914 lines
50 KiB
HTML
914 lines
50 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>GtkCellLayout: GTK+ 3 Reference Manual</title>
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<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
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<a href="#GtkCellLayout.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span>
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<a href="#GtkCellLayout.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_prerequisites"> <span class="dim">|</span>
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<a href="#GtkCellLayout.prerequisites" class="shortcut">Prerequisites</a></span><span id="nav_implementations"> <span class="dim">|</span>
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<a href="#GtkCellLayout.implementations" class="shortcut">Known Implementations</a></span>
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<a name="GtkCellLayout"></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="GtkCellLayout.top_of_page"></a>GtkCellLayout</span></h2>
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<p>GtkCellLayout — An interface for packing cells</p>
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</td>
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<td class="gallery_image" valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsect1">
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<a name="GtkCellLayout.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_proto_type">
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<col class="functions_proto_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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<span class="returnvalue">void</span>
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</td>
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<td class="function_name">
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<span class="c_punctuation">(</span><a class="link" href="GtkCellLayout.html#GtkCellLayoutDataFunc" title="GtkCellLayoutDataFunc ()">*GtkCellLayoutDataFunc</a><span class="c_punctuation">)</span> <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="GtkCellLayout.html#gtk-cell-layout-pack-start" title="gtk_cell_layout_pack_start ()">gtk_cell_layout_pack_start</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="GtkCellLayout.html#gtk-cell-layout-pack-end" title="gtk_cell_layout_pack_end ()">gtk_cell_layout_pack_end</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="GtkCellArea.html" title="GtkCellArea"><span class="returnvalue">GtkCellArea</span></a> *
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</td>
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<td class="function_name">
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<a class="link" href="GtkCellLayout.html#gtk-cell-layout-get-area" title="gtk_cell_layout_get_area ()">gtk_cell_layout_get_area</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">GList</span> *
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</td>
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<td class="function_name">
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<a class="link" href="GtkCellLayout.html#gtk-cell-layout-get-cells" title="gtk_cell_layout_get_cells ()">gtk_cell_layout_get_cells</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="GtkCellLayout.html#gtk-cell-layout-reorder" title="gtk_cell_layout_reorder ()">gtk_cell_layout_reorder</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="GtkCellLayout.html#gtk-cell-layout-clear" title="gtk_cell_layout_clear ()">gtk_cell_layout_clear</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="GtkCellLayout.html#gtk-cell-layout-set-attributes" title="gtk_cell_layout_set_attributes ()">gtk_cell_layout_set_attributes</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="GtkCellLayout.html#gtk-cell-layout-add-attribute" title="gtk_cell_layout_add_attribute ()">gtk_cell_layout_add_attribute</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="GtkCellLayout.html#gtk-cell-layout-set-cell-data-func" title="gtk_cell_layout_set_cell_data_func ()">gtk_cell_layout_set_cell_data_func</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="GtkCellLayout.html#gtk-cell-layout-clear-attributes" title="gtk_cell_layout_clear_attributes ()">gtk_cell_layout_clear_attributes</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="GtkCellLayout.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="other_proto_type">
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<col class="other_proto_name">
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</colgroup>
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<tbody>
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<tr>
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<td class="datatype_keyword"> </td>
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<td class="function_name"><a class="link" href="GtkCellLayout.html#GtkCellLayout-struct" title="GtkCellLayout">GtkCellLayout</a></td>
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</tr>
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<tr>
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<td class="datatype_keyword">struct</td>
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<td class="function_name"><a class="link" href="GtkCellLayout.html#GtkCellLayoutIface" title="struct GtkCellLayoutIface">GtkCellLayoutIface</a></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="GtkCellLayout.object-hierarchy"></a><h2>Object Hierarchy</h2>
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<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/GTypeModule.html">GInterface</a>
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<span class="lineart">╰──</span> GtkCellLayout
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</pre>
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</div>
