Pileus Git - ~andy/gtk/blob - tests/testheightforwidth.c

   1 /* extendedlayoutexample.c
   2  * Copyright (C) 2010 Openismus GmbH
   3  *
   4  * Author:
   5  *      Tristan Van Berkom <tristan.van.berkom@gmail.com>
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Library General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Library General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Library General Public
  18  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include <gtk/gtk.h>
  22
  23 typedef struct {
  24   const gchar *name;
  25   const gchar *tooltip;
  26   const gchar *interface;
  27   GtkWidget   *window;
  28 } TestInterface;
  29
  30
  31 /* These strings were generated with:
  32  *
  33  *     IFS=""; while read line; do echo -n \"; echo -n $line | sed -e 's|\"|\\"|g'; echo \"; done < file.glade
  34  */
  35 TestInterface interfaces[] = {
  36   {
  37     "Ellipsizing Labels",
  38     "Demonstrates how labels will request a natural size in a horizontal space",
  39     "<interface>"
  40     "  <requires lib=\"gtk+\" version=\"2.20\"/>"
  41     "  <!-- interface-naming-policy project-wide -->"
  42     "  <object class=\"GtkWindow\" id=\"window\">"
  43     "    <property name=\"default_width\">450</property>"
  44     "    <property name=\"default_height\">50</property>"
  45     "    <child>"
  46     "      <object class=\"GtkHBox\" id=\"hbox5\">"
  47     "        <property name=\"visible\">True</property>"
  48     "        <child>"
  49     "          <object class=\"GtkLabel\" id=\"label9\">"
  50     "            <property name=\"visible\">True</property>"
  51     "            <property name=\"label\" translatable=\"yes\">Some labels do ellipsize</property>"
  52     "            <property name=\"ellipsize\">end</property>"
  53     "            <attributes>"
  54     "              <attribute name=\"weight\" value=\"bold\"/>"
  55     "              <attribute name=\"foreground\" value=\"#09610feefe03\"/>"
  56     "            </attributes>"
  57     "          </object>"
  58     "          <packing>"
  59     "            <property name=\"position\">0</property>"
  60     "          </packing>"
  61     "        </child>"
  62     "        <child>"
  63     "          <object class=\"GtkLabel\" id=\"label10\">"
  64     "            <property name=\"visible\">True</property>"
  65     "            <property name=\"label\" translatable=\"yes\">but some</property>"
  66     "            <property name=\"ellipsize\">end</property>"
  67     "            <attributes>"
  68     "              <attribute name=\"weight\" value=\"bold\"/>"
  69     "              <attribute name=\"foreground\" value=\"#0000af6b0993\"/>"
  70     "            </attributes>"
  71     "          </object>"
  72     "          <packing>"
  73     "            <property name=\"position\">1</property>"
  74     "          </packing>"
  75     "        </child>"
  76     "        <child>"
  77     "          <object class=\"GtkLabel\" id=\"label11\">"
  78     "            <property name=\"visible\">True</property>"
  79     "            <property name=\"label\" translatable=\"yes\">do not at all</property>"
  80     "            <attributes>"
  81     "              <attribute name=\"style\" value=\"normal\"/>"
  82     "              <attribute name=\"weight\" value=\"bold\"/>"
  83     "              <attribute name=\"foreground\" value=\"#ffff00000000\"/>"
  84     "            </attributes>"
  85     "          </object>"
  86     "          <packing>"
  87     "            <property name=\"position\">2</property>"
  88     "          </packing>"
  89     "        </child>"
  90     "      </object>"
  91     "    </child>"
  92     "  </object>"
  93     "</interface>",
  94     NULL
  95   },
  96
  97   {
  98     "Wrapping Label",
  99     "Demonstrates how a wrapping label can require a height contextual to its allocated width",
 100     "<interface>"
 101     "  <requires lib=\"gtk+\" version=\"2.18\"/>"
 102     "  <!-- interface-naming-policy project-wide -->"
 103     "  <object class=\"GtkWindow\" id=\"window\">"
 104     "    <property name=\"border_width\">12</property>"
 105     "    <property name=\"default_width\">300</property>"
 106     "    <child>"
 107     "      <object class=\"GtkHPaned\" id=\"hpaned1\">"
 108     "        <property name=\"visible\">True</property>"
 109     "        <property name=\"can_focus\">True</property>"
 110     "        <child>"
 111     "          <object class=\"GtkVBox\" id=\"vbox2\">"
 112     "            <property name=\"visible\">True</property>"
 113     "            <child>"
 114     "              <object class=\"GtkLabel\" id=\"label3\">"
 115     "                <property name=\"visible\">True</property>"
 116     "                <property name=\"label\" translatable=\"yes\">A short static label.</property>"
 117     "                <attributes>"
 118     "                  <attribute name=\"weight\" value=\"bold\"/>"
 119     "                </attributes>"
 120     "              </object>"
 121     "              <packing>"
 122     "                <property name=\"position\">0</property>"
 123     "              </packing>"
 124     "            </child>"
 125     "            <child>"
 126     "              <object class=\"GtkFrame\" id=\"frame1\">"
 127     "                <property name=\"label\">Long label</property>"
 128     "                <property name=\"visible\">True</property>"
 129     "                <child>"
 130     "                  <object class=\"GtkLabel\" id=\"label1\">"
 131     "                    <property name=\"visible\">True</property>"
 132     "                    <property name=\"label\" translatable=\"yes\">This is a really long label for the purpose of testing line wrapping is working correctly in conjunction with height-for-width support in GTK+</property>"
 133     "                    <property name=\"wrap\">True</property>"
 134     "                    <property name=\"max_width_chars\">30</property>"
 135     "                    <attributes>"
 136     "                      <attribute name=\"foreground\" value=\"#18c52119f796\"/>"
