<html> <head><title>ClanLib Reference: CL_ScrollBar</title></head> <body text=black link=blue vlink=#800080 bgcolor=white topmargin=0 leftmargin=0> <table border=0 cellspacing=0 cellpadding=0 width=100%><tr><td><img border=0 src="../images/eyeheader-main-purple-a.gif" alt="ClanSoft logo" width=525 height=96></td></tr> <tr bgcolor=#dadada><td align=left valign=top><img border=0 src="../images/eyeheader-main-purple-b.gif" alt="ClanSoft logo" width=190 height=14></td><td align=right valign=top><img border=0 src="../images/clanlib_light.gif" width=42 height=14></td></tr></table> <table align=center border=0 cellspacing=10> <tr> <td><a href="entire_class_index.html">Entire Class Index</a></td> <td><a href="class_index.html">Main Class Index</a></td> <td><a href="cross_index.html">Cross Index</a></td> <td><a href="global_index.html">Global Index</a></td> </table><h1 align=center>Class CL_ScrollBar</h1><p> <b> ScrollBar component</b><br> Contained in: <a href="global_index.html">global</a><br> Derived from: <a href="CL_Component.html">CL_Component</a> <br> Derived by: <i>none</i> <br>Group: GUI (Controls) <p> #include <ClanLib/gui.h> <p> <hr noshade> <table border=0> <tr><td colspan=3><h3>public function member index:</h3></td> <tr valign=top><td align=left><h3>Construction:</h3></td> <tr valign=top><td align=right><tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2838"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a></td><td><tt>(<a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;</td> <tr valign=top><td align=right><tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2839"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>min</font></tt>, <tt><font color=purple>int</font></tt> <tt><font color=blue>max</font></tt>, <tt><font color=purple>bool</font></tt> <tt><font color=blue>orientation</font></tt>, <a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;</td> <tr valign=top><td align=right><tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2840"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a></td><td><tt>(<tt><font color=purple>bool</font></tt> <tt><font color=blue>orientation</font></tt>, <a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;</td> <tr valign=top><td align=right><tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2841"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a></td><td><tt>(<tt>const</tt> <a href="CL_Rect.html"><tt><font color=navy><b>CL_Rect</b></font></tt></a>& <tt><font color=blue>pos</font></tt>, <tt><font color=purple>int</font></tt> <tt><font color=blue>min</font></tt>, <tt><font color=purple>int</font></tt> <tt><font color=blue>max</font></tt>, <tt><font color=purple>bool</font></tt> <tt><font color=blue>orientation</font></tt>, <a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;</td> <tr valign=top><td align=right><tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2842"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a></td><td><tt>(<tt>const</tt> <a href="CL_Rect.html"><tt><font color=navy><b>CL_Rect</b></font></tt></a>& <tt><font color=blue>pos</font></tt>, <tt><font color=purple>bool</font></tt> <tt><font color=blue>orientation</font></tt>, <a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;</td> <tr valign=top><td align=right><tt><tt>virtual</tt> </tt> </td><td align=right><a href="CL_ScrollBar.html#2843"><tt><font color=blue><b>~CL_ScrollBar</b></font></tt></a></td><td><tt>()</tt>;</td> <tr valign=top><td align=left><h3>Attributes:</h3></td> <tr valign=top><td align=right><tt><a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>*</tt> </td><td align=right><a href="CL_ScrollBar.html#2844"><tt><font color=blue><b>get_client_area</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>bool</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2845"><tt><font color=blue><b>is_vertical</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>bool</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2846"><tt><font color=blue><b>is_tracking</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>int</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2847"><tt><font color=blue><b>get_min_value</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>int</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2848"><tt><font color=blue><b>get_max_value</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>int</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2849"><tt><font color=blue><b>get_range</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>int</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2850"><tt><font