrls [1], "A8");
 757
 758                         Assert.AreEqual (form.GetNextControl (ctrls [3], true), ctrls [4], "A9");
 759                         Assert.AreEqual (form.GetNextControl (ctrls [3], false), ctrls [2], "A10");
 760
 761                         Assert.AreEqual (form.GetNextControl (ctrls [4], true), null, "A11");
 762                         Assert.AreEqual (form.GetNextControl (ctrls [4], false), ctrls [3], "A12");
 763
 764                         form.Dispose ();
 765                 }
 766
 767                 [Test]
 768                 public void GetNextControlDuplicateTabIndex ()
 769                 {
 770                         Form form = new Form ();
 771                         form.ShowInTaskbar = false;
 772                         ControlPoker [] ctrls = new ControlPoker [5];
 773
 774                         for (int i = 0; i < 5; i++) {
 775                                 ctrls [i] = new ControlPoker ();
 776                                 ctrls [i].TabIndex = i;
 777                                 ctrls [i].Text = "ctrl " + i;
 778                         }
 779
 780                         ctrls [3].TabIndex = 2;
 781
 782                         form.Controls.AddRange (ctrls);
 783                         form.Show ();
 784
 785                         Assert.AreEqual (form.GetNextControl (null, true), ctrls [0], "A1");
 786                         Assert.AreEqual (form.GetNextControl (null, false), ctrls [4], "A2");
 787
 788                         Assert.AreEqual (form.GetNextControl (ctrls [0], true), ctrls [1], "A3");
 789                         Assert.AreEqual (form.GetNextControl (ctrls [0], false), null, "A4");
 790
 791                         Assert.AreEqual (form.GetNextControl (ctrls [1], true), ctrls [2], "A5");
 792                         Assert.AreEqual (form.GetNextControl (ctrls [1], false), ctrls [0], "A6");
 793
 794                         Assert.AreEqual (form.GetNextControl (ctrls [2], true), ctrls [3], "A7");
 795                         Assert.AreEqual (form.GetNextControl (ctrls [2], false), ctrls [1], "A8");
 796
 797                         Assert.AreEqual (form.GetNextControl (ctrls [3], true), ctrls [4], "A9");
 798                         Assert.AreEqual (form.GetNextControl (ctrls [3], false), ctrls [2], "A10");
 799
 800                         Assert.AreEqual (form.GetNextControl (ctrls [4], true), null, "A11");
 801                         Assert.AreEqual (form.GetNextControl (ctrls [4], false), ctrls [3], "A12");
 802
 803                         form.Dispose ();
 804                 }
 805
 806                 [Test]
 807                 public void GetNextControlComposite ()
 808                 {
 809                         Form form = new Form ();
 810                         form.ShowInTaskbar = false;
 811                         ControlPoker a = new ControlPoker ("a");
 812                         ControlPoker b = new ControlPoker ("b");
 813                         ControlPoker c = new ControlPoker ("c");
 814
 815                         form.Controls.Add (a);
 816                         form.Controls.Add (b);
 817                         b.Controls.Add (c);
 818
 819                         form.Show ();
 820
 821                         Assert.AreEqual (form.GetNextControl (a, true), b, "form-1");
 822                         Assert.AreEqual (form.GetNextControl (a, false), null, "form-2");
 823
 824                         form.Dispose ();
 825                 }
 826
 827                 [Test]
 828                 public void ActiveControl ()
 829                 {
 830                         if (RunningOnUnix) {
 831                                 Assert.Ignore ("Relies on form.Show() synchronously generating WM_ACTIVATE");
 832                         }
 833
 834                         Form form = new Form ();
 835                         form.ShowInTaskbar = false;
 836
 837                         form.Controls.AddRange (flat_controls);
 838                         form.Show ();
 839
 840                         Assert.AreEqual (form.ActiveControl, flat_controls [0], "A1");
 841
 842                         flat_controls [1].Focus ();
 843
 844                         Assert.AreEqual (form.ActiveControl, flat_controls [1], "A2");
 845
 846                         form.Dispose ();
 847                 }
 848
 849                 [Test]
 850                 [Category ("NotWorking")]
 851                 public void ActiveControl2 () {