 137     "                    </attributes>"
 138     "                  </object>"
 139     "                </child>"
 140     "              </object>"
 141     "              <packing>"
 142     "                <property name=\"expand\">False</property>"
 143     "                <property name=\"position\">1</property>"
 144     "              </packing>"
 145     "            </child>"
 146     "            <child>"
 147     "              <object class=\"GtkButton\" id=\"button2\">"
 148     "                <property name=\"visible\">True</property>"
 149     "                <property name=\"can_focus\">True</property>"
 150     "                <property name=\"receives_default\">True</property>"
 151     "                <child>"
 152     "                  <object class=\"GtkLabel\" id=\"label2\">"
 153     "                    <property name=\"visible\">True</property>"
 154     "                    <property name=\"label\" translatable=\"yes\">A really really long label inside a button to demonstrate height for width working inside buttons</property>"
 155     "                    <property name=\"wrap\">True</property>"
 156     "                    <property name=\"max_width_chars\">25</property>"
 157     "                    <attributes>"
 158     "                      <attribute name=\"foreground\" value=\"#1e3687ab0a52\"/>"
 159     "                    </attributes>"
 160     "                  </object>"
 161     "                </child>"
 162     "              </object>"
 163     "              <packing>"
 164     "                <property name=\"expand\">False</property>"
 165     "                <property name=\"position\">2</property>"
 166     "              </packing>"
 167     "            </child>"
 168     "          </object>"
 169     "          <packing>"
 170     "            <property name=\"resize\">False</property>"
 171     "            <property name=\"shrink\">False</property>"
 172     "          </packing>"
 173     "        </child>"
 174     "        <child>"
 175     "          <object class=\"GtkLabel\" id=\"label4\">"
 176     "            <property name=\"visible\">True</property>"
 177     "            <property name=\"label\" translatable=\"yes\">This static label\n"
 178     "can shrink.</property>"
 179     "            <property name=\"justify\">center</property>"
 180     "            <attributes>"
 181     "              <attribute name=\"style\" value=\"normal\"/>"
 182     "              <attribute name=\"foreground\" value=\"#ffff00000000\"/>"
 183     "            </attributes>"
 184     "          </object>"
 185     "          <packing>"
 186     "            <property name=\"resize\">True</property>"
 187     "            <property name=\"shrink\">True</property>"
 188     "          </packing>"
 189     "        </child>"
 190     "      </object>"
 191     "    </child>"
 192     "  </object>"
 193     "</interface>",
 194     NULL
 195   },
 196
 197   {
 198     "Horizontal Box",
 199     "Demonstrates how a horizontal box can calculate the collective height for an allocated width",
 200     "<interface>"
 201     "  <requires lib=\"gtk+\" version=\"2.20\"/>"
 202     "  <!-- interface-naming-policy project-wide -->"
 203     "  <object class=\"GtkWindow\" id=\"window\">"
 204     "    <property name=\"default_height\">200</property>"
 205     "    <property name=\"default_width\">600</property>"
 206     "    <child>"
 207     "      <object class=\"GtkHPaned\" id=\"hpaned1\">"
 208     "        <property name=\"visible\">True</property>"
 209     "        <property name=\"can_focus\">True</property>"
 210     "        <child>"
 211     "          <object class=\"GtkVBox\" id=\"vbox1\">"
 212     "            <property name=\"visible\">True</property>"
 213     "            <child>"
 214     "              <object class=\"GtkHBox\" id=\"hbox1\">"
 215     "                <property name=\"visible\">True</property>"
 216     "                <child>"
 217     "                  <object class=\"GtkButton\" id=\"button1\">"
 218     "                    <property name=\"visible\">True</property>"
 219     "                    <property name=\"can_focus\">True</property>"
 220     "                    <property name=\"receives_default\">True</property>"
 221     "                    <property name=\"use_action_appearance\">False</property>"
 222     "                    <child>"
 223     "                      <object class=\"GtkLabel\" id=\"label2\">"
 224     "                        <property name=\"visible\">True</property>"
 225     "                        <property name=\"label\" translatable=\"yes\">A button that wraps.</property>"
 226     "                        <property name=\"wrap\">True</property>"
 227     "                        <property name=\"width_chars\">10</property>"
 228     "                        <attributes>"
 229     "                          <attribute name=\"foreground\" value=\"#0000041dffff\"/>"
 230     "                        </attributes>"
 231     "                      </object>"
 232     "                    </child>"
 233     "                  </object>"
 234     "                  <packing>"
 235     "                    <property name=\"expand\">False</property>"
 236     "                    <property name=\"position\">0</property>"
 237     "                  </packing>"
 238     "                </child>"
 239     "                <child>"
 240     "                  <object class=\"GtkLabel\" id=\"label1\">"
 241     "                    <property name=\"visible\">True</property>"
 242     "                    <property name=\"label\" translatable=\"yes\">Lets try setting up some long text to wrap up in this hbox and see if the height-for-width is gonna work !</property>"
 243     "                    <property name=\"wrap\">True</property>"
 244     "                    <property name=\"width_chars\">30</property>"
 245     "                    <attributes>"
 246     "                      <attribute name=\"foreground\" value=\"#07d0a9b20972\"/>"
 247     "                    </attributes>"
 248     "                  </object>"