color=blue><b>get_value</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>bool</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2851"><tt><font color=blue><b>is_dragging_slider</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>bool</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2852"><tt><font color=blue><b>is_fixed_length_slider</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><a href="CL_Rect.html"><tt><font color=navy><b>CL_Rect</b></font></tt></a>&</tt> </td><td align=right><a href="CL_ScrollBar.html#2853"><tt><font color=blue><b>get_slider_rect</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>int</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2854"><tt><font color=blue><b>get_min_slider_length</b></font></tt></a></td><td><tt>() <tt>const</tt></tt>;</td> <tr valign=top><td align=left><h3>Operations:</h3></td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2855"><tt><font color=blue><b>set_fixed_length_mode</b></font></tt></a></td><td><tt>(<tt><font color=purple>bool</font></tt> <tt><font color=blue>enabel</font></tt> = true)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2856"><tt><font color=blue><b>set_slider_length</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>length</font></tt>)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2857"><tt><font color=blue><b>set_min_slider_length</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>length</font></tt>)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2858"><tt><font color=blue><b>set_vertical</b></font></tt></a></td><td><tt>(<tt><font color=purple>bool</font></tt> <tt><font color=blue>enable</font></tt> = true)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2859"><tt><font color=blue><b>set_tracking</b></font></tt></a></td><td><tt>(<tt><font color=purple>bool</font></tt> <tt><font color=blue>enable</font></tt> = true)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2860"><tt><font color=blue><b>set_range</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>min_value</font></tt>, <tt><font color=purple>int</font></tt> <tt><font color=blue>max_value</font></tt>)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2861"><tt><font color=blue><b>set_min_value</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>value</font></tt>)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2862"><tt><font color=blue><b>set_max_value</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>value</font></tt>)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2863"><tt><font color=blue><b>set_value</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>value</font></tt>)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2864"><tt><font color=blue><b>increase</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>step</font></tt> = 1)</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=purple>void</font></tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2865"><tt><font color=blue><b>decrease</b></font></tt></a></td><td><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>step</font></tt> = 1)</tt>;</td> <tr valign=top><td align=left><h3>Signals:</h3></td> <tr valign=top><td align=right><tt><tt><font color=navy>CL_Signal_v1</font></tt><<tt><font color=purple>int</font></tt>>&</tt> </td><td align=right><a href="CL_ScrollBar.html#2866"><tt><font color=blue><b>sig_value_changed</b></font></tt></a></td><td><tt>()</tt>;</td> <tr valign=top><td align=right><tt><a href="CL_Signal_v0.html"><tt><font color=navy><b>CL_Signal_v0</b></font></tt></a>&</tt> </td><td align=right><a href="CL_ScrollBar.html#2867"><tt><font color=blue><b>sig_slider_pressed</b></font></tt></a></td><td><tt>()</tt>;</td> <tr valign=top><td align=right><tt><tt><font color=navy>CL_Signal_v1</font></tt><<tt><font color=purple>int</font></tt>>&</tt> </td><td align=right><a href="CL_ScrollBar.html#2868"><tt><font color=blue><b>sig_slider_moved</b></font></tt></a></td><td><tt>()</tt>;</td> <tr valign=top><td align=right><tt><a href="CL_Signal_v0.html"><tt><font color=navy><b>CL_Signal_v0</b></font></tt></a>&</tt> </td><td align=right><a href="CL_ScrollBar.html#2869"><tt><font color=blue><b>sig_slider_released</b></font></tt></a></td><td><tt>()</tt>;</td> <tr><td> </td><tr><td colspan=3><h3>private function member index:</h3></td> <tr valign=top><td align=left><h3>Implementation:</h3></td> <tr valign=top><td align=right><tt></tt> </td><td align=right><a href="CL_ScrollBar.html#2870"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a></td><td><tt>(<tt>const</tt> <a href="CL_ScrollBar.html#2870"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a>& <tt><font