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<h1>GFC::Gtk::MessageDialog Class Reference</h1>A GtkMessageDialog C++ wrapper class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="messagedialog_8hh-source.html">gfc/gtk/messagedialog.hh</a>></code>
<p>
<p>Inheritance diagram for GFC::Gtk::MessageDialog:
<p><center><img src="classGFC_1_1Gtk_1_1MessageDialog.png" usemap="#GFC::Gtk::MessageDialog_map" border="0" alt=""></center>
<map name="GFC::Gtk::MessageDialog_map">
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<a href="classGFC_1_1Gtk_1_1MessageDialog-members.html">List of all members.</a><h2>Public Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z662_0">MessageDialog</a> (<a class="el" href="classGFC_1_1Gtk_1_1Window.html">Window</a> *parent=0, <a class="el" href="namespaceGFC_1_1Gtk.html#a23">DialogFlagsField</a> flags=DIALOG_DESTROY_WITH_PARENT)
<dl class="el"><dd class="mdescRight">Construct a new message dialog with the specified parent and dialog flags. <a href="#z662_0"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z662_1">MessageDialog</a> (<a class="el" href="namespaceGFC_1_1Gtk.html#a354">MessageType</a> <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html#z121_2">type</a>, <a class="el" href="namespaceGFC_1_1Gtk.html#a355">ButtonType</a> buttons, <a class="el" href="classGFC_1_1Gtk_1_1Window.html">Window</a> *parent=0, <a class="el" href="namespaceGFC_1_1Gtk.html#a23">DialogFlagsField</a> flags=DIALOG_DESTROY_WITH_PARENT)
<dl class="el"><dd class="mdescRight">Constructs a new message dialog, which is a simple dialog with an icon indicating the dialog type (error, warning, etc). <a href="#z662_1"></a><br></dl><li><a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z662_2">MessageDialog</a> (<a class="el" href="namespaceGFC_1_1Gtk.html#a354">MessageType</a> <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1TypeInstance.html#z121_2">type</a>, <a class="el" href="namespaceGFC_1_1Gtk.html#a355">ButtonType</a> buttons, const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> &message, <a class="el" href="classGFC_1_1Gtk_1_1Window.html">Window</a> *parent=0, <a class="el" href="namespaceGFC_1_1Gtk.html#a23">DialogFlagsField</a> flags=DIALOG_DESTROY_WITH_PARENT)
<dl class="el"><dd class="mdescRight">Constructs a new message dialog, which is a simple dialog with an icon indicating the dialog type (error, warning, etc.) and some text the user may want to see. <a href="#z662_2"></a><br></dl><li><a class="anchor" name="z662_3" doxytag="GFC::Gtk::MessageDialog::~MessageDialog" ></a>
virtual <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z662_3">~MessageDialog</a> ()
<dl class="el"><dd class="mdescRight">Destructor. <br></dl></ul>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<ul>
<li><a class="anchor" name="z663_0" doxytag="GFC::Gtk::MessageDialog::gtk_message_dialog" ></a>
GtkMessageDialog * <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z663_0">gtk_message_dialog</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GtkMessageDialog structure. <br></dl><li><a class="anchor" name="z663_1" doxytag="GFC::Gtk::MessageDialog::operator GtkMessageDialog *" ></a>
<a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z663_1">operator GtkMessageDialog *</a> () const
<dl class="el"><dd class="mdescRight">Conversion operator; safely converts a <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html">MessageDialog</a> to a GtkMessageDialog pointer. <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_1MessageDialog.html#z664_0">set_markup</a> (const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> &message)
<dl class="el"><dd class="mdescRight">Parses <em>message_format</em> which is marked up with the <a class="el" href="namespaceGFC_1_1Pango.html">Pango</a> text markup language, setting the message text displayed based on the parse results. <a href="#z664_0"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z664_1">set_markup</a> (const char *message_format,...)
<dl class="el"><dd class="mdescRight">Parses <em>message_format</em> which is marked up with the <a class="el" href="namespaceGFC_1_1Pango.html">Pango</a> text markup language, setting the message text displayed based on the parse results. <a href="#z664_1"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z664_2">set_message</a> (const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> &message)
<dl class="el"><dd class="mdescRight">Sets the message text displayed by the message dialog. <a href="#z664_2"></a><br></dl><li>void <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z664_3">set_message</a> (const char *message_format,...)
<dl class="el"><dd class="mdescRight">Sets the message text displayed by the message dialog. <a href="#z664_3"></a><br></dl></ul>
<h2>Protected Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Constructors</div></td></tr>
<ul>
<li><a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z661_0">MessageDialog</a> (GtkMessageDialog *dialog, bool <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1Trackable.html#z143_1">owns_reference</a>=false)
<dl class="el"><dd class="mdescRight">Construct a new <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html">MessageDialog</a> from an existing GtkMessageDialog. <a href="#z661_0"></a><br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GtkMessageDialog C++ wrapper class.
