670 lines
44 KiB
HTML
670 lines
44 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>GtkToggleButton: GTK+ 3 Reference Manual</title>
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<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
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<link rel="home" href="index.html" title="GTK+ 3 Reference Manual">
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<link rel="up" href="ButtonWidgets.html" title="Buttons and Toggles">
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<link rel="prev" href="GtkRadioButton.html" title="GtkRadioButton">
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<meta name="generator" content="GTK-Doc V1.29 (XML mode)">
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
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<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
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<a href="#GtkToggleButton.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span>
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<a href="#GtkToggleButton.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_interfaces"> <span class="dim">|</span>
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<a href="#GtkToggleButton.implemented-interfaces" class="shortcut">Implemented Interfaces</a></span><span id="nav_properties"> <span class="dim">|</span>
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<a href="#GtkToggleButton.properties" class="shortcut">Properties</a></span><span id="nav_signals"> <span class="dim">|</span>
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<a href="#GtkToggleButton.signals" class="shortcut">Signals</a></span>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
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<div class="refentry">
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<a name="GtkToggleButton"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2><span class="refentrytitle"><a name="GtkToggleButton.top_of_page"></a>GtkToggleButton</span></h2>
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<p>GtkToggleButton — Create buttons which retain their state</p>
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</td>
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<td class="gallery_image" valign="top" align="right"><img src="toggle-button.png"></td>
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</tr></table></div>
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<div class="refsect1">
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<a name="GtkToggleButton.functions"></a><h2>Functions</h2>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="functions_return">
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<col class="functions_name">
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</colgroup>
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<tbody>
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<tr>
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<td class="function_type">
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<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-new" title="gtk_toggle_button_new ()">gtk_toggle_button_new</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-new-with-label" title="gtk_toggle_button_new_with_label ()">gtk_toggle_button_new_with_label</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-new-with-mnemonic" title="gtk_toggle_button_new_with_mnemonic ()">gtk_toggle_button_new_with_mnemonic</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-set-mode" title="gtk_toggle_button_set_mode ()">gtk_toggle_button_set_mode</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-get-mode" title="gtk_toggle_button_get_mode ()">gtk_toggle_button_get_mode</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-toggled" title="gtk_toggle_button_toggled ()">gtk_toggle_button_toggled</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-get-active" title="gtk_toggle_button_get_active ()">gtk_toggle_button_get_active</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-set-active" title="gtk_toggle_button_set_active ()">gtk_toggle_button_set_active</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-get-inconsistent" title="gtk_toggle_button_get_inconsistent ()">gtk_toggle_button_get_inconsistent</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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<tr>
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<td class="function_type">
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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-set-inconsistent" title="gtk_toggle_button_set_inconsistent ()">gtk_toggle_button_set_inconsistent</a> <span class="c_punctuation">()</span>
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<div class="refsect1">
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<a name="GtkToggleButton.properties"></a><h2>Properties</h2>
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<div class="informaltable"><table class="informaltable" border="0">
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<colgroup>
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<col width="150px" class="properties_type">
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<col width="300px" class="properties_name">
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<col width="200px" class="properties_flags">
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</colgroup>
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<tbody>
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<tr>
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<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
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<td class="property_name"><a class="link" href="GtkToggleButton.html#GtkToggleButton--active" title="The “active” property">active</a></td>
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<td class="property_flags">Read / Write</td>
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</tr>
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<tr>
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<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
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<td class="property_name"><a class="link" href="GtkToggleButton.html#GtkToggleButton--draw-indicator" title="The “draw-indicator” property">draw-indicator</a></td>
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<td class="property_flags">Read / Write</td>
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</tr>
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<tr>
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<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
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<td class="property_name"><a class="link" href="GtkToggleButton.html#GtkToggleButton--inconsistent" title="The “inconsistent” property">inconsistent</a></td>
