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<h1>GFC::Gtk::Editable Class Reference</h1>A GtkDrawingArea C++ wrapper class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="editable_8hh-source.html">gfc/gtk/editable.hh</a>></code>
<p>
<p>Inheritance diagram for GFC::Gtk::Editable:
<p><center><img src="classGFC_1_1Gtk_1_1Editable.png" usemap="#GFC::Gtk::Editable_map" border="0" alt=""></center>
<map name="GFC::Gtk::Editable_map">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInterface.html" alt="GFC::G::TypeInterface" shape="rect" coords="0,112,137,136">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html" alt="GFC::G::TypeInstance" shape="rect" coords="0,56,137,80">
<area doxygen="gfccore.tag:" href="classGFC_1_1Trackable.html" alt="GFC::Trackable" shape="rect" coords="0,0,137,24">
<area href="classGFC_1_1Gtk_1_1Entry.html" alt="GFC::Gtk::Entry" shape="rect" coords="0,224,137,248">
<area href="classGFC_1_1Gtk_1_1SpinButton.html" alt="GFC::Gtk::SpinButton" shape="rect" coords="0,280,137,304">
</map>
<a href="classGFC_1_1Gtk_1_1Editable-members.html">List of all members.</a><h2>Signal Prototypes</h2>
<ul>
<li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">InsertTextSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z490_6">insert_text_signal</a>
<dl class="el"><dd class="mdescRight">Insert text signal (see <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_0">sig_insert_text()</a>). <a href="#z490_6"></a><br></dl><li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">DeleteTextSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z490_7">delete_text_signal</a>
<dl class="el"><dd class="mdescRight">Delete text signal (see <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_1">sig_delete_text()</a>). <a href="#z490_7"></a><br></dl><li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">ChangedSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z490_8">changed_signal</a>
<dl class="el"><dd class="mdescRight">Changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_2">sig_changed()</a>). <a href="#z490_8"></a><br></dl></ul>
<h2>Public Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<ul>
<li><a class="anchor" name="z491_0" doxytag="GFC::Gtk::Editable::gtk_editable" ></a>
GtkEditable * <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z491_0">gtk_editable</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkEditable structure. <br></dl><li><a class="anchor" name="z491_1" doxytag="GFC::Gtk::Editable::operator GtkEditable *" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z491_1">operator GtkEditable *</a> () const
<dl class="el"><dd class="mdescRight">Conversion operator; safely converts an <a class="el" href="classGFC_1_1Gtk_1_1Editable.html">Editable</a> to a GtkEditable pointer. <br></dl><li>bool <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z491_2">get_selection_bounds</a> (int *start, int *end) const
<dl class="el"><dd class="mdescRight">Gets the current selection bounds, if there is a selection. <a href="#z491_2"></a><br></dl><li><a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z491_3">get_chars</a> (int start_pos, int end_pos) const
<dl class="el"><dd class="mdescRight">Retrieves a sequence of characters. <a href="#z491_3"></a><br></dl><li>int <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z491_4">get_position</a> () const
<dl class="el"><dd class="mdescRight">Retrieves the current cursor position. <a href="#z491_4"></a><br></dl><li>bool <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z491_5">get_editable</a> () const
<dl class="el"><dd class="mdescRight">Retrieves whether the <a class="el" href="classGFC_1_1Gtk_1_1Editable.html">Editable</a> is editable (see <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_9">set_editable()</a>). <a href="#z491_5"></a><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Methods</div></td></tr>
<ul>
<li>void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_0">select_region</a> (int start, int end)
<dl class="el"><dd class="mdescRight">Selects a region of text. <a href="#z492_0"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_2">insert_text</a> (const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> &new_text, int &position)
<dl class="el"><dd class="mdescRight">Inserts text at a given position. <a href="#z492_2"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_3">delete_text</a> (int start_pos, int end_pos)
<dl class="el"><dd class="mdescRight">Deletes a sequence of characters. <a href="#z492_3"></a><br></dl><li><a class="anchor" name="z492_4" doxytag="GFC::Gtk::Editable::cut_clipboard" ></a>
void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_4">cut_clipboard</a> ()
<dl class="el"><dd class="mdescRight">Causes the characters in the current selection to be copied to the clipboard and then deleted from the widget. <br></dl><li><a class="anchor" name="z492_5" doxytag="GFC::Gtk::Editable::copy_clipboard" ></a>
void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_5">copy_clipboard</a> ()
<dl class="el"><dd class="mdescRight">Causes the characters in the current selection to be copied to the clipboard. <br></dl><li><a class="anchor" name="z492_6" doxytag="GFC::Gtk::Editable::paste_clipboard" ></a>
void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_6">paste_clipboard</a> ()