<p>
<a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html">MessageDialog</a> presents a dialog with an image representing the type of message (Error, Question, etc.) alongside some message text. It's simply a convenience widget; you could construct the equivalent of <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html">MessageDialog</a> from <a class="el" href="classGFC_1_1Gtk_1_1Dialog.html">Dialog</a> without too much effort, but <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html">MessageDialog</a> saves typing. The easiest way to do a modal message dialog is to use <a class="el" href="classGFC_1_1Gtk_1_1Dialog.html#z478_8">Gtk::Dialog::run()</a>, though you can also pass in the GTK_DIALOG_MODAL flag, <a class="el" href="classGFC_1_1Gtk_1_1Dialog.html#z478_8">Gtk::Dialog::run()</a> automatically makes the dialog modal and waits for the user to respond to it. <a class="el" href="classGFC_1_1Gtk_1_1Dialog.html#z478_8">Gtk::Dialog::run()</a> returns when any dialog button is clicked.<p>
<b>Example:</b> A modal dialog. <div class="fragment"><pre> Gtk::MessageDialog dialog(Gtk::MESSAGE_ERROR, Gtk::BUTTONS_CLOSE, <span class="keyword">this</span>);
dialog.set_message(<span class="stringliteral">"Error loading file '%s': %s"</span>, filename.c_str(), error.message());
dialog.set_position(Gtk::WIN_POS_CENTER);
dialog.run();
dialog.dispose();
</pre></div><p>
To create a non-modal dialog you have to construct the dialog as above but instead of calling <a class="el" href="classGFC_1_1Gtk_1_1Dialog.html#z478_8">Gtk::Dialog::run()</a>, connect a callback slot to the dialog's response signal and call <a class="el" href="classGFC_1_1Gtk_1_1Widget.html#z1053_3">Gtk::Widget::show()</a>. After handling the user's response in your response singal handler, you would either call <a class="el" href="classGFC_1_1Gtk_1_1Widget.html#z1053_5">Gtk::Widget::hide()</a> to hide the dialog or call <a class="el" href="classGFC_1_1Gtk_1_1Object.html#z681_2">Gtk::Object::dispose()</a> to destroy it, depending on whether you want to construct the dialog each time, or use the same dialog over again.
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="z661_0" doxytag="GFC::Gtk::MessageDialog::MessageDialog" ></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"> GFC::Gtk::MessageDialog::MessageDialog </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">GtkMessageDialog * </td>
<td class="mdname" nowrap> <em>dialog</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>owns_reference</em> = <code>false</code></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [explicit, protected]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Construct a new <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html">MessageDialog</a> from an existing GtkMessageDialog.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>dialog</em> </td><td>A pointer to a GtkMessageDialog. </td></tr>
<tr><td></td><td valign=top><em>owns_reference</em> </td><td>Set false if the initial reference count is floating, set true if it's not.</td></tr>
</table>
</dl>
<br>
The <em>dialog</em> can be a newly created GtkMessageDialog or an existing GtkMessageDialog (see <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Object.html#z68_0">G::Object::Object</a>). </td>
</tr>
</table>
<a class="anchor" name="z662_0" doxytag="GFC::Gtk::MessageDialog::MessageDialog" ></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"> GFC::Gtk::MessageDialog::MessageDialog </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="classGFC_1_1Gtk_1_1Window.html">Window</a> * </td>
<td class="mdname" nowrap> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a23">DialogFlagsField</a> </td>
<td class="mdname" nowrap> <em>flags</em> = <code>DIALOG_DESTROY_WITH_PARENT</code></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>
Construct a new message dialog with the specified parent and dialog flags.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>parent</em> </td><td>The transient parent, or null for none. </td></tr>
<tr><td></td><td valign=top><em>flags</em> </td><td>The dialog creation flags.</td></tr>
</table>
</dl>
<br>
If you call this constructor you must call prop_buttons() to set the buttons to show in the dialog. For example, prop_buttons().set(Gtk::BUTTONS_CLOSE); You must also call prop_message_type() to set the type of message. For example, prop_message_type().set(Gtk::MESSAGE_ERROR); You must call <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z664_2">set_message()</a> to set the message text. </td>
</tr>
</table>
<a class="anchor" name="z662_1" doxytag="GFC::Gtk::MessageDialog::MessageDialog" ></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"> GFC::Gtk::MessageDialog::MessageDialog </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="namespaceGFC_1_1Gtk.html#a354">MessageType</a> </td>
<td class="mdname" nowrap> <em>type</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a355">ButtonType</a> </td>
<td class="mdname" nowrap> <em>buttons</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="classGFC_1_1Gtk_1_1Window.html">Window</a> * </td>
<td class="mdname" nowrap> <em>parent</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a23">DialogFlagsField</a> </td>
<td class="mdname" nowrap> <em>flags</em> = <code>DIALOG_DESTROY_WITH_PARENT</code></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>
Constructs a new message dialog, which is a simple dialog with an icon indicating the dialog type (error, warning, etc).