 249     "                  <packing>"
 250     "                    <property name=\"position\">1</property>"
 251     "                  </packing>"
 252     "                </child>"
 253     "              </object>"
 254     "              <packing>"
 255     "                <property name=\"expand\">False</property>"
 256     "                <property name=\"position\">0</property>"
 257     "              </packing>"
 258     "            </child>"
 259     "            <child>"
 260     "              <object class=\"GtkButton\" id=\"button2\">"
 261     "                <property name=\"label\" translatable=\"yes\">A button that expands in the vbox</property>"
 262     "                <property name=\"visible\">True</property>"
 263     "                <property name=\"can_focus\">True</property>"
 264     "                <property name=\"receives_default\">True</property>"
 265     "                <property name=\"use_action_appearance\">False</property>"
 266     "              </object>"
 267     "              <packing>"
 268     "                <property name=\"position\">1</property>"
 269     "              </packing>"
 270     "            </child>"
 271     "          </object>"
 272     "          <packing>"
 273     "            <property name=\"resize\">False</property>"
 274     "            <property name=\"shrink\">False</property>"
 275     "          </packing>"
 276     "        </child>"
 277     "        <child>"
 278     "          <object class=\"GtkLabel\" id=\"label4\">"
 279     "            <property name=\"visible\">True</property>"
 280     "            <property name=\"label\" translatable=\"yes\">This label is\n"
 281     "set to shrink inside\n"
 282     "the paned window.</property>"
 283     "            <property name=\"justify\">center</property>"
 284     "            <attributes>"
 285     "              <attribute name=\"style\" value=\"normal\"/>"
 286     "              <attribute name=\"foreground\" value=\"#ffff00000000\"/>"
 287     "            </attributes>"
 288     "          </object>"
 289     "          <packing>"
 290     "            <property name=\"resize\">True</property>"
 291     "            <property name=\"shrink\">True</property>"
 292     "          </packing>"
 293     "        </child>"
 294     "      </object>"
 295     "    </child>"
 296     "  </object>"
 297     "</interface>",
 298     NULL
 299   },
 300
 301   {
 302     "Vertical Labels",
 303     "Demonstrates how a horizontal box will consider width-for-height when allocating children "
 304     "even if the toplevel window is requested as height-for-width.",
 305     "<interface>"
 306     "  <requires lib=\"gtk+\" version=\"2.20\"/>"
 307     "  <!-- interface-naming-policy project-wide -->"
 308     "  <object class=\"GtkWindow\" id=\"window\">"
 309     "    <property name=\"default_width\">400</property>"
 310     "    <property name=\"default_height\">300</property>"
 311     "    <child>"
 312     "      <object class=\"GtkVPaned\" id=\"vpaned1\">"
 313     "        <property name=\"visible\">True</property>"
 314     "        <property name=\"can_focus\">True</property>"
 315     "        <child>"
 316     "          <object class=\"GtkHBox\" id=\"hbox1\">"
 317     "            <property name=\"visible\">True</property>"
 318     "            <child>"
 319     "              <object class=\"GtkLabel\" id=\"label1\">"
 320     "                <property name=\"visible\">True</property>"
 321     "                <property name=\"label\" translatable=\"yes\">Some long width-for-height text that wraps</property>"
 322     "                <property name=\"justify\">center</property>"
 323     "                <property name=\"wrap\">True</property>"
 324     "                <property name=\"width_chars\">10</property>"
 325     "                <property name=\"angle\">90</property>"
 326     "                <attributes>"
 327     "                  <attribute name=\"weight\" value=\"bold\"/>"
 328     "                  <attribute name=\"foreground\" value=\"#03e307ddfb5f\"/>"
 329     "                </attributes>"
 330     "              </object>"
 331     "              <packing>"
 332     "                <property name=\"expand\">False</property>"
 333     "                <property name=\"position\">0</property>"
 334     "              </packing>"
 335     "            </child>"
 336     "            <child>"
 337     "              <object class=\"GtkFrame\" id=\"frame1\">"
 338     "                <property name=\"visible\">True</property>"
 339     "                <property name=\"label_xalign\">0</property>"
 340     "                <property name=\"shadow_type\">out</property>"
 341     "                <child>"
 342     "                  <object class=\"GtkLabel\" id=\"label5\">"
 343     "                    <property name=\"visible\">True</property>"
 344     "                    <property name=\"label\" translatable=\"yes\">Neither of the panes are\n"
 345     "set to shrink.</property>"
 346     "                    <property name=\"justify\">center</property>"
 347     "                    <attributes>"
 348     "                      <attribute name=\"foreground\" value=\"#ffff00000000\"/>"
 349     "                    </attributes>"
 350     "                  </object>"
 351     "                </child>"
 352     "                <child type=\"label_item\">"
 353     "                  <placeholder/>"
 354     "                </child>"
 355     "              </object>"
 356     "              <packing>"
 357     "                <property name=\"position\">1</property>"
 358     "              </packing>"
 359     "            </child>"
 360     "          </object>"
 361     "          <packing>"
 362     "            <property name=\"resize\">False</property>"
 363     "            <property name=\"shrink\">False</property>"
 364     "          </packing>"
 365     "        </child>"
 366     "        <child>"
 367     "          <object class=\"GtkHBox\" id=\"hbox2\">"
 368     "            <property name=\"visible\">True</property>"
 369     "            <child>"