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<div class="refsect1">
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<a name="GtkCellLayout.prerequisites"></a><h2>Prerequisites</h2>
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<p>
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GtkCellLayout requires
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GObject.</p>
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</div>
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<div class="refsect1">
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<a name="GtkCellLayout.implementations"></a><h2>Known Implementations</h2>
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<p>
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GtkCellLayout is implemented by
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<a class="link" href="GtkAppChooserButton.html" title="GtkAppChooserButton">GtkAppChooserButton</a>, <a class="link" href="GtkCellArea.html" title="GtkCellArea">GtkCellArea</a>, <a class="link" href="GtkCellAreaBox.html" title="GtkCellAreaBox">GtkCellAreaBox</a>, <a class="link" href="GtkCellView.html" title="GtkCellView">GtkCellView</a>, <a class="link" href="GtkComboBox.html" title="GtkComboBox">GtkComboBox</a>, <a class="link" href="GtkComboBoxText.html" title="GtkComboBoxText">GtkComboBoxText</a>, <a class="link" href="GtkEntryCompletion.html" title="GtkEntryCompletion">GtkEntryCompletion</a>, <a class="link" href="GtkIconView.html" title="GtkIconView">GtkIconView</a> and <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn">GtkTreeViewColumn</a>.</p>
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</div>
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<div class="refsect1">
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<a name="GtkCellLayout.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="GtkCellLayout.description"></a><h2>Description</h2>
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<p><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> is an interface to be implemented by all objects which
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want to provide a <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn"><span class="type">GtkTreeViewColumn</span></a> like API for packing cells,
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setting attributes and data funcs.</p>
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<p>One of the notable features provided by implementations of
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GtkCellLayout are attributes. Attributes let you set the properties
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in flexible ways. They can just be set to constant values like regular
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properties. But they can also be mapped to a column of the underlying
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tree model with <a class="link" href="GtkCellLayout.html#gtk-cell-layout-set-attributes" title="gtk_cell_layout_set_attributes ()"><code class="function">gtk_cell_layout_set_attributes()</code></a>, which means that the value
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of the attribute can change from cell to cell as they are rendered by
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the cell renderer. Finally, it is possible to specify a function with
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<a class="link" href="GtkCellLayout.html#gtk-cell-layout-set-cell-data-func" title="gtk_cell_layout_set_cell_data_func ()"><code class="function">gtk_cell_layout_set_cell_data_func()</code></a> that is called to determine the
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value of the attribute for each cell that is rendered.</p>
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<div class="refsect2">
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<a name="id-1.3.12.13.9.4"></a><h3>GtkCellLayouts as GtkBuildable</h3>
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||
<p>Implementations of GtkCellLayout which also implement the GtkBuildable
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interface (<a class="link" href="GtkCellView.html" title="GtkCellView"><span class="type">GtkCellView</span></a>, <a class="link" href="GtkIconView.html" title="GtkIconView"><span class="type">GtkIconView</span></a>, <a class="link" href="GtkComboBox.html" title="GtkComboBox"><span class="type">GtkComboBox</span></a>,
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||
<a class="link" href="GtkEntryCompletion.html" title="GtkEntryCompletion"><span class="type">GtkEntryCompletion</span></a>, <a class="link" href="GtkTreeViewColumn.html" title="GtkTreeViewColumn"><span class="type">GtkTreeViewColumn</span></a>) accept GtkCellRenderer objects
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as <child> elements in UI definitions. They support a custom <attributes>
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||
element for their children, which can contain multiple <attribute>
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elements. Each <attribute> element has a name attribute which specifies
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||
a property of the cell renderer; the content of the element is the
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||
attribute value.</p>
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<p>This is an example of a UI definition fragment specifying attributes:</p>
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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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4
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5
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6
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7