<dl class="el"><dd class="mdescRight">Causes the contents of the clipboard to be pasted into the given widget at the current cursor position. <br></dl><li><a class="anchor" name="z492_7" doxytag="GFC::Gtk::Editable::delete_selection" ></a>
void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_7">delete_selection</a> ()
<dl class="el"><dd class="mdescRight">Deletes the current contents of the widget's selection and disclaims the selection. <br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_8">set_position</a> (int position)
<dl class="el"><dd class="mdescRight">Sets the cursor position. <a href="#z492_8"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_9">set_editable</a> (bool is_editable)
<dl class="el"><dd class="mdescRight">Determines if the user can edit the text in the editable widget or not. <a href="#z492_9"></a><br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Signal Proxies</div></td></tr>
<ul>
<li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">InsertTextSignalProxy</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_0">sig_insert_text</a> ()
<dl class="el"><dd class="mdescRight">Connect to the insert_text_signal; emitted when text is inserted into the widget by the user. <a href="#z493_0"></a><br></dl><li>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">DeleteTextSignalProxy</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_1">sig_delete_text</a> ()
<dl class="el"><dd class="mdescRight">Connect to the delete_text_signal; emitted when text is deleted from the widget by the user. <a href="#z493_1"></a><br></dl><li><a class="anchor" name="z493_2" doxytag="GFC::Gtk::Editable::sig_changed" ></a>
const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">ChangedSignalProxy</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_2">sig_changed</a> ()
<dl class="el"><dd class="mdescRight">Connect to the changed_signal; emitted when the user changes the contents of the widget. <br></dl></ul>
<h2>Protected Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="anchor" name="z489_0" doxytag="GFC::Gtk::Editable::Editable" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z489_0">Editable</a> ()
<dl class="el"><dd class="mdescRight">Constructs a new <a class="el" href="classGFC_1_1Gtk_1_1Editable.html">Editable</a> object. <br></dl><li><a class="anchor" name="z489_1" doxytag="GFC::Gtk::Editable::~Editable" ></a>
virtual <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z489_1">~Editable</a> ()=0
<dl class="el"><dd class="mdescRight">Destructor. <br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GtkDrawingArea C++ wrapper class.
<p>
The <a class="el" href="classGFC_1_1Gtk_1_1Editable.html">Editable</a> class is a base interface class for widgets editing text, such as <a class="el" href="classGFC_1_1Gtk_1_1Entry.html">Entry</a>. It cannot be instantiated by itself. The editable class contains methods for generically manipulating an editable widget, a large number of action signals used for key bindings, and several signals that an application can connect to to modify the behavior of a widget.<p>
As an example of the latter usage, by connecting the following handler to "insert_text", an application can convert all entry into a widget into uppercase.<p>
<b>Example:</b> Forcing entry to uppercase. <div class="fragment"><pre><span class="preprocessor"> #include <gfc/main.h></span>
<span class="preprocessor"> #include <gfc/core.h></span>
<span class="preprocessor"> #include <gfc/gtk/entry.h></span>
<span class="keyword">using</span> <span class="keyword">namespace </span>GFC;
<span class="keyword">class </span>EntryWindow : <span class="keyword">public</span> Gtk::Window
{
Gtk::Entry *entry;
Connection connection;
<span class="keyword">protected</span>:
<span class="keywordtype">void</span> on_entry_insert_text(<span class="keyword">const</span> String& text, <span class="keywordtype">int</span>* position);
<span class="keyword">public</span>:
EntryWindow();
};
EntryWindow::EntryWindow()
{
set_title(<span class="stringliteral">"Entry"</span>);
set_size_request(200, 100);
entry = <span class="keyword">new</span> Gtk::Entry;
connection = entry->sig_insert_text().connect(slot(<span class="keyword">this</span>, &EntryWindow::on_entry_insert_text));
entry->set_text(<span class="stringliteral">"hello world"</span>);
entry->select_region(0, entry->gtk_entry()->text_length);
add(*entry);
entry->show();
}
<span class="keywordtype">void</span>
EntryWindow::on_entry_insert_text(<span class="keyword">const</span> String& text, <span class="keywordtype">int</span>* position)
{
connection.block();
entry->insert_text(s.upper(), *position);
connection.unblock();
entry->stop_emission_by_name(<span class="stringliteral">"insert_text"</span>);
}
<span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])
{
<span class="keyword">using</span> <span class="keyword">namespace </span>Main;
<a class="code" href="namespaceGFC_1_1Main.html#a2">init</a>(&argc, &argv);
EntryWindow window;
window.sig_destroy().connect(slot(&GFC::Main::quit));
window.show();
<a class="code" href="namespaceGFC_1_1Main.html#a11">run</a>();
<span class="keywordflow">return</span> 0;
}
</pre></div>
<p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z492_3" doxytag="GFC::Gtk::Editable::delete_text" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Editable::delete_text </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int </td>
<td class="mdname" nowrap> <em>start_pos</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>int </td>