 370     "              <object class=\"GtkFrame\" id=\"frame2\">"
 371     "                <property name=\"visible\">True</property>"
 372     "                <property name=\"label_xalign\">0</property>"
 373     "                <property name=\"shadow_type\">out</property>"
 374     "                <child>"
 375     "                  <object class=\"GtkLabel\" id=\"label4\">"
 376     "                    <property name=\"visible\">True</property>"
 377     "                    <property name=\"label\" translatable=\"yes\">The interface is allocated as height\n"
 378     "for width, but the horizontal boxes\n"
 379     "allocate in width for height mode.</property>"
 380     "                    <attributes>"
 381     "                      <attribute name=\"foreground\" value=\"#000097970808\"/>"
 382     "                    </attributes>"
 383     "                  </object>"
 384     "                </child>"
 385     "                <child type=\"label_item\">"
 386     "                  <placeholder/>"
 387     "                </child>"
 388     "              </object>"
 389     "              <packing>"
 390     "                <property name=\"position\">0</property>"
 391     "              </packing>"
 392     "            </child>"
 393     "            <child>"
 394     "              <object class=\"GtkLabel\" id=\"label3\">"
 395     "                <property name=\"visible\">True</property>"
 396     "                <property name=\"label\" translatable=\"yes\">Some long width-for-height text that wraps</property>"
 397     "                <property name=\"justify\">center</property>"
 398     "                <property name=\"wrap\">True</property>"
 399     "                <property name=\"width_chars\">10</property>"
 400     "                <property name=\"angle\">270</property>"
 401     "                <attributes>"
 402     "                  <attribute name=\"weight\" value=\"bold\"/>"
 403     "                  <attribute name=\"foreground\" value=\"#03e307ddfb5f\"/>"
 404     "                </attributes>"
 405     "              </object>"
 406     "              <packing>"
 407     "                <property name=\"expand\">False</property>"
 408     "                <property name=\"position\">1</property>"
 409     "              </packing>"
 410     "            </child>"
 411     "          </object>"
 412     "          <packing>"
 413     "            <property name=\"resize\">False</property>"
 414     "            <property name=\"shrink\">False</property>"
 415     "          </packing>"
 416     "        </child>"
 417     "      </object>"
 418     "    </child>"
 419     "  </object>"
 420     "</interface>",
 421     NULL
 422   },
 423
 424   {
 425     "Label Parameters",
 426     "This test demonstrates how \"width-chars\" and \"max-width-chars\" can be used "
 427     "to effect minimum and natural widths in wrapping labels.",
 428     "<interface>"
 429     "  <requires lib=\"gtk+\" version=\"2.20\"/>"
 430     "  <!-- interface-naming-policy project-wide -->"
 431     "  <object class=\"GtkWindow\" id=\"window\">"
 432     "    <property name=\"default_width\">900</property>"
 433     "    <child>"
 434     "      <object class=\"GtkHPaned\" id=\"hpaned1\">"
 435     "        <property name=\"visible\">True</property>"
 436     "        <property name=\"can_focus\">True</property>"
 437     "        <child>"
 438     "          <object class=\"GtkVBox\" id=\"vbox1\">"
 439     "            <property name=\"visible\">True</property>"
 440     "            <child>"
 441     "              <object class=\"GtkHBox\" id=\"hbox1\">"
 442     "                <property name=\"visible\">True</property>"
 443     "                <property name=\"spacing\">6</property>"
 444     "                <child>"
 445     "                  <object class=\"GtkLabel\" id=\"label1\">"
 446     "                    <property name=\"visible\">True</property>"
 447     "                    <property name=\"label\" translatable=\"yes\">The first 2 labels require 10 characters.</property>"
 448     "                    <property name=\"wrap\">True</property>"
 449     "                    <property name=\"width_chars\">10</property>"
 450     "                    <attributes>"
 451     "                      <attribute name=\"weight\" value=\"bold\"/>"
 452     "                      <attribute name=\"foreground\" value=\"#ffff00000000\"/>"
 453     "                    </attributes>"
 454     "                  </object>"
 455     "                  <packing>"
 456     "                    <property name=\"expand\">False</property>"
 457     "                    <property name=\"fill\">False</property>"
 458     "                    <property name=\"position\">0</property>"
 459     "                  </packing>"
 460     "                </child>"
 461     "                <child>"
 462     "                  <object class=\"GtkLabel\" id=\"label2\">"
 463     "                    <property name=\"visible\">True</property>"
 464     "                    <property name=\"label\" translatable=\"yes\">This label has a maximum natural width of 20 characters. The second two labels expand.</property>"
 465     "                    <property name=\"wrap\">True</property>"
 466     "                    <property name=\"width_chars\">10</property>"
 467     "                    <property name=\"max_width_chars\">20</property>"
 468     "                    <attributes>"
 469     "                      <attribute name=\"weight\" value=\"bold\"/>"
 470     "                      <attribute name=\"foreground\" value=\"#05c2a161134b\"/>"
 471     "                    </attributes>"
 472     "                  </object>"
 473     "                  <packing>"
 474     "                    <property name=\"expand\">True</property>"
 475     "                    <property name=\"fill\">True</property>"
 476     "                    <property name=\"position\">1</property>"
 477     "                  </packing>"
 478     "                </child>"
 479     "                <child>"