color=blue>copy</font></tt>)</tt>;</td> <tr><td> </td></table> <hr noshade> <h2>Description:</h2> <p> <hr noshade> <h2>Function Member Descriptions:</h2> <a name="2838"><font size=+1><b>CL_ScrollBar::CL_ScrollBar</b></font></a> - ScrollBar Constructor<br><tt></tt> <a href="CL_ScrollBar.html#2838"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a><tt>(<a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2839"><font size=+1><b>CL_ScrollBar::CL_ScrollBar</b></font></a> - ScrollBar Constructor<br><tt></tt> <a href="CL_ScrollBar.html#2839"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>min</font></tt>, <tt><font color=purple>int</font></tt> <tt><font color=blue>max</font></tt>, <tt><font color=purple>bool</font></tt> <tt><font color=blue>orientation</font></tt>, <a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;<br><blockquote> Orientation = false: Vertical scrollbar<br> Orientation = true: Hortizonal scrollbar</blockquote> <hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2840"><font size=+1><b>CL_ScrollBar::CL_ScrollBar</b></font></a> - ScrollBar Constructor<br><tt></tt> <a href="CL_ScrollBar.html#2840"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a><tt>(<tt><font color=purple>bool</font></tt> <tt><font color=blue>orientation</font></tt>, <a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;<br><blockquote> Orientation = false: Vertical scrollbar<br> Orientation = true: Hortizonal scrollbar</blockquote> <hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2841"><font size=+1><b>CL_ScrollBar::CL_ScrollBar</b></font></a> - ScrollBar Constructor<br><tt></tt> <a href="CL_ScrollBar.html#2841"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a><tt>(<tt>const</tt> <a href="CL_Rect.html"><tt><font color=navy><b>CL_Rect</b></font></tt></a>& <tt><font color=blue>pos</font></tt>, <tt><font color=purple>int</font></tt> <tt><font color=blue>min</font></tt>, <tt><font color=purple>int</font></tt> <tt><font color=blue>max</font></tt>, <tt><font color=purple>bool</font></tt> <tt><font color=blue>orientation</font></tt>, <a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;<br><blockquote> Orientation = false: Vertical scrollbar<br> Orientation = true: Hortizonal scrollbar</blockquote> <hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2842"><font size=+1><b>CL_ScrollBar::CL_ScrollBar</b></font></a> - ScrollBar Constructor<br><tt></tt> <a href="CL_ScrollBar.html#2842"><tt><font color=blue><b>CL_ScrollBar</b></font></tt></a><tt>(<tt>const</tt> <a href="CL_Rect.html"><tt><font color=navy><b>CL_Rect</b></font></tt></a>& <tt><font color=blue>pos</font></tt>, <tt><font color=purple>bool</font></tt> <tt><font color=blue>orientation</font></tt>, <a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>* <tt><font color=blue>parent</font></tt>, <a href="CL_StyleManager.html"><tt><font color=navy><b>CL_StyleManager</b></font></tt></a>* <tt><font color=blue>style</font></tt> = NULL)</tt>;<br><blockquote> Orientation = false: Vertical scrollbar<br> Orientation = true: Hortizonal scrollbar</blockquote> <hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2865"><font size=+1><b>CL_ScrollBar::decrease</b></font></a> - Decreases current value with step.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2865"><tt><font color=blue><b>decrease</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>step</font></tt> = 1)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2844"><font size=+1><b>CL_ScrollBar::get_client_area</b></font></a> - Returns the client area of the component.<br><tt><a href="CL_Component.html"><tt><font color=navy><b>CL_Component</b></font></tt></a>*</tt> <a href="CL_ScrollBar.html#2844"><tt><font color=blue><b>get_client_area</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2848"><font size=+1><b>CL_ScrollBar::get_max_value</b></font></a> - Returns the current max value.<br><tt><tt><font color=purple>int</font></tt></tt> <a href="CL_ScrollBar.html#2848"><tt><font color=blue><b>get_max_value</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2854"><font size=+1><b>CL_ScrollBar::get_min_slider_length</b></font></a> - Returns the minimum size of the slider.<br> Only usable in variable-length sliders.<br><tt><tt><font color=purple>int</font></tt></tt> <a href="CL_ScrollBar.html#2854"><tt><font color=blue><b>get_min_slider_length</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2847"><font size=+1><b>CL_ScrollBar::get_min_value</b></font></a> - Returns the current min value.