<td class="mdname" nowrap> <em>end_pos</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Deletes a sequence of characters.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>start_pos</em> </td><td>The starting position. </td></tr>
<tr><td></td><td valign=top><em>end_pos</em> </td><td>The end position.</td></tr>
</table>
</dl>
<br>
The characters that are deleted are those characters at positions from start_pos up to, but not including end_pos. If end_pos is negative, then the the characters deleted will be those characters from start_pos to the end of the text. </td>
</tr>
</table>
<a class="anchor" name="z491_3" doxytag="GFC::Gtk::Editable::get_chars" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> GFC::Gtk::Editable::get_chars </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int </td>
<td class="mdname" nowrap> <em>start_pos</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>int </td>
<td class="mdname" nowrap> <em>end_pos</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Retrieves a sequence of characters.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>start_pos</em> </td><td>The starting position. </td></tr>
<tr><td></td><td valign=top><em>end_pos</em> </td><td>The end position. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The characters in the indicated region.</dd></dl>
<br>
The characters that are retrieved are those characters at positions from start_pos up to, but not including end_pos. If end_pos is negative, then the the characters retrieved will be those characters from start_pos to the end of the text. </td>
</tr>
</table>
<a class="anchor" name="z491_5" doxytag="GFC::Gtk::Editable::get_editable" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool GFC::Gtk::Editable::get_editable </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Retrieves whether the <a class="el" href="classGFC_1_1Gtk_1_1Editable.html">Editable</a> is editable (see <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_9">set_editable()</a>).
<p>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if the editable is editable. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z491_4" doxytag="GFC::Gtk::Editable::get_position" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> int GFC::Gtk::Editable::get_position </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Retrieves the current cursor position.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The position of the cursor.</dd></dl>
<br>
The cursor is displayed before the character with the given (zero-based) index in the widget. The value will be less than or equal to the number of characters in the widget. Note that this position is in characters, not in bytes. </td>
</tr>
</table>
<a class="anchor" name="z491_2" doxytag="GFC::Gtk::Editable::get_selection_bounds" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool GFC::Gtk::Editable::get_selection_bounds </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int * </td>
<td class="mdname" nowrap> <em>start</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>int * </td>
<td class="mdname" nowrap> <em>end</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Gets the current selection bounds, if there is a selection.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>start</em> </td><td>The location to store the starting position, or null. </td></tr>
<tr><td></td><td valign=top><em>end</em> </td><td>The location to store the end position, or null. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd><em>true</em> if there is a selection. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="z492_2" doxytag="GFC::Gtk::Editable::insert_text" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Editable::insert_text </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> & </td>
<td class="mdname" nowrap> <em>new_text</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>int & </td>
<td class="mdname" nowrap> <em>position</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Inserts text at a given position.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>new_text</em> </td><td>The text to insert. </td></tr>
<tr><td></td><td valign=top><em>position</em> </td><td>An in/out parameter.</td></tr>
</table>
</dl>
<br>
The caller initializes <em>position</em> to the position at which to insert the text. After the call it points at the position after the newly inserted text. </td>
</tr>
</table>
<a class="anchor" name="z492_0" doxytag="GFC::Gtk::Editable::select_region" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Editable::select_region </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int </td>
<td class="mdname" nowrap> <em>start</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>int </td>
<td class="mdname" nowrap> <em>end</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Selects a region of text.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>start</em> </td><td>The starting position. </td></tr>
<tr><td></td><td valign=top><em>end</em> </td><td>The end position.</td></tr>
</table>
</dl>
<br>
The characters that are selected are those characters at positions from start_pos up to, but not including end_pos. If end_pos is negative, then the the characters selected will be those characters from start_pos to the end of the text. </td>
</tr>
</table>