 852                         ContainerControl cc = new ContainerControl ();
 853                         Control c1 = new Control ();
 854                         cc.Controls.Add (c1);
 855                         Control c2 = new Control ();
 856                         cc.Controls.Add (c2);
 857                         Control c3 = new Control ();
 858                         cc.Controls.Add (c3);
 859                         Assert.IsFalse (c1.Focused, "#A1");
 860                         Assert.IsFalse (c2.Focused, "#A2");
 861                         Assert.IsFalse (c3.Focused, "#A3");
 862                         Assert.IsNull (cc.ActiveControl);
 863
 864                         cc.ActiveControl = c1;
 865                         Assert.IsFalse (c1.Focused, "#B1");
 866                         Assert.IsFalse (c2.Focused, "#B2");
 867                         Assert.IsFalse (c3.Focused, "#B3");
 868                         Assert.AreSame (c1, cc.ActiveControl, "#B4");
 869
 870                         cc.ActiveControl = c2;
 871                         Assert.IsFalse (c1.Focused, "#C1");
 872                         Assert.IsFalse (c2.Focused, "#C2");
 873                         Assert.IsFalse (c3.Focused, "#C3");
 874                         Assert.AreSame (c2, cc.ActiveControl, "#C4");
 875
 876                         c1.Focus ();
 877                         Assert.IsFalse (c1.Focused, "#D1");
 878                         Assert.IsFalse (c2.Focused, "#D2");
 879                         Assert.IsFalse (c3.Focused, "#D3");
 880                         Assert.AreSame (c2, cc.ActiveControl, "#D4");
 881
 882                         cc.ActiveControl = c2;
 883                         Assert.IsFalse (c1.Focused, "#E1");
 884                         Assert.IsFalse (c2.Focused, "#E2");
 885                         Assert.IsFalse (c3.Focused, "#E3");
 886                         Assert.AreSame (c2, cc.ActiveControl, "#E4");
 887
 888                         cc.Controls.Remove (c2);
 889                         Assert.IsFalse (c1.Focused, "#F1");
 890                         Assert.IsFalse (c2.Focused, "#F2");
 891                         Assert.IsFalse (c3.Focused, "#F3");
 892                         Assert.AreSame (c1, cc.ActiveControl, "#F3");
 893
 894                         cc.ActiveControl = c3;
 895                         Assert.IsFalse (c1.Focused, "#G1");
 896                         Assert.IsFalse (c2.Focused, "#G2");
 897                         Assert.IsFalse (c3.Focused, "#G3");
 898                         Assert.AreSame (c3, cc.ActiveControl, "#G4");
 899
 900                         Form form = new Form ();
 901                         form.ShowInTaskbar = false;
 902                         form.Controls.Add (cc);
 903                         form.Show ();
 904
 905                         Assert.IsTrue (c1.Focused, "#H1");
 906                         Assert.IsFalse (c2.Focused, "#H2");
 907                         Assert.IsFalse (c3.Focused, "#H3");
 908                         Assert.AreSame (c1, cc.ActiveControl, "#H4");
 909
 910                         cc.ActiveControl = c3;
 911                         Assert.IsFalse (c1.Focused, "#I1");
 912                         Assert.IsFalse (c2.Focused, "#I2");
 913                         Assert.IsTrue (c3.Focused, "#I3");
 914                         Assert.AreSame (c3, cc.ActiveControl, "#I4");
 915
 916                         c1.Focus ();
 917                         Assert.IsTrue (c1.Focused, "#J1");
 918                         Assert.IsFalse (c2.Focused, "#J2");
 919                         Assert.IsFalse (c3.Focused, "#J3");
 920                         Assert.AreSame (c1, cc.ActiveControl, "#J4");
 921
 922                         form.Dispose ();
 923                 }
 924
 925                 [Test] // bug #80411
 926                 public void ActiveControl_NoChild () {
 927                         ContainerControl cc = new ContainerControl ();
 928                         try {
 929                                 cc.ActiveControl = new Control ();
 930                                 Assert.Fail ("#1");
 931                         } catch (ArgumentException ex) {
 932                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
 933                                 Assert.IsNotNull (ex.Message, "#3");
 934                                 Assert.IsNull (ex.ParamName, "#4");
 935                                 Assert.IsNull (ex.InnerException, "#5");