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8</pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="o"><</span><span class="n">object</span> <span class="n">class</span><span class="o">=</span><span class="s">"GtkCellView"</span><span class="o">></span>
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<span class="o"><</span><span class="n">child</span><span class="o">></span>
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<span class="o"><</span><span class="n">object</span> <span class="n">class</span><span class="o">=</span><span class="s">"GtkCellRendererText"</span><span class="o">/></span>
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<span class="o"><</span><span class="n">attributes</span><span class="o">></span>
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<span class="o"><</span><span class="n">attribute</span> <span class="n">name</span><span class="o">=</span><span class="s">"text"</span><span class="o">></span><span class="mi">0</span><span class="o"></</span><span class="n">attribute</span><span class="o">></span>
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<span class="o"></</span><span class="n">attributes</span><span class="o">></span>
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<span class="o"></</span><span class="n">child</span><span class="o">></span><span class="s">"</span>
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<span class="o"></</span><span class="n">object</span><span class="o">></span></pre></td>
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</tr>
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</tbody>
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</table>
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</div>
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<p></p>
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<p>Furthermore for implementations of GtkCellLayout that use a <a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="type">GtkCellArea</span></a>
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to lay out cells (all GtkCellLayouts in GTK+ use a GtkCellArea)
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cell properties can also be defined in the format by
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specifying the custom <cell-packing> attribute which can contain multiple
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<property> elements defined in the normal way.</p>
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<p>Here is a UI definition fragment specifying cell properties:</p>
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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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4
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5
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6
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7
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8
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9</pre></td>
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<td class="listing_code"><pre class="programlisting"><span class="o"><</span><span class="n">object</span> <span class="n">class</span><span class="o">=</span><span class="s">"GtkTreeViewColumn"</span><span class="o">></span>
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<span class="o"><</span><span class="n">child</span><span class="o">></span>
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<span class="o"><</span><span class="n">object</span> <span class="n">class</span><span class="o">=</span><span class="s">"GtkCellRendererText"</span><span class="o">/></span>
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<span class="o"><</span><span class="n">cell</span><span class="o">-</span><span class="n">packing</span><span class="o">></span>
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<span class="o"><</span><span class="n">property</span> <span class="n">name</span><span class="o">=</span><span class="s">"align"</span><span class="o">></span><span class="n">True</span><span class="o"></</span><span class="n">property</span><span class="o">></span>
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<span class="o"><</span><span class="n">property</span> <span class="n">name</span><span class="o">=</span><span class="s">"expand"</span><span class="o">></span><span class="n">False</span><span class="o"></</span><span class="n">property</span><span class="o">></span>
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<span class="o"></</span><span class="n">cell</span><span class="o">-</span><span class="n">packing</span><span class="o">></span>
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||
<span class="o"></</span><span class="n">child</span><span class="o">></span><span class="s">"</span>
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||
<span class="o"></</span><span class="n">object</span><span class="o">></span></pre></td>
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||
</tr>
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||
</tbody>
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||
</table>
|
||
</div>
|
||
|
||
<p></p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
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||
<a name="id-1.3.12.13.9.5"></a><h3>Subclassing GtkCellLayout implementations</h3>
|
||
<p>When subclassing a widget that implements <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> like
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||
<a class="link" href="GtkIconView.html" title="GtkIconView"><span class="type">GtkIconView</span></a> or <a class="link" href="GtkComboBox.html" title="GtkComboBox"><span class="type">GtkComboBox</span></a>, there are some considerations related
|
||
to the fact that these widgets internally use a <a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="type">GtkCellArea</span></a>.
