<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>FXTreeList.h</h1><div class="fragment"><pre>00001 <span class="comment">/********************************************************************************</span> 00002 <span class="comment">* *</span> 00003 <span class="comment">* T r e e L i s t 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: FXTreeList.h,v 1.75 2004/02/08 17:17:34 fox Exp $ *</span> 00023 <span class="comment">********************************************************************************/</span> 00024 <span class="preprocessor">#ifndef FXTREELIST_H</span> 00025 <span class="preprocessor"></span><span class="preprocessor">#define FXTREELIST_H</span> 00026 <span class="preprocessor"></span> 00027 <span class="preprocessor">#ifndef FXSCROLLAREA_H</span> 00028 <span class="preprocessor"></span><span class="preprocessor">#include "FXScrollArea.h"</span> 00029 <span class="preprocessor">#endif</span> 00030 <span class="preprocessor"></span> 00031 <span class="keyword">namespace </span>FX { 00032 00033 00034 <span class="keyword">class </span>FXIcon; 00035 <span class="keyword">class </span>FXFont; 00036 <span class="keyword">class </span>FXTreeList; 00037 <span class="keyword">class </span>FXDirList; 00038 00039 <span class="comment"></span> 00040 <span class="comment">/// Tree list styles</span> 00041 <span class="comment"></span><span class="keyword">enum</span> { 00042 <a class="code" href="group__FXTreeList__0.html#a0a2106">TREELIST_EXTENDEDSELECT</a> = 0, <span class="comment">/// Extended selection mode allows for drag-selection of ranges of items</span> 00043 <span class="comment"></span> <a class="code" href="group__FXTreeList__0.html#a0a2107">TREELIST_SINGLESELECT</a> = 0x00100000, <span class="comment">/// Single selection mode allows up to one item to be selected</span> 00044 <span class="comment"></span> <a class="code" href="group__FXTreeList__0.html#a0a2108">TREELIST_BROWSESELECT</a> = 0x00200000, <span class="comment">/// Browse selection mode enforces one single item to be selected at all times</span> 00045 <span class="comment"></span> <a class="code" href="group__FXTreeList__0.html#a0a2109">TREELIST_MULTIPLESELECT</a> = 0x00300000, <span class="comment">/// Multiple selection mode is used for selection of individual items</span> 00046 <span class="comment"></span> <a class="code" href="group__FXTreeList__0.html#a0a2110">TREELIST_AUTOSELECT</a> = 0x00400000, <span class="comment">/// Automatically select under cursor</span> 00047 <span class="comment"></span> <a class="code" href="group__FXTreeList__0.html#a0a2111">TREELIST_SHOWS_LINES</a> = 0x00800000, <span class="comment">/// Lines shown</span> 00048 <span class="comment"></span> <a class="code" href="group__FXTreeList__0.html#a0a2112">TREELIST_SHOWS_BOXES</a> = 0x01000000, <span class="comment">/// Boxes to expand shown</span> 00049 <span class="comment"></span> <a class="code" href="group__FXTreeList__0.html#a0a2113">TREELIST_ROOT_BOXES</a> = 0x02000000, <span class="comment">/// Display root boxes also</span> 00050 <span class="comment"></span> TREELIST_NORMAL = <a class="code" href="group__FXTreeList__0.html#a0a2106">TREELIST_EXTENDEDSELECT</a> 00051 }; 00052 00053 <span class="comment"></span> 00054 <span class="comment">/// Tree list Item</span> 00055 <span class="comment"></span><span class="keyword">class </span>FXAPI FXTreeItem : <span class="keyword">public</span> FXObject { 00056 FXDECLARE(FXTreeItem) 00057 <span class="keyword">friend</span> <span class="keyword">class </span>FXTreeList; 00058 <span class="keyword">friend</span> <span class="keyword">class </span>FXDirList; 00059 <span class="keyword">protected</span>: 00060 FXTreeItem *parent; 00061 FXTreeItem *prev; 00062 FXTreeItem *next; <a name="l00063"></a><a class="code" href="classFX_1_1FXTreeItem.html">00063</a> FXTreeItem *first; 00064 FXTreeItem *last; 00065 <a class="code" href="classFX_1_1FXString.html">FXString</a> label; 00066 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *openIcon; 00067 <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a> *closedIcon; 00068 <span class="keywordtype">void</span> *data; 00069 FXuint state; <a name="l00070"></a><a class="code" href="classFX_1_1FXTreeItem.html#a0">00070</a> FXint x,y; 00071 <span class="keyword">protected</span>: 00072 FXTreeItem():parent(NULL),prev(NULL),next(NULL),first(NULL),last(NULL),openIcon(NULL),closedIcon(NULL),data(NULL),state(0),x(0),y(0){} <a name="l00073"></a><a class="code" href="classFX_1_1FXTreeItem.html#a1">00073</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> draw(<span class="keyword">const</span> <a class="code" href="classFX_1_1FXTreeList.html">FXTreeList</a>* list,<a class="code" href="classFX_1_1FXDC.html">FXDC</a>& dc,FXint x,FXint y,FXint w,FXint h) <span class="keyword">const</span>; 00074 <span class="keyword">virtual</span> FXint hitItem(<span class="keyword">const</span> <a class="code" href="classFX_1_1FXTreeList.html">FXTreeList</a>* list,FXint x,FXint y) <span class="keyword">const</span>; 00075 <span class="keyword">protected</span>: <a name="l00076"></a><a class="code" href="classFX_1_1FXTreeItem.html#a2">00076</a> <span class="keyword">enum</span>{ 00077 SELECTED = 1, 00078 FOCUS = 2, <a name="l00079"></a><a class="code" href="classFX_1_1FXTreeItem.html#a3">00079</a> DISABLED = 4, 00080 OPENED = 8, 00081 EXPANDED = 16, <a name="l00082"></a><a class="code" href="classFX_1_1FXTreeItem.html#a4">00082</a> HASITEMS = 32, 00083 DRAGGABLE = 64, 00084 OPENICONOWNED = 128, <a name="l00085"></a><a class="code" href="classFX_1_1FXTreeItem.html#a5">00085</a> CLOSEDICONOWNED = 256 00086 }; 00087 <span