New upstream version 3.24.14
This commit is contained in:
Simon McVittie
@ -8,7 +8,7 @@
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<link rel="up" href="migrating.html" title="Part V. Migrating from Previous Versions of GTK+">
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<link rel="prev" href="gtk-migrating-GtkStyleContext-bonus-points.html" title="Bonus points">
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<link rel="next" href="ch28s02.html" title="Commands and Messages">
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<meta name="generator" content="GTK-Doc V1.29 (XML mode)">
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<meta name="generator" content="GTK-Doc V1.32.1 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@ -77,38 +77,38 @@
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30
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31
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32</pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="type">int</span>
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<span class="function">main</span><span class="normal"> </span><span class="symbol">(</span><span class="type">int</span><span class="normal"> argc</span><span class="symbol">,</span><span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">argv</span><span class="symbol">[])</span>
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<span class="cbracket">{</span>
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<span class="normal"> </span><span class="usertype">UniqueApp</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">app</span><span class="symbol">;</span>
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<span class="normal"> </span><span class="usertype">GtkWidget</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">window</span><span class="symbol">;</span>
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<td class="listing_code"><pre class="programlisting"><span class="kt">int</span>
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<span class="nf">main</span> <span class="p">(</span><span class="kt">int</span> <span class="n">argc</span><span class="p">,</span> <span class="kt">char</span> <span class="o">*</span><span class="n">argv</span><span class="p">[])</span>
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<span class="p">{</span>
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<span class="n">UniqueApp</span> <span class="o">*</span><span class="n">app</span><span class="p">;</span>
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<span class="n">GtkWidget</span> <span class="o">*</span><span class="n">window</span><span class="p">;</span>
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<span class="normal"> </span><span class="function"><a href="gtk3-General.html#gtk-init">gtk_init</a></span><span class="normal"> </span><span class="symbol">(&</span><span class="normal">argc</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">argv</span><span class="symbol">);</span>
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<span class="n">gtk_init</span> <span class="p">(</span><span class="o">&</span><span class="n">argc</span><span class="p">,</span> <span class="o">&</span><span class="n">argv</span><span class="p">);</span>
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<span class="normal"> app </span><span class="symbol">=</span><span class="normal"> </span><span class="function">unique_app_new</span><span class="normal"> </span><span class="symbol">(</span><span class="string">"org.gtk.TestApplication"</span><span class="symbol">,</span><span class="normal"> NULL</span><span class="symbol">);</span>
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<span class="n">app</span> <span class="o">=</span> <span class="n">unique_app_new</span> <span class="p">(</span><span class="s">"org.gtk.TestApplication"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span>
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<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function">unique_app_is_running</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">))</span>
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<span class="normal"> </span><span class="cbracket">{</span>
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<span class="normal"> </span><span class="usertype">UniqueResponse</span><span class="normal"> response</span><span class="symbol">;</span>
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<span class="k">if</span> <span class="p">(</span><span class="n">unique_app_is_running</span> <span class="p">(</span><span class="n">app</span><span class="p">))</span>
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<span class="p">{</span>
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<span class="n">UniqueResponse</span> <span class="n">response</span><span class="p">;</span>
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<span class="normal"> response </span><span class="symbol">=</span><span class="normal"> </span><span class="function">unique_app_send_message</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">,</span><span class="normal"> UNIQUE_ACTIVATE</span><span class="symbol">,</span><span class="normal"> NULL</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function">g_object_unref</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">);</span>
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<span class="n">response</span> <span class="o">=</span> <span class="n">unique_app_send_message</span> <span class="p">(</span><span class="n">app</span><span class="p">,</span> <span class="n">UNIQUE_ACTIVATE</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span>
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<span class="n">g_object_unref</span> <span class="p">(</span><span class="n">app</span><span class="p">);</span>
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<span class="normal"> </span><span class="keyword">return</span><span class="normal"> response </span><span class="symbol">==</span><span class="normal"> UNIQUE_RESPONSE_OK </span><span class="symbol">?</span><span class="normal"> </span><span class="number">0</span><span class="normal"> </span><span class="symbol">:</span><span class="normal"> </span><span class="number">1</span><span class="symbol">;</span>
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<span class="normal"> </span><span class="cbracket">}</span>
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<span class="k">return</span> <span class="n">response</span> <span class="o">==</span> <span class="n">UNIQUE_RESPONSE_OK</span> <span class="o">?</span> <span class="mi">0</span> <span class="o">:</span> <span class="mi">1</span><span class="p">;</span>
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<span class="p">}</span>
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<span class="normal"> window </span><span class="symbol">=</span><span class="normal"> </span><span class="function">create_my_window</span><span class="normal"> </span><span class="symbol">();</span>
