docs/reference/gtk/html/GtkViewport.html

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  24 <a href="#GtkViewport.synopsis" class="shortcut">Top</a>
  25                    |
  26                   <a href="#GtkViewport.description" class="shortcut">Description</a>
  27                    |
  28                   <a href="#GtkViewport.object-hierarchy" class="shortcut">Object Hierarchy</a>
  29                    |
  30                   <a href="#GtkViewport.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
  31                    |
  32                   <a href="#GtkViewport.properties" class="shortcut">Properties</a>
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  35 <div class="refentry">
  36 <a name="GtkViewport"></a><div class="titlepage"></div>
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  38 <td valign="top">
  39 <h2><span class="refentrytitle"><a name="GtkViewport.top_of_page"></a>GtkViewport</span></h2>
  40 <p>GtkViewport — An adapter which makes widgets scrollable</p>
  41 </td>
  42 <td valign="top" align="right"></td>
  43 </tr></table></div>
  44 <div class="refsynopsisdiv">
  45 <a name="GtkViewport.synopsis"></a><h2>Synopsis</h2>
  46 <pre class="synopsis">
  47 #include &lt;gtk/gtk.h&gt;
  48
  49 struct              <a class="link" href="GtkViewport.html#GtkViewport-struct" title="struct GtkViewport">GtkViewport</a>;
  50 <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="GtkViewport.html#gtk-viewport-new" title="gtk_viewport_new ()">gtk_viewport_new</a>                    (<em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *hadjustment</code></em>,
  51                                                          <em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *vadjustment</code></em>);
  52 <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="returnvalue">GtkAdjustment</span></a> *     <a class="link" href="GtkViewport.html#gtk-viewport-get-hadjustment" title="gtk_viewport_get_hadjustment ()">gtk_viewport_get_hadjustment</a>        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);
  53 <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="returnvalue">GtkAdjustment</span></a> *     <a class="link" href="GtkViewport.html#gtk-viewport-get-vadjustment" title="gtk_viewport_get_vadjustment ()">gtk_viewport_get_vadjustment</a>        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);
  54 <span class="returnvalue">void</span>                <a class="link" href="GtkViewport.html#gtk-viewport-set-hadjustment" title="gtk_viewport_set_hadjustment ()">gtk_viewport_set_hadjustment</a>        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>,
  55                                                          <em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *adjustment</code></em>);
  56 <span class="returnvalue">void</span>                <a class="link" href="GtkViewport.html#gtk-viewport-set-vadjustment" title="gtk_viewport_set_vadjustment ()">gtk_viewport_set_vadjustment</a>        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>,
  57                                                          <em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *adjustment</code></em>);
  58 <span class="returnvalue">void</span>                <a class="link" href="GtkViewport.html#gtk-viewport-set-shadow-type" title="gtk_viewport_set_shadow_type ()">gtk_viewport_set_shadow_type</a>        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>,
  59                                                          <em class="parameter"><code><a class="link" href="gtk3-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType"><span class="type">GtkShadowType</span></a> type</code></em>);
  60 <a class="link" href="gtk3-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType"><span class="returnvalue">GtkShadowType</span></a>       <a class="link" href="GtkViewport.html#gtk-viewport-get-shadow-type" title="gtk_viewport_get_shadow_type ()">gtk_viewport_get_shadow_type</a>        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);
  61 <a href="http://developer.gnome.org/devel/gdk/gdk3-Windows.html#GdkWindow"><span class="returnvalue">GdkWindow</span></a> *         <a class="link" href="GtkViewport.html#gtk-viewport-get-bin-window" title="gtk_viewport_get_bin_window ()">gtk_viewport_get_bin_window</a>         (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);
  62 <a href="http://developer.gnome.org/devel/gdk/gdk3-Windows.html#GdkWindow"><span class="returnvalue">GdkWindow</span></a> *         <a class="link" href="GtkViewport.html#gtk-viewport-get-view-window" title="gtk_viewport_get_view_window ()">gtk_viewport_get_view_window</a>        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);
  63 </pre>
  64 </div>
  65 <div class="refsect1">
  66 <a name="GtkViewport.object-hierarchy"></a><h2>Object Hierarchy</h2>
  67 <pre class="synopsis">
  68   <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
  69    +----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
  70          +----<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
  71                +----<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
  72                      +----<a class="link" href="GtkBin.html" title="GtkBin">GtkBin</a>
  73                            +----GtkViewport
  74 </pre>
  75 </div>
  76 <div class="refsect1">
  77 <a name="GtkViewport.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
  78 <p>
  79 GtkViewport implements
  80  AtkImplementorIface,  <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a> and  <a class="link" href="GtkScrollable.html" title="GtkScrollable">GtkScrollable</a>.</p>
  81 </div>
  82 <div class="refsect1">
  83 <a name="GtkViewport.properties"></a><h2>Properties</h2>
  84 <pre class="synopsis">
  85   "<a class="link" href="GtkViewport.html#GtkViewport--shadow-type" title='The "shadow-type" property'>shadow-type</a>"              <a class="link" href="gtk3-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType"><span class="type">GtkShadowType</span></a>         : Read / Write
  86 </pre>
  87 </div>
  88 <div class="refsect1">
  89 <a name="GtkViewport.description"></a><h2>Description</h2>
  90 <p>
  91 The <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> widget acts as an adaptor class, implementing
  92 scrollability for child widgets that lack their own scrolling
  93 capabilities. Use <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> to scroll child widgets such as
  94 <a class="link" href="GtkGrid.html" title="GtkGrid"><span class="type">GtkGrid</span></a>, <a class="link" href="GtkBox.html" title="GtkBox"><span class="type">GtkBox</span></a>, and so on.