|
||
The cell area is exposed as a construct-only property by these
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||
widgets. This means that it is possible to e.g. do</p>
|
||
<div class="informalexample">
|
||
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
|
||
<tbody>
|
||
<tr>
|
||
<td class="listing_lines" align="right"><pre>1</pre></td>
|
||
<td class="listing_code"><pre class="programlisting"><span class="n">combo</span> <span class="o">=</span> <span class="n">g_object_new</span> <span class="p">(</span><span class="n">GTK_TYPE_COMBO_BOX</span><span class="p">,</span> <span class="s">"cell-area"</span><span class="p">,</span> <span class="n">my_cell_area</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span></pre></td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
<p></p>
|
||
<p>to use a custom cell area with a combo box. But construct properties
|
||
are only initialized after instance <code class="function">init()</code>
|
||
functions have run, which means that using functions which rely on
|
||
the existence of the cell area in your subclass’ <code class="function">init()</code> function will
|
||
cause the default cell area to be instantiated. In this case, a provided
|
||
construct property value will be ignored (with a warning, to alert
|
||
you to the problem).</p>
|
||
<div class="informalexample">
|
||
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
|
||
<tbody>
|
||
<tr>
|
||
<td class="listing_lines" align="right"><pre>1
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||
2
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||
3
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||
4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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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</pre></td>
|
||
<td class="listing_code"><pre class="programlisting"><span class="k">static</span> <span class="kt">void</span>
|
||
<span class="nf">my_combo_box_init</span> <span class="p">(</span><span class="n">MyComboBox</span> <span class="o">*</span><span class="n">b</span><span class="p">)</span>
|
||
<span class="p">{</span>
|
||
<span class="n">GtkCellRenderer</span> <span class="o">*</span><span class="n">cell</span><span class="p">;</span>
|
||
|
||
<span class="n">cell</span> <span class="o">=</span> <span class="n">gtk_cell_renderer_pixbuf_new</span> <span class="p">();</span>
|
||
<span class="c1">// The following call causes the default cell area for combo boxes,</span>
|
||
<span class="c1">// a GtkCellAreaBox, to be instantiated</span>
|
||
<span class="n">gtk_cell_layout_pack_start</span> <span class="p">(</span><span class="n">GTK_CELL_LAYOUT</span> <span class="p">(</span><span class="n">b</span><span class="p">),</span> <span class="n">cell</span><span class="p">,</span> <span class="n">FALSE</span><span class="p">);</span>
|
||
<span class="p">...</span>
|
||
<span class="p">}</span>
|
||
|
||
<span class="n">GtkWidget</span> <span class="o">*</span>
|
||
<span class="nf">my_combo_box_new</span> <span class="p">(</span><span class="n">GtkCellArea</span> <span class="o">*</span><span class="n">area</span><span class="p">)</span>
|
||
<span class="p">{</span>
|
||
<span class="c1">// This call is going to cause a warning about area being ignored</span>
|
||
<span class="k">return</span> <span class="n">g_object_new</span> <span class="p">(</span><span class="n">MY_TYPE_COMBO_BOX</span><span class="p">,</span> <span class="s">"cell-area"</span><span class="p">,</span> <span class="n">area</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span>
|
||
<span class="p">}</span></pre></td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
<p></p>
|
||
<p>If supporting alternative cell areas with your derived widget is
|
||
not important, then this does not have to concern you. If you want
|
||
to support alternative cell areas, you can do so by moving the
|
||
problematic calls out of <code class="function">init()</code> and into a <code class="function">constructor()</code>
|
||
for your class.</p>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="GtkCellLayout.functions_details"></a><h2>Functions</h2>
|
||
<div class="refsect2">
|
||
<a name="GtkCellLayoutDataFunc"></a><h3>GtkCellLayoutDataFunc ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
<span class="c_punctuation">(</span>*GtkCellLayoutDataFunc<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> *cell</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkTreeModel.html" title="GtkTreeModel"><span class="type">GtkTreeModel</span></a> *tree_model</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkTreeModel.html#GtkTreeIter"><span class="type">GtkTreeIter</span></a> *iter</code></em>,