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<td class="property_flags">Read / Write</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<div class="refsect1">
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<a name="GtkToggleButton.signals"></a><h2>Signals</h2>
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<div class="informaltable"><table class="informaltable" border="0">
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<colgroup>
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<col width="150px" class="signals_return">
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<col width="300px" class="signals_name">
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<col width="200px" class="signals_flags">
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</colgroup>
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<tbody><tr>
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<td class="signal_type"><span class="returnvalue">void</span></td>
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<td class="signal_name"><a class="link" href="GtkToggleButton.html#GtkToggleButton-toggled" title="The “toggled” signal">toggled</a></td>
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<td class="signal_flags"><a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></td>
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</tr></tbody>
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</table></div>
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</div>
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<div class="refsect1">
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<a name="GtkToggleButton.other"></a><h2>Types and Values</h2>
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<div class="informaltable"><table class="informaltable" width="100%" border="0">
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<colgroup>
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<col width="150px" class="name">
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<col class="description">
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</colgroup>
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<tbody><tr>
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<td class="datatype_keyword">struct</td>
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<td class="function_name"><a class="link" href="GtkToggleButton.html#GtkToggleButton-struct" title="struct GtkToggleButton">GtkToggleButton</a></td>
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</tr></tbody>
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</table></div>
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</div>
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<div class="refsect1">
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<a name="GtkToggleButton.object-hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
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<span class="lineart">╰──</span> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
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<span class="lineart">╰──</span> <a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
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<span class="lineart">╰──</span> <a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
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<span class="lineart">╰──</span> <a class="link" href="GtkBin.html" title="GtkBin">GtkBin</a>
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<span class="lineart">╰──</span> <a class="link" href="GtkButton.html" title="GtkButton">GtkButton</a>
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<span class="lineart">╰──</span> GtkToggleButton
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<span class="lineart">├──</span> <a class="link" href="GtkCheckButton.html" title="GtkCheckButton">GtkCheckButton</a>
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<span class="lineart">╰──</span> <a class="link" href="GtkMenuButton.html" title="GtkMenuButton">GtkMenuButton</a>
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</pre>
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</div>
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<div class="refsect1">
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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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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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<pre class="synopsis">#include <gtk/gtk.h>
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</pre>
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</div>
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<div class="refsect1">
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<a name="GtkToggleButton.description"></a><h2>Description</h2>
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<p>A <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> is a <a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a> which will remain “pressed-in” when
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clicked. Clicking again will cause the toggle button to return to its
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normal state.</p>
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<p>A toggle button is created by calling either <a class="link" href="GtkToggleButton.html#gtk-toggle-button-new" title="gtk_toggle_button_new ()"><code class="function">gtk_toggle_button_new()</code></a> or
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-new-with-label" title="gtk_toggle_button_new_with_label ()"><code class="function">gtk_toggle_button_new_with_label()</code></a>. If using the former, it is advisable to
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pack a widget, (such as a <a class="link" href="GtkLabel.html" title="GtkLabel"><span class="type">GtkLabel</span></a> and/or a <a class="link" href="GtkImage.html" title="GtkImage"><span class="type">GtkImage</span></a>), into the toggle
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button’s container. (See <a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a> for more information).</p>
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<p>The state of a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> can be set specifically using
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-set-active" title="gtk_toggle_button_set_active ()"><code class="function">gtk_toggle_button_set_active()</code></a>, and retrieved using
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<a class="link" href="GtkToggleButton.html#gtk-toggle-button-get-active" title="gtk_toggle_button_get_active ()"><code class="function">gtk_toggle_button_get_active()</code></a>.</p>
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<p>To simply switch the state of a toggle button, use <a class="link" href="GtkToggleButton.html#gtk-toggle-button-toggled" title="gtk_toggle_button_toggled ()"><code class="function">gtk_toggle_button_toggled()</code></a>.</p>