 480     "                  <object class=\"GtkLabel\" id=\"label3\">"
 481     "                    <property name=\"visible\">True</property>"
 482     "                    <property name=\"label\" translatable=\"yes\">This label requires a default minimum size.</property>"
 483     "                    <property name=\"wrap\">True</property>"
 484     "                    <attributes>"
 485     "                      <attribute name=\"weight\" value=\"bold\"/>"
 486     "                      <attribute name=\"foreground\" value=\"#03e30758fb5f\"/>"
 487     "                    </attributes>"
 488     "                  </object>"
 489     "                  <packing>"
 490     "                    <property name=\"position\">2</property>"
 491     "                  </packing>"
 492     "                </child>"
 493     "              </object>"
 494     "              <packing>"
 495     "                <property name=\"position\">0</property>"
 496     "              </packing>"
 497     "            </child>"
 498     "            <child>"
 499     "              <object class=\"GtkLabel\" id=\"label4\">"
 500     "                <property name=\"visible\">True</property>"
 501     "                <property name=\"label\" translatable=\"yes\">This test demonstrates how the \"width-chars\" and \"max-width-chars\"\n"
 502     "properties can be used to specify the minimum requested wrap width\n"
 503     "and the maximum natural wrap width respectively.</property>"
 504     "                <property name=\"ellipsize\">end</property>"
 505     "                <property name=\"width_chars\">30</property>"
 506     "                <attributes>"
 507     "                  <attribute name=\"style\" value=\"normal\"/>"
 508     "                  <attribute name=\"foreground\" value=\"#05470000abaf\"/>"
 509     "                </attributes>"
 510     "              </object>"
 511     "              <packing>"
 512     "                <property name=\"position\">1</property>"
 513     "              </packing>"
 514     "            </child>"
 515     "          </object>"
 516     "          <packing>"
 517     "            <property name=\"resize\">False</property>"
 518     "            <property name=\"shrink\">False</property>"
 519     "          </packing>"
 520     "        </child>"
 521     "        <child>"
 522     "          <object class=\"GtkLabel\" id=\"label5\">"
 523     "            <property name=\"visible\">True</property>"
 524     "            <property name=\"label\" translatable=\"yes\">Some static\n"
 525     "text that shrinks.\n"
 526     "\n"
 527     "You will need to stretch\n"
 528     "this window quite wide\n"
 529     "to see the effects.</property>"
 530     "            <property name=\"justify\">center</property>"
 531     "            <attributes>"
 532     "              <attribute name=\"foreground\" value=\"#ffff00000000\"/>"
 533     "            </attributes>"
 534     "          </object>"
 535     "          <packing>"
 536     "            <property name=\"resize\">True</property>"
 537     "            <property name=\"shrink\">True</property>"
 538     "          </packing>"
 539     "        </child>"
 540     "      </object>"
 541     "    </child>"
 542     "  </object>"
 543     "</interface>",
 544     NULL
 545   },
 546
 547   {
 548     "Wrapping Expander",
 549     "This test demonstrates how the expander label can fill to its natural width "
 550     "and also trade height for width.",
 551     "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
 552     "<interface>"
 553     "  <requires lib=\"gtk+\" version=\"2.20\"/>"
 554     "  <!-- interface-naming-policy project-wide -->"
 555     "  <object class=\"GtkWindow\" id=\"window\">"
 556     "    <property name=\"default_width\">500</property>"
 557     "    <child>"
 558     "      <object class=\"GtkHPaned\" id=\"hpaned1\">"
 559     "        <property name=\"visible\">True</property>"
 560     "        <property name=\"can_focus\">True</property>"
 561     "        <child>"
 562     "          <object class=\"GtkExpander\" id=\"expander1\">"
 563     "            <property name=\"visible\">True</property>"
 564     "            <property name=\"can_focus\">True</property>"
 565     "            <child>"
 566     "              <object class=\"GtkLabel\" id=\"label2\">"
 567     "                <property name=\"visible\">True</property>"
 568     "                <property name=\"label\" translatable=\"yes\">More wrapping text to fill the largish content area in the expander </property>"
 569     "                <property name=\"wrap\">True</property>"
 570     "                <property name=\"width_chars\">10</property>"
 571     "                <attributes>"
 572     "                  <attribute name=\"weight\" value=\"bold\"/>"
 573     "                  <attribute name=\"foreground\" value=\"#0000D0F00000\"/>"
 574     "                </attributes>"
 575     "              </object>"
 576     "            </child>"
 577     "            <child type=\"label\">"
 578     "              <object class=\"GtkLabel\" id=\"label1\">"
 579     "                <property name=\"visible\">True</property>"
 580     "                <property name=\"label\" translatable=\"yes\">Here is some expander text that wraps</property>"
 581     "                <property name=\"wrap\">True</property>"
 582     "                <property name=\"width_chars\">10</property>"
 583     "                <attributes>"
 584     "                  <attribute name=\"weight\" value=\"bold\"/>"
 585     "                  <attribute name=\"foreground\" value=\"blue\"/>"
 586     "                </attributes>"
 587     "              </object>"
 588     "            </child>"
 589     "          </object>"
 590     "          <packing>"
 591     "            <property name=\"resize\">False</property>"
 592     "            <property name=\"shrink\">False</property>"
 593     "          </packing>"
 594     "        </child>"
 595     "        <child>"
 596     "          <object class=\"GtkLabel\" id=\"label3\">"
 597     "            <property name=\"visible\">True</property>"