|
||
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);</pre>
|
||
<p>A function which should set the value of <em class="parameter"><code>cell_layout</code></em>
|
||
’s cell renderer(s)
|
||
as appropriate.</p>
|
||
<div class="refsect3">
|
||
<a name="GtkCellLayoutDataFunc.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>cell</p></td>
|
||
<td class="parameter_description"><p>the cell renderer whose value is to be set</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>tree_model</p></td>
|
||
<td class="parameter_description"><p>the model</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>iter</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkTreeModel.html#GtkTreeIter"><span class="type">GtkTreeIter</span></a> indicating the row to set the value for</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>data</p></td>
|
||
<td class="parameter_description"><p>user data passed to <a class="link" href="GtkCellLayout.html#gtk-cell-layout-set-cell-data-func" title="gtk_cell_layout_set_cell_data_func ()"><code class="function">gtk_cell_layout_set_cell_data_func()</code></a>. </p></td>
|
||
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-pack-start"></a><h3>gtk_cell_layout_pack_start ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_cell_layout_pack_start (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> *cell</code></em>,
|
||
<em class="parameter"><code><span class="type">gboolean</span> expand</code></em>);</pre>
|
||
<p>Packs the <em class="parameter"><code>cell</code></em>
|
||
into the beginning of <em class="parameter"><code>cell_layout</code></em>
|
||
. If <em class="parameter"><code>expand</code></em>
|
||
is <code class="literal">FALSE</code>,
|
||
then the <em class="parameter"><code>cell</code></em>
|
||
is allocated no more space than it needs. Any unused space
|
||
is divided evenly between cells for which <em class="parameter"><code>expand</code></em>
|
||
is <code class="literal">TRUE</code>.</p>
|
||
<p>Note that reusing the same cell renderer is not supported.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-pack-start.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>cell</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>expand</p></td>
|
||
<td class="parameter_description"><p><code class="literal">TRUE</code> if <em class="parameter"><code>cell</code></em>
|
||
is to be given extra space allocated to <em class="parameter"><code>cell_layout</code></em>
|
||
</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.4</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-pack-end"></a><h3>gtk_cell_layout_pack_end ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_cell_layout_pack_end (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> *cell</code></em>,
|
||
<em class="parameter"><code><span class="type">gboolean</span> expand</code></em>);</pre>
|
||
<p>Adds the <em class="parameter"><code>cell</code></em>
|
||
to the end of <em class="parameter"><code>cell_layout</code></em>
|
||
. If <em class="parameter"><code>expand</code></em>
|
||
is <code class="literal">FALSE</code>, then the
|
||
<em class="parameter"><code>cell</code></em>
|
||
is allocated no more space than it needs. Any unused space is
|
||
divided evenly between cells for which <em class="parameter"><code>expand</code></em>
|
||
is <code class="literal">TRUE</code>.</p>
|
||
<p>Note that reusing the same cell renderer is not supported.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-pack-end.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>cell</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>expand</p></td>
|
||
<td class="parameter_description"><p><code class="literal">TRUE</code> if <em class="parameter"><code>cell</code></em>
|
||
is to be given extra space allocated to <em class="parameter"><code>cell_layout</code></em>
|
||
</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.4</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-get-area"></a><h3>gtk_cell_layout_get_area ()</h3>
|
||
<pre class="programlisting"><a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="returnvalue">GtkCellArea</span></a> *
|
||
gtk_cell_layout_get_area (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>);</pre>
|
||
<p>Returns the underlying <a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="type">GtkCellArea</span></a> which might be <em class="parameter"><code>cell_layout</code></em>
|
||
|
||
if called on a <a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="type">GtkCellArea</span></a> or might be <code class="literal">NULL</code> if no <a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="type">GtkCellArea</span></a>