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<div class="refsect2">
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<a name="id-1.3.9.5.10.6"></a><h3>CSS nodes</h3>
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<p>GtkToggleButton has a single CSS node with name button. To differentiate
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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">
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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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2
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3
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5
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12
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14
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15
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16
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17
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18
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19
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21
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22
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34
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35
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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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<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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<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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<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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<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"> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS">TRUE</a></span><span class="symbol">);</span>
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|
||
<span class="normal"> </span><span class="function"><a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#g-signal-connect">g_signal_connect</a></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>
|
||
<span class="normal"> </span><span class="function"><a href="https://developer.gnome.org/gobject/unstable/gobject-Closures.html#G-CALLBACK:CAPS">G_CALLBACK</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">output_state</span><span class="symbol">),</span>
|
||
<span class="normal"> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
|
||
<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>
|
||
|
||
<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>
|
||
<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>
|
||
<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>
|
||
<span class="normal"> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS">FALSE</a></span><span class="symbol">);</span>
|
||
<span class="normal"> </span><span class="function"><a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#g-signal-connect">g_signal_connect</a></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>
|
||
<span class="normal"> </span><span class="function"><a href="https://developer.gnome.org/gobject/unstable/gobject-Closures.html#G-CALLBACK:CAPS">G_CALLBACK</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">output_state</span><span class="symbol">),</span>
|
||
<span class="normal"> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
|
||
<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>
|
||
|
||
<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>
|
||
<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>
|
||
<span class="cbracket">}</span></pre></td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
<p></p>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="GtkToggleButton.functions_details"></a><h2>Functions</h2>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-new"></a><h3>gtk_toggle_button_new ()</h3>
|
||
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
|
||
gtk_toggle_button_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
|
||
<p>Creates a new toggle button. A widget should be packed into the button, as in <a class="link" href="GtkButton.html#gtk-button-new" title="gtk_button_new ()"><code class="function">gtk_button_new()</code></a>.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-new.returns"></a><h4>Returns</h4>
|
||
<p> a new toggle button.</p>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-new-with-label"></a><h3>gtk_toggle_button_new_with_label ()</h3>
|
||
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
|
||
gtk_toggle_button_new_with_label (<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);</pre>
|
||
<p>Creates a new toggle button with a text label.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-new-with-label.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody><tr>
|
||
<td class="parameter_name"><p>label</p></td>
|
||
<td class="parameter_description"><p>a string containing the message to be placed in the toggle button.</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-new-with-label.returns"></a><h4>Returns</h4>
|
||
<p> a new toggle button.</p>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-new-with-mnemonic"></a><h3>gtk_toggle_button_new_with_mnemonic ()</h3>
|
||
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
|
||
gtk_toggle_button_new_with_mnemonic (<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);</pre>
|
||
<p>Creates a new <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> containing a label. The label
|
||
will be created using <a class="link" href="GtkLabel.html#gtk-label-new-with-mnemonic" title="gtk_label_new_with_mnemonic ()"><code class="function">gtk_label_new_with_mnemonic()</code></a>, so underscores
|
||
in <em class="parameter"><code>label</code></em>
|
||
indicate the mnemonic for the button.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-new-with-mnemonic.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody><tr>
|
||
<td class="parameter_name"><p>label</p></td>
|
||
<td class="parameter_description"><p>the text of the button, with an underscore in front of the
|
||
mnemonic character</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-new-with-mnemonic.returns"></a><h4>Returns</h4>
|
||
<p> a new <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a></p>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-set-mode"></a><h3>gtk_toggle_button_set_mode ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_toggle_button_set_mode (<em class="parameter"><code><a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> *toggle_button</code></em>,
|
||
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> draw_indicator</code></em>);</pre>
|
||
<p>Sets whether the button is displayed as a separate indicator and label.