 598     "            <property name=\"label\" translatable=\"yes\">static\n"
 599     "text\n"
 600     "here</property>"
 601     "            <attributes>"
 602     "              <attribute name=\"foreground\" value=\"red\"/>"
 603     "            </attributes>"
 604     "          </object>"
 605     "          <packing>"
 606     "            <property name=\"resize\">True</property>"
 607     "            <property name=\"shrink\">True</property>"
 608     "          </packing>"
 609     "        </child>"
 610     "      </object>"
 611     "    </child>"
 612     "  </object>"
 613     "</interface>",
 614     NULL
 615   },
 616
 617   {
 618     "Wrapping Frame Label",
 619     "This test demonstrates how the frame label can fill to its natural width "
 620     "and also trade height for width.",
 621     "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
 622     "<interface>"
 623     "  <requires lib=\"gtk+\" version=\"2.20\"/>"
 624     "  <!-- interface-naming-policy project-wide -->"
 625     "  <object class=\"GtkWindow\" id=\"window\">"
 626     "    <property name=\"default_width\">400</property>"
 627     "    <property name=\"default_height\">150</property>"
 628     "    <child>"
 629     "      <object class=\"GtkFrame\" id=\"frame1\">"
 630     "        <property name=\"visible\">True</property>"
 631     "        <property name=\"border_width\">8</property>"
 632     "        <property name=\"label_xalign\">0</property>"
 633     "        <child>"
 634     "          <object class=\"GtkAlignment\" id=\"alignment1\">"
 635     "            <property name=\"visible\">True</property>"
 636     "            <property name=\"left_padding\">12</property>"
 637     "            <child>"
 638     "              <object class=\"GtkLabel\" id=\"label2\">"
 639     "                <property name=\"visible\">True</property>"
 640     "                <property name=\"label\" translatable=\"yes\">some content</property>"
 641     "              </object>"
 642     "            </child>"
 643     "          </object>"
 644     "        </child>"
 645     "        <child type=\"label\">"
 646     "          <object class=\"GtkLabel\" id=\"label1\">"
 647     "            <property name=\"visible\">True</property>"
 648     "            <property name=\"label\" translatable=\"yes\">A frame label that's a little long and wraps</property>"
 649     "            <property name=\"use_markup\">True</property>"
 650     "            <property name=\"wrap\">True</property>"
 651     "          </object>"
 652     "        </child>"
 653     "      </object>"
 654     "    </child>"
 655     "  </object>"
 656     "</interface>",
 657     NULL
 658   },
 659
 660   {
 661     "Combo Boxes and Menus",
 662     "This test shows wrapping and ellipsizing text in combo boxes (and consequently in menu items).",
 663     "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
 664     "<interface>"
 665     "  <requires lib=\"gtk+\" version=\"2.20\"/>"
 666     "  <!-- interface-naming-policy project-wide -->"
 667     "  <object class=\"GtkWindow\" id=\"window\">"
 668     "    <property name=\"border_width\">8</property>"
 669     "    <property name=\"default_width\">600</property>"
 670     "    <child>"
 671     "      <object class=\"GtkHPaned\" id=\"hpaned1\">"
 672     "        <property name=\"visible\">True</property>"
 673     "        <property name=\"can_focus\">True</property>"
 674     "        <child>"
 675     "          <object class=\"GtkVBox\" id=\"vbox1\">"
 676     "            <property name=\"visible\">True</property>"
 677     "            <property name=\"spacing\">5</property>"
 678     "            <child>"
 679     "              <object class=\"GtkHBox\" id=\"hbox1\">"
 680     "                <property name=\"visible\">True</property>"
 681     "                <property name=\"spacing\">5</property>"
 682     "                <child>"
 683     "                  <object class=\"GtkLabel\" id=\"label1\">"
 684     "                    <property name=\"visible\">True</property>"
 685     "                    <property name=\"label\" translatable=\"yes\">this combo box</property>"
 686     "                    <attributes>"
 687     "                      <attribute name=\"weight\" value=\"bold\"/>"
 688     "                      <attribute name=\"foreground\" value=\"#b3460000eb1c\"/>"
 689     "                    </attributes>"
 690     "                  </object>"
 691     "                  <packing>"
 692     "                    <property name=\"expand\">True</property>"
 693     "                    <property name=\"fill\">True</property>"
 694     "                    <property name=\"position\">0</property>"
 695     "                  </packing>"
 696     "                </child>"
 697     "                <child>"
 698     "                  <object class=\"GtkLabel\" id=\"label2\">"
 699     "                    <property name=\"visible\">True</property>"
 700     "                    <property name=\"label\" translatable=\"yes\">contains some wrapping locations</property>"
 701     "                    <property name=\"ellipsize\">end</property>"
 702     "                    <property name=\"width_chars\">10</property>"
 703     "                    <attributes>"
 704     "                      <attribute name=\"weight\" value=\"bold\"/>"
 705     "                      <attribute name=\"foreground\" value=\"#b3460000eb1c\"/>"
 706     "                    </attributes>"
 707     "                  </object>"
 708     "                  <packing>"
 709     "                    <property name=\"expand\">True</property>"
 710     "                    <property name=\"fill\">True</property>"
 711     "                    <property name=\"position\">1</property>"
 712     "                  </packing>"
 713     "                </child>"
 714     "                <child>"
 715     "                  <object class=\"GtkComboBox\" id=\"combobox1\">"
 716     "                    <property name=\"visible\">True</property>"
 717     "                    <property name=\"model\">liststore1</property>"