class="keyword">public</span>: 00088 <span class="comment"></span> 00089 <span class="comment"> /// Constructor</span> 00090 <span class="comment"></span> FXTreeItem(<span class="keyword">const</span> FXString& text,FXIcon* oi=NULL,FXIcon* ci=NULL,<span class="keywordtype">void</span>* ptr=NULL):parent(NULL),prev(NULL),next(NULL),first(NULL),last(NULL),label(text),openIcon(oi),closedIcon(ci),data(ptr),state(0),x(0),y(0){} 00091 <span class="comment"></span> 00092 <span class="comment"> /// Get parent item</span> 00093 <span class="comment"></span> FXTreeItem* getParent()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> parent; } 00094 <span class="comment"></span> 00095 <span class="comment"> /// Get next sibling item</span> 00096 <span class="comment"></span> FXTreeItem* getNext()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> next; } <a name="l00097"></a><a class="code" href="classFX_1_1FXTreeItem.html#a9">00097</a> <span class="comment"></span> 00098 <span class="comment"> /// Get previous sibling item</span> 00099 <span class="comment"></span> FXTreeItem* getPrev()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> prev; } <a name="l00100"></a><a class="code" href="classFX_1_1FXTreeItem.html#a10">00100</a> <span class="comment"></span> 00101 <span class="comment"> /// Get first child item</span> 00102 <span class="comment"></span> FXTreeItem* getFirst()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> first; } <a name="l00103"></a><a class="code" href="classFX_1_1FXTreeItem.html#a11">00103</a> <span class="comment"></span> 00104 <span class="comment"> /// Get las child item</span> 00105 <span class="comment"></span> FXTreeItem* getLast()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> last; } <a name="l00106"></a><a class="code" href="classFX_1_1FXTreeItem.html#a12">00106</a> <span class="comment"></span> 00107 <span class="comment"> /// Get item below this one in list</span> 00108 <span class="comment"></span> FXTreeItem* getBelow() <span class="keyword">const</span>; <a name="l00109"></a><a class="code" href="classFX_1_1FXTreeItem.html#a13">00109</a> <span class="comment"></span> 00110 <span class="comment"> /// Get item above this one in list</span> 00111 <span class="comment"></span> FXTreeItem* getAbove() <span class="keyword">const</span>; <a name="l00112"></a><a class="code" href="classFX_1_1FXTreeItem.html#a14">00112</a> <span class="comment"></span> 00113 <span class="comment"> /// Get number of children of item</span> 00114 <span class="comment"></span> FXint getNumChildren() <span class="keyword">const</span>; <a name="l00115"></a><a class="code" href="classFX_1_1FXTreeItem.html#a15">00115</a> <span class="comment"></span> 00116 <span class="comment"> /// Change item label</span> 00117 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setText(<span class="keyword">const</span> <a class="code" href="classFX_1_1FXString.html">FXString</a>& txt){ label=txt; } <a name="l00118"></a><a class="code" href="classFX_1_1FXTreeItem.html#a16">00118</a> <span class="comment"></span> 00119 <span class="comment"> /// Get item label</span> 00120 <span class="comment"></span> <span class="keyword">const</span> <a class="code" href="classFX_1_1FXString.html">FXString</a>& getText()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> label; } 00121 <span class="comment"></span> 00122 <span class="comment"> /// Change open icon</span> 00123 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setOpenIcon(FXIcon* icn){ openIcon=icn; } <a name="l00124"></a><a class="code" href="classFX_1_1FXTreeItem.html#a18">00124</a> <span class="comment"></span> 00125 <span class="comment"> /// Get open icon</span> 00126 <span class="comment"></span> <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a>* getOpenIcon()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> openIcon; } 00127 <span class="comment"></span> 00128 <span class="comment"> /// Change closed icon</span> 00129 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setClosedIcon(FXIcon* icn){ closedIcon=icn; } <a name="l00130"></a><a class="code" href="classFX_1_1FXTreeItem.html#a20">00130</a> <span class="comment"></span> 00131 <span class="comment"> /// Get closed icon</span> 00132 <span class="comment"></span> <a class="code" href="classFX_1_1FXIcon.html">FXIcon</a>* getClosedIcon()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> closedIcon; } 00133 <span class="comment"></span> 00134 <span class="comment"> /// Change item user data</span> 00135 <span class="comment"></span> <span class="keywordtype">void</span> setData(<span class="keywordtype">void</span>* ptr){ data=ptr; } <a name="l00136"></a><a class="code" href="classFX_1_1FXTreeItem.html#a22">00136</a> <span class="comment"></span> 00137 <span class="comment"> /// Get item user data</span> 00138 <span class="comment"></span> <span class="keywordtype">void</span>* getData()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data; } 00139 <span class="comment"></span> 00140 <span class="comment"> /// Make item draw as focused</span> 00141 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setFocus(FXbool focus); <a name="l00142"></a><a class="code" href="classFX_1_1FXTreeItem.html#a24">00142</a> <span class="comment"></span> 00143 <span class="comment"> /// Return true if item has focus</span> 00144 <span class="comment"></span> FXbool hasFocus()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (state&FOCUS)!