/usr/share/doc/libgtk-3-doc/gtk3/gtk3-Bindings.html is in libgtk-3-doc 3.4.1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Bindings</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="index.html" title="GTK+ 3 Reference Manual">
<link rel="up" href="gtkbase.html" title="Part II. GTK+ Core Reference">
<link rel="prev" href="GtkSettings.html" title="Settings">
<link rel="next" href="gtk3-Standard-Enumerations.html" title="Standard Enumerations">
<meta name="generator" content="GTK-Doc V1.18 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
<tr valign="middle">
<td><a accesskey="p" href="GtkSettings.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
<td><a accesskey="u" href="gtkbase.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
<th width="100%" align="center">GTK+ 3 Reference Manual</th>
<td><a accesskey="n" href="gtk3-Standard-Enumerations.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
</tr>
<tr><td colspan="5" class="shortcuts">
<a href="#gtk3-Bindings.synopsis" class="shortcut">Top</a>
|
<a href="#gtk3-Bindings.description" class="shortcut">Description</a>
</td></tr>
</table>
<div class="refentry">
<a name="gtk3-Bindings"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gtk3-Bindings.top_of_page"></a>Bindings</span></h2>
<p>Bindings — Key bindings for individual widgets</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="gtk3-Bindings.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <gtk/gtk.h>
struct <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet">GtkBindingSet</a>;
struct <a class="link" href="gtk3-Bindings.html#GtkBindingEntry" title="struct GtkBindingEntry">GtkBindingEntry</a>;
struct <a class="link" href="gtk3-Bindings.html#GtkBindingSignal" title="struct GtkBindingSignal">GtkBindingSignal</a>;
struct <a class="link" href="gtk3-Bindings.html#GtkBindingArg" title="struct GtkBindingArg">GtkBindingArg</a>;
<span class="returnvalue">void</span> <a class="link" href="gtk3-Bindings.html#gtk-binding-entry-add-signall" title="gtk_binding_entry_add_signall ()">gtk_binding_entry_add_signall</a> (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *signal_name</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> *binding_args</code></em>);
<a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="returnvalue">GtkBindingSet</span></a> * <a class="link" href="gtk3-Bindings.html#gtk-binding-set-new" title="gtk_binding_set_new ()">gtk_binding_set_new</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *set_name</code></em>);
<a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="returnvalue">GtkBindingSet</span></a> * <a class="link" href="gtk3-Bindings.html#gtk-binding-set-by-class" title="gtk_binding_set_by_class ()">gtk_binding_set_by_class</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> object_class</code></em>);
<a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="returnvalue">GtkBindingSet</span></a> * <a class="link" href="gtk3-Bindings.html#gtk-binding-set-find" title="gtk_binding_set_find ()">gtk_binding_set_find</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *set_name</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk3-Bindings.html#gtk-bindings-activate" title="gtk_bindings_activate ()">gtk_bindings_activate</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk3-Bindings.html#gtk-bindings-activate-event" title="gtk_bindings_activate_event ()">gtk_bindings_activate_event</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Event-Structures.html#GdkEventKey"><span class="type">GdkEventKey</span></a> *event</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk3-Bindings.html#gtk-binding-set-activate" title="gtk_binding_set_activate ()">gtk_binding_set_activate</a> (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>);
<span class="returnvalue">void</span> <a class="link" href="gtk3-Bindings.html#gtk-binding-entry-add-signal" title="gtk_binding_entry_add_signal ()">gtk_binding_entry_add_signal</a> (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *signal_name</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> n_args</code></em>,
<em class="parameter"><code>...</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Lexical-Scanner.html#GTokenType"><span class="returnvalue">GTokenType</span></a> <a class="link" href="gtk3-Bindings.html#gtk-binding-entry-add-signal-from-string" title="gtk_binding_entry_add_signal_from_string ()">gtk_binding_entry_add_signal_from_string</a>
(<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *signal_desc</code></em>);
<span class="returnvalue">void</span> <a class="link" href="gtk3-Bindings.html#gtk-binding-entry-skip" title="gtk_binding_entry_skip ()">gtk_binding_entry_skip</a> (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>);
<span class="returnvalue">void</span> <a class="link" href="gtk3-Bindings.html#gtk-binding-entry-remove" title="gtk_binding_entry_remove ()">gtk_binding_entry_remove</a> (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>);
<span class="returnvalue">void</span> <a class="link" href="gtk3-Bindings.html#gtk-binding-set-add-path" title="gtk_binding_set_add_path ()">gtk_binding_set_add_path</a> (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a class="link" href="gtk3-Standard-Enumerations.html#GtkPathType" title="enum GtkPathType"><span class="type">GtkPathType</span></a> path_type</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *path_pattern</code></em>,
<em class="parameter"><code><a class="link" href="gtk3-Standard-Enumerations.html#GtkPathPriorityType" title="enum GtkPathPriorityType"><span class="type">GtkPathPriorityType</span></a> priority</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="gtk3-Bindings.description"></a><h2>Description</h2>
<p>
<a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> provides a mechanism for configuring GTK+ key bindings
through CSS files. This eases key binding adjustments for application
developers as well as users and provides GTK+ users or administrators
with high key binding configurability which requires no application
or toolkit side changes.