  95 </p>
  96 <p>
  97 If a widget has native scrolling abilities, such as <a class="link" href="GtkTextView.html" title="GtkTextView"><span class="type">GtkTextView</span></a>,
  98 <a class="link" href="GtkTreeView.html" title="GtkTreeView"><span class="type">GtkTreeView</span></a> or <span class="type">GtkIconview</span>, it can be added to a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
  99 with <a class="link" href="GtkContainer.html#gtk-container-add" title="gtk_container_add ()"><code class="function">gtk_container_add()</code></a>. If a widget does not, you must first add the
 100 widget to a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>, then add the viewport to the scrolled window.
 101 The convenience function <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-add-with-viewport" title="gtk_scrolled_window_add_with_viewport ()"><code class="function">gtk_scrolled_window_add_with_viewport()</code></a> does
 102 exactly this, so you can ignore the presence of the viewport.
 103 </p>
 104 <p>
 105 The <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> will start scrolling content only if allocated less
 106 than the child widget's minimum size in a given orientation.
 107 </p>
 108 </div>
 109 <div class="refsect1">
 110 <a name="GtkViewport.details"></a><h2>Details</h2>
 111 <div class="refsect2">
 112 <a name="GtkViewport-struct"></a><h3>struct GtkViewport</h3>
 113 <pre class="programlisting">struct GtkViewport;</pre>
 114 </div>
 115 <hr>
 116 <div class="refsect2">
 117 <a name="gtk-viewport-new"></a><h3>gtk_viewport_new ()</h3>
 118 <pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *         gtk_viewport_new                    (<em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *hadjustment</code></em>,
 119                                                          <em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *vadjustment</code></em>);</pre>
 120 <p>
 121 Creates a new <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> with the given adjustments.
 122 </p>
 123 <div class="variablelist"><table border="0">
 124 <col align="left" valign="top">
 125 <tbody>
 126 <tr>
 127 <td><p><span class="term"><em class="parameter"><code>hadjustment</code></em> :</span></p></td>
 128 <td>horizontal adjustment</td>
 129 </tr>
 130 <tr>
 131 <td><p><span class="term"><em class="parameter"><code>vadjustment</code></em> :</span></p></td>
 132 <td>vertical adjustment</td>
 133 </tr>
 134 <tr>
 135 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 136 <td>a new <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>
 137 </td>
 138 </tr>
 139 </tbody>
 140 </table></div>
 141 </div>
 142 <hr>
 143 <div class="refsect2">
 144 <a name="gtk-viewport-get-hadjustment"></a><h3>gtk_viewport_get_hadjustment ()</h3>
 145 <pre class="programlisting"><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="returnvalue">GtkAdjustment</span></a> *     gtk_viewport_get_hadjustment        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);</pre>
 146 <div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
 147 <h3 class="title">Warning</h3>
 148 <p><code class="literal">gtk_viewport_get_hadjustment</code> has been deprecated since version 3.0 and should not be used in newly-written code. Use <a class="link" href="GtkScrollable.html#gtk-scrollable-get-hadjustment" title="gtk_scrollable_get_hadjustment ()"><code class="function">gtk_scrollable_get_hadjustment()</code></a></p>
