以上这些是和显示相关的变量,但是除了这些还要保存临时的数据,分别是当前用户选择了的那一项、下拉框所有数据项的集合。为了实现通用性和移植性这两组数据均用Object保存。 接着定义构造函数。 public ComboSelector(Composite parent) {...} 需要注意的是,与Swing ...
首先根据组件是否可用决定边框的颜色。调用drawRectangle完成绘制边框的操作。 然后绘制图标,注意,drawImage后两个参数是绘制的坐标,也就是从哪里开始画起,模拟MSN用户名输入组件时,下拉按钮右端点x坐标取距离组件最右端x坐标(getSize().x)5像素处为最佳 ...
The rise of the Internet and the Web browser as the universal computing client forced user-interface development and the overall user experience to take a step backwards. Web applications, due to ...
Hi, <BR><BR>I'm doing a Java interface that will run on linux.<BR>The UI is done with SWT from the eclipse project.<BR><BR>In that interface, we want to play as many ...
Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...