gtkoptionmenu.html

最新gtk中文资料集

<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>a new <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>.
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<a name="id4566146"></a><h3>
<a name="gtk-option-menu-get-menu"></a>gtk_option_menu_get_menu ()</h3>
<a class="indexterm" name="id4566162"></a><pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>*          gtk_option_menu_get_menu            (<a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu">GtkOptionMenu</a> *option_menu);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_option_menu_get_menu</code> has been deprecated since version 2.4 and should not be used in newly-written code. Use <a class="link" href="GtkComboBox.html" title="GtkComboBox"><span class="type">GtkComboBox</span></a> instead.</p>
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Returns the <a class="link" href="GtkMenu.html" title="GtkMenu"><span class="type">GtkMenu</span></a> associated with the <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>.
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<td><p><span class="term"><em class="parameter"><code>option_menu</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>.
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>the <a class="link" href="GtkMenu.html" title="GtkMenu"><span class="type">GtkMenu</span></a> associated with the <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>.
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<a name="id4566281"></a><h3>
<a name="gtk-option-menu-set-menu"></a>gtk_option_menu_set_menu ()</h3>
<a class="indexterm" name="id4566298"></a><pre class="programlisting">void                gtk_option_menu_set_menu            (<a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu">GtkOptionMenu</a> *option_menu,
                                                         <a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *menu);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_option_menu_set_menu</code> has been deprecated since version 2.4 and should not be used in newly-written code. Use <a class="link" href="GtkComboBox.html" title="GtkComboBox"><span class="type">GtkComboBox</span></a> instead.</p>
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Provides the <a class="link" href="GtkMenu.html" title="GtkMenu"><span class="type">GtkMenu</span></a> that is popped up to allow the user to choose
a new value.  You should provide a simple menu avoiding the
use of tearoff menu items, submenus, and accelerators.
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<td><p><span class="term"><em class="parameter"><code>option_menu</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>.
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<td><p><span class="term"><em class="parameter"><code>menu</code></em>&#160;:</span></p></td>
<td>the <a class="link" href="GtkMenu.html" title="GtkMenu"><span class="type">GtkMenu</span></a> to associate with the <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>.
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<a name="id4566422"></a><h3>
<a name="gtk-option-menu-remove-menu"></a>gtk_option_menu_remove_menu ()</h3>
<a class="indexterm" name="id4566439"></a><pre class="programlisting">void                gtk_option_menu_remove_menu         (<a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu">GtkOptionMenu</a> *option_menu);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_option_menu_remove_menu</code> has been deprecated since version 2.4 and should not be used in newly-written code. Use <a class="link" href="GtkComboBox.html" title="GtkComboBox"><span class="type">GtkComboBox</span></a> instead.</p>
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<p>
Removes the menu from the option menu.
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<td><p><span class="term"><em class="parameter"><code>option_menu</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>.
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<a name="id4566516"></a><h3>
<a name="gtk-option-menu-set-history"></a>gtk_option_menu_set_history ()</h3>
<a class="indexterm" name="id4566532"></a><pre class="programlisting">void                gtk_option_menu_set_history         (<a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu">GtkOptionMenu</a> *option_menu,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> index_);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_option_menu_set_history</code> has been deprecated since version 2.4 and should not be used in newly-written code. Use <a class="link" href="GtkComboBox.html" title="GtkComboBox"><span class="type">GtkComboBox</span></a> instead.</p>
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<p>
Selects the menu item specified by <em class="parameter"><code>index_</code></em> making it the newly
selected value for the option menu.
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<td><p><span class="term"><em class="parameter"><code>option_menu</code></em>&#160;:</span></p></td>
<td>a <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>.
</td>
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<td><p><span class="term"><em class="parameter"><code>index_</code></em>&#160;:</span></p></td>
<td>the index of the menu item to select.  Index values are from 0 to n-1.
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<div class="refsect2" lang="en">
<a name="id4566638"></a><h3>
<a name="gtk-option-menu-get-history"></a>gtk_option_menu_get_history ()</h3>
<a class="indexterm" name="id4566654"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a>                gtk_option_menu_get_history         (<a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu">GtkOptionMenu</a> *option_menu);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_option_menu_get_history</code> has been deprecated since version 2.4 and should not be used in newly-written code. Use <a class="link" href="GtkComboBox.html" title="GtkComboBox"><span class="type">GtkComboBox</span></a> instead.</p>
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<p>
Retrieves the index of the currently selected menu item. The menu
items are numbered from top to bottom, starting with 0.</p>
<p>

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<td><p><span class="term"><em class="parameter"><code>option_menu</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu"><span class="type">GtkOptionMenu</span></a>
</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> index of the selected menu item, or -1 if there are no menu items
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<a name="id4566748"></a><h2>Property Details</h2>
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<a name="id4566758"></a><h3>
<a name="GtkOptionMenu--menu"></a>The <code class="literal">"menu"</code> property</h3>
<a class="indexterm" name="id4566774"></a><pre class="programlisting">  "menu"                     <a class="link" href="GtkMenu.html" title="GtkMenu">GtkMenu</a>               : Read / Write</pre>
<p>The menu of options.</p>
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<div class="refsect1" lang="en">
<a name="id4566798"></a><h2>Style Property Details</h2>
<div class="refsect2" lang="en">
<a name="id4566809"></a><h3>
<a name="GtkOptionMenu--indicator-size"></a>The <code class="literal">"indicator-size"</code> style property</h3>
<a class="indexterm" name="id4566826"></a><pre class="programlisting">  "indicator-size"           <a class="link" href="GtkWidget.html#GtkRequisition">GtkRequisition</a>        : Read</pre>
<p>Size of dropdown indicator.</p>
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<div class="refsect2" lang="en">
<a name="id4566850"></a><h3>
<a name="GtkOptionMenu--indicator-spacing"></a>The <code class="literal">"indicator-spacing"</code> style property</h3>
<a class="indexterm" name="id4566867"></a><pre class="programlisting">  "indicator-spacing"        <a class="link" href="GtkStyle.html#GtkBorder">GtkBorder</a>             : Read</pre>
<p>Spacing around indicator.</p>
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<div class="refsect1" lang="en">
<a name="id4566891"></a><h2>Signal Details</h2>
<div class="refsect2" lang="en">
<a name="id4566901"></a><h3>
<a name="GtkOptionMenu-changed"></a>The <code class="literal">"changed"</code> signal</h3>
<a class="indexterm" name="id4566918"></a><pre class="programlisting">void                user_function                      (<a class="link" href="GtkOptionMenu.html" title="GtkOptionMenu">GtkOptionMenu</a> *optionmenu,
                                                        <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a>       user_data)       : Run Last</pre>
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<td><p><span class="term"><em class="parameter"><code>optionmenu</code></em>&#160;:</span></p></td>
<td>the object which received the signal.

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<td><p><span class="term"><em class="parameter"><code>user_data</code></em>&#160;:</span></p></td>
<td>user data set when the signal handler was connected.</td>
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<a name="id4566988"></a><div class="refsect2" lang="en"><a name="id4566990"></a></div>
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<div class="refsect2" lang="en"><a name="id4566991"></a></div>
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