|
||
is used by <em class="parameter"><code>cell_layout</code></em>
|
||
.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-get-area.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-get-area.returns"></a><h4>Returns</h4>
|
||
<p>the cell area used by <em class="parameter"><code>cell_layout</code></em>
|
||
,
|
||
or <code class="literal">NULL</code> in case no cell area is used. </p>
|
||
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
|
||
</div>
|
||
<p class="since">Since: <a class="link" href="api-index-3-0.html#api-index-3.0">3.0</a></p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-get-cells"></a><h3>gtk_cell_layout_get_cells ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">GList</span> *
|
||
gtk_cell_layout_get_cells (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>);</pre>
|
||
<p>Returns the cell renderers which have been added to <em class="parameter"><code>cell_layout</code></em>
|
||
.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-get-cells.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-get-cells.returns"></a><h4>Returns</h4>
|
||
<p>a list of cell renderers. The list, but not the renderers has
|
||
been newly allocated and should be freed with <code class="function">g_list_free()</code>
|
||
when no longer needed. </p>
|
||
<p><span class="annotation">[<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> GtkCellRenderer][<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>]</span></p>
|
||
</div>
|
||
<p class="since">Since: 2.12</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-reorder"></a><h3>gtk_cell_layout_reorder ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_cell_layout_reorder (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> *cell</code></em>,
|
||
<em class="parameter"><code><span class="type">gint</span> position</code></em>);</pre>
|
||
<p>Re-inserts <em class="parameter"><code>cell</code></em>
|
||
at <em class="parameter"><code>position</code></em>
|
||
.</p>
|
||
<p>Note that <em class="parameter"><code>cell</code></em>
|
||
has already to be packed into <em class="parameter"><code>cell_layout</code></em>
|
||
|
||
for this to function properly.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-reorder.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>cell</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> to reorder</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>position</p></td>
|
||
<td class="parameter_description"><p>new position to insert <em class="parameter"><code>cell</code></em>
|
||
at</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.4</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-clear"></a><h3>gtk_cell_layout_clear ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_cell_layout_clear (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>);</pre>
|
||
<p>Unsets all the mappings on all renderers on <em class="parameter"><code>cell_layout</code></em>
|
||
and
|
||
removes all renderers from <em class="parameter"><code>cell_layout</code></em>
|
||
.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-clear.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr></tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.4</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-set-attributes"></a><h3>gtk_cell_layout_set_attributes ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_cell_layout_set_attributes (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> *cell</code></em>,
|
||
<em class="parameter"><code>...</code></em>);</pre>
|
||
<p>Sets the attributes in list as the attributes of <em class="parameter"><code>cell_layout</code></em>
|
||
.</p>
|
||
<p>The attributes should be in attribute/column order, as in
|
||
<a class="link" href="GtkCellLayout.html#gtk-cell-layout-add-attribute" title="gtk_cell_layout_add_attribute ()"><code class="function">gtk_cell_layout_add_attribute()</code></a>. All existing attributes are
|
||
removed, and replaced with the new attributes.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-set-attributes.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>cell</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>...</p></td>
|
||
<td class="parameter_description"><p>a <code class="literal">NULL</code>-terminated list of attributes</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.4</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-add-attribute"></a><h3>gtk_cell_layout_add_attribute ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_cell_layout_add_attribute (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> *cell</code></em>,
|
||
<em class="parameter"><code>const <span class="type">gchar</span> *attribute</code></em>,
