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Bài giảng Công nghệ Java: Chương 11 - PhD. Trần Quang Diệu

Bài giảng "Công nghệ Java - Chương 11: Basic swing component" cung cấp cho người học các kiến thức: Menus components, JMenuBar, functions of JPopupMenu, JMenuItem - Example, progress bars,. . | CÔNG NGHỆ JAVA Swing - II CH11. BASIC SWING COMPONENT (2) Quang Dieu Tran PhD. http://sites.google.com/site/tranlectures http://sites.google.com/site/tranlectures 1 Review The Java Foundation Classes (JFC) are developed as an extension to Abstract Windows Toolkit (AWT), to overcome the shortcomings of AWT. Swing is a set of classes under the JFC that provide lightweight visual components and enable creation of an attractive GUI. Swing Applets provide support for assistive technologies and a RootPane (and thus support for adding menu bar). With Swing, most of the components can display text as well as images. http://sites.google.com/site/tranlectures 2 Objectives Describe menus Discuss trees and tables Discuss progress bars Discribe Dialog box Discuss JSpinner Discuss MVC architecture Discuss features of Swing such as: KeyStroke handling, Action Objects, Nested Containers Virtual desktops, compound borders Drag and Drop Java 2D Customized Dialogs, Standard Dialog classes http://sites.google.com/site/tranlectures 3 Menus Menus show a list of items that indicate various tasks. Menus display several options that are broadly categorized. Select or click an option and another list or sub-menu opens up. A Swing menu consists of a menubar, menu_items and menus. Menubar is the root of all menus and menu items. http://sites.google.com/site/tranlectures 4 Menus .