 149 </div>
 150 <p>
 151 Returns the horizontal adjustment of the viewport.
 152 </p>
 153 <div class="variablelist"><table border="0">
 154 <col align="left" valign="top">
 155 <tbody>
 156 <tr>
 157 <td><p><span class="term"><em class="parameter"><code>viewport</code></em> :</span></p></td>
 158 <td>a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>.</td>
 159 </tr>
 160 <tr>
 161 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 162 <td>the horizontal adjustment of <em class="parameter"><code>viewport</code></em>. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
 163 </td>
 164 </tr>
 165 </tbody>
 166 </table></div>
 167 </div>
 168 <hr>
 169 <div class="refsect2">
 170 <a name="gtk-viewport-get-vadjustment"></a><h3>gtk_viewport_get_vadjustment ()</h3>
 171 <pre class="programlisting"><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="returnvalue">GtkAdjustment</span></a> *     gtk_viewport_get_vadjustment        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);</pre>
 172 <div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
 173 <h3 class="title">Warning</h3>
 174 <p><code class="literal">gtk_viewport_get_vadjustment</code> has been deprecated since version 3.0 and should not be used in newly-written code. Use <a class="link" href="GtkScrollable.html#gtk-scrollable-get-vadjustment" title="gtk_scrollable_get_vadjustment ()"><code class="function">gtk_scrollable_get_vadjustment()</code></a></p>
 175 </div>
 176 <p>
 177 Returns the vertical adjustment of the viewport.
 178 </p>
 179 <div class="variablelist"><table border="0">
 180 <col align="left" valign="top">
 181 <tbody>
 182 <tr>
 183 <td><p><span class="term"><em class="parameter"><code>viewport</code></em> :</span></p></td>
 184 <td>a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>.</td>
 185 </tr>
 186 <tr>
 187 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 188 <td>the vertical adjustment of <em class="parameter"><code>viewport</code></em>. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
 189 </td>
 190 </tr>
 191 </tbody>
 192 </table></div>
 193 </div>
 194 <hr>
 195 <div class="refsect2">
 196 <a name="gtk-viewport-set-hadjustment"></a><h3>gtk_viewport_set_hadjustment ()</h3>
 197 <pre class="programlisting"><span class="returnvalue">void</span>                gtk_viewport_set_hadjustment        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>,
 198                                                          <em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *adjustment</code></em>);</pre>
 199 <div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
 200 <h3 class="title">Warning</h3>
 201 <p><code class="literal">gtk_viewport_set_hadjustment</code> has been deprecated since version 3.0 and should not be used in newly-written code. Use <a class="link" href="GtkScrollable.html#gtk-scrollable-set-hadjustment" title="gtk_scrollable_set_hadjustment ()"><code class="function">gtk_scrollable_set_hadjustment()</code></a></p>
 202 </div>
 203 <p>
 204 Sets the horizontal adjustment of the viewport.
 205 </p>
 206 <div class="variablelist"><table border="0">
 207 <col align="left" valign="top">
 208 <tbody>
 209 <tr>
 210 <td><p><span class="term"><em class="parameter"><code>viewport</code></em> :</span></p></td>
 211 <td>a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>.</td>
 212 </tr>
 213 <tr>
 214 <td><p><span class="term"><em class="parameter"><code>adjustment</code></em> :</span></p></td>
 215 <td>a <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
 216 </td>
 217 </tr>
 218 </tbody>
 219 </table></div>
 220 </div>
 221 <hr>
 222 <div class="refsect2">
 223 <a name="gtk-viewport-set-vadjustment"></a><h3>gtk_viewport_set_vadjustment ()</h3>
 224 <pre class="programlisting"><span class="returnvalue">void</span>                gtk_viewport_set_vadjustment        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>,
 225                                                          <em class="parameter"><code><a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> *adjustment</code></em>);</pre>
 226 <div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
 227 <h3 class="title">Warning</h3>
 228 <p><code class="literal">gtk_viewport_set_vadjustment</code> has been deprecated since version 3.0 and should not be used in newly-written code. Use <a class="link" href="GtkScrollable.html#gtk-scrollable-set-vadjustment" title="gtk_scrollable_set_vadjustment ()"><code class="function">gtk_scrollable_set_vadjustment()</code></a></p>
 229 </div>
 230 <p>
 231 Sets the vertical adjustment of the viewport.
 232 </p>
 233 <div class="variablelist"><table border="0">
 234 <col align="left" valign="top">
 235 <tbody>
 236 <tr>
 237 <td><p><span class="term"><em class="parameter"><code>viewport</code></em> :</span></p></td>
 238 <td>a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>.</td>
 239 </tr>
 240 <tr>
 241 <td><p><span class="term"><em class="parameter"><code>adjustment</code></em> :</span></p></td>
 242 <td>a <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
 243 </td>
 244 </tr>
 245 </tbody>
 246 </table></div>
 247 </div>
 248 <hr>
 249 <div class="refsect2">
 250 <a name="gtk-viewport-set-shadow-type"></a><h3>gtk_viewport_set_shadow_type ()</h3>
 251 <pre class="programlisting"><span class="returnvalue">void</span>                gtk_viewport_set_shadow_type        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>,
 252                                                          <em class="parameter"><code><a class="link" href="gtk3-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType"><span class="type">GtkShadowType</span></a> type</code></em>);</pre>