 936                         }
 937                 }
 938
 939
 940                 StringBuilder sb;
 941                 void enter(object sender, EventArgs e) {
 942                         sb.Append(String.Format("OnEnter: {0} {1}", ((Control)sender).Name, sender));
 943                         sb.Append("\n");
 944                 }
 945
 946                 void leave(object sender, EventArgs e) {
 947                         sb.Append(String.Format("OnLeave: {0} {1}", ((Control)sender).Name, sender));
 948                         sb.Append("\n");
 949                 }
 950
 951                 void gotfocus(object sender, EventArgs e) {
 952                         sb.Append(String.Format("OnGotFocus: {0} {1}", ((Control)sender).Name, sender));
 953                         sb.Append("\n");
 954                 }
 955
 956                 void lostfocus(object sender, EventArgs e) {
 957                         sb.Append(String.Format("OnLostFocus: {0} {1}", ((Control)sender).Name, sender));
 958                         sb.Append("\n");
 959                 }
 960
 961                 void validating(object sender, CancelEventArgs e) {
 962                         sb.Append(String.Format("OnValidating: {0} {1}", ((Control)sender).Name, sender));
 963                         sb.Append("\n");
 964                 }
 965
 966                 void validated(object sender, EventArgs e) {
 967                         sb.Append(String.Format("OnValidated: {0} {1}", ((Control)sender).Name, sender));
 968                         sb.Append("\n");
 969                 }
 970
 971                 void connect(Control c) {
 972                         c.Enter += new EventHandler(enter);
 973                         c.Leave += new EventHandler(leave);
 974                         c.GotFocus += new EventHandler(gotfocus);
 975                         c.LostFocus += new EventHandler(lostfocus);
 976                         c.Validating += new CancelEventHandler(validating);
 977                         c.Validated += new EventHandler(validated);
 978                 }
 979
 980                 [Test]
 981                 public void EnterLeaveFocusEventTest ()
 982                 {
 983                         if (RunningOnUnix) {
 984                                 Assert.Ignore ("Relies on form.Show() synchronously generating WM_ACTIVATE");
 985                         }
 986
 987                         Form f = new Form();
 988                         f.ShowInTaskbar = false;
 989
 990                         f.Name = "Form1";
 991                         ContainerControl cc0 = new ContainerControl();
 992                         cc0.Name = "ContainerControl 0";
 993                         ContainerControl cc1 = new ContainerControl();
 994                         cc1.Name = "ContainerControl 1";
 995                         ContainerControl cc2 = new ContainerControl();
 996                         cc2.Name = "ContainerControl 2";
 997                         Control c1 = new Control();
 998                         c1.Name = "Control 1";
 999                         Control c2 = new Control();
1000                         c2.Name = "Control 2";
1001
1002                         connect(f);
1003                         connect(cc0);
1004                         connect(cc1);
1005                         connect(cc2);
1006                         connect(c1);
1007                         connect(c2);
1008
1009                         cc0.Controls.Add(cc1);
1010                         cc0.Controls.Add(cc2);
1011                         cc1.Controls.Add(c1);
1012                         cc2.Controls.Add(c2);
1013
1014                         f.Controls.Add(cc0);
1015
1016                         sb = new StringBuilder ();
1017                         f.Show ();
1018                         c1.Select();
1019
1020                         Assert.AreEqual (@"OnEnter: ContainerControl 0 System.Windows.Forms.ContainerControl
1021 OnEnter: ContainerControl 1 System.Windows.Forms.ContainerControl
1022 OnEnter: Control 1 System.Windows.Forms.Control
1023 OnGotFocus: Control 1 System.Windows.Forms.Control
1024 ",
1025                                          sb.ToString (), "1");
1026
1027                         sb.Length = 0;
1028                         c2.Select();
1029                         Assert.AreEqual (@"OnLeave: Control 1 System.Windows.Forms.Control
1030 OnLeave: ContainerControl 1 System.Windows.Forms.ContainerControl
