Fermat618's Blog

Happy coding

滚动条的一个小细节

Fermat618 posted @ 2014年5月08日 22:56 in GUI 设计与人机交互 , 1649 阅读

滚动窗口右侧的拖动条,这个应该不陌生。既可以表示进度,又可以用于定位。然而,当我把 gvim 最大化时,鼠标也移动到最右侧边框,点击,竟然没有触发滚动条。

之后,又试了一下其它的程序。Gnome终端,文件管理器,图像查看器,以及火狐,都没有问题;但 gvim, emacs, pidgin 就不灵。大致看了一下,就是新的,GTK3 的软件,一般没什么问题;老的,GTK2 的软件,就往往有问题。可见升级还是有作用的。

在右侧滚动条上,我见过做得最好的软件,是 jetbrains 的 intellij idea(或 pycharm). 不但没有上面的问题,还用各种颜色表示出分析代码所得到的有用信息,点击相应的位置,就可以迅速跳到源文件中相关的地方;而把鼠标悬停在上面,就可以看到信息的具体内容。这软件的 UI, 真是到了相当高的水准!

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