<br><tt><tt><font color=purple>int</font></tt></tt> <a href="CL_ScrollBar.html#2847"><tt><font color=blue><b>get_min_value</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2849"><font size=+1><b>CL_ScrollBar::get_range</b></font></a> - Returns the range (delta max-min).<br><tt><tt><font color=purple>int</font></tt></tt> <a href="CL_ScrollBar.html#2849"><tt><font color=blue><b>get_range</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2853"><font size=+1><b>CL_ScrollBar::get_slider_rect</b></font></a> - Returns the scroll bar slider rectangle. <br><tt><a href="CL_Rect.html"><tt><font color=navy><b>CL_Rect</b></font></tt></a>&</tt> <a href="CL_ScrollBar.html#2853"><tt><font color=blue><b>get_slider_rect</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2850"><font size=+1><b>CL_ScrollBar::get_value</b></font></a> - Returns the current range control value. <br><tt><tt><font color=purple>int</font></tt></tt> <a href="CL_ScrollBar.html#2850"><tt><font color=blue><b>get_value</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2864"><font size=+1><b>CL_ScrollBar::increase</b></font></a> - Increases current value with step.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2864"><tt><font color=blue><b>increase</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>step</font></tt> = 1)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2851"><font size=+1><b>CL_ScrollBar::is_dragging_slider</b></font></a> - Returns true if the user has clicked the mouse on the slider and is currently dragging it, or false if not. <br><tt><tt><font color=purple>bool</font></tt></tt> <a href="CL_ScrollBar.html#2851"><tt><font color=blue><b>is_dragging_slider</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2852"><font size=+1><b>CL_ScrollBar::is_fixed_length_slider</b></font></a> - Returns true if this is a fixed length slider, false otherwise.<br><tt><tt><font color=purple>bool</font></tt></tt> <a href="CL_ScrollBar.html#2852"><tt><font color=blue><b>is_fixed_length_slider</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2846"><font size=+1><b>CL_ScrollBar::is_tracking</b></font></a> - Returns true if tracking is enabled, or false if tracking is disabled. <br> Tracking is initially enabled. See set_tracking for more info on tracking.<br><tt><tt><font color=purple>bool</font></tt></tt> <a href="CL_ScrollBar.html#2846"><tt><font color=blue><b>is_tracking</b></font></tt></a><tt>() <tt>const</tt></tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2845"><font size=+1><b>CL_ScrollBar::is_vertical</b></font></a> - Returns the orientation of the scroll bar.<br><tt><tt><font color=purple>bool</font></tt></tt> <a href="CL_ScrollBar.html#2845"><tt><font color=blue><b>is_vertical</b></font></tt></a><tt>() <tt>const</tt></tt>;<br><blockquote> Return true if scrollbar is vertical, false otherwise.</blockquote> <hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2855"><font size=+1><b>CL_ScrollBar::set_fixed_length_mode</b></font></a> - Sets the length-mode of the slider.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2855"><tt><font color=blue><b>set_fixed_length_mode</b></font></tt></a><tt>(<tt><font color=purple>bool</font></tt> <tt><font color=blue>enabel</font></tt> = true)</tt>;<br><blockquote> If enable is true, the slider is constant in size. (See set_slider_length()).<br> If enable is false, the slider is resized automatically based on the range.</blockquote> <hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2862"><font size=+1><b>CL_ScrollBar::set_max_value</b></font></a> - Sets the range to end at value. <br> If current maximum value is less than the minvalue, maxvalue is set to minvalue.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2862"><tt><font color=blue><b>set_max_value</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>value</font></tt>)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2857"><font size=+1><b>CL_ScrollBar::set_min_slider_length</b></font></a> - Sets the minimum size of the slider.<br> Only usable in variable-length sliders.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2857"><tt><font color=blue><b>set_min_slider_length</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>length</font></tt>)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2861"><font size=+1><b>CL_ScrollBar::set_min_value</b></font></a> - Sets the range to start from value. <br> If current maximum value is less than the minvalue, maxvalue is set to minvalue.