=0; } 00145 <span class="comment"></span> 00146 <span class="comment"> /// Select item</span> 00147 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setSelected(FXbool selected); <a name="l00148"></a><a class="code" href="classFX_1_1FXTreeItem.html#a26">00148</a> <span class="comment"></span> 00149 <span class="comment"> /// Return true if this item is selected</span> 00150 <span class="comment"></span> FXbool isSelected()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (state&SELECTED)!=0; } 00151 <span class="comment"></span> 00152 <span class="comment"> /// Make item show as open</span> 00153 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setOpened(FXbool opened); <a name="l00154"></a><a class="code" href="classFX_1_1FXTreeItem.html#a28">00154</a> <span class="comment"></span> 00155 <span class="comment"> /// Return true if this item is open</span> 00156 <span class="comment"></span> FXbool isOpened()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (state&OPENED)!=0; } 00157 <span class="comment"></span> 00158 <span class="comment"> /// Expand or collapse item</span> 00159 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setExpanded(FXbool expanded); <a name="l00160"></a><a class="code" href="classFX_1_1FXTreeItem.html#a30">00160</a> <span class="comment"></span> 00161 <span class="comment"> /// Return true if this item is expanded into sub items</span> 00162 <span class="comment"></span> FXbool isExpanded()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (state&EXPANDED)!=0; } 00163 <span class="comment"></span> 00164 <span class="comment"> /// Enable or disable item</span> 00165 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setEnabled(FXbool enabled); 00166 <span class="comment"></span> 00167 <span class="comment"> /// Return true if this item is enabled</span> 00168 <span class="comment"></span> FXbool isEnabled()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (state&DISABLED)==0; } 00169 <span class="comment"></span> 00170 <span class="comment"> /// Make item draggable</span> 00171 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setDraggable(FXbool draggable); 00172 <span class="comment"></span> 00173 <span class="comment"> /// Return true if this item is draggable</span> 00174 <span class="comment"></span> FXbool isDraggable()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (state&DRAGGABLE)!=0; } 00175 <span class="comment"></span> 00176 <span class="comment"> /// Make open and or icon owned by the item</span> 00177 <span class="comment"></span> <span class="keywordtype">void</span> setIconOwned(FXuint owned=(OPENICONOWNED|CLOSEDICONOWNED)); 00178 <span class="comment"></span> 00179 <span class="comment"> /// Return open icon and closed icon ownership status</span> 00180 <span class="comment"></span> FXuint isIconOwned()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (state&(OPENICONOWNED|CLOSEDICONOWNED)); } 00181 <span class="comment"></span> 00182 <span class="comment"> /// Return true if descendent of parent item</span> 00183 <span class="comment"></span> FXbool isChildOf(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00184 <span class="comment"></span> 00185 <span class="comment"> /// Return true if ancestor of child item</span> 00186 <span class="comment"></span> FXbool isParentOf(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00187 <span class="comment"></span> 00188 <span class="comment"> /// Return width of item as drawn in list</span> 00189 <span class="comment"></span> <span class="keyword">virtual</span> FXint getWidth(<span class="keyword">const</span> FXTreeList* list) <span class="keyword">const</span>; 00190 <span class="comment"></span> 00191 <span class="comment"> /// Return height of item as drawn in list</span> 00192 <span class="comment"></span> <span class="keyword">virtual</span> FXint getHeight(<span class="keyword">const</span> FXTreeList* list) <span class="keyword">const</span>; 00193 <span class="comment"></span> 00194 <span class="comment"> /// Create server-side resources</span> 00195 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> create(); 00196 <span class="comment"></span> 00197 <span class="comment"> /// Detach server-side resources</span> 00198 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> detach(); 00199 <span class="comment"></span> 00200 <span class="comment"> /// Destroy server-side resources</span> 00201 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> destroy(); 00202 <span class="comment"></span> 00203 <span class="comment"> /// Save to stream</span> 00204 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> save(FXStream& store) <span class="keyword">const</span>; <a name="l00205"></a><a class="code" href="classFX_1_1FXTreeList.html">00205</a> <span class="comment"></span> 00206 <span class="comment"> /// Load from stream</span> 00207 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> load(<a class="code" href="classFX_1_1FXStream.html">FXStream</a>& store); 00208 <span class="comment"></span> 00209 <span class="comment"> /// Destroy item and free icons if owned</span> 00210 <span class="comment"></span> <span class="keyword">virtual</span> ~FXTreeItem(); 00211 }; 00212 00213 00214 <span class="comment"></span> 00215 <span class="comment">/// Tree item collate function</span> 00216 <span class="comment"></span><span class="keyword">typedef</span> FXint (*FXTreeListSortFunc)(<span class="keyword">const</span> FXTreeItem*,<span class="keyword">const</span> FXTreeItem*); 00217 00218 00219 <span class="comment"></span> 00220 <span class="comment">/// Tree list Widget</span> 00221 <span class="comment"></span><span class="keyword">class </span>FXAPI FXTreeList : <span class="keyword">public</span> FXScrollArea { 00222 FXDECLARE(FXTreeList) 00223 <span class="keyword">protected</span>: 00224 FXTreeItem *firstitem; <span class="comment">// First