<html> <head> <link rel="stylesheet" href="page.css" type="text/css"> <title>fox-toolkit.org - Documentation</title> </head> <body bgcolor=#ffffff link=#990033 vlink=#990033 alink=#990033 text=#000000> <font face='verdana,sans-serif' size=2 > <!---- TOPIC TITLE WITH LOGO---> <table border=0 cellpadding= cellspacing=2 width=100% ><tr><td><a href='http://www.fox-toolkit.org/doc.html'><img src='../art/foxlogo_small.jpg' border=0></a></td><td width=100% valign=bottom><font face='verdana,sans-serif' size=2 ><b> <a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <br><img src='../art/line.gif' width=100% height=1></b></font></td></tr></table> <p> <!--- TOPIC TITLE WITH LOGO ---> <!-- Generated by Doxygen 1.3.3 --> <h1>FXSplitter.h</h1><div class="fragment"><pre>00001 <span class="comment">/********************************************************************************</span> 00002 <span class="comment">* *</span> 00003 <span class="comment">* S p l i t t e r W i n d o w W i d g e t *</span> 00004 <span class="comment">* *</span> 00005 <span class="comment">*********************************************************************************</span> 00006 <span class="comment">* Copyright (C) 1997,2004 by Jeroen van der Zijp. All Rights Reserved. *</span> 00007 <span class="comment">*********************************************************************************</span> 00008 <span class="comment">* This library is free software; you can redistribute it and/or *</span> 00009 <span class="comment">* modify it under the terms of the GNU Lesser General Public *</span> 00010 <span class="comment">* License as published by the Free Software Foundation; either *</span> 00011 <span class="comment">* version 2.1 of the License, or (at your option) any later version. *</span> 00012 <span class="comment">* *</span> 00013 <span class="comment">* This library is distributed in the hope that it will be useful, *</span> 00014 <span class="comment">* but WITHOUT ANY WARRANTY; without even the implied warranty of *</span> 00015 <span class="comment">* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *</span> 00016 <span class="comment">* Lesser General Public License for more details. *</span> 00017 <span class="comment">* *</span> 00018 <span class="comment">* You should have received a copy of the GNU Lesser General Public *</span> 00019 <span class="comment">* License along with this library; if not, write to the Free Software *</span> 00020 <span class="comment">* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *</span> 00021 <span class="comment">*********************************************************************************</span> 00022 <span class="comment">* $Id: FXSplitter.h,v 1.26 2004/02/08 17:17:34 fox Exp $ *</span> 00023 <span class="comment">********************************************************************************/</span> 00024 <span class="preprocessor">#ifndef FXSPLITTER_H</span> 00025 <span class="preprocessor"></span><span class="preprocessor">#define FXSPLITTER_H</span> 00026 <span class="preprocessor"></span> 00027 <span class="preprocessor">#ifndef FXCOMPOSITE_H</span> 00028 <span class="preprocessor"></span><span class="preprocessor">#include "FXComposite.h"</span> 00029 <span class="preprocessor">#endif</span> 00030 <span class="preprocessor"></span> 00031 <span class="keyword">namespace </span>FX { 00032 00033 <span class="comment"></span> 00034 <span class="comment">/// Splitter options</span> 00035 <span class="comment"></span><span class="keyword">enum</span> { 00036 <a class="code" href="group__FXSplitter__0.html#a0a2011">SPLITTER_HORIZONTAL</a> = 0, <span class="comment">/// Split horizontally</span> 00037 <span class="comment"></span> <a class="code" href="group__FXSplitter__0.html#a0a2012">SPLITTER_VERTICAL</a> = 0x00008000, <span class="comment">/// Split vertically</span> 00038 <span class="comment"></span> <a class="code" href="group__FXSplitter__0.html#a0a2013">SPLITTER_REVERSED</a> = 0x00010000, <span class="comment">/// Reverse-anchored</span> 00039 <span class="comment"></span> <a class="code" href="group__FXSplitter__0.html#a0a2014">SPLITTER_TRACKING</a> = 0x00020000, <span class="comment">/// Track continuous during split</span> 00040 <span class="comment"></span> SPLITTER_NORMAL = <a class="code" href="group__FXSplitter__0.html#a0a2011">SPLITTER_HORIZONTAL</a> 00041 }; 00042 00043 00044 <span class="comment"></span> 00045 <span class="comment">/**</span> 00046 <span class="comment">* Splitter window is used to interactively repartition</span> 00047 <span class="comment">* two or more subpanels.