</p>
<p>
</p>
<div class="refsect2">
<a name="gtk-bindings-install"></a><h3>Installing a key binding</h3>
<p>
A CSS file binding consists of a 'binding-set' definition and a match
statement to apply the binding set to specific widget types. Details
on the matching mechanism are described under
<a class="link" href="GtkCssProvider.html#gtkcssprovider-selectors" title="Selectors">Selectors</a>
in the <a class="link" href="GtkCssProvider.html" title="GtkCssProvider"><span class="type">GtkCssProvider</span></a> documentation. Inside the binding set definition,
key combinations are bound to one or more specific signal emissions on
the target widget. Key combinations are strings consisting of an optional
<a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> name and key names
such as those defined in <code class="filename"><gdk/gdkkeysyms.h></code>
or returned from <a href="../gdk3/gdk3-Keyboard-Handling.html#gdk-keyval-name"><code class="function">gdk_keyval_name()</code></a>, they have to be parsable by
<a class="link" href="gtk3-Keyboard-Accelerators.html#gtk-accelerator-parse" title="gtk_accelerator_parse ()"><code class="function">gtk_accelerator_parse()</code></a>. Specifications of signal emissions consist
of a string identifying the signal name, and a list of signal specific
arguments in parenthesis.
</p>
<p>
For example for binding Control and the left or right cursor keys
of a <a class="link" href="GtkEntry.html" title="GtkEntry"><span class="type">GtkEntry</span></a> widget to the <a class="link" href="GtkEntry.html#GtkEntry-move-cursor" title='The "move-cursor" signal'><span class="type">"move-cursor"</span></a> signal (so movement
occurs in 3-character steps), the following binding can be used:
</p>
<div class="informalexample"><pre class="programlisting">
@binding-set MoveCursor3
{
bind "<Control>Right" { "move-cursor" (visual-positions, 3, 0) };
bind "<Control>Left" { "move-cursor" (visual-positions, -3, 0) };
};
GtkEntry
{
gtk-key-bindings: MoveCursor3
}
</pre></div>
<p>
</p>
</div>
<p>
</p>
<hr>
<div class="refsect2">
<a name="gtk-bindings-unbind"></a><h3>Unbinding existing key bindings</h3>
<p>
GTK+ already defines a number of useful bindings for the widgets
it provides. Because custom bindings set up in CSS files take
precedence over the default bindings shipped with GTK+, overriding
existing bindings as demonstrated in
<a class="link" href="gtk3-Bindings.html#gtk-bindings-install" title="Installing a key binding">Installing a key binding</a>
works as expected. The same mechanism can not be used to "unbind"
existing bindings, however.
</p>
<div class="informalexample"><pre class="programlisting">
@binding-set MoveCursor3
{
bind "<Control>Right" { };
bind "<Control>Left" { };
};
GtkEntry
{
gtk-key-bindings: MoveCursor3
}
</pre></div>
<p>
The above example will not have the desired effect of causing
"<Control>Right" and "<Control>Left" key presses to
be ignored by GTK+. Instead, it just causes any existing bindings
from the bindings set "MoveCursor3" to be deleted, so when
"<Control>Right" or "<Control>Left" are pressed, no
binding for these keys is found in binding set "MoveCursor3".