root item</span> 00225 FXTreeItem *lastitem; <span class="comment">// Last root item</span> 00226 FXTreeItem *anchoritem; <span class="comment">// Selection anchor item</span> 00227 FXTreeItem *currentitem; <span class="comment">// Current item</span> 00228 FXTreeItem *extentitem; <span class="comment">// Selection extent</span> 00229 FXTreeItem *cursoritem; <span class="comment">// Item under cursor</span> 00230 FXFont *font; <span class="comment">// Font</span> 00231 FXTreeListSortFunc sortfunc; <span class="comment">// Item sort function</span> 00232 FXColor textColor; <span class="comment">// Text color</span> 00233 FXColor selbackColor; <span class="comment">// Selected background color</span> 00234 FXColor seltextColor; <span class="comment">// Selected text color</span> 00235 FXColor lineColor; <span class="comment">// Line color</span> 00236 FXint treeWidth; <span class="comment">// Tree width</span> 00237 FXint treeHeight; <span class="comment">// Tree height</span> 00238 FXint visible; <span class="comment">// Number of visible items</span> 00239 FXint indent; <span class="comment">// Parent to child indentation</span> 00240 FXint grabx; <span class="comment">// Grab point x</span> 00241 FXint graby; <span class="comment">// Grab point y</span> 00242 FXString lookup; <span class="comment">// Lookup string</span> 00243 FXString help; <span class="comment">// Help string</span> 00244 FXbool state; <span class="comment">// State of item</span> 00245 <span class="keyword">protected</span>: 00246 FXTreeList(); 00247 <span class="keyword">virtual</span> FXTreeItem* createItem(<span class="keyword">const</span> FXString& text,FXIcon* oi,FXIcon* ci,<span class="keywordtype">void</span>* ptr); 00248 <span class="keywordtype">void</span> sort(FXTreeItem*& f1,FXTreeItem*& t1,FXTreeItem*& f2,FXTreeItem*& t2,<span class="keywordtype">int</span> n); 00249 <span class="keywordtype">void</span> recompute(); 00250 <span class="keyword">private</span>: 00251 FXTreeList(<span class="keyword">const</span> FXTreeList&); 00252 FXTreeList& operator=(<span class="keyword">const</span> FXTreeList&); 00253 <span class="keyword">public</span>: 00254 <span class="keywordtype">long</span> onPaint(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00255 <span class="keywordtype">long</span> onEnter(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00256 <span class="keywordtype">long</span> onLeave(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00257 <span class="keywordtype">long</span> onUngrabbed(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00258 <span class="keywordtype">long</span> onMotion(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00259 <span class="keywordtype">long</span> onKeyPress(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00260 <span class="keywordtype">long</span> onKeyRelease(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00261 <span class="keywordtype">long</span> onLeftBtnPress(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00262 <span class="keywordtype">long</span> onLeftBtnRelease(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00263 <span class="keywordtype">long</span> onRightBtnPress(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00264 <span class="keywordtype">long</span> onRightBtnRelease(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00265 <span class="keywordtype">long</span> onQueryTip(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00266 <span class="keywordtype">long</span> onQueryHelp(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00267 <span class="keywordtype">long</span> onTipTimer(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00268 <span class="keywordtype">long</span> onFocusIn(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00269 <span class="keywordtype">long</span> onFocusOut(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00270 <span class="keywordtype">long</span> onAutoScroll(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00271 <span class="keywordtype">long</span> onClicked(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00272 <span class="keywordtype">long</span> onDoubleClicked(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00273 <span class="keywordtype">long</span> onTripleClicked(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00274 <span class="keywordtype">long</span> onCommand(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00275 <span class="keywordtype">long</span> onLookupTimer(FXObject*,FXSelector,<span class="keywordtype">void</span>*); 00276 <span class="keyword">public</span>: 00277 <span class="keyword">static</span> FXint ascending(<span class="keyword">const</span> FXTreeItem*,<span class="keyword">const</span> FXTreeItem*); <a name="l00278"></a><a class="code" href="classFX_1_1FXTreeList.html#a13">00278</a> <span class="keyword">static</span> FXint descending(<span class="keyword">const</span> FXTreeItem*,<span class="keyword">const</span> FXTreeItem*); 00279 <span class="keyword">static</span> FXint ascendingCase(<span class="keyword">const</span> FXTreeItem*,<span class="keyword">const</span> FXTreeItem*); 00280 <span class="keyword">static</span> FXint descendingCase(<span class="keyword">const</span> FXTreeItem*,<span class="keyword">const</span> FXTreeItem*); 00281 <span class="keyword">public</span>: 00282 <span class="keyword">enum</span> { 00283 ID_LOOKUPTIMER=FXScrollArea::ID_LAST, <a name="l00284"></a><a class="code" href="classFX_1_1FXTreeList.html#a15">00284</a> ID_LAST 00285 }; 00286 <span class="keyword">public</span>: <a name="l00287"></a><a class="code" href="classFX_1_1FXTreeList.html#a16">00287</a> <span