</span> 00048 <span class="comment">* Space may be subdivided horizontally or vertically.</span> 00049 <span class="comment">* When the splitter is itself resized, the right-most (bottom-most)</span> 00050 <span class="comment">* child window will be resized unless the splitter window is reversed;</span> 00051 <span class="comment">* if the splitter is reversed, the left-most (top-most) child window</span> 00052 <span class="comment">* will be resized instead.</span> 00053 <span class="comment">* The splitter widget sends a SEL_CHANGED to its target</span> 00054 <span class="comment">* during the resizing of the panels; at the end of the resize interaction,</span> 00055 <span class="comment">* it sends a SEL_COMMAND to signify that the resize operation is complete.</span> 00056 <span class="comment">* Normally, children are resizable from 0 upwards; however, if the child</span> 00057 <span class="comment">* in a horizontally oriented splitter has LAYOUT_FILL_X in combination with</span> 00058 <span class="comment">* LAYOUT_FIX_WIDTH, it will not be made smaller than its default width,</span> 00059 <span class="comment">* except when the child is the last visible widget (or first when the option</span> 00060 <span class="comment">* SPLITTER_REVERSED has been passed to the splitter).</span> 00061 <span class="comment">* In a vertically oriented splitter, children with LAYOUT_FILL_Y and</span> 00062 <span class="comment">* LAYOUT_FIX_HEIGHT behave analogously.</span> 00063 <span class="comment">*/</span> 00064 <span class="keyword">class </span>FXAPI FXSplitter : <span class="keyword">public</span> FXComposite { 00065 FXDECLARE(FXSplitter) 00066 <span class="keyword">private</span>: 00067 FXWindow *window; <span class="comment">// Window being resized</span> 00068 FXint split; <span class="comment">// Split value</span> 00069 FXint offset; <span class="comment">// Mouse offset</span> 00070 FXint barsize; <span class="comment">// Size of the splitter bar</span> <a name="l00071"></a><a class="code" href="classFX_1_1FXSplitter.html">00071</a> <span class="keyword">protected</span>: 00072 FXSplitter(); 00073 <span class="keywordtype">void</span> adjustHLayout(); 00074 <span class="keywordtype">void</span> adjustVLayout(); 00075 <span class="keywordtype">void</span> moveHSplit(FXint amount); 00076 <span class="keywordtype">void</span> moveVSplit(FXint amount); 00077 <span class="keywordtype">void</span> drawHSplit(FXint pos); 00078 <span class="keywordtype">void</span> drawVSplit(FXint pos); 00079 <a class="code" href="classFX_1_1FXWindow.html">FXWindow</a>* findHSplit(FXint pos); 00080 <a class="code" href="classFX_1_1FXWindow.html">FXWindow</a>* findVSplit(FXint pos); 00081 <span class="keyword">private</span>: 00082 FXSplitter(<span class="keyword">const</span> FXSplitter&); 00083 FXSplitter& operator=(<span class="keyword">const</span> FXSplitter&); 00084 <span class="keyword">public</span>: 00085 <span class="keywordtype">long</span> onLeftBtnPress(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00086 <span class="keywordtype">long</span> onLeftBtnRelease(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00087 <span class="keywordtype">long</span> onMotion(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00088 <span class="keywordtype">long</span> onFocusNext(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00089 <span class="keywordtype">long</span> onFocusPrev(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00090 <span