GTK+ will thus continue to search for matching key bindings, and will
eventually lookup and find the default GTK+ bindings for entries which
implement word movement. To keep GTK+ from activating its default
bindings, the "unbind" keyword can be used like this:
</p>
<div class="informalexample"><pre class="programlisting">
@binding-set MoveCursor3
{
unbind "<Control>Right";
unbind "<Control>Left";
};
GtkEntry
{
gtk-key-bindings: MoveCursor3
}
</pre></div>
<p>
Now, GTK+ will find a match when looking up "<Control>Right"
and "<Control>Left" key presses before it resorts to its default
bindings, and the match instructs it to abort ("unbind") the search,
so the key presses are not consumed by this widget. As usual, further
processing of the key presses, e.g. by an entry's parent widget, is
now possible.
</p>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="gtk3-Bindings.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GtkBindingSet"></a><h3>struct GtkBindingSet</h3>
<pre class="programlisting">struct GtkBindingSet {
gchar *set_name;
gint priority;
GSList *widget_path_pspecs;
GSList *widget_class_pspecs;
GSList *class_branch_pspecs;
GtkBindingEntry *entries;
GtkBindingEntry *current;
guint parsed : 1;
};
</pre>
<p>
A binding set maintains a list of activatable key bindings.
A single binding set can match multiple types of widgets.
Similar to style contexts, can be matched by any information contained
in a widgets <a class="link" href="gtk3-GtkWidgetPath.html#GtkWidgetPath" title="GtkWidgetPath"><span class="type">GtkWidgetPath</span></a>. When a binding within a set is matched upon
activation, an action signal is emitted on the target widget to carry out
the actual activation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="GtkBindingSet.set-name"></a>set_name</code></em>;</span></p></td>
<td>unique name of this binding set</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="GtkBindingSet.priority"></a>priority</code></em>;</span></p></td>
<td>unused</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> *<em class="structfield"><code><a name="GtkBindingSet.widget-path-pspecs"></a>widget_path_pspecs</code></em>;</span></p></td>
<td>unused</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> *<em class="structfield"><code><a name="GtkBindingSet.widget-class-pspecs"></a>widget_class_pspecs</code></em>;</span></p></td>
<td>unused</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> *<em class="structfield"><code><a name="GtkBindingSet.class-branch-pspecs"></a>class_branch_pspecs</code></em>;</span></p></td>
<td>unused</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="gtk3-Bindings.html#GtkBindingEntry" title="struct GtkBindingEntry"><span class="type">GtkBindingEntry</span></a> *<em class="structfield"><code><a name="GtkBindingSet.entries"></a>entries</code></em>;</span></p></td>
<td>the key binding entries in this binding set</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="gtk3-Bindings.html#GtkBindingEntry" title="struct GtkBindingEntry"><span class="type">GtkBindingEntry</span></a> *<em class="structfield"><code><a name="GtkBindingSet.current"></a>current</code></em>;</span></p></td>
<td>implementation detail</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GtkBindingSet.parsed"></a>parsed</code></em> : 1;</span></p></td>
<td>whether this binding set stems from a CSS file and is reset upon theme changes</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GtkBindingEntry"></a><h3>struct GtkBindingEntry</h3>
<pre class="programlisting">struct GtkBindingEntry {
/* key portion */
guint keyval;
GdkModifierType modifiers;
GtkBindingSet *binding_set;
guint destroyed : 1;
guint in_emission : 1;
guint marks_unbound : 1;
GtkBindingEntry *set_next;
GtkBindingEntry *hash_next;
GtkBindingSignal *signals;
};
</pre>
<p>
Each key binding element of a binding sets binding list is
represented by a GtkBindingEntry.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GtkBindingEntry.keyval"></a>keyval</code></em>;</span></p></td>
<td>key value to match</td>
</tr>
<tr>
<td><p><span class="term"><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> <em class="structfield"><code><a name="GtkBindingEntry.modifiers"></a>modifiers</code></em>;</span></p></td>
<td>key modifiers to match</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *<em class="structfield"><code><a name="GtkBindingEntry.binding-set"></a>binding_set</code></em>;</span></p></td>
<td>binding set this entry belongs to</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GtkBindingEntry.destroyed"></a>destroyed</code></em> : 1;</span></p></td>
<td>implementation detail</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GtkBindingEntry.in-emission"></a>in_emission</code></em> : 1;</span></p></td>
<td>implementation detail</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GtkBindingEntry.marks-unbound"></a>marks_unbound</code></em> : 1;</span></p></td>
<td>implementation detail</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="gtk3-Bindings.html#GtkBindingEntry" title="struct GtkBindingEntry"><span class="type">GtkBindingEntry</span></a> *<em class="structfield"><code><a name="GtkBindingEntry.set-next"></a>set_next</code></em>;</span></p></td>
<td>linked list of entries maintained by binding set</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="gtk3-Bindings.html#GtkBindingEntry" title="struct GtkBindingEntry"><span class="type">GtkBindingEntry</span></a> *<em class="structfield"><code><a name="GtkBindingEntry.hash-next"></a>hash_next</code></em>;</span></p></td>