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>type</em> </td><td>The type of message. </td></tr>
<tr><td></td><td valign=top><em>buttons</em> </td><td>The set of buttons to use. </td></tr>
<tr><td></td><td valign=top><em>parent</em> </td><td>The transient parent, or null for none. </td></tr>
<tr><td></td><td valign=top><em>flags</em> </td><td>The dialog creation flags.</td></tr>
</table>
</dl>
<br>
If you call this constructor you must call <a class="el" href="classGFC_1_1Gtk_1_1MessageDialog.html#z664_2">set_message()</a> to set the message text. When the user clicks a button a "response" signal is emitted with response IDs from the <a class="el" href="namespaceGFC_1_1Gtk.html#a314">Gtk::ResponseType</a> enumeration (see <a class="el" href="classGFC_1_1Gtk_1_1Dialog.html">Gtk::Dialog</a> for more details). </td>
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<a class="anchor" name="z662_2" doxytag="GFC::Gtk::MessageDialog::MessageDialog" ></a><p>
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<td class="md" nowrap valign="top"> GFC::Gtk::MessageDialog::MessageDialog </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="namespaceGFC_1_1Gtk.html#a354">MessageType</a> </td>
<td class="mdname" nowrap> <em>type</em>, </td>
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<td class="md" nowrap align="right"></td>
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<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a355">ButtonType</a> </td>
<td class="mdname" nowrap> <em>buttons</em>, </td>
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<td class="md" nowrap align="right"></td>
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<td class="md" nowrap>const <a class="elRef" doxygen="gfccore.tag:" href="classGFC_1_1String.html">String</a> & </td>
<td class="mdname" nowrap> <em>message</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="classGFC_1_1Gtk_1_1Window.html">Window</a> * </td>
<td class="mdname" nowrap> <em>parent</em> = <code>0</code>, </td>
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<td class="md" nowrap><a class="el" href="namespaceGFC_1_1Gtk.html#a23">DialogFlagsField</a> </td>
<td class="mdname" nowrap> <em>flags</em> = <code>DIALOG_DESTROY_WITH_PARENT</code></td>
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<td class="md">) </td>
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<p>
Constructs a new message dialog, which is a simple dialog with an icon indicating the dialog type (error, warning, etc.) and some text the user may want to see.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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<tr><td></td><td valign=top><em>type</em> </td><td>The type of message. </td></tr>
<tr><td></td><td valign=top><em>buttons</em> </td><td>The set of buttons to use. </td></tr>
<tr><td></td><td valign=top><em>message</em> </td><td>The message string. </td></tr>
<tr><td></td><td valign=top><em>parent</em> </td><td>The transient parent, or null for none. </td></tr>
<tr><td></td><td valign=top><em>flags</em> </td><td>The dialog creation flags.</td></tr>
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<br>
When the user clicks a button a "response" signal is emitted with response IDs from the <a class="el" href="namespaceGFC_1_1Gtk.html#a314">Gtk::ResponseType</a> enumeration(see Gtk::Dialog for more details). </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z664_1" doxytag="GFC::Gtk::MessageDialog::set_markup" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::MessageDialog::set_markup </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname" nowrap> <em>message_format</em>, </td>
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<td class="md" nowrap> </td>
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<td class="md">) </td>
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Parses <em>message_format</em> which is marked up with the <a class="el" href="namespaceGFC_1_1Pango.html">Pango</a> text markup language, setting the message text displayed based on the parse results.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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<tr><td></td><td valign=top><em>message_format</em> </td><td>A printf()-style format string. </td></tr>
<tr><td></td><td valign=top><em>...</em> </td><td>The arguments for message_format. </td></tr>
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<a class="anchor" name="z664_0" doxytag="GFC::Gtk::MessageDialog::set_markup" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::MessageDialog::set_markup </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="mdname1" valign="top" nowrap> <em>message</em> </td>
<td class="md" valign="top"> ) </td>
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<p>
Parses <em>message_format</em> which is marked up with the <a class="el" href="namespaceGFC_1_1Pango.html">Pango</a> text markup language, setting the message text displayed based on the parse results.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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<tr><td></td><td valign=top><em>message</em> </td><td>The message string. </td></tr>
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<a class="anchor" name="z664_3" doxytag="GFC::Gtk::MessageDialog::set_message" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::MessageDialog::set_message </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname" nowrap> <em>message_format</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap> </td>
<td class="mdname" nowrap> <em>...</em></td>
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<td class="md">) </td>
<td class="md" colspan="2"></td>
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<p>
Sets the message text displayed by the message dialog.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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<tr><td></td><td valign=top><em>message_format</em> </td><td>A printf()-style format string. </td></tr>
<tr><td></td><td valign=top><em>...</em> </td><td>The arguments for message_format. </td></tr>
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<a class="anchor" name="z664_2" doxytag="GFC::Gtk::MessageDialog::set_message" ></a><p>
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<td class="md" nowrap valign="top"> void GFC::Gtk::MessageDialog::set_message </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="mdname1" valign="top" nowrap> <em>message</em> </td>
<td class="md" valign="top"> ) </td>
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<p>
Sets the message text displayed by the message dialog.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
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<tr><td></td><td valign=top><em>message</em> </td><td>The message string. </td></tr>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="messagedialog_8hh-source.html">messagedialog.hh</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Aug 24 00:34:40 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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