1031 OnValidating: Control 1 System.Windows.Forms.Control
1032 OnValidated: Control 1 System.Windows.Forms.Control
1033 OnValidating: ContainerControl 1 System.Windows.Forms.ContainerControl
1034 OnValidated: ContainerControl 1 System.Windows.Forms.ContainerControl
1035 OnEnter: ContainerControl 2 System.Windows.Forms.ContainerControl
1036 OnEnter: Control 2 System.Windows.Forms.Control
1037 OnLostFocus: Control 1 System.Windows.Forms.Control
1038 OnGotFocus: Control 2 System.Windows.Forms.Control
1039 ",
1040                                          sb.ToString (), "2");
1041
1042                         sb.Length = 0;
1043                         cc1.Select();
1044                         Assert.AreEqual (@"OnLeave: Control 2 System.Windows.Forms.Control
1045 OnLeave: ContainerControl 2 System.Windows.Forms.ContainerControl
1046 OnValidating: Control 2 System.Windows.Forms.Control
1047 OnValidated: Control 2 System.Windows.Forms.Control
1048 OnValidating: ContainerControl 2 System.Windows.Forms.ContainerControl
1049 OnValidated: ContainerControl 2 System.Windows.Forms.ContainerControl
1050 OnEnter: ContainerControl 1 System.Windows.Forms.ContainerControl
1051 OnLostFocus: Control 2 System.Windows.Forms.Control
1052 OnGotFocus: ContainerControl 1 System.Windows.Forms.ContainerControl
1053 ",
1054                                          sb.ToString (), "3");
1055
1056                         sb.Length = 0;
1057                         cc2.Select();
1058                         Assert.AreEqual (@"OnLeave: ContainerControl 1 System.Windows.Forms.ContainerControl
1059 OnValidating: ContainerControl 1 System.Windows.Forms.ContainerControl
1060 OnValidated: ContainerControl 1 System.Windows.Forms.ContainerControl
1061 OnEnter: ContainerControl 2 System.Windows.Forms.ContainerControl
1062 OnLostFocus: ContainerControl 1 System.Windows.Forms.ContainerControl
1063 OnGotFocus: ContainerControl 2 System.Windows.Forms.ContainerControl
1064 ",
1065                                          sb.ToString (), "4");
1066
1067                         Assert.IsNull (cc2.ActiveControl, "5");
1068
1069                         sb.Length = 0;
1070                         c2.Select();
1071                         Assert.AreEqual (@"OnEnter: Control 2 System.Windows.Forms.Control
1072 OnLostFocus: ContainerControl 2 System.Windows.Forms.ContainerControl
1073 OnGotFocus: Control 2 System.Windows.Forms.Control
1074 ",
1075                                          sb.ToString (), "6");
1076
1077                         sb.Length = 0;
1078                         cc1.Select();
1079                         Assert.AreEqual (@"OnLeave: Control 2 System.Windows.Forms.Control
1080 OnLeave: ContainerControl 2 System.Windows.Forms.ContainerControl
1081 OnValidating: Control 2 System.Windows.Forms.Control
1082 OnValidated: Control 2 System.Windows.Forms.Control
1083 OnValidating: ContainerControl 2 System.Windows.Forms.ContainerControl
1084 OnValidated: ContainerControl 2 System.Windows.Forms.ContainerControl
1085 OnEnter: ContainerControl 1 System.Windows.Forms.ContainerControl
1086 OnLostFocus: Control 2 System.Windows.Forms.Control
1087 OnGotFocus: ContainerControl 1 System.Windows.Forms.ContainerControl
1088 ",
1089                                          sb.ToString (), "7");
1090
1091                         sb.Length = 0;
1092                         f.Select();
1093                         Assert.AreEqual ("", sb.ToString (), "8");
1094
1095                         f.Dispose ();
1096                 }
1097
1098                 [Test]
1099                 [Category ("NotWorking")]
1100                 public void ActiveControl_Invisible () {
1101                         ContainerControl cc = new ContainerControl ();
1102                         Control c1 = new Control ();
1103                         c1.Visible = false;
1104                         cc.Controls.Add (c1);
1105                         Control c2 = new Control ();
1106                         cc.Controls.Add (c2);
1107                         cc.ActiveControl = c1;
1108                         Assert.IsFalse (c1.Focused, "#A1");
1109                         Assert.IsFalse (c2.Focused, "#A2");
1110                         Assert.AreSame (c1, cc.ActiveControl, "#A3");
1111
1112                         Form form = new Form ();
1113                         form.ShowInTaskbar = false;
1114                         form.Controls.Add (cc);
1115                         form.Show ();
1116
1117                         Assert.IsFalse (c1.Focused, "#B1");