class="comment"></span> 00288 <span class="comment"> /// Construct a tree list with nvis visible items; the tree list is initially empty</span> 00289 <span class="comment"></span> FXTreeList(<a class="code" href="classFX_1_1FXComposite.html">FXComposite</a> *p,<a class="code" href="classFX_1_1FXObject.html">FXObject</a>* tgt=NULL,FXSelector sel=0,FXuint opts=TREELIST_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0); 00290 <span class="comment"></span> 00291 <span class="comment"> /// Create server-side resources</span> 00292 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> create(); 00293 <span class="comment"></span> 00294 <span class="comment"> /// Detach server-side resources</span> 00295 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> detach(); 00296 <span class="comment"></span> 00297 <span class="comment"> /// Perform layout</span> 00298 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> layout(); 00299 <span class="comment"></span> 00300 <span class="comment"> /// Return default width</span> 00301 <span class="comment"></span> <span class="keyword">virtual</span> FXint getDefaultWidth(); 00302 <span class="comment"></span> 00303 <span class="comment"> /// Return default height</span> 00304 <span class="comment"></span> <span class="keyword">virtual</span> FXint getDefaultHeight(); 00305 <span class="comment"></span> 00306 <span class="comment"> /// Compute and return content width</span> 00307 <span class="comment"></span> <span class="keyword">virtual</span> FXint getContentWidth(); 00308 <span class="comment"></span> 00309 <span class="comment"> /// Return content height</span> 00310 <span class="comment"></span> <span class="keyword">virtual</span> FXint getContentHeight(); 00311 <span class="comment"></span> 00312 <span class="comment"> /// Recalculate layout</span> 00313 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> recalc(); 00314 <span class="comment"></span> 00315 <span class="comment"> /// Tree list can receive focus</span> 00316 <span class="comment"></span> <span class="keyword">virtual</span> FXbool canFocus() <span class="keyword">const</span>; 00317 <span class="comment"></span> 00318 <span class="comment"> /// Move the focus to this window</span> 00319 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setFocus(); 00320 <span class="comment"></span> 00321 <span class="comment"> /// Remove the focus from this window</span> 00322 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> killFocus(); 00323 <span class="comment"></span> 00324 <span class="comment"> /// Return number of items</span> 00325 <span class="comment"></span> FXint getNumItems() <span class="keyword">const</span>; 00326 <span class="comment"></span> 00327 <span class="comment"> /// Return number of visible items</span> 00328 <span class="comment"></span> FXint getNumVisible()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> visible; } 00329 <span class="comment"></span> 00330 <span class="comment"> /// Change number of visible items</span> 00331 <span class="comment"></span> <span class="keywordtype">void</span> setNumVisible(FXint nvis); <a name="l00332"></a><a class="code" href="classFX_1_1FXTreeList.html#a31">00332</a> <span class="comment"></span> 00333 <span class="comment"> /// Return first root item</span> 00334 <span class="comment"></span> FXTreeItem* getFirstItem()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> firstitem; } <a name="l00335"></a><a class="code" href="classFX_1_1FXTreeList.html#a32">00335</a> <span class="comment"></span> 00336 <span class="comment"> /// Return last root item</span> 00337 <span class="comment"></span> FXTreeItem* getLastItem()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> lastitem; } 00338 <span class="comment"></span> 00339 <span class="comment"> /// Prepend new [possibly subclassed] item as first child of p</span> 00340 <span class="comment"></span> FXTreeItem* addItemFirst(FXTreeItem* p,FXTreeItem* item,FXbool notify=FALSE); 00341 <span class="comment"></span> 00342 <span class="comment"> /// Prepend new item with given text and optional icon, and user-data pointer as first child of p</span> 00343 <span class="comment"></span> FXTreeItem* addItemFirst(FXTreeItem* p,<span class="keyword">const</span> FXString& text,FXIcon* oi=NULL,FXIcon* ci=NULL,<span class="keywordtype">void</span>* ptr=NULL,FXbool notify=FALSE); 00344 <span class="comment"></span> 00345 <span class="comment"> /// Append new [possibly subclassed] item as last child of p</span> 00346 <span class="comment"></span> FXTreeItem* addItemLast(FXTreeItem* p,FXTreeItem* item,FXbool notify=FALSE); 00347 <span class="comment"></span> 00348 <span class="comment"> /// Append new item with given text and optional icon, and user-data pointer as last child of p</span> 00349 <span class="comment"></span> FXTreeItem* addItemLast(FXTreeItem* p,<span class="keyword">const</span> FXString& text,FXIcon* oi=NULL,FXIcon* ci=NULL,<span class="keywordtype">void</span>* ptr=NULL,FXbool notify=FALSE); 00350 <span class="comment"></span> 00351 <span class="comment"> /// Append new [possibly subclassed] item after to other item</span> 00352 <span class="comment"></span> FXTreeItem* addItemAfter(FXTreeItem* other,FXTreeItem* item,FXbool notify=FALSE); 00353 <span class="comment"></span> 00354 <span class="comment"> /// Append new item with given text and optional icon, and user-data pointer after to other item</span> 00355 <span class="comment"></span> FXTreeItem* addItemAfter(FXTreeItem* other,<span class="keyword">const</span> FXString& text,FXIcon* oi=NULL,FXIcon* ci=NULL,<span class="keywordtype">void</span>* ptr=NULL,FXbool