06_abcd.zip_list_list控件_listcontrol控件_list控件

共8个文件

htm：3个

gif：2个

jpg：2个

版权申诉

list

list控件

3 浏览量 2022-09-23 22:36:39 上传评论收藏 43KB ZIP 举报

资源推荐

资源详情

资源评论

收起资源包目录

06_abcd.zip （8个子文件）

gfxlist.shtml.files

gfxlist.gif 15KB

di2001.jpg 465B

gfxlist1.gif 2KB

left.files

logo1.jpg 8KB

left.htm 13KB

www.pudn.com.txt 218B

gfxlist.shtml.htm 55KB

A.htm 724B

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">  <HTML><HEAD><TITLE>mfc programmer's sourcebook : advanced ui</TITLE> <META content="text/html; charset=iso-8859-1" http-equiv=content-type> <META content="zafir anjum" name=author> <META content="source code for implementing advanced ui features" name=description> <META content="" name=keywords> <META content="MSHTML 5.00.2614.3500" name=GENERATOR></HEAD> <BODY background=gfxlist.shtml.files/di2001.jpg bgColor=#ffffff tppabs="http://www.codeguru.com/fancyhome/back.gif"> <H3 align=center>list control - enhanced list control</H3> <HR align=center> this article was contributed by <A href="mailto:warch@tin.it">iuri apollonio</A>. <A href="http://go1.163.com/~81000/source/adv_ui/gfxlist.zip" tppabs="http://www.codeguru.com/advancedui/gfxlist.zip">download demo with formview and dialog </A>534k <A href="http://go1.163.com/~81000/source/adv_ui/gfxdaolist.zip" tppabs="http://www.codeguru.com/advancedui/gfxdaolist.zip">download dao dynamic link list in a formview</A> 635 <A href="http://go1.163.com/~81000/source/adv_ui/gfxviewlist.zip" tppabs="http://www.codeguru.com/advancedui/gfxviewlist.zip">download gfxlistctrl as a clistview (unsupported)</A> 373k <IMG alt="the list control (14 k)" height=283 src="gfxlist.shtml.files/gfxlist.gif" width=588 tppabs="http://www.codeguru.com/advancedui/gfxlist.gif"> this is an enhanced version of the list control; it include some features from other codeguru's articles. i would especially name zafir's articles and sam fugarino's (his article enlightened me about database & list controls). however, a lot of code comes from other people, too much to be all named here. so please don't say i stole code! i put it here and everybody can take what needed from it. this control has the following features: <UL> <LI>entire row highlight <LI>automatic sorting of column (using numeric and text sort) <LI>support for background../di2001.jpgs and blend highlight selection <LI>support for vertical and horizontal grid <LI>draggable column <LI>customizable column format (size, alignment) with format dialog box <LI>management of column using column manager <LI>support for a "categorized view" (like outlook 98) <LI>support, on every cell, for custom text color, font and grid borders <LI>automatic saving and loading from registry of column status <LI>print support <LI>support for images in cell <LI>support for images in header <LI>use a richedit derived control for editing of subitems <LI>support of subitem editing using a combobox-like control <LI>automatic copying of items in clipboard <LI>support for showing scroll bar always <LI>custom items height (not by single items) <LI>cell tooltips <LI>not resizeable columns <LI>highlight of currently selected cell <LI>automatic bitmapped popup menus for copy/paste operation in richedit controls and column format/customize <LI>support for dinamic dao database link and link of list subitems with other recordsets with combobox select <LI>*new* support for item autopreview <LI>*new* (un)support for clistview </LI></UL> <H4>1. the list control</H4> the control has been designed for use with the lpstr_textcallback for inserting items. it can be used even with normal text insert, but column manager, column dragging and view by categories are supported only through use of lpstr_textcallback. the customized text color and fonts, and the categories handling are managed using callback functions; that means you have to write some functions in the list parent class (in the demo, a form view) to handle those features. <H4>2. creating the list control</H4> if the control is being created from a form view or a dialog, you'll have to manually call this function (assuming the control is wndlist): <TT>wndlist.oninit();</TT> this because the wm_create will not be sent when the control is "auto" created; it is not necessary if it is manually created using the standard create() function. after creating, you can define the internal styles of the control using the modifyflag() function; those are the flags you can use: <UL> <LI>fhighrowselect - selection of full row <LI>fvertgrid - enable vertical grid lines <LI>fhorizgrid - enable horizontal grid lines <LI>fautosort - auto sorting on columns <LI>fexinfo - enable custom colors and fonts for cells <LI>fsubitemimages - enable images in cells <LI>fallowmultichange - enable to extend the changes made to an item to all the items actually selected <LI>fallowdivider - enable custom grid lines <LI>fcelltooltip - enable cells tooltip <LI>fexinfoonrow - the custom colors and fonts are to be asked for line and not for cell (faster than for cell) <LI>freturndblclk - the enter key will be handled has a left mouse button double click on selected item <LI>freturnmodify - if the currently selected cell supports editing, the enter key will start the editing <LI>fscrollbaralways - show the scroll bars always (gives a better look if ws_ex_staticedge is selected) </LI></UL> by default, those flags are setted in the list control constructor: fhighrowselect, fvertgrid, fhorizgrid, fautosort, fexinfo, fsubitemimages, fcelltooltip, freturnmodify, freturndblclk, fscrollbaralways. the modifyflag has the same syntax of cwnd::modifystyle(flag_to_be_removed, flag_to_be_added, redraw_flag). <H4>3. the column manager</H4> the list control implements a column manager; this permits column customize and column dragging. to use this feature we need to first define all the columns we can have, then specifing the columns we want to be shown and finally setting them up. <UL> <LI>a. defining the columns we can have usually done in the view oninitialupdate or in the dialog oninitdialog, the definition of the columns is done with the function definecolumn(). this function as the following syntax: <TT>int definecolumn (const int iid, const char * ctext, const char * ctextdt, const int ialign, const int iwidth, dword dwdata, const int iimage, const char * cdescr)</TT> iid is the identifier of the column, ctext is the description of the column, ctextdt is here for internal use only - set it to null, ialign is the alignment of the column as normally defined for list controls - lvcfmt_left, lvcfmt_center, .., iwidth is the default width of the column (don't use -1, put a value instead), dwdata are the flags of the column as defined below, iimage is the index of the column image if any, cdescr is the description of the column if it is an image column. this function is from the class cgfxcolumnmanager; the cgfxcolumnmanager object is created and handled by the list control. you can have access to it using: <TT>cgfxcolumnmanager * pmanager = wndlist.createcolumnmanager();</TT> (for the first time you access it) and <TT>cgfxcolumnmanager * pmanager = wndlist.getcolumnmanager();</TT> elsewhere. <UL> <LI>fhcombobox - cells of column are editable

评论收藏

内容反馈

版权申诉