1118                         Assert.IsTrue (c2.Focused, "#B2");
1119                         Assert.AreSame (c2, cc.ActiveControl, "#B3");
1120
1121                         cc.ActiveControl = c1;
1122                         Assert.IsFalse (c1.Focused, "#C1");
1123                         Assert.IsFalse (c2.Focused, "#C2");
1124                         Assert.AreSame (c1, cc.ActiveControl, "#C3");
1125
1126                         form.Dispose ();
1127                 }
1128
1129                 [Test]
1130                 [Category ("NotWorking")]
1131                 public void ActiveControl_Disabled () {
1132                         ContainerControl cc = new ContainerControl ();
1133                         Control c1 = new Control ();
1134                         c1.Enabled = false;
1135                         cc.Controls.Add (c1);
1136                         Control c2 = new Control ();
1137                         cc.Controls.Add (c2);
1138                         cc.ActiveControl = c1;
1139                         Assert.IsFalse (c1.Focused, "#A1");
1140                         Assert.IsFalse (c2.Focused, "#A2");
1141                         Assert.AreSame (c1, cc.ActiveControl, "#A3");
1142
1143                         Form form = new Form ();
1144                         form.ShowInTaskbar = false;
1145                         form.Controls.Add (cc);
1146                         form.Show ();
1147
1148                         Assert.IsFalse (c1.Focused, "#B1");
1149                         Assert.IsTrue (c2.Focused, "#B2");
1150                         Assert.AreSame (c2, cc.ActiveControl, "#B3");
1151
1152                         cc.ActiveControl = c1;
1153                         Assert.IsFalse (c1.Focused, "#C1");
1154                         Assert.IsTrue (c2.Focused, "#C2");
1155                         Assert.AreSame (c1, cc.ActiveControl, "#C3");
1156
1157                         form.Dispose ();
1158                 }
1159
1160                 [Test]
1161                 [Category ("NotWorking")]
1162                 public void ActiveControl_Null () {
1163                         ContainerControl cc = new ContainerControl ();
1164                         Control c1 = new Control ();
1165                         cc.Controls.Add (c1);
1166                         Control c2 = new Control ();
1167                         cc.Controls.Add (c2);
1168                         cc.ActiveControl = c1;
1169                         Assert.IsFalse (c1.Focused, "#A1");
1170                         Assert.IsFalse (c2.Focused, "#A2");
1171                         Assert.AreSame (c1, cc.ActiveControl, "#A3");
1172
1173                         cc.ActiveControl = null;
1174                         Assert.IsFalse (c1.Focused, "#B1");
1175                         Assert.IsFalse (c2.Focused, "#B2");
1176                         Assert.IsNull (cc.ActiveControl, "#B3");
1177
1178                         Form form = new Form ();
1179                         form.ShowInTaskbar = false;
1180                         form.Controls.Add (cc);
1181                         form.Show ();
1182
1183                         Assert.IsTrue (c1.Focused, "#C1");
1184                         Assert.IsFalse (c2.Focused, "#C2");
1185                         Assert.AreSame (c1, cc.ActiveControl, "#C3");
1186
1187                         cc.ActiveControl = c2;
1188                         Assert.IsFalse (c1.Focused, "#D1");
1189                         Assert.IsTrue (c2.Focused, "#D2");
1190                         Assert.AreSame (c2, cc.ActiveControl, "#D3");
1191
1192                         cc.ActiveControl = null;
1193                         Assert.IsFalse (c1.Focused, "#E1");
1194                         Assert.IsFalse (c2.Focused, "#E2");
1195                         Assert.IsNull (cc.ActiveControl, "#E3");
1196
1197                         form.Dispose ();
1198                 }
1199
1200                 private bool RunningOnUnix {
1201                         get {
1202                                 // check for Unix platforms - see FAQ for more details
1203                                 // http://www.mono-project.com/FAQ:_Technical#How_to_detect_the_execution_platform_.3F
1204                                 int platform = (int) Environment.OSVersion.Platform;
1205                                 return ((platform == 4) || (platform == 128));
1206                         }
1207                 }
1208         }
1209 }