<td>implementation detail</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="gtk3-Bindings.html#GtkBindingSignal" title="struct GtkBindingSignal"><span class="type">GtkBindingSignal</span></a> *<em class="structfield"><code><a name="GtkBindingEntry.signals"></a>signals</code></em>;</span></p></td>
<td>action signals of this entry</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GtkBindingSignal"></a><h3>struct GtkBindingSignal</h3>
<pre class="programlisting">struct GtkBindingSignal {
GtkBindingSignal *next;
gchar *signal_name;
guint n_args;
GtkBindingArg *args;
};
</pre>
<p>
<a name="keybinding-signals"></a>
A GtkBindingSignal stores the necessary information to
activate a widget in response to a key press via a signal
emission.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><a class="link" href="gtk3-Bindings.html#GtkBindingSignal" title="struct GtkBindingSignal"><span class="type">GtkBindingSignal</span></a> *<em class="structfield"><code><a name="GtkBindingSignal.next"></a>next</code></em>;</span></p></td>
<td>implementation detail</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="GtkBindingSignal.signal-name"></a>signal_name</code></em>;</span></p></td>
<td>the action signal to be emitted</td>
</tr>
<tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GtkBindingSignal.n-args"></a>n_args</code></em>;</span></p></td>
<td>number of arguments specified for the signal</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="gtk3-Bindings.html#GtkBindingArg" title="struct GtkBindingArg"><span class="type">GtkBindingArg</span></a> *<em class="structfield"><code><a name="GtkBindingSignal.args"></a>args</code></em>;</span></p></td>
<td>the arguments specified for the signal</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="GtkBindingArg"></a><h3>struct GtkBindingArg</h3>
<pre class="programlisting">struct GtkBindingArg {
GType arg_type;
union {
glong long_data;
gdouble double_data;
gchar *string_data;
} d;
};
</pre>
<p>
A <a class="link" href="gtk3-Bindings.html#GtkBindingArg" title="struct GtkBindingArg"><span class="type">GtkBindingArg</span></a> holds the data associated with
an argument for a key binding signal emission as
stored in <a class="link" href="gtk3-Bindings.html#GtkBindingSignal" title="struct GtkBindingSignal"><span class="type">GtkBindingSignal</span></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><a href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> <em class="structfield"><code><a name="GtkBindingArg.arg-type"></a>arg_type</code></em>;</span></p></td>
<td>implementation detail</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-entry-add-signall"></a><h3>gtk_binding_entry_add_signall ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gtk_binding_entry_add_signall (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *signal_name</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> *binding_args</code></em>);</pre>
<p>
Override or install a new key binding for <em class="parameter"><code>keyval</code></em> with <em class="parameter"><code>modifiers</code></em> on
<em class="parameter"><code>binding_set</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>binding_set</code></em> :</span></p></td>
<td>a <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> to add a signal to</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>keyval</code></em> :</span></p></td>
<td>key value</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>modifiers</code></em> :</span></p></td>
<td>key modifier</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>signal_name</code></em> :</span></p></td>
<td>signal name to be bound</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>binding_args</code></em> :</span></p></td>
<td>list of <a class="link" href="gtk3-Bindings.html#GtkBindingArg" title="struct GtkBindingArg"><span class="type">GtkBindingArg</span></a> signal arguments. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> GtkBindingArg]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-set-new"></a><h3>gtk_binding_set_new ()</h3>
<pre class="programlisting"><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="returnvalue">GtkBindingSet</span></a> * gtk_binding_set_new (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *set_name</code></em>);</pre>
<p>
GTK+ maintains a global list of binding sets. Each binding set has
a unique name which needs to be specified upon creation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>set_name</code></em> :</span></p></td>
<td>unique name of this binding set</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>new binding set. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-set-by-class"></a><h3>gtk_binding_set_by_class ()</h3>
<pre class="programlisting"><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="returnvalue">GtkBindingSet</span></a> * gtk_binding_set_by_class (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> object_class</code></em>);</pre>
<p>
This function returns the binding set named after the type name of
the passed in class structure. New binding sets are created on
demand by this function.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>object_class</code></em> :</span></p></td>
<td>a valid <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> class</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the binding set corresponding to
<em class="parameter"><code>object_class</code></em>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-set-find"></a><h3>gtk_binding_set_find ()</h3>
<pre class="programlisting"><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="returnvalue">GtkBindingSet</span></a> * gtk_binding_set_find (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *set_name</code></em>);</pre>
<p>
Find a binding set by its globally unique name.