|
||
<em class="parameter"><code><span class="type">gint</span> column</code></em>);</pre>
|
||
<p>Adds an attribute mapping to the list in <em class="parameter"><code>cell_layout</code></em>
|
||
.</p>
|
||
<p>The <em class="parameter"><code>column</code></em>
|
||
is the column of the model to get a value from, and the
|
||
<em class="parameter"><code>attribute</code></em>
|
||
is the parameter on <em class="parameter"><code>cell</code></em>
|
||
to be set from the value. So for
|
||
example if column 2 of the model contains strings, you could have the
|
||
“text” attribute of a <a class="link" href="GtkCellRendererText.html" title="GtkCellRendererText"><span class="type">GtkCellRendererText</span></a> get its values from column 2.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-add-attribute.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>cell</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>attribute</p></td>
|
||
<td class="parameter_description"><p>an attribute on the renderer</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>column</p></td>
|
||
<td class="parameter_description"><p>the column position on the model to get the attribute from</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.4</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-set-cell-data-func"></a><h3>gtk_cell_layout_set_cell_data_func ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_cell_layout_set_cell_data_func (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> *cell</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellLayout.html#GtkCellLayoutDataFunc" title="GtkCellLayoutDataFunc ()"><span class="type">GtkCellLayoutDataFunc</span></a> func</code></em>,
|
||
<em class="parameter"><code><span class="type">gpointer</span> func_data</code></em>,
|
||
<em class="parameter"><code><span class="type">GDestroyNotify</span> destroy</code></em>);</pre>
|
||
<p>Sets the <a class="link" href="GtkCellLayout.html#GtkCellLayoutDataFunc" title="GtkCellLayoutDataFunc ()"><span class="type">GtkCellLayoutDataFunc</span></a> to use for <em class="parameter"><code>cell_layout</code></em>
|
||
.</p>
|
||
<p>This function is used instead of the standard attributes mapping
|
||
for setting the column value, and should set the value of <em class="parameter"><code>cell_layout</code></em>
|
||
’s
|
||
cell renderer(s) as appropriate.</p>
|
||
<p><em class="parameter"><code>func</code></em>
|
||
may be <code class="literal">NULL</code> to remove a previously set function.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-set-cell-data-func.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>cell</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>func</p></td>
|
||
<td class="parameter_description"><p>the <a class="link" href="GtkCellLayout.html#GtkCellLayoutDataFunc" title="GtkCellLayoutDataFunc ()"><span class="type">GtkCellLayoutDataFunc</span></a> to use, or <code class="literal">NULL</code>. </p></td>
|
||
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>func_data</p></td>
|
||
<td class="parameter_description"><p>user data for <em class="parameter"><code>func</code></em>
|
||
. </p></td>
|
||
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>destroy</p></td>
|
||
<td class="parameter_description"><p>destroy notify for <em class="parameter"><code>func_data</code></em>
|
||
</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.4</p>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="gtk-cell-layout-clear-attributes"></a><h3>gtk_cell_layout_clear_attributes ()</h3>
|
||
<pre class="programlisting"><span class="returnvalue">void</span>
|
||
gtk_cell_layout_clear_attributes (<em class="parameter"><code><a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a> *cell_layout</code></em>,
|
||
<em class="parameter"><code><a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> *cell</code></em>);</pre>
|
||
<p>Clears all existing attributes previously set with
|
||
<a class="link" href="GtkCellLayout.html#gtk-cell-layout-set-attributes" title="gtk_cell_layout_set_attributes ()"><code class="function">gtk_cell_layout_set_attributes()</code></a>.</p>
|
||
<div class="refsect3">
|
||
<a name="gtk-cell-layout-clear-attributes.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>cell_layout</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellLayout.html" title="GtkCellLayout"><span class="type">GtkCellLayout</span></a></p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="parameter_name"><p>cell</p></td>
|
||
<td class="parameter_description"><p>a <a class="link" href="GtkCellRenderer.html" title="GtkCellRenderer"><span class="type">GtkCellRenderer</span></a> to clear the attribute mapping on</p></td>