class="keywordtype">long</span> onFocusUp(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00091 <span class="keywordtype">long</span> onFocusDown(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00092 <span class="keywordtype">long</span> onFocusLeft(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00093 <span class="keywordtype">long</span> onFocusRight(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>*,FXSelector,<span class="keywordtype">void</span>*); 00094 <span class="keyword">public</span>: 00095 <span class="comment"></span> 00096 <span class="comment"> /// Construct new splitter widget</span> 00097 <span class="comment"></span> FXSplitter(<a class="code" href="classFX_1_1FXComposite.html">FXComposite</a>* p,FXuint opts=SPLITTER_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0); 00098 <span class="comment"></span> 00099 <span class="comment"> /// Construct new splitter widget, which will notify target about size changes</span> 00100 <span class="comment"></span> FXSplitter(<a class="code" href="classFX_1_1FXComposite.html">FXComposite</a>* p,<a class="code" href="classFX_1_1FXObject.html">FXObject</a>* tgt,FXSelector sel,FXuint opts=SPLITTER_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0); 00101 <span class="comment"></span> 00102 <span class="comment"> /// Get default width</span> 00103 <span class="comment"></span> <span class="keyword">virtual</span> FXint getDefaultWidth(); 00104 <span class="comment"></span> 00105 <span class="comment"> /// Get default height</span> 00106 <span class="comment"></span> <span class="keyword">virtual</span> FXint getDefaultHeight(); 00107 <span class="comment"></span> 00108 <span class="comment"> /// Perform layout</span> 00109 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> layout(); 00110 <span class="comment"></span> 00111 <span class="comment"> /// Return size of the panel at index</span> 00112 <span class="comment"></span> FXint getSplit(FXint index) <span class="keyword">const</span>; 00113 <span class="comment"></span> 00114 <span class="comment"> /// Change the size of panel at the given index</span> 00115 <span class="comment"></span> <span class="keywordtype">void</span> setSplit(FXint index,FXint size); <a name="l00116"></a><a class="code" href="classFX_1_1FXSplitter.html#a10">00116</a> <span class="comment"></span> 00117 <span class="comment"> /// Change splitter style</span> 00118 <span class="comment"></span> <span class="keywordtype">void</span> setSplitterStyle(FXuint style); 00119 <span class="comment"></span> 00120 <span class="comment"> /// Return current splitter style</span> 00121 <span class="comment"></span> FXuint getSplitterStyle() <span class="keyword">const</span>; 00122 <span class="comment"></span> 00123 <span class="comment"> /// Change splitter bar size</span> 00124 <span class="comment"></span> <span class="keywordtype">void</span> setBarSize(FXint bs); 00125 <span class="comment"></span> 00126 <span class="comment"> /// Return current bar size</span> 00127 <span class="comment"></span> FXint getBarSize()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> barsize; } 00128 <span class="comment"></span> 00129 <span class="comment"> /// Save to stream</span> 00130 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> save(FXStream& store) <span class="keyword">const</span>; 00131 <span class="comment"></span> 00132 <span class="comment"> /// Load from stream</span> 00133 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> load(FXStream& store); 00134 <span class="comment"></span> 00135 <span class="comment"> /// Destroy splitter</span> 00136 <span class="comment"></span> <span class="keyword">virtual</span> ~FXSplitter(); 00137 }; 00138 00139 } 00140 00141 <span class="preprocessor">#endif</span> </pre></div></font> <!--- COPYRIGHT --> <p> <table width=100% cellpadding=0 cellspacing=0><tr><td width=100% valign=top id=HEADLINE align=right> <img src='../art/line.gif' width=100% height=1><font size=-1> Copyright © 1997-2004 Jeroen van der Zijp</font> </td></tr></table> </p> <!--- COPYRIGHT --> </body> </html>