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2861"><tt><font color=blue><b>set_min_value</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>value</font></tt>)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2860"><font size=+1><b>CL_ScrollBar::set_range</b></font></a> - Sets the range between min_value and max_value. <br> If max_value is smaller than min_value, max_value is set to min_value.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2860"><tt><font color=blue><b>set_range</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>min_value</font></tt>, <tt><font color=purple>int</font></tt> <tt><font color=blue>max_value</font></tt>)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2856"><font size=+1><b>CL_ScrollBar::set_slider_length</b></font></a> - Sets the current size of the slider.<br> Only usable in fixed-length sliders.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2856"><tt><font color=blue><b>set_slider_length</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>length</font></tt>)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2859"><font size=+1><b>CL_ScrollBar::set_tracking</b></font></a> - Enables scroll bar tracking if enable is true, or disables tracking if enable is false. <br> If tracking is enabled (the default), the scroll bar emits the sig_value_changed() signal while the slider is being dragged. If tracking is disabled, the scroll bar emits the sig_value_changed() only when the user releases the mouse button after moving the slider.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2859"><tt><font color=blue><b>set_tracking</b></font></tt></a><tt>(<tt><font color=purple>bool</font></tt> <tt><font color=blue>enable</font></tt> = true)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2863"><font size=+1><b>CL_ScrollBar::set_value</b></font></a> - Sets the range controls value to value and forces it to be within the legal range. <br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2863"><tt><font color=blue><b>set_value</b></font></tt></a><tt>(<tt><font color=purple>int</font></tt> <tt><font color=blue>value</font></tt>)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2858"><font size=+1><b>CL_ScrollBar::set_vertical</b></font></a> - Sets the scroll bar orientation to vertical if enable is true, horizontal otherwise.<br><tt><tt><font color=purple>void</font></tt></tt> <a href="CL_ScrollBar.html#2858"><tt><font color=blue><b>set_vertical</b></font></tt></a><tt>(<tt><font color=purple>bool</font></tt> <tt><font color=blue>enable</font></tt> = true)</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2868"><font size=+1><b>CL_ScrollBar::sig_slider_moved</b></font></a> - This signal is emitted when the slider is moved by the user, with the new scroll bar value as an argument. <br> This signal is emitted even when tracking is turned off. <br><tt><tt><font color=navy>CL_Signal_v1</font></tt><<tt><font color=purple>int</font></tt>>&</tt> <a href="CL_ScrollBar.html#2868"><tt><font color=blue><b>sig_slider_moved</b></font></tt></a><tt>()</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2867"><font size=+1><b>CL_ScrollBar::sig_slider_pressed</b></font></a> - This signal is emitted when the user presses the slider with the mouse. <br><tt><a href="CL_Signal_v0.html"><tt><font color=navy><b>CL_Signal_v0</b></font></tt></a>&</tt> <a href="CL_ScrollBar.html#2867"><tt><font color=blue><b>sig_slider_pressed</b></font></tt></a><tt>()</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2869"><font size=+1><b>CL_ScrollBar::sig_slider_released</b></font></a> - This signal is emitted when the user releases the slider with the mouse. <br><tt><a href="CL_Signal_v0.html"><tt><font color=navy><b>CL_Signal_v0</b></font></tt></a>&</tt> <a href="CL_ScrollBar.html#2869"><tt><font color=blue><b>sig_slider_released</b></font></tt></a><tt>()</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2866"><font size=+1><b>CL_ScrollBar::sig_value_changed</b></font></a> - This signal is emitted when the scroll bar value has changed, with the new scroll bar value as an argument. <br> See set_tracking() for specifics on this signal.<br><tt><tt><font color=navy>CL_Signal_v1</font></tt><<tt><font color=purple>int</font></tt>>&</tt> <a href="CL_ScrollBar.html#2866"><tt><font color=blue><b>sig_value_changed</b></font></tt></a><tt>()</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <a name="2843"><font size=+1><b>CL_ScrollBar::~CL_ScrollBar</b></font></a> - ScrollBar Destructor<br><tt><tt>virtual</tt> </tt> <a href="CL_ScrollBar.html#2843"><tt><font color=blue><b>~CL_ScrollBar</b></font></tt></a><tt>()</tt>;<hr size="1" width="70%" align="left" noshade="noshade"><br><br> <hr noshade> <h2>Variable Member Descriptions:</h2> <hr noshade> </body> </html>