|
||
<td class="parameter_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
<p class="since">Since: 2.4</p>
|
||
</div>
|
||
</div>
|
||
<div class="refsect1">
|
||
<a name="GtkCellLayout.other_details"></a><h2>Types and Values</h2>
|
||
<div class="refsect2">
|
||
<a name="GtkCellLayout-struct"></a><h3>GtkCellLayout</h3>
|
||
<pre class="programlisting">typedef struct _GtkCellLayout GtkCellLayout;</pre>
|
||
</div>
|
||
<hr>
|
||
<div class="refsect2">
|
||
<a name="GtkCellLayoutIface"></a><h3>struct GtkCellLayoutIface</h3>
|
||
<pre class="programlisting">struct GtkCellLayoutIface {
|
||
/* Virtual Table */
|
||
void (* pack_start) (GtkCellLayout *cell_layout,
|
||
GtkCellRenderer *cell,
|
||
gboolean expand);
|
||
void (* pack_end) (GtkCellLayout *cell_layout,
|
||
GtkCellRenderer *cell,
|
||
gboolean expand);
|
||
void (* clear) (GtkCellLayout *cell_layout);
|
||
void (* add_attribute) (GtkCellLayout *cell_layout,
|
||
GtkCellRenderer *cell,
|
||
const gchar *attribute,
|
||
gint column);
|
||
void (* set_cell_data_func) (GtkCellLayout *cell_layout,
|
||
GtkCellRenderer *cell,
|
||
GtkCellLayoutDataFunc func,
|
||
gpointer func_data,
|
||
GDestroyNotify destroy);
|
||
void (* clear_attributes) (GtkCellLayout *cell_layout,
|
||
GtkCellRenderer *cell);
|
||
void (* reorder) (GtkCellLayout *cell_layout,
|
||
GtkCellRenderer *cell,
|
||
gint position);
|
||
GList* (* get_cells) (GtkCellLayout *cell_layout);
|
||
|
||
GtkCellArea *(* get_area) (GtkCellLayout *cell_layout);
|
||
};
|
||
</pre>
|
||
<div class="refsect3">
|
||
<a name="GtkCellLayoutIface.members"></a><h4>Members</h4>
|
||
<div class="informaltable"><table class="informaltable" width="100%" border="0">
|
||
<colgroup>
|
||
<col width="300px" class="struct_members_name">
|
||
<col class="struct_members_description">
|
||
<col width="200px" class="struct_members_annotations">
|
||
</colgroup>
|
||
<tbody>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.pack-start"></a>pack_start</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Packs the cell into the beginning of cell_layout.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.pack-end"></a>pack_end</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Adds the cell to the end of cell_layout.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.clear"></a>clear</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Unsets all the mappings on all renderers on cell_layout and
|
||
removes all renderers from cell_layout.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.add-attribute"></a>add_attribute</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Adds an attribute mapping to the list in
|
||
cell_layout.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.set-cell-data-func"></a>set_cell_data_func</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Sets the <a class="link" href="GtkCellLayout.html#GtkCellLayoutDataFunc" title="GtkCellLayoutDataFunc ()"><span class="type">GtkCellLayoutDataFunc</span></a> to use for
|
||
cell_layout.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.clear-attributes"></a>clear_attributes</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Clears all existing attributes previously set
|
||
with <a class="link" href="GtkCellLayout.html#gtk-cell-layout-set-attributes" title="gtk_cell_layout_set_attributes ()"><code class="function">gtk_cell_layout_set_attributes()</code></a>.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.reorder"></a>reorder</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Re-inserts cell at position.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.get-cells"></a>get_cells</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Get the cell renderers which have been added to
|
||
cell_layout.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
<tr>
|
||
<td class="struct_member_name"><p><em class="structfield"><code><a name="GtkCellLayoutIface.get-area"></a>get_area</code></em> ()</p></td>
|
||
<td class="struct_member_description"><p>Get the underlying <a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="type">GtkCellArea</span></a> which might be
|
||
cell_layout if called on a <a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="type">GtkCellArea</span></a> or might be NULL if no
|
||
<a class="link" href="GtkCellArea.html" title="GtkCellArea"><span class="type">GtkCellArea</span></a> is used by cell_layout.</p></td>
|
||
<td class="struct_member_annotations"> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table></div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="footer">
|
||
<hr>Generated by GTK-Doc V1.33.0</div>
|
||
</body>
|
||
</html> |