 718     "                    <property name=\"active\">0</property>"
 719     "                    <child>"
 720     "                      <object class=\"GtkCellRendererPixbuf\" id=\"cellrenderertext1\"/>"
 721     "                      <attributes>"
 722     "                        <attribute name=\"stock-id\">1</attribute>"
 723     "                      </attributes>"
 724     "                    </child>"
 725     "                    <child>"
 726     "                      <object class=\"GtkCellRendererText\" id=\"cellrenderertext2\">"
 727     "                        <property name=\"foreground\">purple</property>"
 728     "                        <property name=\"weight\">600</property>"
 729     "                        <property name=\"wrap_mode\">word</property>"
 730     "                        <property name=\"wrap_width\">100</property>"
 731     "                      </object>"
 732     "                      <attributes>"
 733     "                        <attribute name=\"text\">0</attribute>"
 734     "                      </attributes>"
 735     "                    </child>"
 736     "                  </object>"
 737     "                  <packing>"
 738     "                    <property name=\"expand\">True</property>"
 739     "                    <property name=\"fill\">True</property>"
 740     "                    <property name=\"position\">2</property>"
 741     "                  </packing>"
 742     "                </child>"
 743     "              </object>"
 744     "              <packing>"
 745     "                <property name=\"expand\">False</property>"
 746     "                <property name=\"fill\">True</property>"
 747     "                <property name=\"position\">0</property>"
 748     "              </packing>"
 749     "            </child>"
 750     "            <child>"
 751     "              <object class=\"GtkFrame\" id=\"frame1\">"
 752     "                <property name=\"visible\">True</property>"
 753     "                <property name=\"label_xalign\">0</property>"
 754     "                <child>"
 755     "                  <object class=\"GtkLabel\" id=\"label3\">"
 756     "                    <property name=\"visible\">True</property>"
 757     "                    <property name=\"label\" translatable=\"yes\">This test shows combo boxes\n"
 758     "requesting and allocating space\n"
 759     "for its backing content using\n"
 760     "height-for-width geometry\n"
 761     "management.\n"
 762     "\n"
 763     "Note this test also demonstrates\n"
 764     "height-for-width menu items.</property>"
 765     "                    <property name=\"justify\">center</property>"
 766     "                    <attributes>"
 767     "                      <attribute name=\"weight\" value=\"bold\"/>"
 768     "                      <attribute name=\"foreground\" value=\"#00000000ffff\"/>"
 769     "                    </attributes>"
 770     "                  </object>"
 771     "                </child>"
 772     "              </object>"
 773     "              <packing>"
 774     "                <property name=\"expand\">True</property>"
 775     "                <property name=\"fill\">True</property>"
 776     "                <property name=\"position\">1</property>"
 777     "              </packing>"
 778     "            </child>"
 779     "            <child>"
 780     "              <object class=\"GtkHBox\" id=\"hbox2\">"
 781     "                <property name=\"visible\">True</property>"
 782     "                <property name=\"spacing\">5</property>"
 783     "                <child>"
 784     "                  <object class=\"GtkLabel\" id=\"label4\">"
 785     "                    <property name=\"visible\">True</property>"
 786     "                    <property name=\"label\" translatable=\"yes\">this combo box</property>"
 787     "                    <attributes>"
 788     "                      <attribute name=\"weight\" value=\"bold\"/>"
 789     "                      <attribute name=\"foreground\" value=\"#ffffa5a50000\"/>"
 790     "                    </attributes>"
 791     "                  </object>"
 792     "                  <packing>"
 793     "                    <property name=\"expand\">True</property>"
 794     "                    <property name=\"fill\">True</property>"
 795     "                    <property name=\"position\">0</property>"
 796     "                  </packing>"
 797     "                </child>"
 798     "                <child>"
 799     "                  <object class=\"GtkLabel\" id=\"label5\">"
 800     "                    <property name=\"visible\">True</property>"
 801     "                    <property name=\"label\" translatable=\"yes\">contains some ellipsizing locations</property>"
 802     "                    <property name=\"ellipsize\">end</property>"
 803     "                    <property name=\"width_chars\">10</property>"
 804     "                    <attributes>"
 805     "                      <attribute name=\"weight\" value=\"bold\"/>"
 806     "                      <attribute name=\"foreground\" value=\"#ffffa5a50000\"/>"
 807     "                    </attributes>"
 808     "                  </object>"
 809     "                  <packing>"
 810     "                    <property name=\"expand\">True</property>"
 811     "                    <property name=\"fill\">True</property>"
 812     "                    <property name=\"position\">1</property>"
 813     "                  </packing>"
 814     "                </child>"
 815     "                <child>"
 816     "                  <object class=\"GtkComboBox\" id=\"combobox2\">"
 817     "                    <property name=\"visible\">True</property>"
 818     "                    <property name=\"model\">liststore1</property>"
 819     "                    <property name=\"active\">0</property>"
 820     "                    <child>"
 821     "                      <object class=\"GtkCellRendererPixbuf\" id=\"cellrenderertext3\"/>"
 822     "                      <attributes>"
 823     "                        <attribute name=\"stock-id\">1</attribute>"