 253 <p>
 254 Sets the shadow type of the viewport.
 255 </p>
 256 <div class="variablelist"><table border="0">
 257 <col align="left" valign="top">
 258 <tbody>
 259 <tr>
 260 <td><p><span class="term"><em class="parameter"><code>viewport</code></em> :</span></p></td>
 261 <td>a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>.</td>
 262 </tr>
 263 <tr>
 264 <td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
 265 <td>the new shadow type.</td>
 266 </tr>
 267 </tbody>
 268 </table></div>
 269 </div>
 270 <hr>
 271 <div class="refsect2">
 272 <a name="gtk-viewport-get-shadow-type"></a><h3>gtk_viewport_get_shadow_type ()</h3>
 273 <pre class="programlisting"><a class="link" href="gtk3-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType"><span class="returnvalue">GtkShadowType</span></a>       gtk_viewport_get_shadow_type        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);</pre>
 274 <p>
 275 Gets the shadow type of the <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>. See
 276 <a class="link" href="GtkViewport.html#gtk-viewport-set-shadow-type" title="gtk_viewport_set_shadow_type ()"><code class="function">gtk_viewport_set_shadow_type()</code></a>.
 277 </p>
 278 <div class="variablelist"><table border="0">
 279 <col align="left" valign="top">
 280 <tbody>
 281 <tr>
 282 <td><p><span class="term"><em class="parameter"><code>viewport</code></em> :</span></p></td>
 283 <td>a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>
 284 </td>
 285 </tr>
 286 <tr>
 287 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 288 <td>the shadow type</td>
 289 </tr>
 290 </tbody>
 291 </table></div>
 292 </div>
 293 <hr>
 294 <div class="refsect2">
 295 <a name="gtk-viewport-get-bin-window"></a><h3>gtk_viewport_get_bin_window ()</h3>
 296 <pre class="programlisting"><a href="http://developer.gnome.org/devel/gdk/gdk3-Windows.html#GdkWindow"><span class="returnvalue">GdkWindow</span></a> *         gtk_viewport_get_bin_window         (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);</pre>
 297 <p>
 298 Gets the bin window of the <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>.
 299 </p>
 300 <div class="variablelist"><table border="0">
 301 <col align="left" valign="top">
 302 <tbody>
 303 <tr>
 304 <td><p><span class="term"><em class="parameter"><code>viewport</code></em> :</span></p></td>
 305 <td>a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>
 306 </td>
 307 </tr>
 308 <tr>
 309 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 310 <td>a <a href="http://developer.gnome.org/devel/gdk/gdk3-Windows.html#GdkWindow"><span class="type">GdkWindow</span></a>. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
 311 </td>
 312 </tr>
 313 </tbody>
 314 </table></div>
 315 <p class="since">Since 2.20</p>
 316 </div>
 317 <hr>
 318 <div class="refsect2">
 319 <a name="gtk-viewport-get-view-window"></a><h3>gtk_viewport_get_view_window ()</h3>
 320 <pre class="programlisting"><a href="http://developer.gnome.org/devel/gdk/gdk3-Windows.html#GdkWindow"><span class="returnvalue">GdkWindow</span></a> *         gtk_viewport_get_view_window        (<em class="parameter"><code><a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> *viewport</code></em>);</pre>
 321 <p>
 322 Gets the view window of the <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>.
 323 </p>
 324 <div class="variablelist"><table border="0">
 325 <col align="left" valign="top">
 326 <tbody>
 327 <tr>
 328 <td><p><span class="term"><em class="parameter"><code>viewport</code></em> :</span></p></td>
 329 <td>a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>
 330 </td>
 331 </tr>
 332 <tr>
 333 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 334 <td>a <a href="http://developer.gnome.org/devel/gdk/gdk3-Windows.html#GdkWindow"><span class="type">GdkWindow</span></a>. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
 335 </td>
 336 </tr>
 337 </tbody>
 338 </table></div>
 339 <p class="since">Since 2.22</p>
 340 </div>
 341 </div>
 342 <div class="refsect1">
 343 <a name="GtkViewport.property-details"></a><h2>Property Details</h2>
 344 <div class="refsect2">
 345 <a name="GtkViewport--shadow-type"></a><h3>The <code class="literal">"shadow-type"</code> property</h3>
 346 <pre class="programlisting">  "shadow-type"              <a class="link" href="gtk3-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType"><span class="type">GtkShadowType</span></a>         : Read / Write</pre>
 347 <p>Determines how the shadowed box around the viewport is drawn.</p>
 348 <p>Default value: GTK_SHADOW_IN</p>
 349 </div>
 350 </div>
 351 <div class="refsect1">
 352 <a name="GtkViewport.see-also"></a><h2>See Also</h2>
 353 <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>, <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>
 354 </div>
 355 </div>
 356 <div class="footer">
 357 <hr>
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