在QT基础上用C++实现的UNDO和REDO功能

翻译  maninwest@Codeforge  作者:John Underhill @ Codeproject最近我在查看 KMP Player 软件上的一些图形元素(如果你想看看好的图形设计，我建议你也查看一下)。我在项目中需要的是一个简单的发光按钮控件，用于玩家控制的，这不是什么太神奇的东西，只是在鼠标悬停时能够改变颜色。让图像更改颜色很简单，只需修改  ImageAttribute 的颜色矩阵:private void DrawColoredImage(Graphics g, Image img, Rectangle bounds, Color clr) { using (ImageAttributes ia = new ImageAttributes()) { ColorMatrix cm = new ColorMatrix(); // convert and refactor color palette cm.Matrix00 = ParseColor(clr.R); cm.Matrix11 = ParseColor(clr.G); cm.Matrix22 = ParseColor(clr.B); cm.Matrix33 = ParseColor(clr.A); cm.Matrix44 = 1f; // set matrix ia.SetColorMatrix(cm); // draw g.DrawImage(img, bounds, 0, 0, img.Width, img.Height, GraphicsUnit.Pixel, ia); } }示例代码中的 ParseColor 会将位转化为浮点值。 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

CXPButton是一个XP风格的按钮类，外观非常好看，能给你耳目一新的感觉。-CXPButton is an XP-style button-type, appearance is very good-looking, would give you a fresh experience.

按钮挺漂亮的,控件的属于很多!可以任意设置和调整!-button quite beautiful, many belonging to the controls! Can arbitrary settings and adjustments!

圆形按钮-Circular Button

JAVA图形用户界面设计与实例,可以轻松掌握JAVA C/S 编程-Java graphical user interface design and examples can easily grasp Java C/S Programming

可以自定义颜色和形状的按钮，添加了多功能-can customize the color and shape of the button, add a multi-purpose

用于绘图的小控件，可以绘出XY坐标，控件应用见包-drawings for a small control that charted XY coordinates, and controls application packet see

在lcd12864上画线，控制器用的是arm，调试环境是iar-in lcd12864 painted lines, the controller is used arm, debugging environment is Advocacy

XP Style CBitmapButton (CHoverBitmapButton) Style and theme aware bitmaps, give your old apps a new look under Windows XP.

演示各种自绘按钮，如控制颜色，形状为圆形，滚动文字，图形按钮等- Demonstrates each kind from to draw the button, like the control color, the shape is a circular, rolls the writing, the graph button and so on