docs/reference/gtk/html/migrating.html

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   5 <title>Part V. Migrating from Previous Versions of GTK+</title>
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  23 <div class="titlepage"><div><div><h1 class="title">
  24 <a name="migrating"></a>Part V. Migrating from Previous Versions of GTK+</h1></div></div></div>
  25 <div class="partintro">
  26 <div></div>
  27 <p>
  28         This part describes what you need to change in programs use
  29         older versions of GTK+ so that they can use the new features.
  30         It also mentions how to convert applications using widgets
  31         found in the libgnomeui library to use their counterparts
  32         in GTK+.
  33       </p>
  34 <div class="toc">
  35 <p><b>Table of Contents</b></p>
  36 <dl>
  37 <dt><span class="chapter"><a href="gtk-migrating-2-to-3.html">Migrating from GTK+ 2.x to GTK+ 3</a></span></dt>
  38 <dd><dl>
  39 <dt><span class="section"><a href="gtk-migrating-2-to-3.html#id1313565">Preparation in GTK+ 2.x</a></span></dt>
  40 <dd><dl>
  41 <dt><span class="section"><a href="gtk-migrating-2-to-3.html#id1292624">Do not include individual headers</a></span></dt>
  42 <dt><span class="section"><a href="gtk-migrating-2-to-3.html#id1336570">Do not use deprecated symbols</a></span></dt>
  43 <dt><span class="section"><a href="gtk-migrating-2-to-3.html#id1293007">Use accessor functions instead of direct access</a></span></dt>
  44 <dt><span class="section"><a href="gtk-migrating-2-to-3.html#id1322448">Replace GDK_&lt;keyname&gt; with GDK_KEY_&lt;keyname&gt;</a></span></dt>
  45 <dt><span class="section"><a href="gtk-migrating-2-to-3.html#id1286216">Use GIO for launching applications</a></span></dt>
  46 <dt><span class="section"><a href="gtk-migrating-2-to-3.html#id1343494">Use cairo for drawing</a></span></dt>
  47 </dl></dd>
  48 <dt><span class="section"><a href="ch24s02.html">Changes that need to be done at the time of the switch</a></span></dt>
  49 <dd><dl>
  50 <dt><span class="section"><a href="ch24s02.html#id1417088">Replace size_request by get_preferred_width/height</a></span></dt>
  51 <dt><span class="section"><a href="ch24s02.html#id1419045">Replace GdkRegion by cairo_region_t</a></span></dt>
  52 <dt><span class="section"><a href="ch24s02.html#id1419544">Replace GdkPixmap by cairo surfaces</a></span></dt>
  53 <dt><span class="section"><a href="ch24s02.html#id1419598">Replace GdkColormap by GdkVisual</a></span></dt>
  54 <dt><span class="section"><a href="ch24s02.html#id1419689">GdkDrawable is gone</a></span></dt>
  55 <dt><span class="section"><a href="ch24s02.html#id1419896">Event filtering</a></span></dt>
  56 <dt><span class="section"><a href="ch24s02.html#id1419994">Backend-specific code</a></span></dt>
  57 <dt><span class="section"><a href="ch24s02.html#id1420094">GtkPlug and GtkSocket</a></span></dt>
  58 <dt><span class="section"><a href="ch24s02.html#id1420127">The GtkWidget::draw signal</a></span></dt>
  59 <dt><span class="section"><a href="ch24s02.html#id1420304">GtkProgressBar orientation</a></span></dt>
  60 <dt><span class="section"><a href="ch24s02.html#id1420461">Check your expand and fill flags</a></span></dt>
  61 <dt><span class="section"><a href="ch24s02.html#id1420514">Scrolling changes</a></span></dt>
  62 <dt><span class="section"><a href="ch24s02.html#id1420574">GtkObject is gone</a></span></dt>
  63 <dt><span class="section"><a href="ch24s02.html#id1420621">GtkEntryCompletion signal parameters</a></span></dt>
  64 <dt><span class="section"><a href="ch24s02.html#id1420648">Resize grips</a></span></dt>
  65 <dt><span class="section"><a href="ch24s02.html#id1420715">Prevent mixed linkage</a></span></dt>
  66 <dt><span class="section"><a href="ch24s02.html#id1420751">Install GTK+ modules in the right place</a></span></dt>
  67 </dl></dd>
  68 </dl></dd>
  69 <dt><span class="chapter"><a href="gtk-migrating-GtkStyleContext.html">Theming changes</a></span></dt>
  70 <dd><dl>
  71 <dt><span class="section"><a href="gtk-migrating-GtkStyleContext.html#gtk-migrating-GtkStyleContext-themes">Migrating themes</a></span></dt>
  72 <dt><span class="section"><a href="gtk-migrating-theme-GtkStyleContext-engines.html">Migrating theme engines</a></span></dt>
  73 <dt><span class="section"><a href="gtk-migrating-GtkStyleContext-parser-extensions.html">Extending the CSS parser</a></span></dt>
  74 <dt><span class="section"><a href="gtk-migrating-GtkStyleContext-css.html">Using the CSS file format</a></span></dt>
  75 <dt><span class="section"><a href="gtk-migrating-GtkStyleContext-checklist.html">A checklist for widgets</a></span></dt>
  76 <dt><span class="section"><a href="gtk-migrating-GtkStyleContext-parsing.html">Parsing of custom resources</a></span></dt>
  77 <dt><span class="section"><a href="gtk-migrating-GtkStyleContext-bonus-points.html">Bonus points</a></span></dt>
  78 </dl></dd>
  79 <dt><span class="chapter"><a href="gtk-migrating-unique-GtkApplication.html">Migrating from libunique to GApplication or GtkApplication</a></span></dt>
  80 <dd><dl>
  81 <dt><span class="section"><a href="gtk-migrating-unique-GtkApplication.html#id1286820">Uniqueness</a></span></dt>
  82 <dt><span class="section"><a href="ch26s02.html">Commands and Messages</a></span></dt>
  83 </dl></dd>
  84 <dt><span class="chapter"><a href="gtk-migrating-smclient-GtkApplication.html">Migrating from EggSMClient to GtkApplication</a></span></dt>
  85 <dt><span class="chapter"><a href="gtk-migrating-GtkGrid.html">Migrating from other containers to GtkGrid</a></span></dt>
  86 <dd><dl>
  87 <dt><span class="section"><a href="gtk-migrating-GtkGrid.html#id1335222">GtkBox versus GtkGrid: packing</a></span></dt>
  88 <dt><span class="section"><a href="ch28s02.html">GtkBox versus GtkGrid: sizing</a></span></dt>
  89 <dt><span class="section"><a href="ch28s03.html">GtkBox versus GtkGrid: spacing</a></span></dt>
  90 </dl></dd>
  91 <dt><span class="chapter"><a href="gtk-migrating-checklist.html">Migration Details Checklist</a></span></dt>
  92 <dd><dl>
  93 <dt><span class="section"><a href="gtk-migrating-checklist.html#checklist-popup-menu">Implement GtkWidget::popup_menu</a></span></dt>
  94 <dt><span class="section"><a href="checklist-gdkeventexpose-region.html">Use GdkEventExpose.region</a></span></dt>
  95 <dt><span class="section"><a href="checklist-modifiers.html">Test for modifier keys correctly</a></span></dt>
  96 <dt><span class="section"><a href="checklist-named-icons.html">Use named icons</a></span></dt>
  97 </dl></dd>
  98 </dl>
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