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<!-- Generated by Doxygen 1.3.8 -->
<h1>GFC::Gdk::EventButton Class Reference</h1>A GdkEventButton C++ wrapper class.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="events_8hh-source.html">gfc/gdk/events.hh</a>></code>
<p>
<p>Inheritance diagram for GFC::Gdk::EventButton:
<p><center><img src="classGFC_1_1Gdk_1_1EventButton.png" usemap="#GFC::Gdk::EventButton_map" border="0" alt=""></center>
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<area href="classGFC_1_1Gdk_1_1Event.html" alt="GFC::Gdk::Event" shape="rect" coords="0,168,139,192">
<area doxygen="gfccore.tag:" href="classGFC_1_1G_1_1Boxed.html" alt="GFC::G::Boxed" shape="rect" coords="0,112,139,136">
<area doxygen="gfccore.tag:" href="classGFC_1_1Object.html" alt="GFC::Object" shape="rect" coords="0,56,139,80">
<area doxygen="gfccore.tag:" href="classGFC_1_1Trackable.html" alt="GFC::Trackable" shape="rect" coords="0,0,139,24">
</map>
<a href="classGFC_1_1Gdk_1_1EventButton-members.html">List of all members.</a><h2>Public Member Functions</h2>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
<ul>
<li><a class="anchor" name="z145_0" doxytag="GFC::Gdk::EventButton::gdk_event_button" ></a>
GdkEventButton * <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_0">gdk_event_button</a> () const
<dl class="el"><dd class="mdescRight">Get a pointer to the GdkEventButton structure. <br></dl><li><a class="anchor" name="z145_1" doxytag="GFC::Gdk::EventButton::time" ></a>
unsigned int <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_1">time</a> () const
<dl class="el"><dd class="mdescRight">Returns the time of the event in milliseconds. <br></dl><li><a class="anchor" name="z145_2" doxytag="GFC::Gdk::EventButton::x" ></a>
double <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_2">x</a> () const
<dl class="el"><dd class="mdescRight">Returns the X coordinate of the pointer relative to the window, as a double. <br></dl><li><a class="anchor" name="z145_3" doxytag="GFC::Gdk::EventButton::y" ></a>
double <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_3">y</a> () const
<dl class="el"><dd class="mdescRight">Returns the Y coordinate of the pointer relative to the window, as a double. <br></dl><li><a class="anchor" name="z145_4" doxytag="GFC::Gdk::EventButton::x_int" ></a>
int <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_4">x_int</a> () const
<dl class="el"><dd class="mdescRight">Returns the X coordinate of the pointer relative to the window, as an integer. <br></dl><li><a class="anchor" name="z145_5" doxytag="GFC::Gdk::EventButton::y_int" ></a>
int <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_5">y_int</a> () const
<dl class="el"><dd class="mdescRight">Returns the Y coordinate of the pointer relative to the window, as an integer. <br></dl><li><a class="anchor" name="z145_6" doxytag="GFC::Gdk::EventButton::axes" ></a>
double * <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_6">axes</a> () const
<dl class="el"><dd class="mdescRight">Returns x, y translated to the axes of the device, or null if device is the mouse. <br></dl><li><a class="anchor" name="z145_7" doxytag="GFC::Gdk::EventButton::state" ></a>
<a class="el" href="namespaceGFC_1_1Gdk.html#a136">ModifierTypeField</a> <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_7">state</a> () const
<dl class="el"><dd class="mdescRight">Returns a bit-mask representing the state of the modifier keys (for example, Control, Shift and Alt) and the pointer buttons (see <a class="el" href="namespaceGFC_1_1Gdk.html#a286">Gdk::ModifierType</a>). <br></dl><li>unsigned int <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_8">button</a> () const
<dl class="el"><dd class="mdescRight">Returns the button which was pressed or released, numbered from 1 to 5. <a href="#z145_8"></a><br></dl><li><a class="anchor" name="z145_9" doxytag="GFC::Gdk::EventButton::device" ></a>
<a class="el" href="classGFC_1_1Gdk_1_1Device.html">Device</a> * <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_9">device</a> () const
<dl class="el"><dd class="mdescRight">Returns the <a class="el" href="classGFC_1_1Gdk_1_1Device.html">Device</a> where the event originated. <br></dl><li><a class="anchor" name="z145_10" doxytag="GFC::Gdk::EventButton::x_root" ></a>
double <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_10">x_root</a> () const
<dl class="el"><dd class="mdescRight">Returns the X coordinate of the pointer relative to the root of the screen. <br></dl><li><a class="anchor" name="z145_11" doxytag="GFC::Gdk::EventButton::y_root" ></a>
double <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html#z145_11">y_root</a> () const
<dl class="el"><dd class="mdescRight">Returns the Y coordinate of the pointer relative to the root of the screen. <br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A GdkEventButton C++ wrapper class.
<p>
An <a class="el" href="classGFC_1_1Gdk_1_1EventButton.html">EventButton</a> is used for button press and button release events.<p>
The event type will be one of BUTTON_PRESS, TWO_BUTTON_PRESS, THREE_BUTTON_PRESS and BUTTON_RELEASE. Double and triple-clicks result in a sequence of events being received.<p>
For double-clicks the order of events will be:<ul>
<li>BUTTON_PRESS</li><li>BUTTON_RELEASE</li><li>BUTTON_PRESS</li><li>TWO_BUTTON_PRESS</li><li>BUTTON_RELEASE</li></ul>
<p>
Note that the first click is received just like a normal button press, while the second click results in a TWO_BUTTON_PRESS being received just after the BUTTON_PRESS.<p>
Triple-clicks are very similar to double-clicks, except that THREE_BUTTON_PRESS is inserted after the third click. The order of the events is:<ul>
<li>BUTTON_PRESS</li><li>BUTTON_RELEASE</li><li>BUTTON_PRESS</li><li>TWO_BUTTON_PRESS</li><li>BUTTON_RELEASE</li><li>BUTTON_PRESS</li><li>THREE_BUTTON_PRESS</li><li>BUTTON_RELEASE</li></ul>
<p>
For a double click to occur, the second button press must occur within 1/4 of a second of the first. For a triple click to occur, the third button press must also occur within 1/2 second of the first button press.
<p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="z145_8" doxytag="GFC::Gdk::EventButton::button" ></a><p>
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<td class="md" nowrap valign="top"> unsigned int GFC::Gdk::EventButton::button </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>
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<p>
Returns the button which was pressed or released, numbered from 1 to 5.
<p>
Normally button 1 is the left mouse button, 2 is the middle button, and 3 is the right button. On 2-button mice, the middle button can often be simulated by pressing both mouse buttons together.
<p>
Reimplemented from <a class="el" href="classGFC_1_1Gdk_1_1Event.html#z139_7">GFC::Gdk::Event</a>.
<p>
</td>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="events_8hh-source.html">events.hh</a></ul>
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