1. 构件：(1) 构件(widget)的概念 在Gtk 库里的窗口、选单和按钮等应用实体,我们称之为构件(widget). 构件具有面向对象的特征,其具体结构由Gtk 库定义,它对运用构件的程序员来说是透明的,除非你想创建自己的构件. 在对构件进行安排时,

2. 窗口小部件：主要特性包括:扩展性和可更换皮肤的窗口小 部件(widget)系统,多线程架构,基于事件的线程交互系统,LocationAPI ,网络通信处理功能,强大的字符串和图像公共类.

noun

1. a device or control that is very useful for a particular job

    Synonym: appliancecontraptioncontrivanceconveniencegadgetgizmogismo

2. something unspecified whose name is either forgotten or not known

    e.g. she eased the ball-shaped doodad back into its socket
           there may be some great new gizmo around the corner that you will want to use

    Synonym: doodaddoohickeydoojiggergimmickgizmogismogubbinsthingamabobthingumabobthingmabobthingamajigthingumajigthingmajigthingummywhatchamacallitwhatchamacallumwhatsis