</p>
<p>
The <em class="parameter"><code>set_name</code></em> can either be a name used for <a class="link" href="gtk3-Bindings.html#gtk-binding-set-new" title="gtk_binding_set_new ()"><code class="function">gtk_binding_set_new()</code></a>
or the type name of a class used in <a class="link" href="gtk3-Bindings.html#gtk-binding-set-by-class" title="gtk_binding_set_by_class ()"><code class="function">gtk_binding_set_by_class()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>set_name</code></em> :</span></p></td>
<td>unique binding set name</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> or the specified binding set. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-bindings-activate"></a><h3>gtk_bindings_activate ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_bindings_activate (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>);</pre>
<p>
Find a key binding matching <em class="parameter"><code>keyval</code></em> and <em class="parameter"><code>modifiers</code></em> and activate the
binding on <em class="parameter"><code>object</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>object</code></em> :</span></p></td>
<td>object to activate when binding found</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>keyval</code></em> :</span></p></td>
<td>key value of the binding</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>modifiers</code></em> :</span></p></td>
<td>key modifier of the binding</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if a binding was found and activated</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-bindings-activate-event"></a><h3>gtk_bindings_activate_event ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_bindings_activate_event (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Event-Structures.html#GdkEventKey"><span class="type">GdkEventKey</span></a> *event</code></em>);</pre>
<p>
Looks up key bindings for <em class="parameter"><code>object</code></em> to find one matching
<em class="parameter"><code>event</code></em>, and if one was found, activate it.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>object</code></em> :</span></p></td>
<td>a <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> (generally must be a widget)</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>event</code></em> :</span></p></td>
<td>a <a href="../gdk3/gdk3-Event-Structures.html#GdkEventKey"><span class="type">GdkEventKey</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if a matching key binding was found</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-set-activate"></a><h3>gtk_binding_set_activate ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_binding_set_activate (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> *object</code></em>);</pre>
<p>
Find a key binding matching <em class="parameter"><code>keyval</code></em> and <em class="parameter"><code>modifiers</code></em> within
<em class="parameter"><code>binding_set</code></em> and activate the binding on <em class="parameter"><code>object</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>binding_set</code></em> :</span></p></td>
<td>a <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> set to activate</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>keyval</code></em> :</span></p></td>
<td>key value of the binding</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>modifiers</code></em> :</span></p></td>
<td>key modifier of the binding</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>object</code></em> :</span></p></td>
<td>object to activate when binding found</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if a binding was found and activated</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-entry-add-signal"></a><h3>gtk_binding_entry_add_signal ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gtk_binding_entry_add_signal (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *signal_name</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> n_args</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<p>
Override or install a new key binding for <em class="parameter"><code>keyval</code></em> with <em class="parameter"><code>modifiers</code></em> on
<em class="parameter"><code>binding_set</code></em>. When the binding is activated, <em class="parameter"><code>signal_name</code></em> will be
emitted on the target widget, with <em class="parameter"><code>n_args</code></em> <em class="parameter"><code>Varargs</code></em> used as
arguments.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>binding_set</code></em> :</span></p></td>
<td>a <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> to install an entry for</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>keyval</code></em> :</span></p></td>
<td>key value of binding to install</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>modifiers</code></em> :</span></p></td>
<td>key modifier of binding to install</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>signal_name</code></em> :</span></p></td>
<td>signal to execute upon activation</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>n_args</code></em> :</span></p></td>
<td>number of arguments to <em class="parameter"><code>signal_name</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
<td>arguments to <em class="parameter"><code>signal_name</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-entry-add-signal-from-string"></a><h3>gtk_binding_entry_add_signal_from_string ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Lexical-Scanner.html#GTokenType"><span class="returnvalue">GTokenType</span></a> gtk_binding_entry_add_signal_from_string
(<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *signal_desc</code></em>);</pre>
<p>
Parses a signal description from <em class="parameter"><code>signal_desc</code></em> and incorporates
it into <em class="parameter"><code>binding_set</code></em>.
