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 ...
因为是load所有数据,所以第一步是将已有的数据清空,包括Vector中的数据和菜单中的菜单项。然后是对传入的Object数组作遍历,对于每一项,将之添加进集合然后创建一个菜单项,下一步item.setText(objects[i].toString()); 是设置菜单项的文字,toString()方法是Object的 ...
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 ...
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