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<span class="n">window</span> <span class="o">=</span> <span class="n">create_my_window</span> <span class="p">();</span>
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<span class="normal"> </span><span class="function">unique_app_watch_window</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">,</span><span class="normal"> </span><span class="function">GTK_WINDOW</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">window</span><span class="symbol">));</span>
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<span class="n">unique_app_watch_window</span> <span class="p">(</span><span class="n">app</span><span class="p">,</span> <span class="n">GTK_WINDOW</span> <span class="p">(</span><span class="n">window</span><span class="p">));</span>
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<span class="normal"> </span><span class="function"><a href="GtkWidget.html#gtk-widget-show">gtk_widget_show</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">window</span><span class="symbol">);</span>
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<span class="n">gtk_widget_show</span> <span class="p">(</span><span class="n">window</span><span class="p">);</span>
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<span class="normal"> </span><span class="function"><a href="gtk3-General.html#gtk-main">gtk_main</a></span><span class="normal"> </span><span class="symbol">();</span>
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<span class="n">gtk_main</span> <span class="p">();</span>
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<span class="normal"> </span><span class="function">g_object_unref</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">);</span>
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<span class="n">g_object_unref</span> <span class="p">(</span><span class="n">app</span><span class="p">);</span>
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<span class="normal"> </span><span class="keyword">return</span><span class="normal"> </span><span class="number">0</span><span class="symbol">;</span>
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<span class="cbracket">}</span></pre></td>
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<span class="k">return</span> <span class="mi">0</span><span class="p">;</span>
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<span class="p">}</span></pre></td>
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</tr>
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</tbody>
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</table>
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@ -156,41 +156,41 @@ The same application using GtkApplication:
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33
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34
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35</pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="keyword">static</span><span class="normal"> </span><span class="type">void</span>
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<span class="function">activate</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GtkApplication</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">app</span><span class="symbol">)</span>
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<span class="cbracket">{</span>
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<span class="normal"> </span><span class="usertype">GList</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">list</span><span class="symbol">;</span>
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<span class="normal"> </span><span class="usertype">GtkWidget</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">window</span><span class="symbol">;</span>
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<td class="listing_code"><pre class="programlisting"><span class="k">static</span> <span class="kt">void</span>
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<span class="nf">activate</span> <span class="p">(</span><span class="n">GtkApplication</span> <span class="o">*</span><span class="n">app</span><span class="p">)</span>
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<span class="p">{</span>
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<span class="n">GList</span> <span class="o">*</span><span class="n">list</span><span class="p">;</span>
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<span class="n">GtkWidget</span> <span class="o">*</span><span class="n">window</span><span class="p">;</span>
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<span class="normal"> list </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkApplication.html#gtk-application-get-windows">gtk_application_get_windows</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">);</span>
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<span class="n">list</span> <span class="o">=</span> <span class="n">gtk_application_get_windows</span> <span class="p">(</span><span class="n">app</span><span class="p">);</span>
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<span class="normal"> </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">list</span><span class="symbol">)</span>
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<span class="normal"> </span><span class="cbracket">{</span>
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<span class="normal"> </span><span class="function"><a href="GtkWindow.html#gtk-window-present">gtk_window_present</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_WINDOW</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">list</span><span class="symbol">-></span><span class="normal">data</span><span class="symbol">));</span>
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<span class="normal"> </span><span class="cbracket">}</span>
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<span class="normal"> </span><span class="keyword">else</span>
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<span class="normal"> </span><span class="cbracket">{</span>
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<span class="normal"> window </span><span class="symbol">=</span><span class="normal"> </span><span class="function">create_my_window</span><span class="normal"> </span><span class="symbol">();</span>
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<span class="normal"> </span><span class="function"><a href="GtkWindow.html#gtk-window-set-application">gtk_window_set_application</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_WINDOW</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">window</span><span class="symbol">),</span><span class="normal"> app</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function"><a href="GtkWidget.html#gtk-widget-show">gtk_widget_show</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">window</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="cbracket">}</span>
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<span class="cbracket">}</span>
