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<title>GtkToggleButton: GTK+ 3 Reference Manual</title>
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@ -198,7 +198,7 @@
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<a name="GtkToggleButton.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
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<p>
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GtkToggleButton implements
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AtkImplementor, <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>, <a class="link" href="GtkActionable.html" title="GtkActionable">GtkActionable</a> and <a class="link" href="GtkActivatable.html" title="GtkActivatable">GtkActivatable</a>.</p>
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AtkImplementorIface, <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>, <a class="link" href="GtkActionable.html" title="GtkActionable">GtkActionable</a> and <a class="link" href="GtkActivatable.html" title="GtkActivatable">GtkActivatable</a>.</p>
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</div>
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<div class="refsect1">
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<a name="GtkToggleButton.includes"></a><h2>Includes</h2>
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@ -224,44 +224,87 @@ button’s container. (See <a class="link" href="GtkButton.html" title="GtkButto
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it from a plain <a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a>, it gets the .toggle style class.</p>
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<div class="refsect3">
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<a name="id-1.3.9.5.10.6.3"></a><h4>Creating two <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> widgets.</h4>
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<div class="informalexample"><pre class="programlisting">
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static void output_state (GtkToggleButton *source, gpointer user_data) {
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printf ("Active: %d\n", gtk_toggle_button_get_active (source));
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}
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<div class="informalexample">
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<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
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<tbody>
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<tr>
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<td class="listing_lines" align="right"><pre>1
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36</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><span class="normal"> </span><span class="function">output_state</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GtkToggleButton</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">source</span><span class="symbol">,</span><span class="normal"> </span><span class="usertype">gpointer</span><span class="normal"> user_data</span><span class="symbol">)</span><span class="normal"> </span><span class="cbracket">{</span>
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<span class="normal"> </span><span class="function">printf</span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Active: %d</span><span class="specialchar">\n</span><span class="string">"</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="GtkToggleButton.html#gtk-toggle-button-get-active">gtk_toggle_button_get_active</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">source</span><span class="symbol">));</span>
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<span class="cbracket">}</span>
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void make_toggles (void) {
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GtkWidget *window, *toggle1, *toggle2;
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GtkWidget *box;
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const char *text;
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<span class="type">void</span><span class="normal"> </span><span class="function">make_toggles</span><span class="normal"> </span><span class="symbol">(</span><span class="type">void</span><span class="symbol">)</span><span class="normal"> </span><span class="cbracket">{</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><span class="normal"> </span><span class="symbol">*</span><span class="normal">toggle1</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">toggle2</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">box</span><span class="symbol">;</span>
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<span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="type">char</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">text</span><span class="symbol">;</span>
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
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<span class="normal"> window </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkWindow.html#gtk-window-new">gtk_window_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="GtkWindow.html#GTK-WINDOW-TOPLEVEL:CAPS">GTK_WINDOW_TOPLEVEL</a></span><span class="symbol">);</span>
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<span class="normal"> box </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkBox.html#gtk-box-new">gtk_box_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="gtk3-Standard-Enumerations.html#GTK-ORIENTATION-VERTICAL:CAPS">GTK_ORIENTATION_VERTICAL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">12</span><span class="symbol">);</span>
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text = "Hi, I’m a toggle button.";
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toggle1 = gtk_toggle_button_new_with_label (text);
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<span class="normal"> text </span><span class="symbol">=</span><span class="normal"> </span><span class="string">"Hi, I’m a toggle button."</span><span class="symbol">;</span>
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<span class="normal"> toggle1 </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkToggleButton.html#gtk-toggle-button-new-with-label">gtk_toggle_button_new_with_label</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">text</span><span class="symbol">);</span>
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// Makes this toggle button invisible
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gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (toggle1),
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TRUE);
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<span class="normal"> </span><span class="comment">// Makes this toggle button invisible</span>
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<span class="normal"> </span><span class="function"><a href="GtkToggleButton.html#gtk-toggle-button-set-mode">gtk_toggle_button_set_mode</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_TOGGLE_BUTTON</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">toggle1</span><span class="symbol">),</span>
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<span class="normal"> TRUE</span><span class="symbol">);</span>
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g_signal_connect (toggle1, "toggled",
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G_CALLBACK (output_state),
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NULL);
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gtk_container_add (GTK_CONTAINER (box), toggle1);
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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">toggle1</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"toggled"</span><span class="symbol">,</span>
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<span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">output_state</span><span class="symbol">),</span>
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<span class="normal"> NULL</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function"><a href="GtkContainer.html#gtk-container-add">gtk_container_add</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_CONTAINER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">),</span><span class="normal"> toggle1</span><span class="symbol">);</span>
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text = "Hi, I’m a toggle button.";
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toggle2 = gtk_toggle_button_new_with_label (text);
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gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (toggle2),
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FALSE);
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g_signal_connect (toggle2, "toggled",
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G_CALLBACK (output_state),
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NULL);
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gtk_container_add (GTK_CONTAINER (box), toggle2);
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<span class="normal"> text </span><span class="symbol">=</span><span class="normal"> </span><span class="string">"Hi, I’m a toggle button."</span><span class="symbol">;</span>
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<span class="normal"> toggle2 </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GtkToggleButton.html#gtk-toggle-button-new-with-label">gtk_toggle_button_new_with_label</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">text</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function"><a href="GtkToggleButton.html#gtk-toggle-button-set-mode">gtk_toggle_button_set_mode</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_TOGGLE_BUTTON</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">toggle2</span><span class="symbol">),</span>
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<span class="normal"> FALSE</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">toggle2</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"toggled"</span><span class="symbol">,</span>
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<span class="normal"> </span><span class="function">G_CALLBACK</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">output_state</span><span class="symbol">),</span>
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<span class="normal"> NULL</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function"><a href="GtkContainer.html#gtk-container-add">gtk_container_add</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_CONTAINER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">box</span><span class="symbol">),</span><span class="normal"> toggle2</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function"><a href="GtkContainer.html#gtk-container-add">gtk_container_add</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GTK_CONTAINER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">window</span><span class="symbol">),</span><span class="normal"> box</span><span class="symbol">);</span>
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<span class="normal"> </span><span class="function"><a href="GtkWidget.html#gtk-widget-show-all">gtk_widget_show_all</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="cbracket">}</span></pre></td>
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</tr>
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</tbody>
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</table>
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</div>
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gtk_container_add (GTK_CONTAINER (window), box);
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gtk_widget_show_all (window);
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}
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</pre></div>
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<p></p>
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</div>
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</div>
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@ -622,6 +665,6 @@ user_function (<a class="link" href="GtkToggleButton.html" title="GtkToggleButto
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