notify=FALSE); 00356 <span class="comment"></span> 00357 <span class="comment"> /// Prepend new [possibly subclassed] item prior to other item</span> 00358 <span class="comment"></span> FXTreeItem* addItemBefore(FXTreeItem* other,FXTreeItem* item,FXbool notify=FALSE); 00359 <span class="comment"></span> 00360 <span class="comment"> /// Prepend new item with given text and optional icon, and user-data pointer prior to other item</span> 00361 <span class="comment"></span> FXTreeItem* addItemBefore(FXTreeItem* other,<span class="keyword">const</span> FXString& text,FXIcon* oi=NULL,FXIcon* ci=NULL,<span class="keywordtype">void</span>* ptr=NULL,FXbool notify=FALSE); 00362 <span class="comment"></span> 00363 <span class="comment"> /// Reparent item under parent p</span> 00364 <span class="comment"></span> <span class="keywordtype">void</span> reparentItem(FXTreeItem* item,FXTreeItem* p); 00365 00366 <span class="comment">// Move item before other</span> 00367 FXTreeItem* moveItemBefore(FXTreeItem* other,FXTreeItem* item); 00368 00369 <span class="comment">// Move item after other</span> 00370 FXTreeItem* moveItemAfter(FXTreeItem* other,FXTreeItem* item); 00371 <span class="comment"></span> 00372 <span class="comment"> /// Remove item</span> 00373 <span class="comment"></span> <span class="keywordtype">void</span> removeItem(FXTreeItem* item,FXbool notify=FALSE); 00374 <span class="comment"></span> 00375 <span class="comment"> /// Remove items in range [fm, to] inclusively</span> 00376 <span class="comment"></span> <span class="keywordtype">void</span> removeItems(FXTreeItem* fm,FXTreeItem* to,FXbool notify=FALSE); 00377 <span class="comment"></span> 00378 <span class="comment"> /// Remove all items from list</span> 00379 <span class="comment"></span> <span class="keywordtype">void</span> clearItems(FXbool notify=FALSE); 00380 <span class="comment"></span> 00381 <span class="comment"> /// Return item width</span> 00382 <span class="comment"></span> FXint getItemWidth(<span class="keyword">const</span> FXTreeItem* item)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> item->getWidth(<span class="keyword">this</span>); } 00383 <span class="comment"></span> 00384 <span class="comment"> /// Return item height</span> 00385 <span class="comment"></span> FXint getItemHeight(<span class="keyword">const</span> FXTreeItem* item)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> item->getHeight(<span class="keyword">this</span>); } 00386 <span class="comment"></span> 00387 <span class="comment"> /// Get item at x,y, if any</span> 00388 <span class="comment"></span> FXTreeItem* getItemAt(FXint x,FXint y) <span class="keyword">const</span>; 00389 <span class="comment"></span> 00390 <span class="comment"> /**</span> 00391 <span class="comment"> * Search items for item by name, starting from start item; the</span> 00392 <span class="comment"> * flags argument controls the search direction, and case sensitivity.</span> 00393 <span class="comment"> */</span> 00394 FXTreeItem* findItem(<span class="keyword">const</span> FXString& text,FXTreeItem* start=NULL,FXuint flags=SEARCH_FORWARD|SEARCH_WRAP) <span class="keyword">const</span>; 00395 <span class="comment"></span> 00396 <span class="comment"> /// Scroll to make item visible</span> 00397 <span class="comment"></span> <span class="keywordtype">void</span> makeItemVisible(FXTreeItem* item); 00398 <span class="comment"></span> 00399 <span class="comment"> /// Change item's text</span> 00400 <span class="comment"></span> <span class="keywordtype">void</span> setItemText(FXTreeItem* item,<span class="keyword">const</span> FXString& text); 00401 <span class="comment"></span> 00402 <span class="comment"> /// Return item's text</span> 00403 <span class="comment"></span> FXString getItemText(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00404 <span class="comment"></span> 00405 <span class="comment"> /// Change item's open icon</span> 00406 <span class="comment"></span> <span class="keywordtype">void</span> setItemOpenIcon(FXTreeItem* item,FXIcon* icon); 00407 <span class="comment"></span> 00408 <span class="comment"> /// Return item's open icon</span> 00409 <span class="comment"></span> FXIcon* getItemOpenIcon(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00410 <span class="comment"></span> 00411 <span class="comment"> /// Chance item's closed icon</span> 00412 <span class="comment"></span> <span class="keywordtype">void</span> setItemClosedIcon(FXTreeItem* item,FXIcon* icon); 00413 <span class="comment"></span> 00414 <span class="comment"> /// Return item's closed icon</span> 00415 <span class="comment"></span> FXIcon* getItemClosedIcon(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00416 <span class="comment"></span> 00417 <span class="comment"> /// Change item user-data pointer</span> 00418 <span class="comment"></span> <span class="keywordtype">void</span> setItemData(FXTreeItem* item,<span class="keywordtype">void</span>* ptr) <span class="keyword">const</span>; 00419 <span class="comment"></span> 00420 <span class="comment"> /// Return item user-data pointer</span> 00421 <span class="comment"></span> <span class="keywordtype">void</span>* getItemData(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00422 <span class="comment"></span> 00423 <span class="comment"> /// Return TRUE if item is selected</span> 00424 <span class="comment"></span> FXbool isItemSelected(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00425 <span class="comment"></span> 00426 <span class="comment"> /// Return TRUE if item is current</span> 00427 <span class="comment"></span> FXbool isItemCurrent(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00428 <span class="comment"></span> 00429 <span class="comment"> /// Return TRUE if item is visible</span> 00430 <span class="comment"></span> FXbool isItemVisible(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00431 <span class="comment"></span> 00432 <span class="comment"> /// Return TRUE if item opened</span> 00433 <span class="comment"></span> FXbool isItemOpened(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00434 <span class="comment"></span> 00435 <span class="comment"> /// Return TRUE if item expanded</span> 00436 <span class="comment"></span> FXbool isItemExpanded(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; <a name="l00437"></a><a class="code" href="classFX_1_1FXTreeList.html#a65">00437</a> <span class="comment"></span> 00438 <span class="comment"> /// Return TRUE if item is a leaf-item, i.e. has no children</span> 00439 <span class="comment"></span> FXbool isItemLeaf(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; 00440 <span class="comment"></span> 00441 <span class="comment"> /// Return TRUE if item is enabled</span> 00442 <span class="comment"></span> FXbool isItemEnabled(<span class="keyword">const</span> FXTreeItem* item) <span class="keyword">const</span>; <a name="l00443"></a><a class="code" href="classFX_1_1FXTreeList.html#a67">00443</a> <span class="comment"></span> 00444 <span class="comment"> /// Return item hit code: 0 outside, 1 icon, 2 text, 3 box</span> 00445 <span class="comment"></span> FXint hitItem(<span class="keyword">const</span> FXTreeItem* item,FXint x,FXint y) <span class="keyword">const</span>; <a name="l00446"></a><a class="code" href="classFX_1_1FXTreeList.html#a68">00446</a> <span class="comment"></span> 00447 <span class="comment"> /// Repaint item</span> 00448 <span class="comment"></span> <span class="keywordtype">void</span> updateItem(FXTreeItem* item) <span class="keyword">const</span>; 00449 <span class="comment"></span> 00450 <span class="comment"> /// Enable item</span> 00451 <span class="comment"></span> FXbool enableItem(FXTreeItem* item); 00452 <span class="comment"></span> 00453 <span class="comment"> /// Disable item</span> 00454 <span class="comment"></span> FXbool disableItem(FXTreeItem* item); 00455 <span class="comment"></span> 00456 <span class="comment"> /// Select item</span> 00457 <span class="comment"></span> <span class="keyword">virtual</span> FXbool selectItem(FXTreeItem* item,FXbool notify=FALSE); 00458 <span class="comment"></span> 00459 <span class="comment"> /// Deselect item</span> 00460 <span class="comment"></span> <span class="keyword">virtual</span> FXbool deselectItem(FXTreeItem* item,FXbool notify=FALSE); <a name="l00461"></a><a class="code" href="classFX_1_1FXTreeList.html#a73">00461</a> <span class="comment"></span> 00462 <span class="comment"> /// Toggle item selection</span> 00463 <span class="comment"></span> <span class="keyword">virtual</span> FXbool toggleItem(FXTreeItem* item,FXbool notify=FALSE); 00464 <span class="comment"></span> 00465 <span class="comment"> /// Extend selection from anchor item to item</span> 00466 <span class="comment"></span> <span class="keyword">virtual</span> FXbool extendSelection(FXTreeItem* item,FXbool notify=FALSE); <a name="l00467"></a><a class="code" href="classFX_1_1FXTreeList.html#a75">00467</a> <span class="comment"></span> 00468 <span class="comment"> /// Deselect all items</span> 00469 <span class="comment"></span> <span class="keyword">virtual</span> FXbool killSelection(FXbool notify=FALSE); <a name="l00470"></a><a class="code" href="classFX_1_1FXTreeList.html#a76">00470</a> <span class="comment"></span> 00471 <span class="comment"> /// Open item</span> 00472 <span class="comment"></span> <span class="keyword">virtual</span> FXbool openItem(FXTreeItem* item,FXbool notify=FALSE); 00473 <span class="comment"></span> 00474 <span class="comment"> /// Close item</span> 00475 <span class="comment"></span> <span class="keyword">virtual</span> FXbool closeItem(FXTreeItem* item,FXbool notify=FALSE); <a name="l00476"></a><a class="code" href="classFX_1_1FXTreeList.html#a78">00476</a> <span class="comment"></span> 00477 <span class="comment"> /// Collapse tree</span> 00478 <span class="comment"></span> <span class="keyword">virtual</span> FXbool collapseTree(FXTreeItem* tree,FXbool notify=FALSE); 00479 <span class="comment"></span> 00480 <span class="comment"> /// Expand tree</span> 00481 <span class="comment"></span> <span class="keyword">virtual</span> FXbool expandTree(FXTreeItem* tree,FXbool notify=FALSE); <a name="l00482"></a><a class="code" href="classFX_1_1FXTreeList.html#a80">00482</a> <span class="comment"></span> 00483 <span class="comment"> /// Change current item</span> 00484 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> setCurrentItem(FXTreeItem* item,FXbool notify=FALSE); 00485 <span class="comment"></span> 00486 <span class="comment"> /// Return current item, if any</span> 00487 <span class="comment"></span> FXTreeItem* getCurrentItem()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> currentitem; } <a name="l00488"></a><a class="code" href="classFX_1_1FXTreeList.html#a82">00488</a> <span class="comment"></span> 00489 <span class="comment"> /// Change anchor item</span> 00490 <span class="comment"></span> <span class="keywordtype">void</span> setAnchorItem(FXTreeItem* item); 00491 <span class="comment"></span> 00492 <span class="comment"> /// Return anchor item, if any</span> 00493 <span class="comment"></span> FXTreeItem* getAnchorItem()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> anchoritem; } <a name="l00494"></a><a class="code" href="classFX_1_1FXTreeList.html#a84">00494</a> <span