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<span class="k">if</span> <span class="p">(</span><span class="n">list</span><span class="p">)</span>
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<span class="p">{</span>
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<span class="n">gtk_window_present</span> <span class="p">(</span><span class="n">GTK_WINDOW</span> <span class="p">(</span><span class="n">list</span><span class="o">-></span><span class="n">data</span><span class="p">));</span>
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<span class="p">}</span>
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<span class="k">else</span>
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<span class="p">{</span>
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<span class="n">window</span> <span class="o">=</span> <span class="n">create_my_window</span> <span class="p">();</span>
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<span class="n">gtk_window_set_application</span> <span class="p">(</span><span class="n">GTK_WINDOW</span> <span class="p">(</span><span class="n">window</span><span class="p">),</span> <span class="n">app</span><span class="p">);</span>
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<span class="n">gtk_widget_show</span> <span class="p">(</span><span class="n">window</span><span class="p">);</span>
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<span class="p">}</span>
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<span class="p">}</span>
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<span class="type">int</span>
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<span class="function">main</span><span class="normal"> </span><span class="symbol">(</span><span class="type">int</span><span class="normal"> argc</span><span class="symbol">,</span><span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">argv</span><span class="symbol">[])</span>
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<span class="cbracket">{</span>
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<span class="normal"> </span><span class="usertype">GtkApplication</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">app</span><span class="symbol">;</span>
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<span class="normal"> </span><span class="usertype">gint</span><span class="normal"> status</span><span class="symbol">;</span>
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<span class="kt">int</span>
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<span class="nf">main</span> <span class="p">(</span><span class="kt">int</span> <span class="n">argc</span><span class="p">,</span> <span class="kt">char</span> <span class="o">*</span><span class="n">argv</span><span class="p">[])</span>
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<span class="p">{</span>
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<span class="n">GtkApplication</span> <span class="o">*</span><span class="n">app</span><span class="p">;</span>
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<span class="n">gint</span> <span class="n">status</span><span class="p">;</span>
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<span class="normal"> app </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkApplication.html#gtk-application-new">gtk_application_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"org.gtk.TestApplication"</span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function">g_signal_connect</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"activate"</span><span class="symbol">,</span><span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">activate</span><span class="symbol">),</span><span class="normal"> NULL</span><span class="symbol">);</span>
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<span class="n">app</span> <span class="o">=</span> <span class="n">gtk_application_new</span> <span class="p">(</span><span class="s">"org.gtk.TestApplication"</span><span class="p">,</span> <span class="mi">0</span><span class="p">);</span>
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<span class="n">g_signal_connect</span> <span class="p">(</span><span class="n">app</span><span class="p">,</span> <span class="s">"activate"</span><span class="p">,</span> <span class="n">G_CALLBACK</span> <span class="p">(</span><span class="n">activate</span><span class="p">),</span> <span class="nb">NULL</span><span class="p">);</span>
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<span class="normal"> status </span><span class="symbol">=</span><span class="normal"> </span><span class="function">g_application_run</span><span class="normal"> </span><span class="symbol">(</span><span class="function">G_APPLICATION</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">),</span><span class="normal"> argc</span><span class="symbol">,</span><span class="normal"> argv</span><span class="symbol">);</span>
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<span class="n">status</span> <span class="o">=</span> <span class="n">g_application_run</span> <span class="p">(</span><span class="n">G_APPLICATION</span> <span class="p">(</span><span class="n">app</span><span class="p">),</span> <span class="n">argc</span><span class="p">,</span> <span class="n">argv</span><span class="p">);</span>
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<span class="normal"> </span><span class="function">g_object_unref</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">app</span><span class="symbol">);</span>
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<span class="n">g_object_unref</span> <span class="p">(</span><span class="n">app</span><span class="p">);</span>
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<span class="normal"> </span><span class="keyword">return</span><span class="normal"> status</span><span class="symbol">;</span>
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<span class="cbracket">}</span></pre></td>
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<span class="k">return</span> <span class="n">status</span><span class="p">;</span>
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<span class="p">}</span></pre></td>
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</tr>
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</tbody>
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</table>
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@ -222,6 +222,6 @@ The same application using GtkApplication:
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</div>
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</div>
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<div class="footer">
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<hr>Generated by GTK-Doc V1.29</div>
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<hr>Generated by GTK-Doc V1.32.1</div>
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</body>
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</html>
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