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><head><title>glutGetModifiers</title><link rel="stylesheet" href="style.css" type="text/css"/><meta name="generator" content="DocBook XSL Stylesheets V1.59.1"/><link rel="home" href="index.xml" title="PyOpenGL 2.0.1.07 Man Pages"/><link rel="up" href="reference-GLUT.xml" title="GLUT"/><link rel="previous" href="glutGetColor.3GLUT.xml" title="glutGetColor"/><link rel="next" href="glutIdleFunc.3GLUT.xml" title="glutIdleFunc"/></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">glutGetModifiers</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="glutGetColor.3GLUT.xml">Prev</a></td><th width="60%" align="center">GLUT</th><td width="20%" align="right"><a accesskey="n" href="glutIdleFunc.3GLUT.xml">Next</a></td></tr></table><hr/></div><div class="refentry" lang="en"><a name="glutGetModifiers.3GLUT"/><div class="titlepage"/><div class="refnamediv"><a name="glutGetModifiers.3GLUT-name"/><h2>Name</h2><p>glutGetModifiers — returns the modifier key state when certain callbacks were generated.</p></div><div class="refsynopsisdiv"><a name="glutGetModifiers.3GLUT-c_spec"/><h2>C Specification</h2><table class="funcprototype" border="0" cellpadding="0" cellspacing="0"><tr><td valign="top"><code>int<tt>glutGetModifiers</tt></code></td><td valign="top"><code>(</code></td><td valign="top"><code>);</code></td></tr></table></div><div class="refsynopsisdiv"><a name="glutGetModifiers.3GLUT-python_spec"/><h2>Python Specification</h2><table class="funcprototype" border="0" cellpadding="0" cellspacing="0"><tr><td valign="top"><code><tt>glutGetModifiers</tt></code></td><td valign="top"><code>(</code></td><td valign="top"><code>) →<tt>None</tt></code></td></tr></table></div><div class="refsect1" lang="en"><a name="glutGetModifiers.3GLUT-description"/><h2>Description</h2><p>
<tt>glutGetModifiers</tt> returns the modifier key state at the time the input event for a keyboard,
special, or mouse callback is generated. This routine may only be called while a keyboard, special, or mouse callback
is being handled. The window system is permitted to intercept window system defined modifier key strokes or mouse
buttons, in which case, no GLUT callback will be generated. This interception will be independent of use of
<tt>glutGetModifiers</tt>.
</p><p>
The bitmask components of the returned integer value are:
</p><div class="variablelist"><dl><dt><span class="term"><tt>GLUT_ACTIVE_SHIFT</tt></span></dt><dd>
Set if the Shift modifier or Caps Lock is active.
</dd><dt><span class="term"><tt>GLUT_ACTIVE_CTRL</tt></span></dt><dd>
Set if the Ctrl modifier is active.
</dd><dt><span class="term"><tt>GLUT_ACTIVE_ALT</tt></span></dt><dd>
Set if the Alt modifier is active.
</dd></dl></div></div><div class="refsect1" lang="en"><a name="glutGetModifiers.3GLUT-see_also"/><h2>See Also</h2><p>
<span class="simplelist"><a href="glutSpecialFunc.3GLUT.xml">glutSpecialFunc</a>, <a href="glutKeyboardFunc.3GLUT.xml">glutKeyboardFunc</a>, <a href="glutMouseFunc.3GLUT.xml">glutMouseFunc</a></span>
</p></div></div><div class="navfooter"><hr/><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="glutGetColor.3GLUT.xml">Prev</a></td><td width="20%" align="center"><a accesskey="u" href="reference-GLUT.xml">Up</a></td><td width="40%" align="right"><a accesskey="n" href="glutIdleFunc.3GLUT.xml">Next</a></td></tr><tr><td width="40%" align="left" valign="top">glutGetColor</td><td width="20%" align="center"><a accesskey="h" href="index.xml">Home</a></td><td width="40%" align="right" valign="top">glutIdleFunc</td></tr></table></div></body></html>
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