|
||
You can call this function on a checkbutton or a radiobutton with
|
||
<em class="parameter"><code>draw_indicator</code></em>
|
||
= <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> to make the button look like a normal button.</p>
|
||
<p>This can be used to create linked strip of buttons that work like
|
||
a <a class="link" href="GtkStackSwitcher.html" title="GtkStackSwitcher"><span class="type">GtkStackSwitcher</span></a>.</p>
|
||
<p>This function only affects instances of classes like <a class="link" href="GtkCheckButton.html" title="GtkCheckButton"><span class="type">GtkCheckButton</span></a>
|
||
and <a class="link" href="GtkRadioButton.html" title="GtkRadioButton"><span class="type">GtkRadioButton</span></a> that derive from <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a>,
|
||
not instances of <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> itself.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-set-mode.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>toggle_button</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>draw_indicator</p></td>
|
||
<td class="parameter_description"><p>if <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, draw the button as a separate indicator
|
||
and label; if <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>, draw the button like a normal button</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-get-mode"></a><h3>gtk_toggle_button_get_mode ()</h3>
|
||
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
|
||
gtk_toggle_button_get_mode (<em class="parameter"><code><a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> *toggle_button</code></em>);</pre>
|
||
<p>Retrieves whether the button is displayed as a separate indicator
|
||
and label. See <a class="link" href="GtkToggleButton.html#gtk-toggle-button-set-mode" title="gtk_toggle_button_set_mode ()"><code class="function">gtk_toggle_button_set_mode()</code></a>.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-get-mode.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody><tr>
|
||
<td class="parameter_name"><p>toggle_button</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-get-mode.returns"></a><h4>Returns</h4>
|
||
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the togglebutton is drawn as a separate indicator
|
||
and label.</p>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-toggled"></a><h3>gtk_toggle_button_toggled ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_toggle_button_toggled (<em class="parameter"><code><a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> *toggle_button</code></em>);</pre>
|
||
<p>Emits the <a class="link" href="GtkToggleButton.html#GtkToggleButton-toggled" title="The “toggled” signal"><span class="type">“toggled”</span></a> signal on the
|
||
<a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a>. There is no good reason for an
|
||
application ever to call this function.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-toggled.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody><tr>
|
||
<td class="parameter_name"><p>toggle_button</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a>.</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-get-active"></a><h3>gtk_toggle_button_get_active ()</h3>
|
||
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
|
||
gtk_toggle_button_get_active (<em class="parameter"><code><a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> *toggle_button</code></em>);</pre>
|
||
<p>Queries a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> and returns its current state. Returns <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if
|
||
the toggle button is pressed in and <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if it is raised.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-get-active.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody><tr>
|
||
<td class="parameter_name"><p>toggle_button</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a>.</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-get-active.returns"></a><h4>Returns</h4>
|
||
<p> a <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> value.</p>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-set-active"></a><h3>gtk_toggle_button_set_active ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_toggle_button_set_active (<em class="parameter"><code><a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> *toggle_button</code></em>,
|
||
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> is_active</code></em>);</pre>
|
||
<p>Sets the status of the toggle button. Set to <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if you want the
|
||
GtkToggleButton to be “pressed in”, and <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> to raise it.