</p>
<p>
Signal descriptions may either bind a key combination to
one or more signals:
</p>
<div class="informalexample"><pre class="programlisting">
bind "key" {
"signalname" (param, ...)
...
}
</pre></div>
<p>
</p>
<p>
Or they may also unbind a key combination:
</p>
<div class="informalexample"><pre class="programlisting">
unbind "key"
</pre></div>
<p>
</p>
<p>
Key combinations must be in a format that can be parsed by
<a class="link" href="gtk3-Keyboard-Accelerators.html#gtk-accelerator-parse" title="gtk_accelerator_parse ()"><code class="function">gtk_accelerator_parse()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>binding_set</code></em> :</span></p></td>
<td>a <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>signal_desc</code></em> :</span></p></td>
<td>a signal description</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">G_TOKEN_NONE</code> if the signal was successfully parsed and added,
the expected token otherwise</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 3.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-entry-skip"></a><h3>gtk_binding_entry_skip ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gtk_binding_entry_skip (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>);</pre>
<p>
Install a binding on <em class="parameter"><code>binding_set</code></em> which causes key lookups
to be aborted, to prevent bindings from lower priority sets
to be activated.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>binding_set</code></em> :</span></p></td>
<td>a <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> to skip an entry of</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>keyval</code></em> :</span></p></td>
<td>key value of binding to skip</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>modifiers</code></em> :</span></p></td>
<td>key modifier of binding to skip</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.12</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-entry-remove"></a><h3>gtk_binding_entry_remove ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gtk_binding_entry_remove (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> keyval</code></em>,
<em class="parameter"><code><a href="../gdk3/gdk3-Windows.html#GdkModifierType"><span class="type">GdkModifierType</span></a> modifiers</code></em>);</pre>
<p>
Remove a binding previously installed via
<a class="link" href="gtk3-Bindings.html#gtk-binding-entry-add-signal" title="gtk_binding_entry_add_signal ()"><code class="function">gtk_binding_entry_add_signal()</code></a> on <em class="parameter"><code>binding_set</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>binding_set</code></em> :</span></p></td>
<td>a <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> to remove an entry of</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>keyval</code></em> :</span></p></td>
<td>key value of binding to remove</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>modifiers</code></em> :</span></p></td>
<td>key modifier of binding to remove</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-binding-set-add-path"></a><h3>gtk_binding_set_add_path ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gtk_binding_set_add_path (<em class="parameter"><code><a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> *binding_set</code></em>,
<em class="parameter"><code><a class="link" href="gtk3-Standard-Enumerations.html#GtkPathType" title="enum GtkPathType"><span class="type">GtkPathType</span></a> path_type</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *path_pattern</code></em>,
<em class="parameter"><code><a class="link" href="gtk3-Standard-Enumerations.html#GtkPathPriorityType" title="enum GtkPathPriorityType"><span class="type">GtkPathPriorityType</span></a> priority</code></em>);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_binding_set_add_path</code> is deprecated and should not be used in newly-written code. 3.0</p>
</div>
<p>
This function was used internally by the GtkRC parsing mechanism
to assign match patterns to <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> structures.
</p>
<p>
In GTK+ 3, these match patterns are unused.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>binding_set</code></em> :</span></p></td>
<td>a <a class="link" href="gtk3-Bindings.html#GtkBindingSet" title="struct GtkBindingSet"><span class="type">GtkBindingSet</span></a> to add a path to</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>path_type</code></em> :</span></p></td>
<td>path type the pattern applies to</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>path_pattern</code></em> :</span></p></td>
<td>the actual match pattern</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>priority</code></em> :</span></p></td>
<td>binding priority</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1">
<a name="gtk3-Bindings.see-also"></a><h2>See Also</h2>
Keyboard Accelerators, Mnemonics, <a class="link" href="GtkCssProvider.html" title="GtkCssProvider"><span class="type">GtkCssProvider</span></a>
</div>
</div>
<div class="footer">
<hr>
Generated by GTK-Doc V1.18</div>
</body>
</html>
|