 824     "                      </attributes>"
 825     "                    </child>"
 826     "                    <child>"
 827     "                      <object class=\"GtkCellRendererText\" id=\"cellrenderertext4\">"
 828     "                        <property name=\"ellipsize\">end</property>"
 829     "                        <property name=\"foreground\">orange</property>"
 830     "                        <property name=\"weight\">600</property>"
 831     "                        <property name=\"width_chars\">10</property>"
 832     "                      </object>"
 833     "                      <attributes>"
 834     "                        <attribute name=\"text\">0</attribute>"
 835     "                      </attributes>"
 836     "                    </child>"
 837     "                  </object>"
 838     "                  <packing>"
 839     "                    <property name=\"expand\">True</property>"
 840     "                    <property name=\"fill\">True</property>"
 841     "                    <property name=\"position\">2</property>"
 842     "                  </packing>"
 843     "                </child>"
 844     "              </object>"
 845     "              <packing>"
 846     "                <property name=\"expand\">False</property>"
 847     "                <property name=\"fill\">True</property>"
 848     "                <property name=\"position\">2</property>"
 849     "              </packing>"
 850     "            </child>"
 851     "          </object>"
 852     "          <packing>"
 853     "            <property name=\"resize\">True</property>"
 854     "            <property name=\"shrink\">False</property>"
 855     "          </packing>"
 856     "        </child>"
 857     "        <child>"
 858     "          <object class=\"GtkLabel\" id=\"label6\">"
 859     "            <property name=\"visible\">True</property>"
 860     "            <property name=\"label\" translatable=\"yes\">Some static\n"
 861     "text here\n"
 862     "that shrinks.</property>"
 863     "            <property name=\"justify\">center</property>"
 864     "            <attributes>"
 865     "              <attribute name=\"foreground\" value=\"#ffff00000000\"/>"
 866     "            </attributes>"
 867     "          </object>"
 868     "          <packing>"
 869     "            <property name=\"resize\">False</property>"
 870     "            <property name=\"shrink\">True</property>"
 871     "          </packing>"
 872     "        </child>"
 873     "      </object>"
 874     "    </child>"
 875     "  </object>"
 876     "  <object class=\"GtkListStore\" id=\"liststore1\">"
 877     "    <columns>"
 878     "      <!-- column-name item-text -->"
 879     "      <column type=\"gchararray\"/>"
 880     "      <!-- column-name icon-name -->"
 881     "      <column type=\"gchararray\"/>"
 882     "    </columns>"
 883     "    <data>"
 884     "      <row>"
 885     "        <col id=\"0\" translatable=\"yes\">Montreal, Quebec Canada</col>"
 886     "        <col id=\"1\" translatable=\"yes\">gtk-yes</col>"
 887     "      </row>"
 888     "      <row>"
 889     "        <col id=\"0\" translatable=\"yes\">Sao Paulo, SP Brazil</col>"
 890     "        <col id=\"1\" translatable=\"yes\">gtk-no</col>"
 891     "      </row>"
 892     "      <row>"
 893     "        <col id=\"0\" translatable=\"yes\">Buenos Aires, Argentina</col>"
 894     "        <col id=\"1\" translatable=\"yes\">gtk-stop</col>"
 895     "      </row>"
 896     "      <row>"
 897     "        <col id=\"0\" translatable=\"yes\">Los Angelos, California USA</col>"
 898     "        <col id=\"1\" translatable=\"yes\">gtk-media-record</col>"
 899     "      </row>"
 900     "      <row>"
 901     "        <col id=\"0\" translatable=\"yes\">Rio de Janeiro, RJ Brazil</col>"
 902     "        <col id=\"1\" translatable=\"yes\">gtk-dialog-error</col>"
 903     "      </row>"
 904     "      <row>"
 905     "        <col id=\"0\" translatable=\"yes\">Seoul, South Korea</col>"
 906     "        <col id=\"1\" translatable=\"yes\">gtk-info</col>"
 907     "      </row>"
 908     "    </data>"
 909     "  </object>"
 910     "</interface>",
 911     NULL
 912   },
 913
 914 };
 915
 916
 917 static void
 918 test_clicked (GtkWidget     *button,
 919               TestInterface *interface)
 920 {
 921   if (!interface->window)
 922     {
 923       GtkBuilder *builder = gtk_builder_new ();
 924
 925       gtk_builder_add_from_string (builder, interface->interface, -1, NULL);
 926       interface->window = (GtkWidget *)gtk_builder_get_object (builder, "window");
 927
 928       g_signal_connect (interface->window, "delete_event",
 929                         G_CALLBACK (gtk_widget_hide_on_delete), NULL);
 930     }
 931
 932   gtk_widget_show (interface->window);
 933 }
 934
 935
 936 static GtkWidget *
 937 create_window (void)
 938 {
 939   GtkWidget *window, *vbox, *button;
 940   gint i;
 941
 942   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 943   vbox   = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
 944
 945   gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 946
 947   gtk_widget_show (vbox);
 948   gtk_container_add (GTK_CONTAINER (window), vbox);
 949
 950   for (i = 0; i < G_N_ELEMENTS (interfaces); i++)
 951     {
 952       button = gtk_button_new_with_label (interfaces[i].name);
 953
 954       gtk_widget_set_tooltip_text (button, interfaces[i].tooltip);
 955
 956       g_signal_connect (G_OBJECT (button), "clicked",
 957                         G_CALLBACK (test_clicked), &interfaces[i]);
 958
 959       gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
 960       gtk_widget_show (button);
 961     }
 962
 963   return window;
 964 }
 965
 966
 967
 968 int
 969 main (int argc, char *argv[])
 970 {
 971   GtkWidget *window;
 972
 973   gtk_init (&argc, &argv);
 974
 975   window = create_window ();
 976
 977   g_signal_connect (window, "delete-event",
 978                     G_CALLBACK (gtk_main_quit), window);
 979
 980   gtk_widget_show (window);
 981
 982   gtk_main ();
 983
 984   return 0;
 985 }