|
||
This action causes the <a class="link" href="GtkToggleButton.html#GtkToggleButton-toggled" title="The “toggled” signal"><span class="type">“toggled”</span></a> signal and the
|
||
<a class="link" href="GtkButton.html#GtkButton-clicked" title="The “clicked” signal"><span class="type">“clicked”</span></a> signal to be emitted.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-set-active.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>toggle_button</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a>.</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>is_active</p></td>
|
||
<td class="parameter_description"><p><a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>.</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-get-inconsistent"></a><h3>gtk_toggle_button_get_inconsistent ()</h3>
|
||
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
|
||
gtk_toggle_button_get_inconsistent (<em class="parameter"><code><a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> *toggle_button</code></em>);</pre>
|
||
<p>Gets the value set by <a class="link" href="GtkToggleButton.html#gtk-toggle-button-set-inconsistent" title="gtk_toggle_button_set_inconsistent ()"><code class="function">gtk_toggle_button_set_inconsistent()</code></a>.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-get-inconsistent.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody><tr>
|
||
<td class="parameter_name"><p>toggle_button</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-get-inconsistent.returns"></a><h4>Returns</h4>
|
||
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the button is displayed as inconsistent, <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise</p>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-toggle-button-set-inconsistent"></a><h3>gtk_toggle_button_set_inconsistent ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_toggle_button_set_inconsistent (<em class="parameter"><code><a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> *toggle_button</code></em>,
|
||
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> setting</code></em>);</pre>
|
||
<p>If the user has selected a range of elements (such as some text or
|
||
spreadsheet cells) that are affected by a toggle button, and the
|
||
current values in that range are inconsistent, you may want to
|
||
display the toggle in an “in between” state. This function turns on
|
||
“in between” display. Normally you would turn off the inconsistent
|
||
state again if the user toggles the toggle button. This has to be
|
||
done manually, <a class="link" href="GtkToggleButton.html#gtk-toggle-button-set-inconsistent" title="gtk_toggle_button_set_inconsistent ()"><code class="function">gtk_toggle_button_set_inconsistent()</code></a> only affects
|
||
visual appearance, it doesn’t affect the semantics of the button.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-toggle-button-set-inconsistent.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>toggle_button</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>setting</p></td>
|
||
<td class="parameter_description"><p><a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if state is inconsistent</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="GtkToggleButton.other_details"></a><h2>Types and Values</h2>
|
||
<div class="refsect2">
|
||
<a name="GtkToggleButton-struct"></a><h3>struct GtkToggleButton</h3>
|
||
<pre class="programlisting">struct GtkToggleButton;</pre>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="GtkToggleButton.property-details"></a><h2>Property Details</h2>
|
||
<div class="refsect2">
|
||
<a name="GtkToggleButton--active"></a><h3>The <code class="literal">“active”</code> property</h3>
|
||
<pre class="programlisting"> “active” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
|
||
<p>If the toggle button should be pressed in.</p>
|
||
<p>Flags: Read / Write</p>
|
||
<p>Default value: FALSE</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="GtkToggleButton--draw-indicator"></a><h3>The <code class="literal">“draw-indicator”</code> property</h3>
|
||
<pre class="programlisting"> “draw-indicator” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
|
||
<p>If the toggle part of the button is displayed.</p>
|
||
<p>Flags: Read / Write</p>
|
||
<p>Default value: FALSE</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="GtkToggleButton--inconsistent"></a><h3>The <code class="literal">“inconsistent”</code> property</h3>
|
||
<pre class="programlisting"> “inconsistent” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
|
||
<p>If the toggle button is in an "in between" state.</p>
|
||
<p>Flags: Read / Write</p>
|
||
<p>Default value: FALSE</p>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="GtkToggleButton.signal-details"></a><h2>Signal Details</h2>
|
||
<div class="refsect2">
|
||
<a name="GtkToggleButton-toggled"></a><h3>The <code class="literal">“toggled”</code> signal</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
user_function (<a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> *togglebutton,
|
||
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
|
||
<p>Should be connected if you wish to perform an action whenever the
|
||
<a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a>'s state is changed.</p>
|
||
<div class="refsect3">
|
||
<a name="GtkToggleButton-toggled.parameters"></a><h4>Parameters</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="150px" class="parameters_name">
|
||
<col class="parameters_description">
|
||
<col width="200px" class="parameters_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="parameter_name"><p>togglebutton</p></td>
|
||
<td class="parameter_description"><p>the object which received the signal.</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>user_data</p></td>
|
||
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p>Flags: <a href="https://developer.gnome.org/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></p>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="GtkToggleButton.see-also"></a><h2>See Also</h2>
|
||
<p><a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a>, <a class="link" href="GtkCheckButton.html" title="GtkCheckButton"><span class="type">GtkCheckButton</span></a>, <a class="link" href="GtkCheckMenuItem.html" title="GtkCheckMenuItem"><span class="type">GtkCheckMenuItem</span></a></p>
|
||
</div>
|
||
</div>
|
||
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|
||
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