<a class="anchor" name="z492_9" doxytag="GFC::Gtk::Editable::set_editable" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Editable::set_editable </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>is_editable</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines if the user can edit the text in the editable widget or not.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>is_editable</em> </td><td><em>true</em> if the user is allowed to edit the text in the widget. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="z492_8" doxytag="GFC::Gtk::Editable::set_position" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void GFC::Gtk::Editable::set_position </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int </td>
<td class="mdname1" valign="top" nowrap> <em>position</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the cursor position.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>position</em> </td><td>The position of the cursor.</td></tr>
</table>
</dl>
<br>
The cursor is displayed before the character with the given (zero-baseed) index in the widget. The value must be less than or equal to the number of characters in the widget. A value of -1 indicates that the position should be set after the last character in the entry. Note that this position is in characters, not in bytes. </td>
</tr>
</table>
<a class="anchor" name="z493_1" doxytag="GFC::Gtk::Editable::sig_delete_text" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">DeleteTextSignalProxy</a> GFC::Gtk::Editable::sig_delete_text </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Connect to the delete_text_signal; emitted when text is deleted from the widget by the user.
<p>
The default handler for this signal will normally be responsible for deleting the text, so by connecting to this signal and then stopping the signal with <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html#z73_1">G::Object::stop_emission_by_name()</a>, it is possible to modify the deleted text, or prevent it from being deleted entirely. The start_pos and end_pos parameters are interpreted as for <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z492_3">delete_text()</a>. </td>
</tr>
</table>
<a class="anchor" name="z493_0" doxytag="GFC::Gtk::Editable::sig_insert_text" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1SignalProxy.html">InsertTextSignalProxy</a> GFC::Gtk::Editable::sig_insert_text </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Connect to the insert_text_signal; emitted when text is inserted into the widget by the user.
<p>
The default handler for this signal will normally be responsible for inserting the text, so by connecting to this signal and then stopping the signal with <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html#z73_1">G::Object::stop_emission_by_name()</a>, it is possible to modify the inserted text, or prevent it from being inserted entirely. </td>
</tr>
</table>
<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="z490_8" doxytag="GFC::Gtk::Editable::changed_signal" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">ChangedSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z490_8">GFC::Gtk::Editable::changed_signal</a><code> [static, protected]</code> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Changed signal (see <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_2">sig_changed()</a>).
<p>
Calls a slot with the signature: <div class="fragment"><pre> <span class="keywordtype">void</span> function();
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="z490_7" doxytag="GFC::Gtk::Editable::delete_text_signal" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">DeleteTextSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z490_7">GFC::Gtk::Editable::delete_text_signal</a><code> [static, protected]</code> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Delete text signal (see <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_1">sig_delete_text()</a>).
<p>
Calls a slot with the signature: <div class="fragment"><pre> <span class="keywordtype">void</span> function(<span class="keywordtype">int</span> start_pos, <span class="keywordtype">int</span> end_pos);
<span class="comment">// start_pos: The starting position.</span>
<span class="comment">// end_pos: The end position.</span>
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="z490_6" doxytag="GFC::Gtk::Editable::insert_text_signal" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Signal.html">InsertTextSignalType</a> <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z490_6">GFC::Gtk::Editable::insert_text_signal</a><code> [static, protected]</code> </td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Insert text signal (see <a class="el" href="classGFC_1_1Gtk_1_1Editable.html#z493_0">sig_insert_text()</a>).
<p>
Calls a slot with the signature: <div class="fragment"><pre> <span class="keywordtype">void</span> function(<span class="keyword">const</span> String& text, <span class="keywordtype">int</span> *position);
<span class="comment">// text: The new text to insert.</span>
<span class="comment">// position: The position at which to insert the new text.</span>
</pre></div> </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="editable_8hh-source.html">editable.hh</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Aug 24 00:34:39 2004 for GFC-UI by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 ></a> 1.3.8 </small></address>
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