class="comment"></span> 00495 <span class="comment"> /// Return item under cursor, if any</span> 00496 <span class="comment"></span> FXTreeItem* getCursorItem()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> cursoritem; } <a name="l00497"></a><a class="code" href="classFX_1_1FXTreeList.html#a85">00497</a> <span class="comment"></span> 00498 <span class="comment"> /// Sort all items recursively</span> 00499 <span class="comment"></span> <span class="keywordtype">void</span> sortItems(); 00500 <span class="comment"></span> 00501 <span class="comment"> /// Sort root items</span> 00502 <span class="comment"></span> <span class="keywordtype">void</span> sortRootItems(); 00503 <span class="comment"></span> 00504 <span class="comment"> /// Sort children of item</span> 00505 <span class="comment"></span> <span class="keywordtype">void</span> sortChildItems(FXTreeItem* item); 00506 <span class="comment"></span> 00507 <span class="comment"> /// Change text font</span> 00508 <span class="comment"></span> <span class="keywordtype">void</span> setFont(<a class="code" href="classFX_1_1FXFont.html">FXFont</a>* fnt); <a name="l00509"></a><a class="code" href="classFX_1_1FXTreeList.html#a89">00509</a> <span class="comment"></span> 00510 <span class="comment"> /// Return text font</span> 00511 <span class="comment"></span> <a class="code" href="classFX_1_1FXFont.html">FXFont</a>* getFont()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> font; } 00512 <span class="comment"></span> 00513 <span class="comment"> /// Change parent-child indent amount</span> 00514 <span class="comment"></span> <span class="keywordtype">void</span> setIndent(FXint in); 00515 <span class="comment"></span> 00516 <span class="comment"> /// Return parent-child indent amount</span> 00517 <span class="comment"></span> FXint getIndent()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> indent; } 00518 <span class="comment"></span> 00519 <span class="comment"> /// Return normal text color</span> 00520 <span class="comment"></span> FXColor getTextColor()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> textColor; } 00521 <span class="comment"></span> 00522 <span class="comment"> /// Change normal text color</span> 00523 <span class="comment"></span> <span class="keywordtype">void</span> setTextColor(FXColor clr); 00524 <span class="comment"></span> 00525 <span class="comment"> /// Return selected text background</span> 00526 <span class="comment"></span> FXColor getSelBackColor()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> selbackColor; } 00527 <span class="comment"></span> 00528 <span class="comment"> /// Change selected text background</span> 00529 <span class="comment"></span> <span class="keywordtype">void</span> setSelBackColor(FXColor clr); 00530 <span class="comment"></span> 00531 <span class="comment"> /// Return selected text color</span> 00532 <span class="comment"></span> FXColor getSelTextColor()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> seltextColor; } 00533 <span class="comment"></span> 00534 <span class="comment"> /// Change selected text color</span> 00535 <span class="comment"></span> <span class="keywordtype">void</span> setSelTextColor(FXColor clr); 00536 <span class="comment"></span> 00537 <span class="comment"> /// Return line color</span> 00538 <span class="comment"></span> FXColor getLineColor()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> lineColor; } 00539 <span class="comment"></span> 00540 <span class="comment"> /// Change line color</span> 00541 <span class="comment"></span> <span class="keywordtype">void</span> setLineColor(FXColor clr); 00542 <span class="comment"></span> 00543 <span class="comment"> /// Return sort function</span> 00544 <span class="comment"></span> FXTreeListSortFunc getSortFunc()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> sortfunc; } 00545 <span class="comment"></span> 00546 <span class="comment"> /// Change sort function</span> 00547 <span class="comment"></span> <span class="keywordtype">void</span> setSortFunc(FXTreeListSortFunc func){ sortfunc=func; } 00548 <span class="comment"></span> 00549 <span class="comment"> /// Return list style</span> 00550 <span class="comment"></span> FXuint getListStyle() <span class="keyword">const</span>; 00551 <span class="comment"></span> 00552 <span class="comment"> /// Change list style</span> 00553 <span class="comment"></span> <span class="keywordtype">void</span> setListStyle(FXuint style); 00554 <span class="comment"></span> 00555 <span class="comment"> /// Set the status line help text for this list</span> 00556 <span class="comment"></span> <span class="keywordtype">void</span> setHelpText(<span class="keyword">const</span> FXString& text); 00557 <span class="comment"></span> 00558 <span class="comment"> /// Get the status line help text for this list</span> 00559 <span class="comment"></span> FXString getHelpText()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> help; } 00560 <span class="comment"></span> 00561 <span class="comment"> /// Save object to a stream</span> 00562 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> save(FXStream& store) <span class="keyword">const</span>; 00563 <span class="comment"></span> 00564 <span class="comment"> /// Load object from a stream</span> 00565 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> load(FXStream& store); 00566 <span class="comment"></span> 00567 <span class="comment"> /// Destructor</span> 00568 <span class="comment"></span> <span class="keyword">virtual</span> ~FXTreeList(); 00569 }; 00570 00571 } 00572 00573 <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>