在QT基础上用C++实现的UNDO和REDO功能

2 Freeware MFC icon selection combo box classes(19KB) 图标下拉框-2 Freeware MFC icon selection combo box classes (19KB) icon in the drop-down box

运行环境Windows 2000/XP -runtime environment for Windows 2000/XP

多功能文本编辑器，没有使用MFC或API，完全是由自己构造的消息机制-multi-functional text editor, to use MFC or API, is entirely constructed by the news their mechanism

Owner draw button in wtl on C++ list wtl button owner draw

一个很不错的模拟 led的小程序，里面的源代码你可以复用到自己的程序中去-a very good simulation of small programs led inside the source code you can use Minute their procedures to

三角型按钮，可以改变三角型方向及在按钮上加上标题。- The triangle button, may change the triangle direction and adds on the title on the button.

非正方形形状的按钮-The button which is not square

关于lishview德专门的改进非常漂亮-lishview Germany on specialized improve very pretty

不规则的按钮的一个例子-irregular example of a button

这是一款可以以曲线或柱状图的形式实时动态显示数据的控件。 主要特点是：支持显示浮点数、负数，显示数据范围大、可以自定义显示范围也可自动选择范围，还可锁定显示范围。-This a can of a curve or column in the form of real-time dynamic display of data control. The main features are : support shown float, negative, showing the scope of the data, since the definition can also indicate the scope of automatic choices, but also locked display area.